National Library of Energy BETA

Sample records for oven gas refinery

  1. Inorganic Membranes for Refinery Gas Separations

    SciTech Connect

    2009-02-01

    This factsheet describes a research project whose goal is to push the performance limits of inorganic membranes for large-scale gas separations in refinery applications.

  2. Coke oven gas injection to blast furnaces

    SciTech Connect

    Maddalena, F.L.; Terza, R.R.; Sobek, T.F.; Myklebust, K.L.

    1995-12-01

    U.S. Steel has three major facilities remaining in Pennsylvania`s Mon Valley near Pittsburgh. The Clairton Coke Works operates 12 batteries which produce 4.7 million tons of coke annually. The Edgar Thomson Works in Braddock is a 2.7 million ton per year steel plant. Irvin Works in Dravosburg has a hot strip mill and a range of finishing facilities. The coke works produces 120 mmscfd of coke oven gas in excess of the battery heating requirements. This surplus gas is used primarily in steel re-heating furnaces and for boiler fuel to produce steam for plant use. In conjunction with blast furnace gas, it is also used for power generation of up to 90 MW. However, matching the consumption with the production of gas has proved to be difficult. Consequently, surplus gas has been flared at rates of up to 50 mmscfd, totaling 400 mmscf in several months. By 1993, several changes in key conditions provided the impetus to install equipment to inject coke oven gas into the blast furnaces. This paper describes the planning and implementation of a project to replace natural gas in the furnaces with coke oven gas. It involved replacement of 7 miles of pipeline between the coking plants and the blast furnaces, equipment capable of compressing coke oven gas from 10 to 50 psig, and installation of electrical and control systems to deliver gas as demanded.

  3. Ovens

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    M206 Mechanical Convection Oven The M206 oven is dedicated to CAMD staff use only. M326 Mechanical Convection Oven Located next to the spinners, the M326 oven is availabe to External Users. VT5042EKP500 Vacuum Oven The vacuum oven is controlled by a Eurotherm 2604 PID controller. The controller is optionally PC interfaced for recipe storage and remote control. The two independent shelves with ramp control make it valuable for SU-8 processing. Additionally, nitrogen is optional for a

  4. New packing in absorption systems for trapping benzene from coke-oven gas

    SciTech Connect

    V.V. Grabko; V.M. Li; T.A. Shevchenko; M.A. Solov'ev

    2009-07-15

    The efficiency of benzene removal from coke-oven gas in absorption units OAO Alchevskkoks with new packing is assessed.

  5. Development of advanced technology of coke oven gas drainage treatment

    SciTech Connect

    Higashi, Tadayuki; Yamaguchi, Akikazu; Ikai, Kyozou; Kamiyama, Hisarou; Muto, Hiroshi

    1996-12-31

    In April 1994, commercial-scale application of ozone oxidation to ammonia liquor (which is primarily the water condensing from coke oven gas) to reduce its chemical oxygen demand (COD) was started at the Nagoya Works of Nippon Steel Corporation. This paper deals with the results of technical studies on the optimization of process operating conditions and the enlargement of equipment size and the operating purification system.

  6. U.S. Natural Gas Supplemental Gas - Refinery Gas (Million Cubic Feet)

    Energy Information Administration (EIA) (indexed site)

    Refinery Gas (Million Cubic Feet) U.S. Natural Gas Supplemental Gas - Refinery Gas (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 10,243 11,231 12,001 12,021 8,782 13,405 12,734 14,373 14,999 14,661 1990's 14,973 18,055 16,732 16,724 8,935 7,568 9,354 9,746 10,900 6,781 2000's 8,684 13,085 3,817 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  7. High-Octane Fuel from Refinery Exhaust Gas: Upgrading Refinery Off-Gas to High-Octane Alkylate

    SciTech Connect

    2009-12-01

    Broad Funding Opportunity Announcement Project: Exelus is developing a method to convert olefins from oil refinery exhaust gas into alkylate, a clean-burning, high-octane component of gasoline. Traditionally, olefins must be separated from exhaust before they can be converted into another source of useful fuel. Exelus’ process uses catalysts that convert the olefin to alkylate without first separating it from the exhaust. The ability to turn up to 50% of exhaust directly into gasoline blends could result in an additional 46 million gallons of gasoline in the U.S. each year.

  8. Innovative coke oven gas cleaning system for retrofit applications. Volume 1, Public design report

    SciTech Connect

    Not Available

    1994-05-24

    This Public Design Report provides, in a single document, available nonproprietary design -information for the ``Innovative Coke Oven Gas Cleaning System for Retrofit Applications`` Demonstration Project at Bethlehem Steel Corporation`s Sparrows Point, Maryland coke oven by-product facilities. This project demonstrates, for the first time in the United States, the feasibility of integrating four commercially available technologies (processes) for cleaning coke oven gas. The four technologies are: Secondary Gas Cooling, Hydrogen Sulfide and Ammonia Removal, Hydrogen Sulfide and Ammonia Recovery, and Ammonia Destruction and Sulfur Recovery. In addition to the design aspects, the history of the project and the role of the US Department of,Energy are briefly discussed. Actual plant capital and projected operating costs are also presented. An overview of the integration (retrofit) of the processes into the existing plant is presented and is followed by detailed non-proprietary descriptions of the four technologies and their overall effect on reducing the emissions of ammonia, sulfur, and other pollutants from coke oven gas. Narrative process descriptions, simplified process flow diagrams, input/output stream data, operating conditions, catalyst and chemical requirements, and utility requirements are given for each unit. Plant startup provisions, environmental considerations and control monitoring, and safety considerations are also addressed for each process.

  9. Using Coke Oven Gas in a Blast Furnace Saves Over $6 Million Annually at a Steel Mill (U.S. Steel Edgar Thompson Plant)

    SciTech Connect

    2000-12-01

    Like most steel companies, U.S. Steel (USS) had been using coke oven gas (COG), a by-product of coke manufacturing, as a fuel in their coke ovens, boilers, and reheat furnaces.

  10. Coke oven gas treatment and by-product plant of Magnitogorsk Integrated Iron and Steel Works

    SciTech Connect

    Egorov, V.N.; Anikin, G.J.; Gross, M.

    1995-12-01

    Magnitogorsk Integrated Iron and Steel Works, Russia, decided to erect a new coke oven gas treatment and by-product plant to replace the existing obsolete units and to improve the environmental conditions of the area. The paper deals with the technological concept and the design requirements. Commissioning is scheduled at the beginning of 1996. The paper describes H{sub 2}S and NH{sub 3} removal, sulfur recovery and ammonia destruction, primary gas cooling and electrostatic tar precipitation, and the distributed control system that will be installed.

  11. Mining machinery/equipment/parts/services. Oil and gas field equipment/machinery/parts/supplies (Ecuador). Refinery equipment, parts, and accessories, March 1991. Export trade information

    SciTech Connect

    Not Available

    1991-03-01

    The petroleum sector in Ecuador brings in about 65 percent of the country's revenue. Three of the refineries are located in the coastal region. The other two, plus the Liquified Petroleum Gas Plant (LPG), are located in the Oriente region (Amazon jungle). The refineries operate at about 85% of their installation capacity. The Petroindustrial and Petropeninsula investment plan for 1991 comtemplates the expansion of the Esmeraldas refinery to 110,000 barrels a day, and the up-grading of the Shushufindi and Libertad refineries located near the city of Guayaquil. The United States is by far the largest supplier of refinery equipment, parts and accessories, controlling about 90% of the total market.

  12. ,"U.S. Refinery, Bulk Terminal, and Natural Gas Plant Stocks of Selected Petroleum Products"

    Energy Information Administration (EIA) (indexed site)

    Refinery, Bulk Terminal, and Natural Gas Plant Stocks of Selected Petroleum Products" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Refinery, Bulk Terminal, and Natural Gas Plant Stocks of Selected Petroleum Products",13,"Monthly","8/2016","1/15/1993" ,"Release

  13. Cracking of simulated oil refinery off-gas over a coal char, petroleum coke, and quartz

    SciTech Connect

    Yuan Zhang; Jin-hu Wu; Dong-ke Zhang

    2008-03-15

    The cracking of oil refinery off-gas, simulated with a gas mixture containing methane (51%), ethylene (21.4%), ethane (21.1%), and propane (6.5%), over a coal char, petroleum coke, and quartz, respectively, has been studied in a fixed bed reactor. The experiments were performed at temperatures between 850 and 1000{sup o}C and at atmospheric pressure. The results show that the conversions of all species considered increased with increasing temperature. Ethane and propane completely decomposed over all three bed materials in the temperature range investigated. However, the higher initial conversion rates of methane and ethylene cracking at all temperatures were observed only over the coal char and not on the petroleum coke and quartz, indicating a significant catalytic effect of the coal char on methane and ethylene cracking. Methane and ethylene conversions decreased with reaction time due to deactivation of the coal char by carbon deposition on the char surface and, in the later stage of a cracking experiment, became negative, suggesting that methane and ethylene had been formed during the cracking of ethane and propane. 16 refs., 13 figs., 2 tabs.

  14. Refinery Yield of Liquefied Refinery Gases

    Energy Information Administration (EIA) (indexed site)

    Product: Liquefied Refinery Gases Finished Motor Gasoline Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Residual Fuel Oil Naphtha for Petrochemical Feedstock Use Other Oils for Petrochemical Feedstock Use Special Naphthas Lubricants Waxes Petroleum Coke Asphalt and Road Oil Still Gas Miscellaneous Products Processing Gain(-) or Loss(+) Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources

  15. Opportunities for Biorenewables in Petroleum Refineries

    SciTech Connect

    Holmgren, Jennifer; Arena, Blaise; Marinangelli, Richard; McCall, Michael; Marker, Terry; Petri, John; Czernik, Stefan; Elliott, Douglas C.; Shonnard, David

    2006-10-11

    a summary of our collaborative 2005 project Opportunities for Biorenewables in Petroleum Refineries at the Rio Oil and Gas Conference this September.

  16. Fuel-Flexible Combustion System for Refinery and Chemical Plant...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    low-emission operation across a broad range of fuel compositions, including syngas, biogas, natural gas, and refinery fuel gas. PDF icon Displacing Natural Gas Consumption and...

  17. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Vacuum State/Refiner/Location Barrels per Atmospheric Crude Oil Distillation Capacity Barrels per Operating Idle Operating Idle Downstream Charge Capacity Thermal Cracking Delayed Fluid Coking Visbreaking Other/Gas Calendar Day Stream Day Distillation Coking Oil Table 3. Capacity of Operable Petroleum Refineries by State as of January 1, 2016 (Barrels per Stream Day, Except Where Noted) ......................................................... Alabama 131,675 0 140,500 0 47,000 32,000 0 0 0

  18. Refinery Integration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mary Biddy Sue Jones NREL PNNL This presentation does not contain any proprietary, confidential, or otherwise restricted information DOE Bioenergy Technologies Office (BETO) 2015 Project Peer Review Refinery Integration 4.1.1.31 NREL 4.1.1.51 PNNL Goal Statement GOALS: Model bio-intermediates insertion points to better define costs & ID opportunities, technical risks, information gaps, research needs Publish results Review with stakeholders 2 Leveraging existing refining infrastructure

  19. Fuel-Flexible Combustion System for Refinery and Chemical Plant...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    capable of automatic, safe, reliable, efficient, and low-emission operation across a broad range of fuel compositions, including syngas, biogas, natural gas, and refinery fuel gas. ...

  20. Refinery Capacity Report

    Gasoline and Diesel Fuel Update

    all operating and idle petroleum refineries (including new ... year, located in the 50 States, the District of ... When was the last refinery built in the United States? ...

  1. Making a Solar Oven

    Education - Teach & Learn

    Students make solar ovens. Student background information is provided. The expected outcome is that students will learn about solar energy transfer.

  2. Portable oven air circulator

    DOEpatents

    Jorgensen, Jorgen A.; Nygren, Donald W.

    1983-01-01

    A portable air circulating apparatus for use in cooking ovens which is used to create air currents in the oven which transfer heat to cooking foodstuffs to promote more rapid and more uniform cooking or baking, the apparatus including a motor, fan blade and housing of metallic materials selected from a class of heat resistant materials.

  3. New process to avoid emissions: Constant pressure in coke ovens

    SciTech Connect

    Giertz, J.; Huhn, F.; Hofherr, K.

    1995-12-01

    A chamber pressure regulation (PROven), especially effective in regard to emission control problems of coke ovens is introduced for the first time. Because of the partial vacuum in the collecting main system, it is possible to keep the oven`s raw gas pressure constant on a low level over the full coking time. The individual pressure control for each chamber is assured directly as a function of the oven pressure by an immersion system controlling the flow resistance of the collecting main valve. The latter is a fixed-position design (system name ``FixCup``). By doing away with the interdependence of collecting main pressure and chamber pressure, a parameter seen as a coking constant could not be made variable. This opens a new way to reduce coke oven emissions and simultaneously to prevent the ovens from damage caused by air ingress into the oven.

  4. U.S. Refinery

    Energy Information Administration (EIA) (indexed site)

    Stock Type: Total Stocks Strategic Petroleum Reserve Non-SPR Refinery Tank Farms and Pipelines Alaskan in Transit Bulk Terminal Pipeline Natural Gas Processing Plant Total Stocks (Incl. Lease Stock) Non-SPR (Incl. Lease Stock) Leases Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Stock Type Area Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Crude Oil and Petroleum Products 355,355 351,005 354,056

  5. Saudi Aramco Mobile Refinery Company (SAMREF) | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Company (SAMREF) Name: Saudi Aramco Mobile Refinery Company (SAMREF) Address: P.O. Box 30078 Place: Yanbu, Saudi Arabia Sector: Oil and Gas Product: Crude Oil Refining Phone...

  6. Lesson 9 - Solar Ovens

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Lesson Objective: Students will learn about the characteristics of the sun, and build a small oven to learn how the energy from the sun can be used as heat. Time: 2 days 30-60 ...

  7. Refinery Capacity Report

    Annual Energy Outlook

    Storage Capacity at Operable Refineries by PAD District as of January 1, 2006 PDF 9 Shell Storage Capacity at Operable Refineries by PAD District as of January 1, 2006 PDF 10...

  8. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Commodity PAD Districts I II III IV V United States Table 10a. Fuel Consumed at Refineries by PAD District, 2015 (Thousand Barrels, Except Where Noted) Crude Oil 0 0 0 0 0 0 Liquefied Petroleum Gases 0 1,834 309 20 846 3,009 Distillate Fuel Oil 0 26 220 8 110 364 Residual Fuel Oil 20 18 22 2 333 395 Still Gas 15,955 50,290 112,346 8,842 44,613 232,046 Marketable Petroleum Coke 0 0 0 520 90 610 Catalyst Petroleum Coke 8,229 17,001 43,013 2,876 10,891 82,010 Natural Gas (million cubic feet) 48,181

  9. Refinery Capacity Report

    Reports and Publications

    2016-01-01

    Data series include fuel, electricity, and steam purchased for consumption at the refinery; refinery receipts of crude oil by method of transportation; and current and projected atmospheric crude oil distillation, downstream charge, and production capacities. Respondents are operators of all operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year, located in the 50 states, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. The Refinery Capacity Report does not contain working and shell storage capacity data. This data is now being collected twice a year as of March 31 and September 30 on the Form EIA-810, "Monthly Refinery Report", and is now released as a separate report Working and Net Available Shell Storage Capacity.

  10. Refinery Outages: Fall 2016

    Energy Information Administration (EIA) (indexed site)

    Full report Previous Issues First Half of 2016 (March 2016) Fourth-Quarter (October 2015) First Half of 2015 (February 2015) Fall 2014 (November 2014) First Half of 2014 (February 2014) March 2011 through June 2011 (April 2011) October 2010 through January 2011(November 2010) Refinery Outages: Fall 2016 Release date: November 16, 2016 This report examines U.S. refinery outages planned for September 2016 through December 2016 and the implications for available refinery production capacity,

  11. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Former Corporation/Refiner Total Atmospheric Crude Oil Distillation Capacity (bbl/cd) New Corporation/Refiner Date of Sale Table 12. Refinery Sales During 2015 CHS Inc./CHS McPherson Refinery Inc. CHS Inc./NCRA 9/15 McPherson, KS 86,000 PBF Energy Co LLC/Chalmette Refining LLC Chalmette Refining LLC 11/15 Chalmette, LA 192,500 bbl/cd= Barrels per calendar day Sources: Energy Information Administration (EIA) Form EIA-810, "Monthly Refinery Report" and Form EIA-820, "Annual Refinery

  12. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Table 6. Operable Crude Oil and Downstream Charge Capacity of Petroleum Refineries, January 1, 1987 to (Thousand Barrels per Stream Day, Except Where Noted) January 1, 2016 JAN 1, ...

  13. Motiva Enterprises Refinery Expansion Groundbreaking | Department...

    Energy Saver

    ... (202) 586-4940 Addthis Related Articles Secretary Bodman Tours Refinery and Calls for More Domestic Refining Capacity Motiva Refinery GreenHunter Biodiesel Refinery Grand Opening

  14. Oven wall panel construction

    DOEpatents

    Ellison, Kenneth; Whike, Alan S.

    1980-04-22

    An oven roof or wall is formed from modular panels, each of which comprises an inner fabric and an outer fabric. Each such fabric is formed with an angle iron framework and somewhat resilient tie-bars or welded at their ends to flanges of the angle irons to maintain the inner and outer frameworks in spaced disposition while minimizing heat transfer by conduction and permitting some degree of relative movement on expansion and contraction of the module components. Suitable thermal insulation is provided within the module. Panels or skins are secured to the fabric frameworks and each such skin is secured to a framework and projects laterally so as slidingly to overlie the adjacent frame member of an adjacent panel in turn to permit relative movement during expansion and contraction.

  15. Texas Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    Propane-Air 1981-2005 Refinery Gas 1981-2005 Other 1999-2005

  16. Ovenized microelectromechanical system (MEMS) resonator

    SciTech Connect

    Olsson, Roy H; Wojciechowski, Kenneth; Kim, Bongsang

    2014-03-11

    An ovenized micro-electro-mechanical system (MEMS) resonator including: a substantially thermally isolated mechanical resonator cavity; a mechanical oscillator coupled to the mechanical resonator cavity; and a heating element formed on the mechanical resonator cavity.

  17. Hydrogen Generation for Refineries

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ADVANCED MANUFACTURING OFFICE PEER REVIEW MEETING May 5-6, 2014 DE-FG02-08ER85135 Hydrogen Generation for Refineries DOE Phase II SBIR Dr. Girish Srinivas P.I. gsrinivas@tda.com 303-940-2321 Dr. Steven Gebhard, P.E. Dr. Robert Copeland Mr. Jeff Martin TDA Research Inc. 1 This presentation does not contain any proprietary, confidential, or otherwise restricted information This presentation does not contain any proprietary, confidential, or otherwise restricted information. Project Overview *

  18. Outlook for Refinery Outages and Available Refinery Capacity...

    Annual Energy Outlook

    level of refinery outages outlined in this report. This report does not consider the impacts of refined product logistics and distribution, which could affect the movement of...

  19. Refinery Upgrading of Hydropyrolysis Oil From Biomass

    SciTech Connect

    Roberts, Michael; Marker, Terry; Ortiz-Toral, Pedro; Linck, Martin; Felix, Larry; Wangerow, Jim; Swanson, Dan; McLeod, Celeste; Del Paggio, Alan; Urade, Vikrant; Rao, Madhusudhan; Narasimhan, Laxmi; Gephart, John; Starr, Jack; Hahn, John; Stover, Daniel; Parrish, Martin; Maxey, Carl; Shonnard, David; Handler, Robert; Fan, Jiquig

    2015-08-31

    Cellulosic and woody biomass can be converted to bio-oils containing less than 10% oxygen by a hydropyrolysis process. Hydropyrolysis is the first step in Gas Technology Institute’s (GTI) integrated Hydropyrolysis and Hydroconversion IH2®. These intermediate bio-oils can then be converted to drop-in hydrocarbon fuels using existing refinery hydrotreating equipment to make hydrocarbon blending components, which are fully compatible with existing fuels. Alternatively, cellulosic or woody biomass can directly be converted into drop-in hydrocarbon fuels containing less than 0.4% oxygen using the IH2 process located adjacent to a refinery or ethanol production facility. Many US oil refineries are actually located near biomass resources and are a logical location for a biomass to transportation fuel conversion process. The goal of this project was to work directly with an oil refinery partner, to determine the most attractive route and location for conversion of biorenewables to drop in fuels in their refinery and ethanol production network. Valero Energy Company, through its subsidiaries, has 12 US oil refineries and 11 ethanol production facilities, making them an ideal partner for this analysis. Valero is also part of a 50- 50 joint venture with Darling Ingredients called Diamond Green Diesel. Diamond Green Diesel’s production capacity is approximately 11,000 barrels per day of renewable diesel. The plant is located adjacent to Valero’s St Charles, Louisiana Refinery and converts recycled animal fats, used cooking oil, and waste corn oil into renewable diesel. This is the largest renewable diesel plant in the U.S. and has successfully operated for over 2 years For this project, 25 liters of hydropyrolysis oil from wood and 25 liters of hydropyrolysis oils from corn stover were produced. The hydropyrolysis oil produced had 4-10% oxygen. Metallurgical testing of hydropyrolysis liquids was completed by Oak Ridge National Laboratories (Oak Ridge) and showed the

  20. Total Number of Operable Refineries

    Energy Information Administration (EIA) (indexed site)

    Data Series: Total Number of Operable Refineries Number of Operating Refineries Number of Idle Refineries Atmospheric Crude Oil Distillation Operable Capacity (B/CD) Atmospheric Crude Oil Distillation Operating Capacity (B/CD) Atmospheric Crude Oil Distillation Idle Capacity (B/CD) Atmospheric Crude Oil Distillation Operable Capacity (B/SD) Atmospheric Crude Oil Distillation Operating Capacity (B/SD) Atmospheric Crude Oil Distillation Idle Capacity (B/SD) Vacuum Distillation Downstream Charge

  1. Combined-cycle cogeneration to power oil refinery

    SciTech Connect

    Broeker, R.J.

    1986-11-01

    A cogeneration plant now under construction at an oil refinery in Martinez, California, is an example of how the energy industry has been responding to the fundamental economic and technological challenges it has been facing over the past ten years. The industry is re-examining cogeneration as one way of meeting the requirements of the Public Utilities Regulatory Policy Act. The new plant is located at Tosco Corporation's Avon Oil Refinery, 45 miles northeast of San Francisco. It was designed by Foster Wheeler to supply process steam for the refinery as well as for a water-treatment installation that will benefit the Contra Costa Water District. Electric power produced will be used primarily by the refinery, with the balance purchased by the Pacific Gas and Electric Company.

  2. Solar Pizza Oven Box k - 6

    Office of Environmental Management (EM)

    Ready to Build? BUILD A PIZZA BOX SOLAR OVEN Background The sun is hot enough to bake food. Here's how to make a simple solar oven that gets hot enough to warm up cookies and other...

  3. Virginia Biodiesel Refinery | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Refinery Jump to: navigation, search Name: Virginia Biodiesel Refinery Place: West Point, Virginia Zip: 23180 Product: Biodiesel producer based in Virginia References: Virginia...

  4. ,"U.S. Refinery Net Input"

    Energy Information Administration (EIA) (indexed site)

    ...petpnpinpt2dcnusmbbla.htm" ,"Source:","Energy Information Administration" ,"For Help, ... Barrels)","U.S. Refinery Net Input of Hydrogen (Thousand Barrels)","U.S. Refinery Net ...

  5. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    District and State Production Capacity Alkylates Aromatics Asphalt and Road Oil Isomers Lubricants Marketable Petroleum Coke Sulfur (short tons/day) Hydrogen (MMcfd) Table 2. Production Capacity of Operable Petroleum Refineries by PAD District and State as of January 1, 2016 (Barrels per Stream Day, Except Where Noted) a 83,429 10,111 26,500 92,765 21,045 21,120 69 1,159 PAD District I Delaware 11,729 5,191 0 6,000 0 13,620 40 596 New Jersey 29,200 0 70,000 4,000 12,000 7,500 26 280 Pennsylvania

  6. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    State/Refiner/Location Alkylates Aromatics Isobutane Lubricants Isomers Isopentane and Isohexane Asphalt and Road Oil Marketable Petroleum Coke Hydrogen (MMcfd) Sulfur (short tons per day) Table 4. Production Capacity of Operable Petroleum Refineries by State as of January 1, 2016 (Barrels per Stream Day, Except Where Noted) Isooctane a ..................................................................... Alabama 0 0 15,000 1,150 4,200 0 7,120 40 228 0 Hunt Refining Co 0 0 15,000 0 4,200 0 7,120

  7. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Alkylates Aromatics Road Oil and Lubricants Petroleum Coke (MMcfd) Hydrogen Sulfur (short tons/day) Production Capacity Asphalt Isomers Marketable Table 7. Operable Production Capacity of Petroleum Refineries, January 1, 1987 to January 1, 2016 (Thousand Barrels per Stream Day, Except Where Noted) a JAN 1, 1987 974 287 788 326 250 364 2,569 23,806 JAN 1, 1988 993 289 788 465 232 368 2,418 27,639 JAN 1, 1989 1,015 290 823 469 230 333 2,501 28,369 JAN 1, 1990 1,030 290 844 456 232 341 2,607 24,202

  8. Storage tracking refinery trends

    SciTech Connect

    Saunders, J.

    1996-05-01

    Regulatory and marketplace shakeups have made the refining and petrochemical industries highly competitive. The fight to survive has forced refinery consolidations, upgrades and companywide restructurings. Bulk liquid storage terminals are following suit. This should generate a flurry of engineering and construction by the latter part of 1997. A growing petrochemical industry translates into rising storage needs. Industry followers forecasted flat petrochemical growth in 1996 due to excessive expansion in 1994 and 1995. But expansion is expected to continue throughout this year on the strength of several products.

  9. Refinery, petrochemical plant injuries decline

    SciTech Connect

    Not Available

    1994-07-25

    The National Petroleum Refiners Association (NPRA) reports a 7% reduction in workplace injury and illness incidence rates for refineries in 1993, and a 21% decrease for petrochemical plants. The report summarizes data from 135 of the 162 US member refineries, and 117 of the 172 US member petrochemical plants. This paper summarizes the report findings.

  10. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    of Last Operation Date Shutdown Table 13. Refineries Permanently Shutdown By PAD District Between January 1, 1990 and January 1, 2016 PAD District I 570,450 Primary Energy Corp Richmond, VA 6,100 0 a GNC Energy Corp Greensboro, NC 3,000 0 a Saint Mary's Refining Co Saint Mary's, WV 4,000 4,480 02/93 03/93 Cibro Refining Albany, NY 41,850 27,000 07/93 09/93 Calumet Lubricants Co LP Rouseville, PA 12,800 26,820 03/00 06/00 Young Refining Corp. Douglasville, GA 5,400 0 07/04 07/04 Sunoco Inc

  11. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Method PAD Districts I II III IV V United States Table 9. Refinery Receipts of Crude Oil by Method of Transportation by PAD District, 2015 (Thousand Barrels) a Pipeline 25,319 1,270,581 1,894,658 178,448 290,577 3,659,583 Domestic 2,766 679,552 1,624,647 86,978 222,419 2,616,362 Foreign 22,553 591,029 270,011 91,470 68,158 1,043,221 Tanker 305,663 0 941,152 0 513,584 1,760,399 Domestic 119,833 0 28,324 0 180,353 328,510 Foreign 185,830 0 912,828 0 333,231 1,431,889 Barge 22,367 4,569 227,383 0

  12. Grupo Maris Capital ethanol refinery | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Maris Capital ethanol refinery Jump to: navigation, search Name: Grupo Maris (Capital ethanol refinery) Place: Nuporanga, Brazil Product: 32,000 m3 ethanol refinery owner...

  13. A fully integrated oven controlled microelectromechanical oscillator -

    Office of Scientific and Technical Information (OSTI)

    Part II. Characterization and measurement (Journal Article) | DOE PAGES Part II. Characterization and measurement Title: A fully integrated oven controlled microelectromechanical oscillator - Part II. Characterization and measurement Our paper reports the measurement and characterization of a fully integrated oven controlled microelectromechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN) micromechanical

  14. ,"U.S. Refinery Net Production"

    Energy Information Administration (EIA) (indexed site)

    ... Kerosene-Type Jet Fuel (Thousand Barrels)","U.S. Refinery Net Production of Military Kerosene-Type Jet Fuel (Thousand Barrels)","U.S. Refinery Net Production of Kerosene ...

  15. ,"U.S. Refinery Net Input"

    Energy Information Administration (EIA) (indexed site)

    ...RONUS1","MO9RONUS1","MBARONUS1" "Date","U.S. Refinery Net Input of Crude Oil and Petroleum Products (Thousand Barrels)","U.S. Refinery Net Input of Crude Oil (Thousand ...

  16. ,"U.S. Refinery Net Production"

    Energy Information Administration (EIA) (indexed site)

    10:25:07 PM" "Back to Contents","Data 1: U.S. Refinery Net Production" ...US1","MMNRXNUS1","MPGRXNUS1" "Date","U.S. Refinery Net Production of Crude Oil and ...

  17. ,"U.S. Refinery Net Production"

    Energy Information Administration (EIA) (indexed site)

    10:25:08 PM" "Back to Contents","Data 1: U.S. Refinery Net Production" ...US1","MMNRXNUS1","MPGRXNUS1" "Date","U.S. Refinery Net Production of Crude Oil and ...

  18. Coal-fired boiler for petroleum refinery

    SciTech Connect

    Ketterman, W.R.; Heinzmann, D.A.

    1982-01-01

    There has been a significant amount of interest in conversion from oil/gas fired boilers to coal-fired equipment since the Arab oil embargo of 1973. The CRA Incorporated Coffeyville Refinery decided in 1977 to proceed with the installation of a 86.183 Kg/h coal fired boiler to generate process steam at 650 psig (4,482 k Pa) 596/sup 0/F (313/sup 0/C). A significant portion of this steam is passed through steam turbines to obtain mechanical power. Building and operating a coal-fired steam plant is a ''Different Kettle of Fish'' from building and operating an oil/gas-fired steam plant. The intention of this paper is to deal with some of the ''Why's and Wherefores'' of the conversion to coal-fired equipment.

  19. Bi-radiant oven: a low-energy oven system. Volume I. Development and assessment

    SciTech Connect

    DeWitt, D.P.; Peart, M.V.

    1980-04-01

    The Bi-Radiant Oven system has three important features which provide improved performance. First, the cavity walls are highly reflective rather than absorptive thereby allowing these surfaces to operate at cooler temperatures. Second, the heating elements, similar in construction to those in a conventional oven, but operating at much lower temperatures, provide a prescribed, balanced radiant flux to the top and bottom surfaces of the food product. And third, the baking and roasting utensil has a highly absorptive finish. Instrumentation and methods of measurements have been developed for obtaining the important oven and food parameters during baking: wall, oven air, food and element temperatures; food mass loss rate; irradiance distribution; and convection heat flux. Observations on an experimental oven are presented and discussed. Thermal models relating the irradiance distribution to oven parameters have been compared with measurements using a new heat flux gage developed for the project. Using the DOE recommended test procedures, oven efficiencies of 20 to 23% have been measured. The heating requirements have been determined for seven food types: biscuits, meat loaf, baked foods, apple crisp, cornbread, macaroni and cheese casserole, and cheese souffle. Comparison of energy use with a conventional electric oven shows that energy savings greater than 50% can be realized. Detailed energy balances have been performed on two foods - beef roasts and yellow cake. Consideration of consumer acceptability of this new oven concept have been addressed.

  20. A fully integrated oven controlled microelectromechanical oscillator --

    Office of Scientific and Technical Information (OSTI)

    Part I. Design and fabrication (Journal Article) | DOE PAGES - Part I. Design and fabrication Title: A fully integrated oven controlled microelectromechanical oscillator -- Part I. Design and fabrication Our paper reports the design and fabrication of a fully integrated oven controlled microelectromechanical oscillator (OCMO). This paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift and electronic properties (Q, resistance) of both the

  1. Refinery Upgrading of Hydropyrolysis Oil from Biomass Presentation for BETO 2015 Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Refinery Upgrading of Hydropyrolysis Oil from Biomass March 25,2015 Technology Area Review PI - Terry Marker Gas Technology Institute This presentation does not contain any proprietary, confidential, or otherwise restricted information Goals * Develop a cost-effective route for converting biomass to transportation fuels by first converting biomass to hydropyrolysis oil and then upgrading the hydropyrolysis oil in existing refinery equipment - Study properties and corrosion characteristics of

  2. Allocation of energy use in petroleum refineries to petroleum products : implications for life-cycle energy use and emission inventory of petroleum transportation fuels.

    SciTech Connect

    Wang, M.; Lee, H.; Molburg, J.

    2004-01-01

    Studies to evaluate the energy and emission impacts of vehicle/fuel systems have to address allocation of the energy use and emissions associated with petroleum refineries to various petroleum products because refineries produce multiple products. The allocation is needed in evaluating energy and emission effects of individual transportation fuels. Allocation methods used so far for petroleum-based fuels (e.g., gasoline, diesel, and liquefied petroleum gas [LPG]) are based primarily on mass, energy content, or market value shares of individual fuels from a given refinery. The aggregate approach at the refinery level is unable to account for the energy use and emission differences associated with producing individual fuels at the next sub-level: individual refining processes within a refinery. The approach ignores the fact that different refinery products go through different processes within a refinery. Allocation at the subprocess level (i.e., the refining process level) instead of at the aggregate process level (i.e., the refinery level) is advocated by the International Standard Organization. In this study, we seek a means of allocating total refinery energy use among various refinery products at the level of individual refinery processes. We present a petroleum refinery-process-based approach to allocating energy use in a petroleum refinery to petroleum refinery products according to mass, energy content, and market value share of final and intermediate petroleum products as they flow through refining processes within a refinery. The results from this study reveal that product-specific energy use based on the refinery process-level allocation differs considerably from that based on the refinery-level allocation. We calculated well-to-pump total energy use and greenhouse gas (GHG) emissions for gasoline, diesel, LPG, and naphtha with the refinery process-based allocation approach. For gasoline, the efficiency estimated from the refinery-level allocation

  3. Refinery & Blenders Net Input of Crude Oil

    Energy Information Administration (EIA) (indexed site)

    Product: Total Crude Oil & Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane Normal Butane Isobutane Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Hydrogen Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils (net) Unfinished Oils,

  4. A coke oven model including thermal decomposition kinetics of tar

    SciTech Connect

    Munekane, Fuminori; Yamaguchi, Yukio; Tanioka, Seiichi

    1997-12-31

    A new one-dimensional coke oven model has been developed for simulating the amount and the characteristics of by-products such as tar and gas as well as coke. This model consists of both heat transfer and chemical kinetics including thermal decomposition of coal and tar. The chemical kinetics constants are obtained by estimation based on the results of experiments conducted to investigate the thermal decomposition of both coal and tar. The calculation results using the new model are in good agreement with experimental ones.

  5. Myriant Succinic Acid BioRefinery

    Energy.gov [DOE] (indexed site)

    confidential, or otherwise restricted information Myriant Succinic Acid BioRefinery DOE ... This presentation does not contain any proprietary, confidential, or otherwise restricted ...

  6. Opportunities for Biorenewables in Petroleum Refineries

    SciTech Connect

    Holmgren, Jennifer; Marinangelli, Richard; Marker, Terry; McCall, Michael; Petri, John; Czernik, Stefan; Elliott, Douglas C.; Shonnard, David

    2007-02-01

    A presentation by UOP based on collaborative work from FY05 using some results from PNNL for upgrading biomass pyrolysis oil to petroleum refinery feedstock

  7. Solar Pizza Oven Box k - 6

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ready to Build? BUILD A PIZZA BOX SOLAR OVEN Background The sun is hot enough to bake food. Here's how to make a simple solar oven that gets hot enough to warm up cookies and other treats, like s'mores. It won't get really hot, though, so you can't bake things in it and you won't burn yourself when playing with it. Be sure to have an adult help you with this! Materials - One pizza box from a local pizza delivery store. Here's a good excuse to ask your parents to order pizza tonight! - Newspapers

  8. ,"Finished Motor Gasoline Refinery, Bulk Terminal, and Natural...

    Energy Information Administration (EIA) (indexed site)

    AM" "Back to Contents","Data 1: Finished Motor Gasoline Refinery, Bulk Terminal, and ... "Date","U.S. Finished Motor Gasoline Stocks at Refineries, Bulk ...

  9. NREL Refinery Process Shows Increased Effectiveness of Producing...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae NREL Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae February 11, 2016 ...

  10. Potential Vulnerability of US Petroleum Refineries to Increasing...

    Energy Saver

    Potential Vulnerability of US Petroleum Refineries to Increasing Water Temperature andor Reduced Water Availability Potential Vulnerability of US Petroleum Refineries to ...

  11. Refinery burner simulation design architecture summary.

    SciTech Connect

    Pollock, Guylaine M.; McDonald, Michael James; Halbgewachs, Ronald D.

    2011-10-01

    This report describes the architectural design for a high fidelity simulation of a refinery and refinery burner, including demonstrations of impacts to the refinery if errors occur during the refinery process. The refinery burner model and simulation are a part of the capabilities within the Sandia National Laboratories Virtual Control System Environment (VCSE). Three components comprise the simulation: HMIs developed with commercial SCADA software, a PLC controller, and visualization software. All of these components run on different machines. This design, documented after the simulation development, incorporates aspects not traditionally seen in an architectural design, but that were utilized in this particular demonstration development. Key to the success of this model development and presented in this report are the concepts of the multiple aspects of model design and development that must be considered to capture the necessary model representation fidelity of the physical systems.

  12. Innovative filter polishes oil refinery wastewater

    SciTech Connect

    Irwin, J.; Finkler, M.

    1982-07-01

    Describes how, after extensive testing of 4 different treatment techniques, a Hydro Clear rapid sand filter was installed at the Sohio oil refinery in Toledo, Ohio. This filtration system has proven to be more cost-effective than conventional approaches. The system handles the refinery's wastewater flow of 10.3 mgd. With the aid of the polishing filter, readily meets the NPDES permit limitations. The Toledo refinery is a highly integrated petroleum processing complex. It processes 127,000 barrels per day of crude oil, including 40,000 barrels per day of sour crude. Tables give dissolved air flotation performance data; biological system performance data; filter performance data; and refinery waste treatment unit compared with NPDES-BPT limitations. Diagram shows the Sohio refinery wastewater treatment facility. Through a separate backwash treatment system complete control is brought to the suspended solids in the effluent which also tends to control chemical oxygen demand and oil/grease levels.

  13. Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficiency | Department of Energy Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency This process heating tip sheet recommends using lower flammable limit monitoring equipment to improve oven efficiency. PROCESS HEATING TIP SHEET #11 Use Lower Flammable Limit Monitoring Equipment to Improve Process Oven Efficiency (October 2007) (228.04 KB) More Documents & Publications Check

  14. Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters

    SciTech Connect

    2010-06-01

    Funded by the American Recovery and Reinvestment Act of 2009 ENVIRON International Corporation, in collaboration with Callidus Technologies by Honeywell and Shell Global Solutions, Inc., will develop and demonstrate a full-scale fuel blending and combustion system. This system will allow a broad range of opportunity fuel compositions, including syngas, biogas, natural gas, and refinery fuel gas, to be safely, cost-effectively, and efficiently utilized while generating minimal emissions of criteria pollutants. The project will develop a commercial technology for application in refinery and chemical plant process heaters where opportunity fuels are used.

  15. Factors affecting coking pressures in tall coke ovens

    SciTech Connect

    Grimley, J.J.; Radley, C.E.

    1995-12-01

    The detrimental effects of excessive coking pressures, resulting in the permanent deformation of coke oven walls, have been recognized for many years. Considerable research has been undertaken worldwide in attempts to define the limits within which a plant may safely operate and to quantify the factors which influence these pressures. Few full scale techniques are available for assessing the potential of a coal blend for causing wall damage. Inference of dangerous swelling pressures may be made however by the measurement of the peak gas pressure which is generated as the plastic layers meet and coalesce at the center of the oven. This pressure is referred to in this report as the carbonizing pressure. At the Dawes Lane cokemaking plant of British Steel`s Scunthorpe Works, a large database has been compiled over several years from the regulator measurement of this pressure. This data has been statistically analyzed to provide a mathematical model for predicting the carbonizing pressure from the properties of the component coals, the results of this analysis are presented in this report.

  16. Former Soviet refineries face modernization, restructuring

    SciTech Connect

    Not Available

    1993-11-29

    A massive modernization and restructuring program is under way in the refining sector of Russia and other former Soviet republics. Economic reforms and resulting economic dislocation following the collapse of the Soviet Union has left refineries in the region grappling with a steep decline and changes in product demand. At the same time, rising oil prices and an aging, dilapidated infrastructure promise a massive shakeout. Even as many refineries in the former Soviet Union (FSU) face possible closure because they are running at a fraction of capacity, a host of revamps, expansions, and grass roots refineries are planned or under way. The paper discusses plans.

  17. Hydrogen Production: Natural Gas Reforming | Department of Energy

    Energy.gov [DOE] (indexed site)

    Petroleum Refinery Natural gas reforming is an advanced and mature production process that builds upon the existing natural gas pipeline delivery infrastructure. Today, 95% of the ...

  18. From the Woods to the Refinery

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the Woods to the Refinery CORRIM Life Cycle Analyses of Woody Feedstocks Dr. Steve Kelley ... composition, sugar types, residue fuel value * TC models are sensitive to MC, much less ...

  19. Iran to build new refinery at Arak

    SciTech Connect

    Not Available

    1990-01-01

    This paper reports Iranian plans to construct a grassroots 150,000-b/d refinery in Arak. The plant, to be completed in early 1993, will be capable of producing unleaded gasoline and other light products.

  20. Refinery siting workbook: appendices A and B

    SciTech Connect

    Not Available

    1980-07-01

    The objective of this effort is to develop and provide basic refinery-related information for use by state and local government officials as a basis for establishing responsible refinery siting requirements and policies consistent with the federal clean air and water standards and socio-economic concerns. The report will be organized into two volumes. The main text comprises the basic topics of physical concerns, regulatory requirements, and permitting activities, while the second volume includes the detailed appendix materials such as the applicable laws, and the necessary permits, as available and a glossary of pertinent terms. As a means to this objective, three refinery sizes, 200,000, 100,000 and 30,000 barrels per day crude charge will be discussed in technical terms. Process unit configuration will be presented which will maximize either gasoline or heating oil production with either sweet or sour crude oil feedstocks. The major issues affecting the socio-economic impact of siting the refinery in a given locale will be presented. These data will review the factors affecting the human environment and the issues that must be addressed to assess the impact that a refinery will have on a community. The key federal registrations which impact upon a refinery siting decision shall be reviewed. Summaries of these regulations and a simplified decision diagram for the air and water acts shall be presented to assist both government and refinery officials in understanding the scope of regulatory impact. All pertinent procedures required for refinery permitting shall be reviewed under the generalized headings of air, water, health and safety, land use, and miscellaneous permits. This categorization at the federal, state and local levels of government shall be used as a basis for establishing degrees of emphasis.

  1. U.S. Refinery Yield

    Energy Information Administration (EIA) (indexed site)

    2011 2012 2013 2014 2015 2016 View History Liquefied Refinery Gases 4.0 4.0 3.9 4.0 3.7 3.7 1993-2016 Finished Motor Gasoline 45.6 45.7 45.7 45.7 46.0 47.5 1993-2016 Finished Aviation Gasoline 0.1 0.1 0.1 0.1 0.1 0.1 1993-2016 Kerosene-Type Jet Fuel 9.3 9.4 9.4 9.4 9.6 9.6 1993-2016 Kerosene 0.1 0.1 0.1 0.1 0.1 0.1 1993-2016 Distillate Fuel Oil 28.6 28.7 29.1 29.5 29.5 28.1 1993-2016 Residual Fuel Oil 3.4 3.1 2.9 2.6 2.5 2.5 1993-2016 Naphtha for Petrochemical Feedstock Use 1.3 1.3 1.5 1.2 1.1

  2. U.S. Refinery Yield

    Energy Information Administration (EIA) (indexed site)

    Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Liquefied Refinery Gases 3.9 4.9 5.2 5.1 4.9 4.8 1993-2016 Finished Motor Gasoline 46.7 46.3 46.7 46.1 45.8 45.4 1993-2016 Finished Aviation Gasoline 0.1 0.1 0.1 0.1 0.1 0.1 1993-2016 Kerosene-Type Jet Fuel 9.4 9.6 9.5 9.6 10.0 10.4 1993-2016 Kerosene 0.1 0.1 0.1 0.1 0.1 0.1 1993-2016 Distillate Fuel Oil 29.0 27.8 27.7 28.2 28.0 28.1 1993-2016 Residual Fuel Oil 2.5 2.6 2.5 2.3 2.3 2.4 1993-2016 Naphtha for Petrochemical Feedstock Use 1.1 1.2

  3. Displacing Natural Gas Consumption and Lowering Emissions

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Combustion System for Refinery and Chemical Plant Process Heaters ADVANCED MANUFACTURING OFFICE Displacing Natural Gas Consumption and Lowering Emissions By enabling process ...

  4. Delaware Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    1 0 * * 6 8 1967-2015 Propane-Air 1 0 0 6 8 1980-2015 Refinery Gas 1980-2005 Other 0 0 1999

  5. Indiana Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    1 5 1 6 69 78 1967-2015 Propane-Air 1 5 1 6 69 78 1980-2015 Refinery Gas 1980-200

  6. Multiple delivery cesium oven system for negative ion sources

    SciTech Connect

    Bansal, G.; Bhartiya, S.; Pandya, K.; Bandyopadhyay, M.; Singh, M. J.; Soni, J.; Gahlaut, A.; Parmar, K. G.; Chakraborty, A. [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat 382428 (India)

    2012-02-15

    Distribution of cesium in large negative ion beam sources to be operational in ITER, is presently based on the use of three or more cesium ovens, which operate simultaneously and are controlled remotely. However, use of multiple Cs ovens simultaneously is likely to pose difficulties in operation and maintenance of the ovens. An alternate method of Cs delivery, based on a single oven distribution system is proposed as one which could reduce the need of simultaneous operation of many ovens. A proof of principle experiment verifying the concept of a multinozzle distributor based Cs oven has been carried out at Institute for Plasma Research. It is also observed that the Cs flux is not controlled by Cs reservoir temperature after few hours of operation but by the temperature of the distributor which starts behaving as a Cs reservoir.

  7. Independent quality assurance of refinery fugitives testing by western states petroleum association. Final audit report

    SciTech Connect

    Not Available

    1993-09-01

    Research Triangle Institute (RTI) undertook this task for the U.S. Environmental Protection Agency's (EPA's) Office of Air Quality Planning and Standards to provide third-party Quality Assurance (QA) support to a Western States' Petroleum Association (WSPA) program to measure fugitive emissions at petroleum refineries. The primary objectives of the WSPA study were to determine the correlation between screening values and true mass emission rates and to develop a relationship between liquid and gas composition. EPA's QA effort, however, focused only on the correlation objective because the number of leaking components in the California refineries cannot be expected to be representative of refineries in general. The number of components leaking at a given screening value is used in conjunction with the mass correlations to derive the average emission factors.

  8. Prolongation technologies for campaign life of tall oven

    SciTech Connect

    Doko, Yoshiji; Saji, Takafumi; Kitayama, Yoshiteru; Yoshida, Shuhei

    1997-12-31

    In Kashima Steel Works, 25-year-old 7-meter-high coke ovens have damage on their walls. However, by using new methods of internal in-situ investigation, ceramic welding for the extended central and upper portions of coke ovens has prolonged the campaign life for over 40 years without large-scale hot repair. In this paper, introduction of these new methods, its application in Kashima and the policy of repairing the tall coke oven are reported.

  9. Mathematical modeling of clearance between wall of coke oven and coke cake

    SciTech Connect

    Nushiro, K.; Matsui, T.; Hanaoka, K.; Igawa, K.; Sorimachi, K.

    1995-12-01

    A mathematical model was developed for estimating the clearance between the wall of the coke oven and the coke cake. The prediction model is based on the balance between the contractile force and the coking pressure. A clearance forms when the contractile force exceeds the coking pressure in this model. The contractile force is calculated in consideration of the visco-elastic behavior of the thermal shrinkage of the coke. The coking pressure is calculated considering the generation and dispersion of gas in the melting layer. The relaxation time off coke used in this model was obtained with a dilatometer under the load application. The clearance was measured by the laser sensor, and the internal gas pressure was measured in a test oven. The clearance calculated during the coking process were in good agreement with the experimental results, which supported the validity of the mathematical model.

  10. Solar Oven, Take One: FAIL | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Oven, Take One: FAIL Solar Oven, Take One: FAIL June 15, 2011 - 11:56am Addthis Our homemade solar oven. | Courtesy of Moon Choe Our homemade solar oven. | Courtesy of Moon Choe Moon Choe EERE Summer Intern The first time I ever saw solar cookers was on the news in the summer of 2009 (though that would make it their winter, as I was living in Chile at the time), as part of a development project in the north, which is mostly desert. I had no idea solar cookers were so markedly simple in all

  11. GreenHunter Biodiesel Refinery Grand Opening | Department of...

    Office of Environmental Management (EM)

    GreenHunter Biodiesel Refinery Grand Opening GreenHunter Biodiesel Refinery Grand Opening June 2, 2008 - 12:51pm Addthis Remarks as Prepared for (Acting) Deputy Secretary Kupfer ...

  12. ,"U.S. Refinery Crude Oil Input Qualities"

    Energy Information Administration (EIA) (indexed site)

    Content (Weighted Average) of Crude Oil Input to Refineries (Percent)","U.S. API Gravity (Weighted Average) of Crude Oil Input to Refineries (Degrees)" 31062,0.88,32.64 ...

  13. ,"U.S. Refinery Crude Oil Input Qualities"

    Energy Information Administration (EIA) (indexed site)

    Content (Weighted Average) of Crude Oil Input to Refineries (Percent)","U.S. API Gravity (Weighted Average) of Crude Oil Input to Refineries (Degrees)" 31228,0.91,32.46 ...

  14. ,"U.S. Downstream Charge Capacity of Operable Petroleum Refineries...

    Energy Information Administration (EIA) (indexed site)

    as of January 1 (Barrels per Stream Day)","U.S. Refinery Thermal Cracking Downstream Charge Capacity as of January 1 (Barrels per Stream Day)","U.S. Refinery Thermal ...

  15. Crude oil as refinery feed stock

    SciTech Connect

    Boduszynski, M.M.; Farrell, T.R.

    1995-12-31

    This paper gives a brief overview of the integrated oil refinery. It illustrates that crude oil refining involves {open_quotes}molecular tailoring,{close_quotes} where feed stock molecules are {open_quotes}tailored{close_quotes} through catalytic processing to make products with the most desirable composition. Chemical composition of crude oil as refinery feed stock is discussed. The emphasis is on the understanding of molecular transformations which occur in refinery processes to manufacture light transportation fuels. Diesel fuel manufacturing is used as an example. Recent environmental legislation in the United States has necessitated a significant upgrade in the quality of diesel fuel used for highway transportation. Examples are given to illustrate the impact that petroleum chemistry may have on the industry`s response to government regulations.

  16. Refinery Input by PADD - Petroleum Supply Annual (2004)

    SciTech Connect

    2009-01-18

    Table showing refinery input of crude oil and petroleum products by Petroleum Administration for Defense Districts (PADD).

  17. Exergoeconomic analysis of a refinery`s utilities plant: Part II-improvement proposals

    SciTech Connect

    Rivero, R.; Hernandez, R.

    1996-12-31

    A crude oil refinery normally consumes a large amount of energy, not only in the form of the combustion of fossil fuels in the process units, but also in the associated Utilities Plant which produces process steam at different pressure levels and electricity. Energy losses of the utilities plant represent some 40 % of the total refinery`s energy losses. It is then extremely important to evaluate the performance of this plant and the costs to be assigned to the production of steam and electricity as a supplier of energy to the process units. This paper presents the improvement proposals generated by the application of an exergoeconomic analysis to the Utilities Plant of an existing 150,000 BPD crude oil refinery. 2 refs., 7 figs.

  18. LPG recovery from refinery flare by waste heat powered absorption refrigeration

    SciTech Connect

    Erickson, D.C.; Kelly, F.

    1998-07-01

    A waste heat powered ammonia Absorption Refrigeration Unit (ARU) has commenced operation at the Colorado Refining Company in Commerce City, Colorado. The ARU provides 85 tons of refrigeration at 30 F to refrigerate the net gas/treat gas stream, thereby recovering 65,000 barrels per year of LPG which formerly was flared or burned as fuel. The ARU is powered by the 290 F waste heat content of the reform reactor effluent. An additional 180 tons of refrigeration is available at the ARU to debottleneck the FCC plant wet gas compressors by cooling their inlet vapor. The ARU is directly integrated into the refinery processes, and uses enhanced, highly compact heat and mass exchange components. The refinery's investment will pay back in less than two years from increased recovery of salable product, and CO{sub 2} emissions are decreased by 10,000 tons per year in the Denver area.

  19. Refinery siting workbook: appendices C to O

    SciTech Connect

    Not Available

    1980-07-01

    Applicable laws and permits available for the selection and building of petroleum refineries are enclosed. A glossary of pertinent terms is also included. References related to the National Environmental Policy Act, the Clean Air Act, the Federal Water Pollution Control Act, Resource Conservation and Recovery Act, Toxic Substance Control Act, and Wetlands and Coastal Zone are included. Permit information is also presented. (DC)

  20. Build a Pizza Box Solar Oven | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Build a Pizza Box Solar Oven Build a Pizza Box Solar Oven Below is information about the student activity/lesson plan from your search. Grades K-4, 5-8, 9-12 Subject Solar Summary Check out this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. Curriculum Science, Visual Arts, Language Arts Plan Time One class period Materials One pizza box from a local pizza delivery store, tape, scissors, black construction paper, clear plastic wrap, aluminum foil,

  1. U.S. Refinery & Blender Net Input

    Energy Information Administration (EIA) (indexed site)

    2010 2011 2012 2013 2014 2015 View History Total 6,345,372 6,422,710 6,406,693 6,577,077 6,779,342 6,870,704 1981-2015 Crude Oil 5,374,094 5,404,347 5,489,516 5,589,006 5,784,637 5,908,550 1981-2015 Natural Gas Plant Liquids and Liquefied Refinery Gases 161,479 178,884 186,270 181,112 186,601 188,722 1981-2015 Pentanes Plus 56,686 63,385 63,596 60,394 56,037 53,465 1981-2015 Liquefied Petroleum Gases 104,793 115,499 122,674 120,718 130,564 135,257 1981-2015 Ethane 1981-1992 Normal Butane 43,802

  2. ISSUANCE 2015-07-23: Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens

    Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Comment Period Extension

  3. Opportunities for Biorenewables in Oil Refineries

    SciTech Connect

    Marker, T.L.

    2005-12-19

    Abstract: The purpose of this study was to evaluate the potential for using biorenewable feedstocks in oil refineries. Economic analyses were conducted, with support from process modeling and proof of principle experiments, to assess a variety of potential processes and configurations. The study considered two primary alternatives: the production of biodiesel and green diesel from vegetable oils and greases and opportunities for utilization of pyrolysis oil. The study identified a number of promising opportunities for biorenewables in existing or new refining operations.

  4. U.S. Refineries Competitive Positions

    Gasoline and Diesel Fuel Update

    Refineries Competitive Positions 2014 EIA Energy Conference July 14, 2014 Joanne Shore American Fuel & Petrochemical Manufacturers Refiners competitive positions Function of optimizing feedstock costs, operating costs, and revenues through mix of products sold 2 Propane/butane Chemicals Gasoline Jet Fuel Diesel/heating oil Lubes Fuel for ships Asphalt FEEDSTOCKS Qualities: - Heavy/Light - Sweet/Sour Location (Distance) - Domestic - International PROCESSING Size Complexity Treating (sulfur)

  5. Use of a scale model for coke oven charging practice development

    SciTech Connect

    Case, E.R.; Pendergras, S.T.

    1982-01-01

    A 1/8 scale model coke oven was designed and built for use as a tool to improve coke oven charging practice. Major goals of the program were to increase coke oven productivity and decrease charging emissions. The material used to simulate coal in the model was chosen on the basis of angle of repose. the proper choice of media to simulate the coke oven charge, under a given set of operating conditions, was essential to obtain correspondence between the model and the production oven. Oven profiles were very similar after individual larry car hoppers were dropped and after leveling. Improved coke oven charging practices developed with the coke oven model, in combination with close control by operating personnel, have resulted in increased coke oven charge weights of over 1.0 ton/oven without increased charging emissions.

  6. Ranking environmental liabilities at a petroleum refinery

    SciTech Connect

    Lupo, M.

    1995-12-31

    A new computer model is available to allow the management of a petroleum refinery to prioritize environmental action and construct a holistic approach to remediation. A large refinery may have numerous solid waste management units regulated by the Resource Conservation and Recovery Act (RCRA), as well as process units that emit hazardous chemicals into the environment. These sources can impact several environmental media, potentially including the air, the soil, the groundwater, the unsaturated zone water, and surface water. The number of chemicals of concern may be large. The new model is able to rank the sources by considering the impact of each chemical in each medium from each source in terms of concentration, release rate, and a weighted index based on toxicity. In addition to environmental impact, the sources can be ranked in three other ways: (1) by cost to remediate, (2) by environmental risk reduction caused by the remediation in terms of the decreases in release rate, concentration, and weighted index, and (3) by cost-benefit, which is the environmental risk reduction for each source divided by the cost of the remedy. Ranking each unit in the refinery allows management to use its limited environmental resources in a pro-active strategic manner that produces long-term results, rather than in reactive, narrowly focused, costly, regulatory-driven campaigns that produce only short-term results.

  7. Economic impact analysis for the petroleum refineries NESHAP. Final report

    SciTech Connect

    1995-08-01

    An economic analysis of the industries affected by the Petroleum Refineries National Emmissions Standard for Hazardous Air Pollutants (NESHAP) was completed in support of this standard. The industry for which economic impacts was computed was the petroleum refinery industry. Affected refineries must reduce HAP emissions by the level of control required in the standard. Several types of economic impacts, among them price product changes, output changes, job impacts, and effects on foriegn trade, were computed for the selected regulatory alternative.

  8. From the Woods to the Refinery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    From the Woods to the Refinery From the Woods to the Refinery Breakout Session 2D-Building Market Confidence and Understanding II: Carbon Accounting and Woody Biofuels From the Woods to the Refinery Stephen S. Kelley, Principal and Department Head, Department of Forest Biomaterials, North Carolina State University kelley_biomass_2014.pdf (1.77 MB) More Documents & Publications GREET Bioenergy Life Cycle Analysis and Key Issues for Woody Feedstocks Biomass Program Peer Review Sustainability

  9. Potential Vulnerability of US Petroleum Refineries to Increasing Water

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Temperature and/or Reduced Water Availability | Department of Energy Potential Vulnerability of US Petroleum Refineries to Increasing Water Temperature and/or Reduced Water Availability Potential Vulnerability of US Petroleum Refineries to Increasing Water Temperature and/or Reduced Water Availability This report discusses potential impacts of increased water temperature and reductions in water availability on petroleum refining and presents case studies related to refinery water use. Report

  10. ITP Petroleum Refining: Energy Efficiency Roadmap for Petroleum Refineries

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in California | Department of Energy Energy Efficiency Roadmap for Petroleum Refineries in California ITP Petroleum Refining: Energy Efficiency Roadmap for Petroleum Refineries in California refining_roadmap.pdf (1.34 MB) More Documents & Publications ITP Petroleum Refining: Profile of the Petroleum Refining Industry in California: California Industries of the Future Program ITP Petroleum Refining: Energy Efficiency Roadmap for Petroleum Refineries in California Bandwidth Study U.S.

  11. Hydrotreating Pyrolytic Lignin to Produce a Refinery Feedstock (Poster)

    SciTech Connect

    French, R. J.

    2013-09-01

    Fast pyrolysis of biomass followed by water separation to produce pyrolytic lignin and hydrotreating of the lignin could be used to produce a stable volatile low-oxygen intermediate liquid. Such a liquid could be converted into a finished motor-fuel in a refinery, taking advantage of the existing infrastructure and economies of scale of refineries. Hydrotreating just the lignin would consume less hydrogen while preserving about half of the energy of the original oil. The aqueous by-products could be reformed to produce the needed hydrogen and would contain much of the unwanted acids and unstable oxygenates. To assess such intermediate liquids, several pyrolytic lignins were prepared by mixing pyrolysis oil with water at 1:1 and 3:1 ratios. The carboxylic acidity in the pyrolytic lignin was reduced to 24 and 10 mg-KOH/g-lignin compared to 81 in the whole oil. These lignins were hydrotreated using Ni-Mo(S)/alumina, Pt/char, or Pd/C(activated) in a semi-batch 1 L stirred autoclave. The oil was stabilized under hydrogen at 150-280 degrees C, then water and light organics were removed by partial depressurization. Hydrodeoxygenation was then performed at 340-400 degrees C. Total pressure was controlled at 70 or 170 bar with hydrogen gas. Organic liquid yields of 39-56% were obtained. For many experiments the organic oxygen content was <7%, acidity was < 7 mg-KOH/g-oil, the volatility was greater than or equal to 94% and, on a carbon basis, the total yield of organic products miscible in hydrocarbons at a 1:10 ratio was over 50%. These properties are probably acceptable to a refinery.The residual liquids left in the reactor at the end of the experiment comprised 60-85% of the organic-phase product while the rest was condensate. 13C-NMR of the residual liquids showed that they were 50-80% aliphatic. 13C-NMR coupled with GC-MS identified phenolic compounds as the main oxygenates in most residual liquids.

  12. Potential Impacts of Reductions in Refinery Activity on Northeast...

    Annual Energy Outlook

    ... Ports serving Philadelphia-area refineries primarily handle crude oil and their docks and tanks are not equipped to offload waterborne products. Figure 1. Petroleum Product Assets ...

  13. Market Assessment of Refinery Outages Planned for October 2010...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    average values for 2002-2009 excluding months in 2005, 2006, and 2008 affected by hurricanes & refinery closures. Similarly, typical historical values are average planned...

  14. Container for heat treating materials in microwave ovens

    DOEpatents

    Holcombe, Cressie E.; Dykes, Norman L.; Kimrey, Jr., Harold D.; Mills, James E.

    1989-01-01

    The efficiency of a microwave oven of a conventional two-source configuration and energy level is increased by providing the oven with a container for housing a refractory material to be treated. The container is formed of top and bottom walls transparent to microwaves while the sidewalls, in a circular configuration, are formed of a nonmetallic material opaque to microwave radiation reflecting the radiation penetrating the top and bottom walls radially inwardly into the center of the container wherein a casket of heat-insulating material is provided for housing the material to be heat treated. The reflection of the microwave radiation from the sidewalls increases the concentration of the microwaves upon the material being heat treated while the casket retains the heat to permit the heating of the material to a substantially higher temperature than achieveable in the oven without the container.

  15. A container for heat treating materials in microwave ovens

    DOEpatents

    Holcombe, C.E.; Dykes, N.L.; Kimrey, H.D. Jr.; Mills, J.E.

    1988-01-26

    The efficiency of a microwave oven of a conventional two-source configuration and energy level is increased by providing the oven with a container for housing a refractory material to be treated. The container is formed to top and bottom walls transparent to microwaves while the sidewalls, in a circular configuration, are formed of a nonmetallic material opaque to microwave radiation for reflecting the radiation penetrating the top and bottom walls radially inwardly into the center of the container wherein a casket of heat-insulating material is provided for housing the material to be heat treated. The reflection of the microwave radiation from the sidewalls increases the concentration of the microwaves upon the material being heat treated while the concentration of the microwaves upon the material being heat treated while the casket retains the heat to permit the heating of the material to a substantially higher temperature than achievable in the oven without the container.

  16. Vanadium removal from petroleum refinery wastewater

    SciTech Connect

    Nurdogan, Y.; Meyer, C.L.

    1996-11-01

    Although a numerical effluent limit has not been proposed for vanadium, San Francisco Bay Area refineries have been investigating reasonable source control and treatment measures to limit the discharge of vanadium as part of their National Pollution Discharge Elimination System (NPDES) permit requirements because vanadium may contribute to aquatic toxicity. The NPDES permit issued for the Shell Martinez Manufacturing Complex (MMC) by the Regional Water Quality Control Board (CRWQCB) required that in the investigation of control strategies for vanadium, consideration must be given to source control measures that would reduce the discharge to the extent practicable. This paper summarizes the results of bench- and pilot-scale studies to remove vanadium from process effluent of the Shell MMC. This study has resulted in the following conclusions: vanadium in the Shell MMC refinery wastewater is generated by two major sources--the Flexicoker and Stretford processes; ferric and ferrous salts are both effective in removing vanadium from wastewaters; there are tradeoffs between the initial vanadium concentration, the final pH, and the final dissolved vanadium concentration, for both ferrous and ferric reagents; recycle of iron hydroxide sludge can reduce the amount of reagent needed to attain a given vanadium concentration; other things being equal, less ferric than ferrous reagent is required to produce the same removal of vanadium; the dewatered sludge from the pilot plant was tested for its hazardous waste characteristics; a high pH sludge regeneration and reuse process appears to be a promising method of cleaning up the hazardous iron sludge.

  17. Operating and maintenance benefits of automated oven wall temperature measurement

    SciTech Connect

    Leuchtmann, K.P.; Hinz, D.; Bergbau, D.; Platts, M.

    1997-12-31

    For a very long time and regardless of all shortcomings associated with it, the manual measurement of the heating flue temperature has been the only method of monitoring the temperature prevailing in a coke oven battery and discovering weak points in the heating system. In the course of the last few years a number of automated temperature measuring systems have been developed that are intended to replace or supplement the manual heating flue measurement system. These measuring systems and their advantages/disadvantages are briefly described in this paper. Additionally, operational experience gathered with the oven chamber wall temperature measuring system is discussed in detail.

  18. A mathematical model for the estimation of flue temperature in a coke oven

    SciTech Connect

    Choi, K.I.; Kim, S.Y.; Suo, J.S.; Hur, N.S.; Kang, I.S.; Lee, W.J.

    1997-12-31

    The coke plants at the Kwangyang works has adopted an Automatic Battery Control (ABC) system which consists of four main parts, battery heating control, underfiring heat and waste gas oxygen control, pushing and charging schedule and Autotherm-S that measures heating wall temperature during pushing. The measured heating wall temperature is used for calculating Mean Battery Temperature (MBT) which is average temperature of flues for a battery, but the Autotherm-S system can not provide the flue temperatures of an oven. This work attempted to develop mathematical models for the estimation of the flue temperature using the measured heating wall temperature and to examine fitness of the mathematical model for the coke plant operation by analysis of raw gas temperature at the stand pipe. Through this work it is possible to reflect heating wall temperature in calculating MBT for battery heating control without the interruption caused by a maintenance break.

  19. U.S. Refinery Net Production

    Energy Information Administration (EIA) (indexed site)

    Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Total 357,855 343,444 362,961 360,498 379,164 378,541 2005-2016 Liquefied Refinery Gases 20,317 24,640 27,574 26,382 26,677 25,668 2005-2016 Ethane/Ethylene 141 146 170 25 68 186 2005-2016 Ethane 120 130 139 8 52 159 2005-2016 Ethylene 21 16 31 17 16 27 2005-2016 Propane/Propylene 18,157 17,729 18,884 17,690 18,108 17,692 2005-2016 Propane 9,095 9,011 10,066 9,549 9,801 9,278 2005-2016 Propylene 9,062 8,718 8,818 8,141 8,307 8,414 2005-2016

  20. U.S. Refinery Net Production

    Energy Information Administration (EIA) (indexed site)

    2010 2011 2012 2013 2014 2015 View History Total 12,516 12,287 12,009 12,148 11,916 11,696 2005-2015 Liquefied Refinery Gases 659 619 630 623 653 615 2005-2015 Ethane/Ethylene 20 20 18 7 6 6 2005-2015 Ethane 14 14 13 7 5 5 2005-2015 Ethylene 6 6 5 1 1 1 2005-2015 Propane/Propylene 560 552 553 564 587 559 2005-2015 Propane 282 270 276 284 306 283 2005-2015 Propylene 278 282 277 281 281 276 2005-2015 Normal Butane/Butylene 83 48 56 57 70 56 2005-2015 Normal Butane 88 53 63 64 76 66 2005-2015

  1. Dry scrubber reduces SO sub 2 in calciner flue gas

    SciTech Connect

    Brown, G.W. ); Roderick, D. ); Nastri, A. )

    1991-02-18

    This paper discusses the installation of a dry sulfur dioxide scrubber for an existing petroleum coke calciner at its Fruita, Colo., refinery. The dry scrubbing process was developed by the power industry to help cope with the acid rain problem. It is the first application of the process in an oil refinery. The process could also remove SO{sub 2} from the flue gas of a fluid catalytic cracker, fluid coker, or other refinery sources.

  2. Regulatory impact analysis for the petroleum refineries neshap. Draft report

    SciTech Connect

    Not Available

    1994-07-01

    The report analyzes the regulatory impacts of the Petroleum Refinery National Emission Standard for Hazardous Air Pollutants (NESHAP), which is being promulgated under Section 112 of the Clean Air Act Amendments of 1990 (CCA). This emission standard would regulate the emissions of certain hazardous air pollutants (HAPs) from petroleum refineries. The petroleum refineries industry group includes any facility engaged in the production of motor gasoline, naphthas, kerosene, jet fuels, distillate fuel oils, residual fuel oils, lubricants, or other products made from crude oil or unfinished petroleum derivatives. The report analyzes the impact that regulatory action is likely to have on the petroleum refining industry.

  3. Saber's heavy oil cracking refinery project

    SciTech Connect

    Benefield, C.S.; Glasscock, W.L.

    1983-03-01

    Perhaps more than any other industry, petroleum refining has been subjected to the radical swings in business and political climates of the past several decades. Because of the huge investments and long lead times to construct refining facilities, stable government policies, predictable petroleum prices, secure feedstock supplies and markets, and reliable cost estimates are necessary ingredients to effectively plan new refinery projects. However, over the past ten years the political and economic climates have provided anything but these conditions. Yet, refiners have demonstrated a willingness to undertake risks by continuing to expand and modernize their refineries. The refining business -- just as most businesses -- responds to economic incentives. These incentives, when present, result in new technology and capacity additions. In the 1940's, significant technology advances were commercialized to refine higher-octane motor gasolines. Such processes as continuous catalytic cracking (Houdry Process Corporation), fluid catalytic cracking (Standard Oil Development Company), HF alkylation (UOP and Phillips Petroleum Company), and catalytic reforming (UOP) began to supply a growing gasoline market, generated from the war effort and the ever increasing numbers of automobiles on the road. The post-war economy of the 1950's and 1960's further escalated demand for refined products, products which had to meet higher performance specifications and be produced from a wider range of raw materials. The refining industry met the challenge by introducing hydro-processing technology, such as hydrocracking developed in 1960. But, the era must be characterized by the large crude processing capacity additions, required to meet demand from the rapidly expanding U.S. economy. In 1950, refining capacity was 6.2 million BPD. By 1970, capacity had grown to 11.9 million BPD, an increase of 91%.

  4. Demonstration of a fuel-saving system for paint-curing ovens

    SciTech Connect

    Jensen, W P

    1980-12-01

    Two curing ovens at Roll Coater, Inc. (the Greenfield, Indiana plant) were retrofitted to save fuel and cost. Included in the fuel conserving retrofit was the design, fabrication, and installation of an afterburner for each of the two ovens, piping their combustion products to each of two commonly housed waste heat boilers before discharge from those units to the atmosphere at about 450 F. Depending on the product being run and the coating applied, natural gas requirements have been reduced by 45 to 65% with operation of the zone incinerators only and by as much as 65 to 85% including the effects of both the zone incineration and heat recovery by means of the afterburners and waste heat boilers. A demonstration program on conversion work at the No. 3 line at Greenfield and results are described in Section 2. Section 3 describes the retrofit design and the system construction. System performance (tests and measurements, qualitative performance, maintenance factors, and economic performance) is described in Section 4. Conclusions and recommendations are summarized.

  5. Effective Fouling Minimization Increases the Efficiency and Productivity of Refineries

    Energy.gov [DOE]

    This factsheet details a project to improve operating procedures, including physical and chemical methods and the use of high-temperature coatings, to allow refineries to operate equipment below threshold fouling conditions and use the most effective minimization techniques.

  6. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA...

    Office of Scientific and Technical Information (OSTI)

    The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The ...

  7. Integrating NABC bio-oil intermediates into the petroleum refinery

    Office of Energy Efficiency and Renewable Energy (EERE)

    Breakout Session 2: Frontiers and Horizons Session 2–D: Working Together: Conventional Refineries and Bio-Oil R&D Technologies Thomas Foust, Director, National Bioenergy Center, National Renewable Energy Laboratory

  8. World Energy Projection System Plus Model Documentation: Refinery Model

    Reports and Publications

    2011-01-01

    This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Refinery Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

  9. World Energy Projection System Plus Model Documentation: Refinery Model

    Reports and Publications

    2016-01-01

    This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Refinery Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

  10. Laclede Gas Company - Commercial and Industrial Energy Efficiency...

    Energy.gov [DOE] (indexed site)

    Gas Steamer: 475 Food Service Gas Fryer: 350 Food Service Griddle: 400 Food Service Convection Oven: 200 Kitchen Low-Flow Spray Nozzle: 100 Program Info Sector Name Utility...

  11. Secretary Bodman Tours Refinery and Calls for More Domestic Refining

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Capacity | Department of Energy Refinery and Calls for More Domestic Refining Capacity Secretary Bodman Tours Refinery and Calls for More Domestic Refining Capacity May 18, 2006 - 10:43am Addthis Highlights President Bush's Four-Point Plan to Combat High Energy Prices PORT ARTHUR, TX - Secretary of Energy Samuel W. Bodman today renewed the call for expanded oil refining capacity in the United States and discussed additional steps the Department of Energy (DOE) is taking to prepare for the

  12. Pennsylvania Supplemental Supplies of Natural Gas

    Annual Energy Outlook

    205 4 2 2 3 20 1967-2014 Synthetic 0 0 1980-2014 Propane-Air 205 4 2 2 3 20 1980-2014 Refinery Gas 1980-2005

  13. Massachusetts Supplemental Supplies of Natural Gas

    Annual Energy Outlook

    0 * 0 * 3 8 1967-2014 Synthetic 0 1980-2014 Propane-Air 10 0 0 3 8 1980-2014 Refinery Gas 1980-2005 Other 0 2005

  14. Maryland Supplemental Supplies of Natural Gas

    Annual Energy Outlook

    70 115 89 116 107 809 1967-2014 Synthetic 0 0 1980-2014 Propane-Air 170 115 89 116 107 809 1980-2014 Refinery Gas 1980-2005 Other 0 0 1980

  15. ISSUANCE 2015-05-29: Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Residential Conventional Ovens, Notice of Proposed Rulemaking

  16. U.S. Refinery Net Production

    Energy Information Administration (EIA) (indexed site)

    2010 2011 2012 2013 2014 2015 View History Total 4,568,301 4,484,600 4,395,128 4,433,893 4,349,316 4,269,058 2005-2015 Liquefied Refinery Gases 240,454 225,992 230,413 227,349 238,485 224,329 2005-2015 Ethane/Ethylene 7,228 7,148 6,597 2,626 2,038 2,103 2005-2015 Ethane 5,200 5,105 4,835 2,439 1,777 1,804 2005-2015 Ethylene 2,028 2,043 1,762 187 261 299 2005-2015 Propane/Propylene 204,223 201,492 202,309 206,038 214,378 204,069 2005-2015 Propane 102,913 98,508 100,933 103,568 111,813 103,423

  17. Assessment of coal liquids as refinery feedstocks

    SciTech Connect

    Zhou, P.

    1992-02-01

    The R D of direct coal liquefaction has reached such a stage that current two-stage processes can produce coal liquids with high yields and improved quality at a reasonable cost. To fully realize the potential value, these coal liquids should be refined into high-value liquid transportation fuels. The purpose of this study is to assess coal liquids as feedstocks to be processed by modern petroleum refining technologies. After the introduction, Section 2.0 summarizes ASTM specifications for major transportation fuels: gasoline, jet fuel, and diesel fuel, which serve as a target for coal-liquid refining. A concise description of modern refining processes follows with an emphasis on the requirements for the raw materials. These provide criteria to judge the quality of coal liquids as a refinery feedstock for the production of marketable liquid fuels. Section 3.0 surveys the properties of coal liquids produced by various liquefaction processes. Compared with typical petroleum oils, the current two-stage coal liquids are: Light in boiling range and free of resids and metals; very low in sulfur but relatively high in oxygen; relatively low in hydrogen and high in cyclics content; and essentially toxicologically inactive when end point is lower than 650[degrees]F, particularly after hydroprocessing. Despite these characteristics, the coal liquids are basically similar to petroleum. The modern refining technology is capable of processing coal liquids into transportation fuels meeting all specifications, and hydroprocessinq is obviously the major tool. The important point is the determination of a reasonable product slate and an appropriate refining scheme.

  18. Assessment of coal liquids as refinery feedstocks

    SciTech Connect

    Zhou, P.

    1992-02-01

    The R&D of direct coal liquefaction has reached such a stage that current two-stage processes can produce coal liquids with high yields and improved quality at a reasonable cost. To fully realize the potential value, these coal liquids should be refined into high-value liquid transportation fuels. The purpose of this study is to assess coal liquids as feedstocks to be processed by modern petroleum refining technologies. After the introduction, Section 2.0 summarizes ASTM specifications for major transportation fuels: gasoline, jet fuel, and diesel fuel, which serve as a target for coal-liquid refining. A concise description of modern refining processes follows with an emphasis on the requirements for the raw materials. These provide criteria to judge the quality of coal liquids as a refinery feedstock for the production of marketable liquid fuels. Section 3.0 surveys the properties of coal liquids produced by various liquefaction processes. Compared with typical petroleum oils, the current two-stage coal liquids are: Light in boiling range and free of resids and metals; very low in sulfur but relatively high in oxygen; relatively low in hydrogen and high in cyclics content; and essentially toxicologically inactive when end point is lower than 650{degrees}F, particularly after hydroprocessing. Despite these characteristics, the coal liquids are basically similar to petroleum. The modern refining technology is capable of processing coal liquids into transportation fuels meeting all specifications, and hydroprocessinq is obviously the major tool. The important point is the determination of a reasonable product slate and an appropriate refining scheme.

  19. Automatic coke oven heating control system at Burns Harbor for normal and repair operation

    SciTech Connect

    Battle, E.T.; Chen, K.L.

    1997-12-31

    An automatic heating control system for coke oven batteries was developed in 1985 for the Burns Harbor No. 1 battery and reported in the 1989 Ironmaking Conference Proceedings. The original system was designed to maintain a target coke temperature at a given production level under normal operating conditions. Since 1989, enhancements have been made to this control system so that it can also control the battery heating when the battery is under repair. The new control system has improved heating control capability because it adjusts the heat input to the battery in response to anticipated changes in the production schedule. During a recent repair of this 82 oven battery, the pushing schedule changed from 102 ovens/day to 88 ovens/day, then back to 102 ovens/day, then to 107 ovens/day. During this repair, the control system was able to maintain the coke temperature average standard deviation at 44 F, with a maximum 75 F.

  20. EIA-820, Annual Refinery Report Page 1 U. S. ENERGY INFORMATION...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    crude oil that first traveled 5,000 miles by tanker and then traveled 105 miles by pipeline to the refinery, report pipeline as the method of transportation. * If the refinery...

  1. The Videofil probe, a novel instrument to extend the coke oven service life

    SciTech Connect

    Gaillet, J.P.; Isler, D.

    1997-12-31

    To prolong the service life of coke oven batteries, the Centre de Pyrolyse de Marienau developed the Videofil probe, a novel instrument to conduct diagnoses and to help repair operations of coke ovens. The Videofil probe is a flexible non-water-cooled endoscope which is used to locate flue wall damage and estimate its importance, to define the oven zones to repair and guide the repair work and to control the quality of the repair work and its durability.

  2. Mazheikiai refinery modernization study. Executive summary. Export trade information

    SciTech Connect

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. The volume contains the Executive Summary.

  3. Alternative multimedia regulatory programs for next-generation refineries

    SciTech Connect

    Elcock, D.; Gasper, J.; Arguerro, R.; Emerson, D.

    2000-06-22

    The 25-year-old command-and-control environmental regulatory structure in the US has resulted in significant environmental improvements. Recently, however, its limitations (e.g., rigid application regardless of site-specific conditions, disregard of cross-media and multimedia impacts, limited incentives for new technology development and use) have become increasingly apparent. New regulatory approaches that recognize current and anticipated economic constraints, new knowledge of environmental processes and impacts, and the benefits of new technologies are needed. Such approaches could be especially important for the US petroleum refining industry. This industry operates under thin profit margins, releases chemicals that can produce adverse health and environmental impacts, and must meet the technological challenges of producing more highly refined fuels from poorer quality feedstocks. Under a grant from the Environmental Technology Initiative (ETI), Argonne National Laboratory and its subcontractor, Analytical Services, Inc. developed two alternative environmental regulatory programs for next-generation petroleum refineries. (In this report, next-generation refineries refers to the refineries of today as they operate in the next 20 or more years rather than to fully reengineered future refineries.) The objective of the ETI refinery project was to develop future-oriented regulatory programs for next-generation refineries that will expand the use of innovative technologies, encourage pollution prevention, demonstrate environmental responsibility, and maintain refinery economic performance. Rather than suggesting targeted, short-term modifications to existing media-specific command-and-control regulations, the ETI project suggests the use of new approaches that are broader and more flexible. It recognizes that giving refineries flexibility in meeting environmental protection goals can stimulate new technology development and use. Unlike most US Environmental

  4. Monitoring near refineries or airborne chemicals on the SARA Title 3 section 313 list

    SciTech Connect

    Not Available

    1988-01-01

    In this volume, detailed procedures recommended for the measurement of selected petroleum refinery emissions in ambient air are presented.

  5. Monitoring near refineries or airborne chemicals on the SARA Title 3 Section 313 list

    SciTech Connect

    Not Available

    1988-01-01

    This volume identifies publications and databases that address ambient air concentrations measured near petroleum refineries for the selected target chemicals.

  6. Monitoring near refineries for airborne chemicals on the SARA Title 3 Section 313 list

    SciTech Connect

    Not Available

    1989-01-01

    This study provides an ambient air concentration perspective to the engineering estimates of petroleum refinery emissions required under SARA Title III Section 313. It presents and discusses ambient air concentrations of 25 selected target chemicals measured at and near the perimeter (fenceline) of three refineries. Measurements were made over three consecutive 24-hour sampling periods at each refinery. The extent to which the concentrations of the target chemicals were due to fugitive emissions from the refineries is estimated.

  7. Regulatory impact analysis for the petroleum refineries NESHAP. Final report

    SciTech Connect

    1995-08-01

    A regulatory impact analysis (RIA) of the industries affected by the Petroleum Refineries National Emissions Standard for Hazardous Air Pollutants (NESHAP) was completed in support of this regulation. This (RIA) was required because the proposal is economically significant according to Executive Order 12866. The industry for which these impacts was computed was the petroleum refinery industry. Several different impact analyses were included in total or summarized in different chapters in the document. Those analyses were: the compliance cost analysis, the economic impact analysis, and the benefits analysis. Benefits and costs were then compared and discussed in the document`s last chapter.

  8. Gasification of refinery sludge in an updraft reactor for syngas production

    SciTech Connect

    Ahmed, Reem; Eldmerdash, Usama; Sinnathambi, Chandra M.

    2014-10-24

    The study probes into the investigation on gasification of dry refinery sludge. The details of the study includes; influence of operation time, oxidation temperature and equivalence ratios on carbon gas conversion rate, gasification efficiency, heating value and fuel gas yield are presented. The results show that, the oxidation temperature increased sharply up to 858°C as the operating time increased up to 36 min then bridging occurred at 39 min which cause drop in reaction temperature up to 819 °C. This bridging was found to affect also the syngas compositions, meanwhile as the temperature decreased the CO, H{sub 2}, CH{sub 4} compositions are also found to be decreases. Higher temperature catalyzed the reduction reaction (CO{sub 2}+C = 450 2CO), and accelerated the carbon conversion and gasification efficiencies, resulted in more solid fuel is converted to a high heating value gas fuel. The equivalence ratio of 0.195 was found to be the optimum value for carbon conversion and cold gas efficiencies, high heating value of gas, and fuel gas yield to reach their maximum values of 96.1 % and 53.7 %, 5.42 MJ Nm{sup −3} of, and 2.5 Nm{sup 3} kg{sup −1} respectively.

  9. Control of benzene waste NESHAP emissions from a petroleum refinery

    SciTech Connect

    Truelove, R.D. )

    1992-02-01

    This paper discusses the control of benzene emissions from a petroleum refinery as regulated by the National Emission Standards for Hazardous Air Pollutants (NESHAO) Subpart FF - National Standard for Benzene Waste Operations. This regulation is complex and confusing, but it provides flexibility to achieve compliance through various strategies to control benzene emissions. The first step to achieve compliance with the benzene waste NESHAP is understanding the regulation itself. Therefore, this paper summarizes the regulation to provide the reader with sufficient background to understand why specific controls are required for specific processes. The flexibility provided by the regulation to achieve compliance is not always readily apparent. This paper summarizes some of these subtleties. The author's involvement with an industry trade association in meetings with the Environmental Protection Agency during the development of the regulation allows some of EPA's expressions of their intent and internal interpretation to also be contained in the summary. The second step to achieve compliance with the benzene waste NESHAP is to actually design and operate a cost effective solution for a specific set of existing conditions within a refinery. This paper provides a case study of the equipment necessary to achieve compliance with the substantive requirements of the regulation at a large, integrated refinery. The retrofit requirements are very specific to the circumstances of this facility. Therefore, they will not be a universal, cost effective means of compliance for other refineries.

  10. Low temperature thermal treatment for petroleum refinery waste sludges

    SciTech Connect

    Ayen, R.J.; Swanstrom, C.P. )

    1992-05-01

    Treatment requirements for waste sludges generated by petroleum refinery operations and designated as waste codes K048, K049, K050, K051 and K052 under the Resource Conservation and Recovery Act (RCRA) became effective in November, 1990 under the Landban regulations. An experimental program evaluated low temperature thermal treatment of filter cakes produced from these sludges using laboratory and pilot-scale equipment. One set of experiments on waste samples from two different refineries demonstrated the effective removal of organics of concern from the sludges to meet the RCRA Best Demonstrated Available Technology (BDAT) treatment standards. Cyanides were also within the acceptable limit. Combined with stabilization of heavy metals in the treatment residues, low temperature thermal treatment therefore provides an effective and efficient means of treating refinery sludges, with most hydrocarbons recovered and recycled to the refinery. A milder thermal treatment was used to remove the bulk of the water from a previously filtered waste sludge, providing effective waste minimization through a 40% decrease in the mass of sludge to be disposed. The heating value of the sludge was increased simultaneously by one-third, thereby producing a residue of greater value in an alternative fuels program. A process based on this approach was successfully designed and commercialized.

  11. Energy Efficiency Roadmap for Petroleum Refineries in California

    SciTech Connect

    none,

    2004-04-01

    Through the California State IOF initiative, the California Energy Commission PIER Program developed a petroleum refining roadmap to identify energy issues and priorities unique to the refining industry in California and create a plan for future R&D that could help California refineries implement energy efficient technologies.

  12. U.S. Refinery and Blender Net Production

    Energy Information Administration (EIA) (indexed site)

    Total 18,452 18,673 18,564 19,106 19,654 19,893 1983-2015 Liquefied Refinery Gases 659 619 630 623 653 612 1984-2015 EthaneEthylene 20 20 18 7 6 6 1985-2015 Ethane 14 14 13 7 5 5 ...

  13. Refinery Outages: Description and Potential Impact on Petroleum Product Prices

    Reports and Publications

    2007-01-01

    This report responds to a July 13, 2006 request from Chairman Jeff Bingaman of the Senate Committee on Energy and Natural Resources requested that the Energy Information Administration conduct a study of the impact that refinery shutdowns have had on the price of oil and gasoline.

  14. Energy efficiency improvement and cost saving opportunities forpetroleum refineries

    SciTech Connect

    Worrell, Ernst; Galitsky, Christina

    2005-02-15

    The petroleum refining industry in the United States is the largest in the world, providing inputs to virtually any economic sector,including the transport sector and the chemical industry. The industry operates 146 refineries (as of January 2004) around the country,employing over 65,000 employees. The refining industry produces a mix of products with a total value exceeding $151 billion. Refineries spend typically 50 percent of cash operating costs (i.e., excluding capital costs and depreciation) on energy, making energy a major cost factor and also an important opportunity for cost reduction. Energy use is also a major source of emissions in the refinery industry making energy efficiency improvement an attractive opportunity to reduce emissions and operating costs. Voluntary government programs aim to assist industry to improve competitiveness through increased energy efficiency and reduced environmental impact. ENERGY STAR (R), a voluntary program managed by the U.S. Environmental Protection Agency, stresses the need for strong and strategic corporate energy management programs. ENERGY STAR provides energy management tools and strategies for successful corporate energy management programs. This Energy Guide describes research conducted to support ENERGY STAR and its work with the petroleum refining industry.This research provides information on potential energy efficiency opportunities for petroleum refineries. This Energy Guide introduces energy efficiency opportunities available for petroleum refineries. It begins with descriptions of the trends, structure, and production of the refining industry and the energy used in the refining and conversion processes. Specific energy savings for each energy efficiency measure based on case studies of plants and references to technical literature are provided. If available, typical payback periods are also listed. The Energy Guide draws upon the experiences with energy efficiency measures of petroleum refineries worldwide

  15. Congested site challenges designers of refinery IPP plant

    SciTech Connect

    Collins, S.

    1993-09-01

    This article describes a new IPP plant which has successfully met the challenges of an extremely congested site--including overcoming physical space constraints, meeting low air-emissions regulations, and minimizing water consumption--located next to a busy highway and near a major airport. The 650-MW Linden cogeneration plant is located on a 13.5-acre plot within the confines of Bayway Refinery Co's facility near Newark, NJ. Since starting operation one year ago, the plant has been reliably supplying steam for the refinery's process heating and mechanical drive needs and efficiently generating steam and electricity with minimal environmental impact. To achieve these goals, designers chose a combined-cycle configuration/generators, five supplementary-fired heat-recovery steam generators (HRSGs), and three 90-MW steam turbine/generators. Thus far, the facility has operated with an average availability above 90%.

  16. Alternative future environmental regulatory approaches for petroleum refineries.

    SciTech Connect

    Elcock, D.; Gasper, J.; Moses, D. O.; Emerson, D.; Arguerro, R.; Environmental Assessment; DOE; Analytical Services, Inc.

    2000-01-01

    Recently, many industrial, regulatory, and community leaders have expressed concern that the current environmental regulatory structure disregards multimedia environmental impacts, provides few incentives to develop and use new technologies, and fails to consider site-specific conditions. For the US petroleum refining industry, faced with the need to produce higher-quality fuels from poorer-quality feedstocks, such criticisms are expected to increase. This article offers two alternative environmental regulatory approaches for existing petroleum refineries to use in the future. These alternative approaches are multimedia in scope, provide for new technology development and use, and allow flexibility in the means for meeting environmental goals. They have been reviewed and critiqued by various stakeholders, including industry representatives, regulators, and local and national community and environmental organizations. The integration of stakeholder comments and findings of ongoing national and international regulatory reinvention efforts in the development of these approaches positions them for potential use by other industries in addition to petroleum refineries.

  17. Kidney cancer and hydrocarbon exposures among petroleum refinery workers

    SciTech Connect

    Poole, C.; Dreyer, N.A.; Satterfield, M.H.; Levin, L.

    1993-12-01

    To evaluate the hypothesis of increased kidney cancer risk after exposure to hydrocarbons, especially those present in gasoline, we conducted a case-control study in a cohort of approximately 100,000 male refinery workers from five petroleum companies. A review of 18,323 death certificates identified 102 kidney cancer cases, to each of whom four controls were matched by refinery location and decade of birth. Work histories, containing an average of 15.7 job assignments per subject, were found for 98% of the cases and 94% of the controls. Tb each job, industrial hygienists assigned semiquantitative ratings for the intensity and frequency of exposures to three hydrocarbon categories: nonaromatic liquid gasoline distillates, aromatic hydrocarbons, and the more volatile hydrocarbons. Ratings of {open_quotes}present{close_quotes} or {open_quotes}absent{close_quotes} were assigned for seven additional exposures: higher boiling hydrocarbons, polynuclear aromatic hydrocarbons, asbestos, chlorinated solvents, ionizing radiation, and lead. Each exposure had either no association or a weak association with kidney cancer. For the hydrocarbon category of principal a priori interest, the nonaromatic liquid gasoline distillates, the estimated relative risk (RR) for any exposure above refinery background was 1.0 (95% confidence interval [CI] 0.5-1.9). Analyses of cumulative exposures and of exposures in varying time periods before kidney cancer occurrence also produced null or near-null results. In an analysis of the longest job held by each subject (average duration 9.2 years or 40% of the refiner&y work history), three groups appeared to be at increased risk: laborers (RR = 1.9,95% CI 1.0-3.9); workers in receipt, storage, and movements (RR = 2.5,95% CI 0.9-6.6); and unit cleaners (RR = 2.3, 95% CI 0.5-9.9). 53 refs., 7 tabs.

  18. Renewable Fuels from Algae Boosted by NREL Refinery Process | Bioenergy |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL Renewable Fuels from Algae Boosted by NREL Refinery Process February 9, 2016 A new biorefinery process developed by scientists at the Energy Department's National Renewable Energy Laboratory (NREL) has proven to be significantly more effective at producing ethanol from algae than previous research. The process, dubbed Combined Algal Processing (CAP), is detailed in a new paper by NREL's Tao Dong, Eric Knoshaug, Ryan Davis, Lieve Laurens, Stefanie Van Wychen, Philip Pienkos, and Nick

  19. Martinez Refinery Completes Plant-Wide Energy Assessment

    SciTech Connect

    2002-11-01

    This OIT BestPractices Case Study describes how the Equilon Enterprises oil refinery in Martinez, California undertook a plant-wide energy assessment that focused on three key areas: waste minimization, process debottlenecking, and operations optimization. The assessment yielded recommendations, which, if implemented, can save more than 6,000,000 MMBtu per year and an estimated $52,000,000 per year, plus improve process control and reduce waste.

  20. Chevron: Refinery Identifies $4.4 Million in Annual Savings by Using Process Simulation Models to Perform Energy-Efficiency Assessment

    SciTech Connect

    2004-05-01

    In an energy-efficiency study at its refinery near Salt Lake City, Utah, Chevron focused on light hydrocarbons processing. The company found it could recover hydrocarbons from its fuel gas system and sell them. By using process simulation models of special distillation columns and associated reboilers and condensers, Chevron could predict the performance of potential equipment configuration changes and process modifications. More than 25,000 MMBtu in natural gas could be saved annually if a debutanizer upgrade project and a new saturated gas plant project were completed. Together, these projects would save $4.4 million annually.

  1. University of Maine Integrated Forest Product Refinery (IFPR) Technology Research

    SciTech Connect

    Pendse, Hemant P.

    2010-11-23

    This project supported research on science and technology that forms a basis for integrated forest product refinery for co-production of chemicals, fuels and materials using existing forest products industry infrastructure. Clear systems view of an Integrated Forest Product Refinery (IFPR) allowed development of a compelling business case for a small scale technology demonstration in Old Town ME for co-production of biofuels using cellulosic sugars along with pulp for the new owners of the facility resulting in an active project on Integrated Bio-Refinery (IBR) at the Old Town Fuel & Fiber. Work on production of advanced materials from woody biomass has led to active projects in bioplastics and carbon nanofibers. A lease for 40,000 sq. ft. high-bay space has been obtained to establish a Technology Research Center for IFPR technology validation on industrially relevant scale. UMaine forest bioproducts research initiative that began in April 2006 has led to establishment of a formal research institute beginning in March 2010.

  2. Application of x-ray imaging to oil refinery processes

    SciTech Connect

    Gamblin, B.R.; Newton, D.; Smith, G.B.

    1996-12-31

    X-ray imaging is a non-intrusive method of visualizing the flow patterns of rapidly changing multiphase systems and is based on the variation in the absorbance of X-rays by the different phases. BP has applied the X-ray technique to a variety of problems encountered within the oil and petrochemical industries in which two or three phases are present e.g. Fluid Catalytic Cracking (riser, stripper, regenerator) and three phase systems such as slurry bubble column reactors. In general, to obtain the maximum productivity from these units it is essential to optimize the contacting between a catalyst and a process fluid or fluids. This work reports on laboratory experimental work in which full scale refinery components were visualized in order to characterize the existing designs. Modified designs were then tested and evaluated before implementation on the refinery unit. Economic assessments of some of the benefits which can be realized in an oil refinery as a result of such design improvements are also presented. 3 refs., 1 fig.

  3. U.S. Refinery Net Input

    Energy Information Administration (EIA) (indexed site)

    2010 2011 2012 2013 2014 2015 View History Total 4,178,588 4,091,601 4,007,375 4,037,265 3,954,862 3,881,471 2005-2015 Crude Oil 5,374,094 5,404,347 5,489,516 5,589,006 5,784,637 5,908,550 2005-2015 Natural Gas Plant Liquids 154,941 171,074 175,607 168,808 172,563 172,400 2005-2015 Pentanes Plus 54,697 61,059 59,432 56,153 52,853 50,904 2005-2015 Liquefied Petroleum Gases 100,244 110,015 116,175 112,655 119,710 121,496 2005-2015 Normal Butane 39,253 42,087 45,747 42,461 45,916 48,091 2005-2015

  4. New Energy Efficiency Standards for Microwave Ovens to Save Consumers on Energy Bills

    Energy.gov [DOE]

    U.S. Energy Secretary Ernest Moniz announced today that the Energy Department has finalized new energy efficiency standards for microwave ovens that will save consumers nearly $3 billion on their energy bills through 2030.

  5. ISSUANCE 2016-02-09: Energy Conservation Program: Energy Conservation Standards for Standby Mode and Off Mode for Microwave Ovens; Correction

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Standby Mode and Off Mode for Microwave Ovens; Correction

  6. Updated estimation of energy efficiencies of U.S. petroleum refineries.

    SciTech Connect

    Palou-Rivera, I.; Wang, M. Q.

    2010-12-08

    Evaluation of life-cycle (or well-to-wheels, WTW) energy and emission impacts of vehicle/fuel systems requires energy use (or energy efficiencies) of energy processing or conversion activities. In most such studies, petroleum fuels are included. Thus, determination of energy efficiencies of petroleum refineries becomes a necessary step for life-cycle analyses of vehicle/fuel systems. Petroleum refinery energy efficiencies can then be used to determine the total amount of process energy use for refinery operation. Furthermore, since refineries produce multiple products, allocation of energy use and emissions associated with petroleum refineries to various petroleum products is needed for WTW analysis of individual fuels such as gasoline and diesel. In particular, GREET, the life-cycle model developed at Argonne National Laboratory with DOE sponsorship, compares energy use and emissions of various transportation fuels including gasoline and diesel. Energy use in petroleum refineries is key components of well-to-pump (WTP) energy use and emissions of gasoline and diesel. In GREET, petroleum refinery overall energy efficiencies are used to determine petroleum product specific energy efficiencies. Argonne has developed petroleum refining efficiencies from LP simulations of petroleum refineries and EIA survey data of petroleum refineries up to 2006 (see Wang, 2008). This memo documents Argonne's most recent update of petroleum refining efficiencies.

  7. Table 5.9 Refinery Capacity and Utilization, 1949-2011

    Energy Information Administration (EIA) (indexed site)

    ... Energy Information Administration (EIA), Energy Data Reports, Petroleum Refineries in the United States, annual reports. * 1981-2005EIA, Petroleum Supply Annual (PSA), ...

  8. Initial Assessment of U.S. Refineries for Purposes of Potential...

    Office of Scientific and Technical Information (OSTI)

    U.S. Refineries for Purposes of Potential Bio-Based Oil Insertions Freeman, Charles J.; Jones, Susanne B.; Padmaperuma, Asanga B.; Santosa, Daniel M.; Valkenburg, Corinne; Shinn,...

  9. Aspects of Holly Corporation's Acquisition of Sunoco Inc.'s Tulsa, Oklahoma Refinery

    Reports and Publications

    2009-01-01

    The Energy Information Administration has produced a review of aspects of the Holly's acquisition of Sunoco's 85,000-barrels-per-day Tulsa refinery.

  10. US DOE Refinery Water Study 01-19-16 PublicE_docx

    Energy Saver

    Potential Vulnerability of US Petroleum Refineries to Increasing Water Temperature andor Reduced Water Availability Executive Summary of Final Report Prepared for US Department of ...

  11. Acoustic emission feedback control for control of boiling in a microwave oven

    DOEpatents

    White, Terry L.

    1991-01-01

    An acoustic emission based feedback system for controlling the boiling level of a liquid medium in a microwave oven is provided. The acoustic emissions from the medium correlated with surface boiling is used to generate a feedback control signal proportional to the level of boiling of the medium. This signal is applied to a power controller to automatically and continuoulsly vary the power applied to the oven to control the boiling at a selected level.

  12. Heating control methodology in coke oven battery at Rourkela Steel Plant

    SciTech Connect

    Bandyopadhyay, S.S.; Parthasarathy, L.; Gupta, A.; Bose, P.R.; Mishra, U.

    1996-12-31

    A methodology of heating control was evolved incorporating temperature data generated through infra-red sensor at quenching station and thermocouples specially installed in the gooseneck of coke oven battery No. 3 of RSP. Average temperature of the red-hot coke as pushed helps in diagnosis of the abnormal ovens and in setting the targeted battery temperature. A concept of coke readiness factor (Q) was introduced which on optimization resulted in lowering the specific heat consumption by 30 KCal/Kg.

  13. A Fully Integrated Oven Controlled Micro Electro-Mechanical Oscillator (OCMO) ? Part I: Design and Fabrication

    Office of Scientific and Technical Information (OSTI)

    3J A Fully Integrated Oven Controlled Micro Electro-Mechanical Oscillator (OCMO) - Part I: Design and Fabrication Kenneth E. Wojciechowski, Member, IEEE, Michael S. Baker, Peggy J. Clews and Roy H. Olsson III, Senior Member IEEE Abstract- This paper, the first of two parts, reports the design and fabrication of a fully integrated, oven controlled micro electro- mechanical oscillator (OCMO). The paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift

  14. A Fully Integrated Oven Controlled Micro Electro-Mechanical Oscillator (OCMO) ? Part II: Characterization and Measurement

    Office of Scientific and Technical Information (OSTI)

    2J A Fully Integrated Oven Controlled Micro Electro-Mechanical Oscillator (OCMO) - Part II: Characterization and Measurement Kenneth E. Wojciechowski, Member, IEEE, and Roy H. Olsson III, Senior Member IEEE Abstract- This paper, the second of two parts, reports the measurement and characterization of a fully integrated, oven controlled micro electro-mechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN)

  15. Development of automatic operation system for coke oven machines at Yawata Works of Nippon Steel Corporation

    SciTech Connect

    Matsunaga, Masao; Uematsu, Hiroshi; Nakagawa, Yoji; Ishiharaguchi, Yuji

    1995-12-01

    The coke plant is a working environment involving heavy dust emissions, high heat and demanding physical labor. The labor-saving operation of the coke plant is an essential issue from the standpoints of not only improvement in working environment, but also reduction in fixed cost by enhancement of labor productivity. Under these circumstances, Nippon Steel has implemented the automation of coke oven machines. The first automatic operation system for coke oven machinery entered service at Oita Works in 1992, followed by the second system at the No. 5 coke oven battery of the coke plant at Yawata Works. The Yawata automatic operation system is characterized by the installation of coke oven machinery to push as many as 140 ovens per day within a short cycle time, such as a preliminary ascension pipe cap opening car and cycle time simulator by the manned operation of the pusher, which is advantageous from the standpoint of investment efficiency, and by the monitoring of other oven machines by the pusher. These measures helped to reduce the manpower requirement to 2 persons per shift from 4 persons per shift. The system entered commercial operation in March, 1994 and has been smoothly working with an average total automatic rate of 97%. Results from the startup to recent operation of the system are reported below.

  16. Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters

    SciTech Connect

    Benson, Charles; Wilson, Robert

    2014-04-30

    This project culminated in the demonstration of a full-scale industrial burner which allows a broad range of “opportunity” gaseous fuels to be cost-effectively and efficiently utilized while generating minimal emissions of criteria air pollutants. The burner is capable of maintaining a stable flame when the fuel composition changes rapidly. This enhanced stability will contribute significantly to improving the safety and reliability of burner operation in manufacturing sites. Process heating in the refining and chemicals sectors is the primary application for this burner. The refining and chemical sectors account for more than 40% of total industrial natural gas use. Prior to the completion of this project, an enabling technology did not exist that would allow these energy-intensive industries to take full advantage of opportunity fuels and thereby reduce their natural gas consumption. Opportunity gaseous fuels include biogas (from animal and agricultural wastes, wastewater plants, and landfills) as well as syngas (from the gasification of biomass, municipal solid wastes, construction wastes, and refinery residuals). The primary challenge to using gaseous opportunity fuels is that their composition and combustion performance differ significantly from those of conventional fuels such as natural gas and refinery fuel gas. An effective fuel-flexible burner must accept fuels that range widely in quality and change in composition over time, often rapidly. In Phase 1 of this project, the team applied computational fluid dynamics analysis to optimize the prototype burner’s aerodynamic, combustion, heat transfer, and emissions performance. In Phase 2, full-scale testing and refinement of two prototype burners were conducted in test furnaces at Zeeco’s offices in Broken Arrow, OK. These tests demonstrated that the full range of conventional and opportunity fuels could be utilized by the project’s burner while achieving robust flame stability and very low levels of

  17. Evaluation audit report. Romanian petroleum refinery, Petrobrazi, Ploiesti. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    The objective of the report is to present opportunities for energy improvement and reduction of emissions for the Petrobrazi refinery which is located 12 kilometers southwest of Ploiesti, Romania. Other defined and specified goals of the study include a consideration of the refinery's operating flexibility; an evaluation of fuel switching including the use of coal as a substitute for energy supply; and an observation of the refinery's general condition and its maintenance practice for its effect on operations. A further objective is to characterize the modifications for achieving expected benefits in accordance with the magnitude of effort and the capital requirements anticipated.

  18. Economic impact analysis for the petroleum refineries NESHAP. Draft report

    SciTech Connect

    Not Available

    1994-07-01

    The purpose of this economic impact analysis (EIA) is to evaluate the effect of the control costs associated with the Petroleum Refining National Emission Standard for Hazardous Air Pollutants (NESHAP) on the behavior of the regulated petroleum refiners. The EIA was conducted based on the cost estimates for one hybrid regulatory option above the maximum achievable control technology (MACT) 'floor' (or minimum standard). This analysis compares the quantitative economic impacts of regulation to baseline industry conditions which would occur in the absence of regulation. The economic impacts of regulation are estimated for the industry, using costs which were supplied on both a national and a refinery level.

  19. ,"U.S. Refinery Net Production"

    Energy Information Administration (EIA) (indexed site)

    mbblpd_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_refp2_dc_nus_mbblpd_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"10/31/2016 2:38:58 AM" "Back to Contents","Data 1: U.S. Refinery Net Production"

  20. ,"U.S. Refinery Net Production"

    Energy Information Administration (EIA) (indexed site)

    mbbl_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_refp2_dc_nus_mbbl_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"10/31/2016 2:38:57 AM" "Back to Contents","Data 1: U.S. Refinery Net Production"

  1. Clean air amendments put big burden on refinery planners

    SciTech Connect

    Scherr, R.C.; Smalley, G.A. Jr.; Norman, M.E. )

    1991-06-10

    The Clean Air Act Amendments of 1990 will not only require the production of reformulated gasoline but also have significant impact on other refinery-related construction. This must be considered when developing sound planning strategy. The three titles of the Clean Air Act Amendments that will have the greatest effect on refining are: Title I: Nonattainment; Title III: Air toxics; Title V: Permitting. To understand the ramifications of these amendments, it is necessary to review the interactions of new requirements with the permitting and construction schedule shown.

  2. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Caroline E. Burgess Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2007-03-17

    This report summarizes the accomplishments toward project goals during the no cost extension period of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts for a third round of testing, the use of a research gasoline engine to test coal-based gasoline, and modification of diesel engines for use in evaluating diesel produced in the project. At the pilot scale, the hydrotreating process was modified to separate the heavy components from the LCO and RCO fractions before hydrotreating in order to improve the performance of the catalysts in further processing. Hydrotreating and hydrogenation of the product has been completed, and due to removal of material before processing, yield of the jet fuel fraction has decreased relative to an increase in the gasoline fraction. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. Both gasoline and diesel continue to be tested for combustion performance. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Activated carbons have proven useful to remove the heavy sulfur components, and unsupported Ni/Mo and Ni/Co catalysts have been very effective for

  3. Short-Term Energy Outlook Model Documentation: Hydrocarbon Gas Liquids Supply and Demand

    Reports and Publications

    2015-01-01

    The hydrocarbon gas liquids (ethane, propane, butanes, and natural gasoline) module of the Short-Term Energy Outlook (STEO) model is designed to provide forecasts of U.S. production, consumption, refinery inputs, net imports, and inventories.

  4. Feasibility study report for the Imperial Valley Ethanol Refinery: a 14. 9-million-gallon-per-year ethanol synfuel refinery utilizing geothermal energy

    SciTech Connect

    Not Available

    1981-03-01

    The construction and operation of a 14,980,000 gallon per year fuel ethanol from grain refinery in the Imperial Valley of California is proposed. The Imperial Valley Ethanol Refinery (refinery) will use hot geothermal fluid from geothermal resources at the East Mesa area as the source of process energy. In order to evaluate the economic viability of the proposed Project, exhaustive engineering, cost analysis, and financial studies have been undertaken. This report presents the results of feasibility studies undertaken in geothermal resource, engineering, marketing financing, management, environment, and permits and approvals. The conclusion of these studies is that the Project is economically viable. US Alcohol Fuels is proceeding with its plans to construct and operate the Refinery.

  5. Motor System Upgrades Smooth the Way to Savings of $700,000 at Chevron Refinery

    Energy.gov [DOE]

    Chevron, the largest U.S. refiner operating six gasoline-producing refineries, completed a motor system efficiency improvement project in 1997 at its Richmond, California, refinery that resulted in savings of $700,000 annually. This two-page fact sheet describes how they achieved the savings.

  6. Electricity Shortage in California: Issues for Petroleum and Natural Gas Supply

    Gasoline and Diesel Fuel Update

    Electricity Shortage in California: Issues for Petroleum and Natural Gas Supply 1. Summary 2. Electricity Reliability Issues in California 3. Petroleum Refineries 4. Constraints Outside the Refinery Gate 5. Petroleum Product Prices and Supply Disruptions 6. Natural Gas 7. End Notes 8. Contacts 1. Summary Industry electric reliability organizations, the California Energy Commission, and the California Independent System Operator, expect California to be subject to rotating electricity outages in

  7. Biodegradation of oil refinery wastes under OPA and CERCLA

    SciTech Connect

    Gamblin, W.W.; Banipal, B.S.; Myers, J.M.

    1995-12-31

    Land treatment of oil refinery wastes has been used as a disposal method for decades. More recently, numerous laboratory studies have been performed attempting to quantify degradation rates of more toxic polycyclic aromatic hydrocarbon compounds (PAHs). This paper discusses the results of the fullscale aerobic biodegradation operations using land treatment at the Macmillan Ring-Free Oil refining facility. The tiered feasibility approach of evaluating biodegradation as a treatment method to achieve site-specific cleanup criteria, including pilot biodegradation operations, is discussed in an earlier paper. Analytical results of biodegradation indicate that degradation rates observed in the laboratory can be met and exceeded under field conditions and that site-specific cleanup criteria can be attained within a proposed project time. Also prevented are degradation rates and half-lives for PAHs for which cleanup criteria have been established. PAH degradation rates and half-life values are determined and compared with the laboratory degradation rates and half-life values which used similar oil refinery wastes by other in investigators (API 1987).

  8. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Caroline Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2008-03-31

    The final report summarizes the accomplishments toward project goals during length of the project. The goal of this project was to integrate coal into a refinery in order to produce coal-based jet fuel, with the major goal to examine the products other than jet fuel. These products are in the gasoline, diesel and fuel oil range and result from coal-based jet fuel production from an Air Force funded program. The main goal of Task 1 was the production of coal-based jet fuel and other products that would need to be utilized in other fuels or for non-fuel sources, using known refining technology. The gasoline, diesel fuel, and fuel oil were tested in other aspects of the project. Light cycle oil (LCO) and refined chemical oil (RCO) were blended, hydrotreated to removed sulfur, and hydrogenated, then fractionated in the original production of jet fuel. Two main approaches, taken during the project period, varied where the fractionation took place, in order to preserve the life of catalysts used, which includes (1) fractionation of the hydrotreated blend to remove sulfur and nitrogen, followed by a hydrogenation step of the lighter fraction, and (2) fractionation of the LCO and RCO before any hydrotreatment. Task 2 involved assessment of the impact of refinery integration of JP-900 production on gasoline and diesel fuel. Fuel properties, ignition characteristics and engine combustion of model fuels and fuel samples from pilot-scale production runs were characterized. The model fuels used to represent the coal-based fuel streams were blended into full-boiling range fuels to simulate the mixing of fuel streams within the refinery to create potential 'finished' fuels. The representative compounds of the coal-based gasoline were cyclohexane and methyl cyclohexane, and for the coal-base diesel fuel they were fluorine and phenanthrene. Both the octane number (ON) of the coal-based gasoline and the cetane number (CN) of the coal-based diesel were low, relative to commercial

  9. EERE Success Story-Energy Efficiency Standards for Microwave Ovens Saves

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Consumers Energy and Updates the Social Cost of Carbon | Department of Energy Efficiency Standards for Microwave Ovens Saves Consumers Energy and Updates the Social Cost of Carbon EERE Success Story-Energy Efficiency Standards for Microwave Ovens Saves Consumers Energy and Updates the Social Cost of Carbon August 21, 2013 - 9:18am Addthis A typical microwave is used to heat food for about 70 hours each year, but continues to use electricity for the remaining 8,690 hours of the year to power

  10. U.S. Refinery and Blender Net Production

    Energy Information Administration (EIA) (indexed site)

    Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Total 615,821 596,893 629,128 623,399 648,666 650,346 1981-2016 Liquefied Refinery Gases 20,317 24,640 27,574 26,382 26,677 25,668 1981-2016 Ethane/Ethylene 141 146 170 25 68 186 1981-2016 Ethane 120 130 139 8 52 159 1993-2016 Ethylene 21 16 31 17 16 27 1993-2016 Propane/Propylene 18,157 17,729 18,884 17,690 18,108 17,692 1981-2016 Propane 9,095 9,011 10,066 9,549 9,801 9,278 1995-2016 Propylene 9,062 8,718 8,818 8,141 8,307 8,414 1993-2016

  11. Improved oil refinery operations and cheaper crude oil to help reduce gasoline prices

    Energy Information Administration (EIA) (indexed site)

    Improved oil refinery operations and cheaper crude oil to help reduce gasoline prices U.S. gasoline prices are expected to fall as more oil refineries come back on line and crude oil prices decline. In its new monthly forecast, the U.S. Energy Information Administration expects pump prices will average $3.38 a gallon during the second half of this year. That's down from the current weekly price of $3.50. A recovery in oil refinery fuel production, particularly from facilities that were temporary

  12. House Passage of H.R. 5254 - The Refinery Permit Process Schedule Act |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Passage of H.R. 5254 - The Refinery Permit Process Schedule Act House Passage of H.R. 5254 - The Refinery Permit Process Schedule Act June 8, 2006 - 2:17pm Addthis Statement from Secretary Bodman WASHINGTON, DC - The following is a statement from the Secretary Samuel W. Bodman of the Department of Energy on the passage of House Resolution 5254, The Refinery Permit Process Schedule Act: "I commend the House of Representatives for their passage of this important piece

  13. Biofacts: Fueling a stronger economy. Renewable fuel solutions for petroleum refineries

    SciTech Connect

    1995-07-01

    The DOE Biofuels Program is investigating processes to condition synthesis gas (syngas) produced from the gasification of biomass, coke, waste oils, and other inexpensive feedstocks and low-cost by-products. Syngas technologies offer refiners economical, flexible solutions to the challenges presented by today`s market forces and regulatory environment, such as: increasingly stringent environmental regulations that dictate the composition of petroleum products; increasingly sour crudes; increased coke production and hydrogen use resulting from heavier crude; increased disposal cost for coke and residuals oils; and decreasing hydrogen supply resulting from decreased catalytic reforming severity--a necessity to comply with requirements for reduced aromatic content. Most importantly, refiners can use the DOE syngas processes to upgrade refinery residuals and coke, which minimizes environmental problems and maximizes profitability. DOE`s solution also offers refiners the flexibility to economically supplement petroleum feedstocks with a wide variety of locally available renewable feedstocks that can be fed into the gasifier--feedstocks such as energy crops, municipal solid wastes, many industrial wastes, and agricultural by-products.

  14. Carbon Capture and Sequestration from a Hydrogen Production Facility in an Oil Refinery

    SciTech Connect

    Engels, Cheryl; Williams, Bryan, Valluri, Kiranmal; Watwe, Ramchandra; Kumar, Ravi; Mehlman, Stewart

    2010-06-21

    The project proposed a commercial demonstration of advanced technologies that would capture and sequester CO2 emissions from an existing hydrogen production facility in an oil refinery into underground formations in combination with Enhanced Oil Recovery (EOR). The project is led by Praxair, Inc., with other project participants: BP Products North America Inc., Denbury Onshore, LLC (Denbury), and Gulf Coast Carbon Center (GCCC) at the Bureau of Economic Geology of The University of Texas at Austin. The project is located at the BP Refinery at Texas City, Texas. Praxair owns and operates a large hydrogen production facility within the refinery. As part of the project, Praxair would construct a CO2 capture and compression facility. The project aimed at demonstrating a novel vacuum pressure swing adsorption (VPSA) based technology to remove CO2 from the Steam Methane Reformers (SMR) process gas. The captured CO2 would be purified using refrigerated partial condensation separation (i.e., cold box). Denbury would purchase the CO2 from the project and inject the CO2 as part of its independent commercial EOR projects. The Gulf Coast Carbon Center at the Bureau of Economic Geology, a unit of University of Texas at Austin, would manage the research monitoring, verification and accounting (MVA) project for the sequestered CO2, in conjunction with Denbury. The sequestration and associated MVA activities would be carried out in the Hastings field at Brazoria County, TX. The project would exceed DOE?s target of capturing one million tons of CO2 per year (MTPY) by 2015. Phase 1 of the project (Project Definition) is being completed. The key objective of Phase 1 is to define the project in sufficient detail to enable an economic decision with regard to proceeding with Phase 2. This topical report summarizes the administrative, programmatic and technical accomplishments completed in Phase 1 of the project. It describes the work relative to project technical and design activities

  15. Opportunities for Biomass-Based Fuels and Products in a Refinery

    Energy.gov [DOE]

    Breakout Session 2: Frontiers and Horizons Session 2–D: Working Together: Conventional Refineries and Bio-Oil R&D Technologies Corinne Valkenburg, Staff Engineer, Pacific Northwest National Laboratory

  16. Valero: Houston Refinery Uses Plant-Wide Assessment to Develop an Energy Optimization and Management System

    SciTech Connect

    2005-08-01

    This Industrial Technologies Program case study describes an energy assessment team's recommendations for saving $5 million in energy, water, and other costs at an oil refinery in Houston, Texas.

  17. Optimizing Co-Processing of Bio-Oil in Refinery Unit Operations...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Optimizing Co-Processing of Bio-Oil in Refinery Unit Operations Using a Davison Circulating Riser (DCR) 2.4.2.402 March 25, 2015 Bio-Oil Technology Area Alan Zacher Pacific ...

  18. New Jersey Supplemental Supplies of Natural Gas

    Annual Energy Outlook

    454 457 392 139 255 530 1967-2014 Synthetic 0 0 0 1980-2014 Propane-Air 0 0 1980-2014 Refinery Gas 1980-2005 Biomass 0 0 1993-2014 Other 454 457 392 139 255 530 1980-2014

  19. Illinois Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    7 1 1 * 63 1 1967-2015 Synthetic 0 0 0 1980-2015 Propane-Air 17 1 1 0 63 1 1980-2015 Refinery Gas 1980-2005 Biomass 0 0 0 1999-2015 Other 0 0 0 2005

  20. Illinois Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    20 17 1 1 * 63 1967-2014 Synthetic 0 0 1980-2014 Propane-Air 20 17 1 1 0 63 1980-2014 Refinery Gas 1980-2005 Biomass 0 0 1999-2014 Other 0 0 2005...

  1. New Jersey Supplemental Supplies of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    454 457 392 139 255 530 1967-2014 Synthetic 0 0 0 1980-2014 Propane-Air 0 0 1980-2014 Refinery Gas 1980-2005 Biomass 0 0 1993-2014 Other 454 457 392 139 255 530 1980-2014...

  2. Assuring Mechanical Integrity of Refinery Equipment Through Global ON-Stream Inspection

    SciTech Connect

    John W. Berthold

    2006-02-22

    The development of global on-stream inspection technology will have a dramatic effect on how refinery operations are managed in the U.S. in the future. Global on-stream inspection will provide assurance of the mechanical integrity of critical plant equipment and will allow refineries to operate more efficiently with less impact on our environment and with an increased margin of safety.

  3. Waste minimization and recycling of listed hazardous wastes in petroleum refineries

    SciTech Connect

    Koopersmith, C.A.

    1995-09-01

    Refiners have many options available to optimize hazardous waste programs. The Scalfuel{trademark} process is one such program for effectively transforming various types of refinery oily sludges into a high solids content, high Btu, low water content waste-derived fuel. This waste-derived fuel is widely accepted by permitted cement kilns. Five hundred thirty four truckloads from eight refineries have been successfully recycled at seven different cement kilns.

  4. Evaluation audit report. Bulgarian petroleum refinery, Neftochim, Bourgas. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Adams, N.

    1992-05-01

    The objective of the report is to present opportunities for energy improvement and reduction of emissions for the Neftochim refinery in Bourgas, Bulgaria. Other defined and specified goals include a consideration of refinery operating flexibility, an observation of the plants general condition, and comments on maintenance practices for their effect on operations. It is a further objective to characterize modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated. The report details the results of an Evaluation and Audit Study performed on selected process units. The conclusions of the study are a series of recommendations.

  5. Evaluation audit report. Czechoslovakian petroleum refinery, Slovnaft, Bratislava. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    It is the objective of the report to present opportunities for energy improvement and reduction of emissions for the Slovnaft refinery in Bratislava, Czechoslovakia. Other defined and specified goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching including the use of coal as a substitute for energy supply, and an observation of the plants general condition and of its maintenance practice for its effect on operations. It is a further objective to characterize the modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated.

  6. Evaluation audit report. Polish petroleum refinery, Plock, Poland. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    The objective of the report is to present opportunities for energy improvement and the reduction of emissions for the Mazovian refinery in Plock, Poland. Other defined and specified goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching including the use of coal as a substitute for energy supply, and an observation of the plants general condition and of their maintenance practices with their effect on operations. A further objective is to characterize the modifications for achieving expected benefits in accordance with the magnitude of the effort and the capital requirements anticipated.

  7. Evaluation audit report. Polish petroleum refinery, Gdansk, Poland. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    The primary objective of the report is to present opportunities for energy improvement and reduction of emissions for the Gdansk Refinery. A secondary objective is to characterize the modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated. Other goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching, including the use of coal as a substitute energy supply, and an observation of the plant's general condition and of its maintenance practices for their effect on operations.

  8. Evaluation audit report. Czechoslovakian petroleum refinery, Chemopetrol, Litvinov. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    It is the objective of the report to present opportunities for energy improvement and reduction of emissions for the Chemopetrol Refinery in Litvinov, CSFR. Other defined and specified goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching including the use of coal as a substitute for energy supply, an observation of the plants' general condition and the effect of its maintenance practice on operations. It is a further objective to characterize modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated.

  9. Evaluation audit report. Romanian petroleum refinery, Petrotel, Ploiesti. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Not Available

    1992-05-01

    The objective of the report is to present opportunities for energy improvement and reduction of emissions for the Petrotel Refinery in Brazi near Ploiesti, Romania. Other defined and specified goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching opportunities, including the use of coal as a substitute for energy supply, and an observation of the plants general condition and of its maintenance practice for its effect on operations. A further objective is to characterize the modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated.

  10. Evaluation audit report. Czechoslovakian petroleum refinery, Kaucuk, Kralupy. A selective refinery analysis for operation, energy use, environmental impacts, and improvement opportunities, May 1992. Export trade information

    SciTech Connect

    Jurish, R.A.

    1992-05-01

    It is the objective of the report to present opportunities for energy improvement and reduction of emissions for the Kaucuk refinery in Kralupy, Czechoslovakia. Other defined and specified goals of the study include a consideration of refinery operating flexibility, an evaluation of fuel switching including the use of coal as a substitute for energy supply, and an observation of the plants general condition and of its maintenance practice for its effect on operations. It is a further objective to characterize the modifications for achieving expected benefits in accordance with the magnitude of effort and capital requirements anticipated.

  11. Petroleum Refinery Jobs and Economic Development Impact (JEDI) Model User Reference Guide

    SciTech Connect

    Goldberg, M.

    2013-12-31

    The Jobs and Economic Development Impact (JEDI) models, developed through the National Renewable Energy Laboratory (NREL), are user-friendly tools utilized to estimate the economic impacts at the local level of constructing and operating fuel and power generation projects for a range of conventional and renewable energy technologies. The JEDI Petroleum Refinery Model User Reference Guide was developed to assist users in employing and understanding the model. This guide provides information on the model's underlying methodology, as well as the parameters and references used to develop the cost data utilized in the model. This guide also provides basic instruction on model add-in features, operation of the model, and a discussion of how the results should be interpreted. Based on project-specific inputs from the user, the model estimates job creation, earning and output (total economic activity) for a given petroleum refinery. This includes the direct, indirect and induced economic impacts to the local economy associated with the refinery's construction and operation phases. Project cost and job data used in the model are derived from the most current cost estimations available. Local direct and indirect economic impacts are estimated using economic multipliers derived from IMPLAN software. By determining the regional economic impacts and job creation for a proposed refinery, the JEDI Petroleum Refinery model can be used to field questions about the added value refineries may bring to the local community.

  12. The sublethal effects of petroleum refinery effluents: Mixed function oxygenase (MFO) induction in rainbow trout

    SciTech Connect

    Sherry, J.; Scott, B.; Parrott, J.; Hodson, P.; Rao, S.

    1995-12-31

    Canada uses a single biological parameter which is based on the ability of rainbow trout (Oncorhynchus mykiss) to survive a 24 hour exposure to assess and regulate the toxicity of refinery effluents. The acute toxicity of Canadian refinery effluents is generally well controlled. Long term exposures to sublethal toxicants, which are not covered by the current regulations, could have adverse ecological effects. Since PAHs, such as benzo(a)pyrene, can occur in refinery effluents, the authors tested the hypothesis that refinery effluents can induce mixed-function oxygenase measured as ethoxyresorufin-O-deethylase activity (EROD) activity in fish. Two end of pipe effluent samples were collected from each of four Ontario refineries. All effluents induced EROD activity in young trout in a dose dependent manner. The EROD parameter has potential as a bioindicator of exposure to refinery effluents. The samples were also tested for toxicity to fathead minnow (Pimephales promelas) larvae and to a fish cell line (Ictalurus nebulosus). Fathead minnow growth was significantly reduced by six out of eight samples, and larval survival was affected by one sample. The in vitro data were less consistent: weak toxicity was detected in some samples but the dose response relationship was poor. Direct acting mutagens were detected in two effluents using the Ames Fluctuation assay.

  13. Emission factors for leaks in refinery components in heavy liquid service

    SciTech Connect

    Taback, H.; Godec, M.

    1996-12-31

    The objective of this program was to provide sufficient screening data so that EPA can develop an official set of emission factors (expressed in lb/hr/component) for refinery components (valves, flanged connectors, non-flanged connectors, pumps, open-ended lines, and other) in heavy liquid (BL) service. To accomplish this, 211,000 existing HL screening values from Southern California refineries were compiled and compared with 2,500 new HL screening measurements taken at two refineries in the state of Washington. Since Southern California is an area in extreme non-attainment of the National Ambient Air Quality Standards (NAAQS) and therefore has tight emission control regulations, it was felt that its screening data may not be representative of refineries without tight emission controls. Thus, the Southern California screening data were compared to screening measurements at refineries in an area that is in attainment of the NAAQS and without emissions control, which is the case for those refineries in Washington. It was found that statistically there was no significant difference in emission factors between the two areas and, therefore, there appears to be no difference in emissions from heavy liquid components in areas with and without leak detection and repair (LDAR) programs. The new emission factors range from 1/7 to 1/3 times the current EPA emission factors. This program was sponsored by the American Petroleum Institute (API) and an API report will soon be released providing complete details.

  14. U.S. Refinery and Blender Net Production

    Energy Information Administration (EIA) (indexed site)

    6,735,067 6,815,590 6,794,407 6,973,710 7,173,730 7,258,314 1981-2015 Liquefied Refinery Gases 240,454 225,992 230,413 227,349 238,485 224,329 1981-2015 Ethane/Ethylene 7,228 7,148 6,597 2,626 2,038 2,103 1981-2015 Ethane 5,200 5,105 4,835 2,439 1,777 1,804 1993-2015 Ethylene 2,028 2,043 1,762 187 261 299 1993-2015 Propane/Propylene 204,223 201,492 202,309 206,038 214,378 204,069 1981-2015 Propane 102,913 98,508 100,933 103,568 111,813 103,423 1995-2015 Propylene 101,310 102,984 101,376 102,470

  15. Production of coal-based fuels and value-added products: coal to liquids using petroleum refinery streams

    SciTech Connect

    Clifford, C.E.B.; Schobert, H.H.

    2008-07-01

    We are studying several processes that utilize coal, coal-derived materials, or biomass in existing refining facilities. A major emphasis is the production of a coal-based replacement for JP-8 jet fuel. This fuel is very similar to Jet A and jet A-1 in commercial variation, so this work has significant carry-over into the private sector. We have been focusing on three processes that would be retrofitted into a refinery: (1) coal tar/refinery stream blending and hydro-treatment; (2) coal extraction using refinery streams followed by hydro-treatment; and (3) co-coking of coal blended with refinery streams. 4 figs., 5 tabs.

  16. Coke oven doors: Historical methods of emission control and evaluation of current designs

    SciTech Connect

    Pettrey, J.O.; Greene, D.E. )

    1993-01-01

    The containment of oven door leakage has presented challenges to coke producers for many years as the requirements of environmental regulatory agencies have become increasingly stringent. A description and evaluation of past door modifications, leakage control methodologies and luting practices on Armco Steel Company, L.P.'s Ashland No. 4 Battery is detailed to provide a background for recent work, and to expand the industry's technology base. The strict door leakage standards of the 1990 amendments to the USA Clean Air Act has prompted additional technical studies. Both a joint Armco committee's evaluation of successful systems world wide and test door installations at Ashland were incorporated to determine compliance strategy. The eventual installation of Ikio Model II coke oven doors, along with modifications to ancillary equipment, has resulted in door leakage rates approaching zero. Associated methods, problems, results and evaluations are discussed.

  17. Air pollution from a large steel factory: polycyclic aromatic hydrocarbon emissions from coke-oven batteries

    SciTech Connect

    Lorenzo Liberti; Michele Notarnicola; Roberto Primerano; Paolo Zannetti

    2006-03-15

    A systematic investigation of solid and gaseous atmospheric emissions from some coke-oven batteries of one of Europe's largest integrated steel factory (Taranto, Italy) has been carried out. These emissions, predominantly diffuse, originate from oven leakages, as well as from cyclic operations of coal loading and coke unloading. In air monitoring samples, polycyclic aromatic hydrocarbons (PAHs) were consistently detected at concentrations largely exceeding threshold limit values. By means of PAHs speciation profile and benzo-(a)pyrene (BaP) equivalent dispersion modeling from diffuse sources, the study indicated that serious health risks exist not only in working areas, but also in a densely populated residential district near the factory. 30 refs., 5 figs., 3 tabs.

  18. Build an oven, cook a meal: How solar energy empowered women in Costa Rica

    SciTech Connect

    Blankenship, J. )

    1990-12-01

    A pilot solar cooking project in the hot, northern province of Guanacaste promises to serve as a model for community groups wanting to build their own solar ovens. An $8,000 (US) grant has been awarded by the Canadian Embassy in Costa Rica to take the Guanacaste project into a second stage in 1990-91. Two construction workshops, with twelve participants in each, are planned in communities near Oriente. Three women from the Oriente group will have paid jobs as organizational facilitators and workshop supervisors. In popular education this is called the multiplier effect - the users of solar cookers construct the ovens themselves, and then instruct others to do the same. 3 refs.

  19. Operational improvements at Jewell Coal and Coke Company`s non-recovery ovens

    SciTech Connect

    Ellis, C.E.; Pruitt, C.W.

    1995-12-01

    Operational improvements at Jewell Coal and Coke Company over the past five years includes safety and environmental concerns, product quality, equipment availability, manpower utilization, and productivity. These improvements with Jewell`s unique process has allowed Jewell Coal and Coke Company to be a consistent, high quality coke producer. The paper briefly explains Jewell`s unique ovens, their operating mode, improved process control, their maintenance management program, and their increase in productivity.

  20. A fully integrated oven controlled microelectromechanical oscillator – Part II. Characterization and measurement

    SciTech Connect

    Wojciechowski, Kenneth E.; Olsson, Roy H.

    2015-06-24

    Our paper reports the measurement and characterization of a fully integrated oven controlled microelectromechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN) micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. Operation at microscale sizes allows implementation of high thermal resistance platform supports that enable thermal stabilization at very low-power levels when compared with the state-of-the-art oven controlled crystal oscillators. A prototype OCMO has been demonstrated with a measured temperature stability of -1.2 ppb/°C, over the commercial temperature range while using tens of milliwatts of supply power and with a volume of 2.3 mm3 (not including the printed circuit board-based thermal control loop). Additionally, due to its small thermal time constant, the thermal compensation loop can maintain stability during fast thermal transients (>10 °C/min). This new technology has resulted in a new paradigm in terms of power, size, and warm up time for high thermal stability oscillators.

  1. A fully integrated oven controlled microelectromechanical oscillator -- Part I. Design and fabrication

    SciTech Connect

    Wojciechowski, Kenneth E.; Baker, Michael S.; Clews, Peggy J.; Olsson, Roy H.

    2015-06-24

    Our paper reports the design and fabrication of a fully integrated oven controlled microelectromechanical oscillator (OCMO). This paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift and electronic properties (Q, resistance) of both the resonant tank circuit and feedback electronics required to form an electronic oscillator. An OCMO is presented that takes advantage of high thermal isolation and monolithic integration of both micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. This was achieved by developing a processing technique where both silicon-on-insulator complementary metal-oxide-semiconductor (CMOS) circuitry and piezoelectric aluminum nitride, AlN, micromechanical resonators are placed on a suspended platform within a standard CMOS integrated circuit. Operation at microscale sizes achieves high thermal resistances (~10 °C/mW), and hence thermal stabilization of the oscillators at very low-power levels when compared with the state-of-the-art ovenized crystal oscillators, OCXO. This constant resistance feedback circuit is presented that incorporates on platform resistive heaters and temperature sensors to both measure and stabilize the platform temperature. Moreover, the limits on temperature stability of the OCMO platform and oscillator frequency imposed by the gain of the constant resistance feedback loop, placement of the heater and temperature sensing resistors, as well as platform radiative and convective heat losses are investigated.

  2. A fully integrated oven controlled microelectromechanical oscillatorPart I. Design and fabrication

    DOE PAGES [OSTI]

    Wojciechowski, Kenneth E.; Baker, Michael S.; Clews, Peggy J.; Olsson, Roy H.

    2015-06-24

    Our paper reports the design and fabrication of a fully integrated oven controlled microelectromechanical oscillator (OCMO). This paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift and electronic properties (Q, resistance) of both the resonant tank circuit and feedback electronics required to form an electronic oscillator. An OCMO is presented that takes advantage of high thermal isolation and monolithic integration of both micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. This was achieved by developing a processing technique where both silicon-on-insulator complementary metal-oxide-semiconductor (CMOS) circuitrymoreand piezoelectric aluminum nitride, AlN, micromechanical resonators are placed on a suspended platform within a standard CMOS integrated circuit. Operation at microscale sizes achieves high thermal resistances (~10 C/mW), and hence thermal stabilization of the oscillators at very low-power levels when compared with the state-of-the-art ovenized crystal oscillators, OCXO. This constant resistance feedback circuit is presented that incorporates on platform resistive heaters and temperature sensors to both measure and stabilize the platform temperature. Moreover, the limits on temperature stability of the OCMO platform and oscillator frequency imposed by the gain of the constant resistance feedback loop, placement of the heater and temperature sensing resistors, as well as platform radiative and convective heat losses are investigated.less

  3. A fully integrated oven controlled microelectromechanical oscillator -- Part I. Design and fabrication

    DOE PAGES [OSTI]

    Wojciechowski, Kenneth E.; Baker, Michael S.; Clews, Peggy J.; Olsson, Roy H.

    2015-06-24

    Our paper reports the design and fabrication of a fully integrated oven controlled microelectromechanical oscillator (OCMO). This paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift and electronic properties (Q, resistance) of both the resonant tank circuit and feedback electronics required to form an electronic oscillator. An OCMO is presented that takes advantage of high thermal isolation and monolithic integration of both micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. This was achieved by developing a processing technique where both silicon-on-insulator complementary metal-oxide-semiconductor (CMOS) circuitrymore » and piezoelectric aluminum nitride, AlN, micromechanical resonators are placed on a suspended platform within a standard CMOS integrated circuit. Operation at microscale sizes achieves high thermal resistances (~10 °C/mW), and hence thermal stabilization of the oscillators at very low-power levels when compared with the state-of-the-art ovenized crystal oscillators, OCXO. This constant resistance feedback circuit is presented that incorporates on platform resistive heaters and temperature sensors to both measure and stabilize the platform temperature. Moreover, the limits on temperature stability of the OCMO platform and oscillator frequency imposed by the gain of the constant resistance feedback loop, placement of the heater and temperature sensing resistors, as well as platform radiative and convective heat losses are investigated.« less

  4. A fully integrated oven controlled microelectromechanical oscillator Part II. Characterization and measurement

    SciTech Connect

    Wojciechowski, Kenneth E.; Olsson, Roy H.

    2015-06-24

    Our paper reports the measurement and characterization of a fully integrated oven controlled microelectromechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN) micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. Operation at microscale sizes allows implementation of high thermal resistance platform supports that enable thermal stabilization at very low-power levels when compared with the state-of-the-art oven controlled crystal oscillators. A prototype OCMO has been demonstrated with a measured temperature stability of -1.2 ppb/C, over the commercial temperature range while using tens of milliwatts of supply power and with a volume of 2.3 mm3 (not including the printed circuit board-based thermal control loop). Additionally, due to its small thermal time constant, the thermal compensation loop can maintain stability during fast thermal transients (>10 C/min). This new technology has resulted in a new paradigm in terms of power, size, and warm up time for high thermal stability oscillators.

  5. A fully integrated oven controlled microelectromechanical oscillator -- Part I. Design and fabrication

    SciTech Connect

    Wojciechowski, Kenneth E.; Baker, Michael S.; Clews, Peggy J.; Olsson, Roy H.

    2015-06-24

    Our paper reports the design and fabrication of a fully integrated oven controlled microelectromechanical oscillator (OCMO). This paper begins by describing the limits on oscillator frequency stability imposed by the thermal drift and electronic properties (Q, resistance) of both the resonant tank circuit and feedback electronics required to form an electronic oscillator. An OCMO is presented that takes advantage of high thermal isolation and monolithic integration of both micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. This was achieved by developing a processing technique where both silicon-on-insulator complementary metal-oxide-semiconductor (CMOS) circuitry and piezoelectric aluminum nitride, AlN, micromechanical resonators are placed on a suspended platform within a standard CMOS integrated circuit. Operation at microscale sizes achieves high thermal resistances (~10 C/mW), and hence thermal stabilization of the oscillators at very low-power levels when compared with the state-of-the-art ovenized crystal oscillators, OCXO. This constant resistance feedback circuit is presented that incorporates on platform resistive heaters and temperature sensors to both measure and stabilize the platform temperature. Moreover, the limits on temperature stability of the OCMO platform and oscillator frequency imposed by the gain of the constant resistance feedback loop, placement of the heater and temperature sensing resistors, as well as platform radiative and convective heat losses are investigated.

  6. A Fully Integrated Oven Controlled Microelectromechanical OscillatorPart II. Characterization and Measurement

    DOE PAGES [OSTI]

    Wojciechowski, Kenneth E.; Olsson, Roy H.

    2015-06-24

    Our paper reports the measurement and characterization of a fully integrated oven controlled microelectromechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN) micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. Operation at microscale sizes allows implementation of high thermal resistance platform supports that enable thermal stabilization at very low-power levels when compared with the state-of-the-art oven controlled crystal oscillators. A prototype OCMO has been demonstrated with a measured temperature stability of -1.2 ppb/C, over the commercial temperature range while using tensmoreof milliwatts of supply power and with a volume of 2.3 mm3 (not including the printed circuit board-based thermal control loop). Additionally, due to its small thermal time constant, the thermal compensation loop can maintain stability during fast thermal transients (>10 C/min). This new technology has resulted in a new paradigm in terms of power, size, and warm up time for high thermal stability oscillators.less

  7. A fully integrated oven controlled microelectromechanical oscillator – Part II. Characterization and measurement

    DOE PAGES [OSTI]

    Wojciechowski, Kenneth E.; Olsson, Roy H.

    2015-06-24

    Our paper reports the measurement and characterization of a fully integrated oven controlled microelectromechanical oscillator (OCMO). The OCMO takes advantage of high thermal isolation and monolithic integration of both aluminum nitride (AlN) micromechanical resonators and electronic circuitry to thermally stabilize or ovenize all the components that comprise an oscillator. Operation at microscale sizes allows implementation of high thermal resistance platform supports that enable thermal stabilization at very low-power levels when compared with the state-of-the-art oven controlled crystal oscillators. A prototype OCMO has been demonstrated with a measured temperature stability of -1.2 ppb/°C, over the commercial temperature range while using tensmore » of milliwatts of supply power and with a volume of 2.3 mm3 (not including the printed circuit board-based thermal control loop). Additionally, due to its small thermal time constant, the thermal compensation loop can maintain stability during fast thermal transients (>10 °C/min). This new technology has resulted in a new paradigm in terms of power, size, and warm up time for high thermal stability oscillators.« less

  8. Coke oven air and water pollution. (Latest citations from the EI Compendex*Plus database). Published Search

    SciTech Connect

    Not Available

    1994-09-01

    The bibliography contains citations concerning coke oven pollution. Monitoring, sampling, analyzing, transport properties, and control of emissions and effluents are cited in this compilation from worldwide journals. Pollutants described are sulfur dioxide, hydrogen sulfide, ammonia, phenols, benzopyrene, particulates, and other trace elements and compounds. Process and equipment modifications, such as pipeline charging, wet and dry quenching, retrofitting, and oven leakage preventives are included. (Contains a minimum of 200 citations and includes a subject term index and title list.)

  9. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    SciTech Connect

    John D. Jones

    2004-10-01

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production.

  10. Refinery & Blender Net Production of Total Finished Petroleum...

    Energy Information Administration (EIA) (indexed site)

    Use Special Naphthas Lubricants Waxes Petroleum Coke Marketable Petroleum Coke Catalyst Petroleum Coke Asphalt and Road Oil Still Gas Miscellaneous Products Processing Gain(-) or ...

  11. Market Assessment of Refinery Outages Planned for October 2010...

    Gasoline and Diesel Fuel Update

    2011 November 2010 Energy Information Administration Office of Petroleum, Gas, and Biofuels Analysis U.S. Department of Energy Washington, DC 20585 This report was prepared by...

  12. Probabilistic ecological risk assessment of selected PAH`s in sediments near a petroleum refinery

    SciTech Connect

    Arnold, W.R.; Biddinger, G.R.

    1995-12-31

    Sediment samples were collected and analyzed for a number of polynuclear aromatic hydrocarbons (PAHs) along a gradient from a petroleum refinery`s wastewater diffuser. These data were used to calculate the potential risk to aquatic organisms using probabilistic modeling and Monte Carlo sampling procedures. Sediment chemistry data were used in conjunction with estimates of Biota-Sediment Accumulation Factors and Non-Polar Narcosis Theory to predict potential risk to bivalves. Bivalves were the receptors of choice because of their lack of a well-developed enzymatic system for metabolizing PAHs. Thus, they represent a species of higher inherent risk of adverse impact. PAHs considered in this paper span a broad range of octanol-water partition coefficients. Results indicate negligible risk of narcotic effects from PAHs existing near the refinery wastewater discharge.

  13. Characterization study of Hungary's petroleum refinery industry: A sector in transition. Phase 1 final report

    SciTech Connect

    Not Available

    1991-08-01

    Part of a USAID effort to assist Hungary's oil refinery sector during a period of transition, the report reviews the sector, with emphasis on the two major refineries -- DKV and TIPO. Key findings are as follows: (1) DKV and TIPO staffs are superbly qualified and up to date and have aggressively promoted energy conservation for a decade. Environmental compliance lags considerably behind the West; (2) Refinery managers are facing serious problems as the country moves from a command to a market economy; (3) There is a need for new criteria for evaluating the best use of limited investment resources during the austere period of transition. Replacing petroleum hydrocarbon fuels with indigenous coal does not seem viable at present.

  14. Mazheikiai refinery modernization study. Final report. Volume 2. Export trade information

    SciTech Connect

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 2 of the study.

  15. Mazheikiai refinery modernization study. Final report. Volume 3. Export trade information

    SciTech Connect

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 3 of the study.

  16. Mazheikiai refinery modernization study. Final report. Volume 1. Export trade information

    SciTech Connect

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 1 of the study.

  17. Correcting systematic bias and instrument measurement drift with mzRefinery

    SciTech Connect

    Gibbons, Bryson C.; Chambers, Matthew C.; Monroe, Matthew E.; Tabb, David L.; Payne, Samuel H.

    2015-12-01

    MOTIVATION: Systematic bias in mass measurement adversely affects data quality and negates the advantages of high precision instruments. RESULTS: We introduce the mzRefinery tool into the ProteoWizard package for calibration of mass spectrometry data files. Using confident peptide spectrum matches, three different calibration methods are explored and the optimal transform function is chosen. After calibration, systematic bias is removed and the mass measurement errors are centered at zero ppm. Because it is part of the ProteoWizard package, mzRefinery can read and write a wide variety of file formats. AVAILABILITY: The mzRefinery tool is part of msConvert, available with the ProteoWizard open source package at http://proteowizard.sourceforge.net/

  18. Correcting systematic bias and instrument measurement drift with mzRefinery

    DOE PAGES [OSTI]

    Gibbons, Bryson C.; Chambers, Matthew C.; Monroe, Matthew E.; Tabb, David L.; Payne, Samuel H.

    2015-08-04

    Systematic bias in mass measurement adversely affects data quality and negates the advantages of high precision instruments. We introduce the mzRefinery tool into the ProteoWizard package for calibration of mass spectrometry data files. Using confident peptide spectrum matches, three different calibration methods are explored and the optimal transform function is chosen. After calibration, systematic bias is removed and the mass measurement errors are centered at zero ppm. Because it is part of the ProteoWizard package, mzRefinery can read and write a wide variety of file formats. In conclusion, we report on availability; the mzRefinery tool is part of msConvert, availablemore » with the ProteoWizard open source package at http://proteowizard.sourceforge.net/« less

  19. Correcting systematic bias and instrument measurement drift with mzRefinery

    SciTech Connect

    Gibbons, Bryson C.; Chambers, Matthew C.; Monroe, Matthew E.; Tabb, David L.; Payne, Samuel H.

    2015-08-04

    Systematic bias in mass measurement adversely affects data quality and negates the advantages of high precision instruments. We introduce the mzRefinery tool into the ProteoWizard package for calibration of mass spectrometry data files. Using confident peptide spectrum matches, three different calibration methods are explored and the optimal transform function is chosen. After calibration, systematic bias is removed and the mass measurement errors are centered at zero ppm. Because it is part of the ProteoWizard package, mzRefinery can read and write a wide variety of file formats. In conclusion, we report on availability; the mzRefinery tool is part of msConvert, available with the ProteoWizard open source package at http://proteowizard.sourceforge.net/

  20. Initial Assessment of U.S. Refineries for Purposes of Potential Bio-Based

    Office of Scientific and Technical Information (OSTI)

    Oil Insertions (Technical Report) | SciTech Connect Initial Assessment of U.S. Refineries for Purposes of Potential Bio-Based Oil Insertions Citation Details In-Document Search Title: Initial Assessment of U.S. Refineries for Purposes of Potential Bio-Based Oil Insertions In order to meet U.S. biofuel objectives over the coming decade the conversion of a broad range of biomass feedstocks, using diverse processing options, will be required. Further, the production of both gasoline and diesel

  1. ,"Sulfur Content, Weighted Average Refinery Crude Oil Input Qualities"

    Energy Information Administration (EIA) (indexed site)

    Sulfur Content, Weighted Average Refinery Crude Oil Input Qualities" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Sulfur Content, Weighted Average Refinery Crude Oil Input Qualities",16,"Monthly","8/2016","1/15/1985" ,"Release Date:","10/31/2016" ,"Next Release

  2. ,"U.S. Production Capacity of Operable Petroleum Refineries"

    Energy Information Administration (EIA) (indexed site)

    Production Capacity of Operable Petroleum Refineries" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Production Capacity of Operable Petroleum Refineries",11,"Annual",2016,"06/30/1982" ,"Release Date:","06/22/2016" ,"Next Release Date:","06/30/2017"

  3. ,"U.S. Total Shell Storage Capacity at Operable Refineries"

    Energy Information Administration (EIA) (indexed site)

    Shell Storage Capacity at Operable Refineries" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Total Shell Storage Capacity at Operable Refineries",28,"Annual",2016,"06/30/1982" ,"Release Date:","06/22/2016" ,"Next Release Date:","06/30/2017" ,"Excel File

  4. ,"U.S. Working Storage Capacity at Operable Refineries"

    Energy Information Administration (EIA) (indexed site)

    Storage Capacity at Operable Refineries" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Working Storage Capacity at Operable Refineries",28,"Annual",2016,"06/30/1982" ,"Release Date:","06/22/2016" ,"Next Release Date:","06/30/2017" ,"Excel File

  5. Assessment of the potential for refinery applications of inorganic membrane technology: An identification and screening analysis. Final report

    SciTech Connect

    Johnson, H.E.; Schulman, B.L.

    1993-05-01

    Commercial application of membrane technology in the separation of gas, liquid, and solid streams has grown to a business with worldwide revenues exceeding $1 billion annually. Use of organic membranes for industrial gas separation, particularly in the refining industry, is one of the major growth areas. However, organic membranes based on polymeric separation barriers, are susceptible to damage by liquids, and careful precautions must be taken to retain the system integrity. Researchers are currently developing small pore sized inorganic membranes which may substantially increase the efficiency and economics in selected refinery separation applications. Expected advantages of these advanced inorganic membranes include high permeability, high selectivity, and low manufacturing cost. SFA Pacific conducted a screening analysis to identify applications for inorganic membrane technology in the petroleum refining industry and their potential cost advantages over competing separation systems. Two meetings were held in connection with this project. Copies of Viewgraphs presented by SFA Pacific at these meetings are attached in Appendices A and C. Potential high priority applications and market impacts of advanced inorganic membrane technology in the refining industry are addressed in this report, and include the following areas: Competitive separation technologies; application of those technologies; incentives for inorganic membranes; market benefits and impacts of inorganic membranes.

  6. Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues

    Energy Information Administration (EIA) (indexed site)

    Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues Release date: November 25, 2014 Executive summary Over the past five years, rapid growth in U.S. onshore natural gas and oil production has led to increased volumes of natural gas plant liquids (NGPL) and liquefied refinery gases (LRG). The increasing economic importance of these volumes, as a result of their significant growth in production, has revealed the need for better data accuracy and transparency to improve the quality of

  7. System to acquire and monitor operating machinery positions for horizontal coke oven batteries

    SciTech Connect

    Bierbaum, D.; Teschner, W.

    1980-02-26

    In a horizontal coke oven battery with at least one coke receiving device movable along one longitudinal side of the battery and at least one coke driving device movable along an opposite longitudinal side of the battery, an apparatus is disclosed for determining the relative position of the coke receiving device with respect to the coke driving device and for activating the coke driving device when its position corresponds with that of the coke receiving device. A first wheel is mounted on the coke receiving device for rotation with the movement of the coke receiving device, a first angle encoder is connected to the first wheel for producing a first signal corresponding to the location of the first wheel and the position of the coke receiving device along the coke oven, and an input storage in the form of a magnetic disc is connected to the first angle encoder for recording and storing the signal. A second wheel is mounted on the coke driving device for rotation with the movement of the coke driving device and a second angle encoder is connected thereto for producing a second signal which corresponds to the rotation of the second wheel and the position of the coke driving device along the coke oven. A comparator is connected to the second signal encoder for receiving the second signal and a data link is provided between the comparator and the input storage of the coke receiving device so that the first signal from the coke receiving device can be impressed on the comparator. An activator is connected to the comparator for activating the coke driving device when the first signal corresponds to the second signal indicating a corresponding positional relationship between the coke receiving device and the coke driving device.

  8. Improving energy usage at the Borger Refinery and NGL Process Center

    SciTech Connect

    Haage, P.R.

    1982-05-01

    The Phillips Petroleum Company's Borger Refinery and NGL Process Center energy conservation program began prior to the 1973 oil embargo and was greatly intensified after that event. This paper describes recent progress made in the reduction of energy use at the facility, with emphasis on the furnace and boiler efficiency control program, computer control of fractionation columns, and the steam-trap survey program.

  9. Gas chromatograph-mass spectrometer (GC/MS) system for quantitative analysis of reactive chemical compounds

    DOEpatents

    Grindstaff, Quirinus G.

    1992-01-01

    Described is a new gas chromatograph-mass spectrometer (GC/MS) system and method for quantitative analysis of reactive chemical compounds. All components of such a GC/MS system external to the oven of the gas chromatograph are programmably temperature controlled to operate at a volatilization temperature specific to the compound(s) sought to be separated and measured.

  10. Refining and end use study of coal liquids. Topical report: Petroleum Refinery; Linear Programming Model; and Design Basis

    SciTech Connect

    1995-03-01

    A model was developed for use in the Bechtel PIMS (Process Industry Modeling System) linear programming software to simulate a generic Midwest (PADD II) petroleum refinery of the future. This ``petroleum-only`` version of the model establishes the size and complexity of the refinery after the year 2000 and prior to the introduction of coal liquids. It should be noted that no assumption has been made on when a plant can be built to produce coal liquids except that it will be after the year 2000. The year 2000 was chosen because it is the latest year where fuel property and emission standards have been set by the Environmental Protection Agency. It assumes the refinery has been modified to accept crudes that are heavier in gravity and higher in sulfur than today`s average crude mix. In addition, the refinery has also been modified to produce a product slate of transportation fuels of the future (i.e. 40% reformulated gasolines). This model will be used as a basis for determining the optimum scheme for processing coal liquids in a petroleum refinery. This report summarizes the design basis for this ``petroleum only`` LP refinery model. A report detailing the refinery configuration when coal liquids are processed will be provided at a later date.

  11. Health-hazard evaluation report No. HETA-88-377-2120, Armco Coke Oven, Ashland Kentucky

    SciTech Connect

    Kinnes, G.M.; Fleeger, A.K.; Baron, S.L.

    1991-06-01

    In response to a request from the Oil, Chemical and Atomic Workers International Union, a study was made of possible hazardous working conditions at ARMCO Coke Oven (SIC-3312), Ashland, Kentucky. The facility produces about 1,000,000 tons of coke annually. Of the approximately 400 total employees at the coke oven site, 55 work in the by products area. Air quality sampling results indicated overexposure to both benzene (71432) and coal tar pitch volatiles (CTPVs). Airborne levels of benzene ranged as high as 117 parts per million (ppm) with three of 17 samples being above the OSHA limit of 1ppm. Airborne concentrations of CTPVs ranged as high as 0.38mg/cu m with two of six readings being above OSHA limit of 0.2mg/cu m. Several polynuclear aromatic hydrocarbons were also detected. The authors conclude that by products area workers are potentially overexposed to carcinogens, including benzene, CTPVs, and polynuclear aromatic hydrocarbons. An epidemiologic study is considered unlikely to yield meaningful information at this time, due to the small number of workers and the short follow up period. The authors recommend specific measures for reducing potential employee exposures, including an environmental sampling program, a preventive maintenance program, improved housekeeping procedures, and reducing exposure in operators' booths.

  12. Gas treatment and by-products recovery of Thailand`s first coke plant

    SciTech Connect

    Diemer, P.E.; Seyfferth, W.

    1997-12-31

    Coke is needed in the blast furnace as the main fuel and chemical reactant and the main product of a coke plant. The second main product of the coke plant is coke oven gas. During treatment of the coke oven gas some coal chemicals like tar, ammonia, sulphur and benzole can be recovered as by-products. Since the market prices for these by-products are rather low and often erratic it does not in most cases justify the investment to recover these products. This is the reason why modern gas treatment plants only remove those impurities from the crude gas which must be removed for technical and environmental reasons. The cleaned gas, however, is a very valuable product as it replaces natural gas in steel work furnaces and can be used by other consumers. The surplus can be combusted in the boiler of a power plant. A good example for an optimal plant layout is the new coke oven facility of Thai Special Steel Industry (TSSI) in Rayong. The paper describes the TSSI`s coke oven gas treatment plant.

  13. U.S. Refinery, Bulk Terminal, and Natural Gas Plant Stocks of...

    Annual Energy Outlook

    Area: U.S. PAD District 1 Connecticut Delaware District of Columbia Florida Georgia Maine Maryland Massachusetts New Hampshire New Jersey New York North Carolina Pennsylvania Rhode ...

  14. ,"Finished Motor Gasoline Refinery, Bulk Terminal, and Natural Gas Plant Stocks"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015,"6/30/1993" ,"Release Date:","10/31/2016" ,"Next Release Date:","9/29/2017" ,"Excel File Name:","pet_stoc_st_a_epm0f_str_mbbl_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_stoc_st_a_epm0f_str_mbbl_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  15. ,"Finished Motor Gasoline Refinery, Bulk Terminal, and Natural Gas Plant Stocks"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016","1/15/1993" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","pet_stoc_st_a_epm0f_str_mbbl_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_stoc_st_a_epm0f_str_mbbl_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202)

  16. Distillate Fuel Oil Refinery, Bulk Terminal, and Natural Gas Plant Stocks

    Gasoline and Diesel Fuel Update

    Product: Finished Motor Gasoline Reformulated Gasoline Conventional Gasoline Motor Gasoline Blending Comp. (MGBC) MGBC - Reformulated MGBC - Conventional Kerosene Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., Greater than 15 to 500 ppm Distillate F.O., Greater 500 ppm Residual Fuel Oil Propane/Propylene Period-Units: Monthly-Thousand Barrels Annual-Thousand Barrels Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources &

  17. ,"U.S. Refinery, Bulk Terminal, and Natural Gas Plant Stocks...

    Energy Information Administration (EIA) (indexed site)

    ... 37271,118323,35153,83170,,,,4862,103932,,56214,47718,41242,41061 37302,113911,34459,79452,,,,4385,97433,,54465,42968,38817,31781 37330,107954,33441,74513,,,,3995,91...

  18. Refinery Stocks of Crude Oil and Petroleum Products

    Energy Information Administration (EIA) (indexed site)

    Product: Crude Oil and Petroleum Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils Naphthas and Lighter Kerosene and Light Gas Oils

  19. Carbon Capture and Sequestration (via Enhanced Oil Recovery) from a Hydrogen Production Facility in an Oil Refinery

    SciTech Connect

    Stewart Mehlman

    2010-06-16

    The project proposed a commercial demonstration of advanced technologies that would capture and sequester CO2 emissions from an existing hydrogen production facility in an oil refinery into underground formations in combination with Enhanced Oil Recovery (EOR). The project is led by Praxair, Inc., with other project participants: BP Products North America Inc., Denbury Onshore, LLC (Denbury), and Gulf Coast Carbon Center (GCCC) at the Bureau of Economic Geology of The University of Texas at Austin. The project is located at the BP Refinery at Texas City, Texas. Praxair owns and operates a large hydrogen production facility within the refinery. As part of the project, Praxair would construct a CO2 capture and compression facility. The project aimed at demonstrating a novel vacuum pressure swing adsorption (VPSA) based technology to remove CO2 from the Steam Methane Reformers (SMR) process gas. The captured CO2 would be purified using refrigerated partial condensation separation (i.e., cold box). Denbury would purchase the CO2 from the project and inject the CO2 as part of its independent commercial EOR projects. The Gulf Coast Carbon Center at the Bureau of Economic Geology, a unit of University of Texas at Austin, would manage the research monitoring, verification and accounting (MVA) project for the sequestered CO2, in conjunction with Denbury. The sequestration and associated MVA activities would be carried out in the Hastings field at Brazoria County, TX. The project would exceed DOE’s target of capturing one million tons of CO2 per year (MTPY) by 2015. Phase 1 of the project (Project Definition) is being completed. The key objective of Phase 1 is to define the project in sufficient detail to enable an economic decision with regard to proceeding with Phase 2. This topical report summarizes the administrative, programmatic and technical accomplishments completed in Phase 1 of the project. It describes the work relative to project technical and design activities

  20. Program development to identify and characterize potential emergency situations at a petroleum refinery and determination of industrial hygiene emergency responses

    SciTech Connect

    Oransky, J.J.; Delp, S.N.; Deppen, E.A.; Barrett, D.

    1995-12-31

    In the modern world the field of industrial hygiene continues to grow beyond the traditional definition of the profession. This case study documents the problem solving approach used to identify potential exposures and evaluate industrial hygiene preparedness to handle emergencies due to fire or major spill at a complex multi-process petroleum refinery. In the recent past an environmental engineer and industrial hygiene consulting firm was retained by a mature, multi-process petroleum refinery to assist in the program development to identify and characterize potential emergency situations due to a fire, major release, or spill. This study would assist the refinery in compliance with the process safety and emergency response standards and to protect refinery operations and fire fighting personnel by minimizing potential exposures and risk when responding to such a major incident.

  1. VACASULF operation at Citizens Gas and Coke Utility

    SciTech Connect

    Currey, J.H.

    1995-12-01

    Citizens Gas and Coke Utility is a Public Charitable Trust which operates as the Department of Utilities of the City of Indianapolis, Indiana. Indianapolis Coke, the trade name for the Manufacturing Division of the Utility, operates a by-products coke plant in Indianapolis, Indiana. The facility produces both foundry and blast furnace coke. Surplus Coke Oven gas, generated by the process, is mixed with Natural Gas for sale to industrial and residential customers. In anticipation of regulatory developments, beginning in 1990, Indianapolis Coke undertook the task to develop an alternate Coke Oven Gas desulfurization technology for its facility. The new system was intended to perform primary desulfurization of the gas, dramatically extending the oxide bed life, thus reducing disposal liabilities. Citizens Gas chose the VACASULF technology for its primary desulfurization system. VACASULF requires a single purchased material, Potassium Hydroxide (KOH). The KOH reacts with Carbon Dioxide in the coke Oven Gas to form Potassium Carbonate (potash) which in turn absorbs the Hydrogen Sulfide. The rich solution releases the absorbed sulfide under strong vacuum in the desorber column. Operating costs are reduced through utilization of an inherent heat source which is transferred indirectly via attendant reboilers. The Hydrogen Sulfide is transported by the vacuum pumps to the Claus Kiln and Reactor for combustion, reaction, and elemental Sulfur recovery. Regenerated potash solution is returned to the Scrubber.

  2. Hand-held multiple system gas chromatograph

    DOEpatents

    Yu, Conrad M.

    2001-01-01

    A multiple parallel hand-held gas chromatograph (GC) system which includes several independent GCs. Each independent GC has its own injector, separation column, detector and oven and the GCs are mounted in a light weight hand-held assembly. Each GC operates independently and simultaneously. Because of different coatings in different separation columns, different retention times for the same gas will be measured. Thus, for a GC system with multiple parallel GCs, the system can measure, in a short period, different retention times and provide a cross-reference in the determination of the measured gas and to become a two-dimensional system for direct field use.

  3. Nigeria: after crude, the gas

    SciTech Connect

    Not Available

    1980-11-01

    Misinterpretation of the laws of the marketplace have already brought Nigeria to the brink of a catastrophe in 1978, when the government had built up heavy stocks expecting a substantial increase in price. When it did not materialize and the production had to be dropped to 50% of the previous rate, in a country where crude constitutes 90% of the export revenues, the system was changed. The new plan is intended to reduce the dependence of Nigeria on oil exports. The production rate is set at between 2.2 and 2.5 million bpd. Due to a significant increase in domestic demand, the 2 existing refineries cannot fill the gap; 2 more refineries are planned. There also are substantial gas reserves; the associated gas, now flared, is to be recovered. A gas liquefaction plant also is in operation, with one-half of the output going to Europe and one-half to the US. Some of the oil and gas is earmarked for local petrochemical plants.

  4. High-strength insulating castable used behind coke-oven buckstays and jambs

    SciTech Connect

    Sich, G. Jr. ); Gladfelder, L.A. . Iron and Steel Monolithics); Cox, F.S.

    1993-10-01

    Conventional pumpable, clay-based grouting materials used behind the armor/jamb systems were inadequate. Open brick joints caused reduced end flue temperatures which resulted in improper coking with reduced yields and coke quality, as well as difficulties in controlling door emissions. Based on criteria established by an Armco task force, a unique commercial product supplied by North American Refractories was located that had the potential of meeting these requirements. A laboratory trial casting program was undertaken by Armco that verified the potential of this castable refractory. Development programs by Armco and North American Refractories were established to optimize the properties of the refractory. Actual oven repairs have demonstrated that the castable developed meets all requirements for successful performance. These include: absence of castable failures; nonspalling; repairable through ceramic welding; and acceptable flowability.

  5. Evaluating the need and feasibility of cathodically protecting above ground storage tanks in a petroleum refinery

    SciTech Connect

    Barrien, P.; Solomon, I.

    1994-12-31

    Managing soil-side corrosion problems on Above Ground Storage Tanks (AGSTs) presents an important challenge to refinery corrosion engineers. Cathodic protection and periodic internal inspection are two methods of managing soil-side corrosion. Mobil Oil Australia conducted a study into the need and feasibility of cathodically protecting up to 120 tanks at its Altona refinery in Melbourne, Australia. The need was determined by assessing the corrosivity of the environment under the tanks from soil samples and inspection data, and the feasibility determined by conducting current drainage testing on representative tanks. Results indicated that the tanks can be cathodically protected at less than 10mA/m{sup 2} current density, using perimeter anodes. They also showed that there is little correlation between bulk foundation or surrounding soil properties, and soil-side corrosion. The paper also demonstrates how the extension of intervals between internal inspections can economically justify the application of cathodic protection.

  6. REFINERY INTEGRATION OF BY-PRODUCTS FROM COAL-DERIVED JET FUELS

    SciTech Connect

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2005-05-18

    This report summarizes the accomplishments toward project goals during the first six months of the second year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  7. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; John Andresen

    2004-09-17

    This report summarizes the accomplishments toward project goals during the first twelve months of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  8. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2005-11-17

    This report summarizes the accomplishments toward project goals during the first six months of the second year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Evaluations to assess the quality of coal based fuel oil are reported. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  9. REFINERY INTEGRATION OF BY-PRODUCTS FROM COAL-DERIVED JET FUELS

    SciTech Connect

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; John Andresen

    2004-04-23

    This report summarizes the accomplishments toward project goals during the first six months of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  10. Evaluating electric-resistance-welded tubing for refinery and chemical plant applications

    SciTech Connect

    Polk, C.J.; Hotaling, A.C. )

    1993-02-01

    A laboratory technique was developed to assess the potential for preferential attack along the longitudinal seam of electric-resistance-welded (ERW) carbon steel tubing exposed to refinery and chemical plant process streams. Used in conjunction with an evaluation of mill fabrication practices, the test procedure can identify high-quality ERW products that can be used in many applications in place of seamless components at significant cost savings.

  11. Renewable Fuels from Algae Boosted by NREL Refinery Process - News Releases

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    | NREL Renewable Fuels from Algae Boosted by NREL Refinery Process February 9, 2016 A new biorefinery process developed by scientists at the Energy Department's National Renewable Energy Laboratory (NREL) has proven to be significantly more effective at producing ethanol from algae than previous research. The process, dubbed Combined Algal Processing (CAP), is detailed in a new paper by NREL's Tao Dong, Eric Knoshaug, Ryan Davis, Lieve Laurens, Stefanie Van Wychen, Philip Pienkos, and Nick

  12. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Caroline E. Burgess Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2006-05-17

    This report summarizes the accomplishments toward project goals during the first six months of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Combustion and characterization of fuel oil indicates that the fuel is somewhere in between a No. 4 and a No. 6 fuel oil. Emission testing indicates the fuel burns similarly to these two fuels, but trace metals for the coal-based material are different than petroleum-based fuel oils. Co-coking studies using cleaned coal are highly reproducible in the pilot-scale delayed coker. Evaluation of the coke by Alcoa, Inc. indicated that while the coke produced is of very good quality, the metals content of the carbon is still high in iron and silica. Coke is being evaluated for other possible uses

  13. The Use of Oil Refinery Wastes as a Dust Suppression Surfactant for Use in Mining

    SciTech Connect

    Dixon-Hardy, D.W.; Beyhan, S.; Ediz, I.G.; Erarslan, K.

    2008-10-15

    In this research, the suitability of a selection of petroleum refinery wastes as a dust suppressant were examined. Dust is a significant problem in surface and underground mining mainly because of its adverse effects on human health and machinery. Hence, dust control and suppression is a vital part of mine planning for mining engineers. Water is the oldest and the cheapest suppressant in dealing with the mine dusts. However, surfactant use has recently been used for a wider range of applications in the mining industry. In order to carry out laboratory experiments, a dust chamber was designed and manufactured. The chamber has an inlet for coal dust entrance and a nozzle for spraying water and the oil refinery wastes. Water and the surfactants were mixed at various ratios and then sprayed onto the coal dusts within the cell. Dust concentration was measured systematically to determine the effects of surfactant containing solution on the coal dust and the data obtained by the measurements were analyzed. The results showed that the oil refinery wastes could be used as a dust suppressant, which may create an economical utilization for the wastes concerned.

  14. Who lives near coke plants and oil refineries An exploration of the environmental inequity hypothesis

    SciTech Connect

    Graham, J.D.; Beaulieu, N.D.; Sussman, D.; Sadowitz, M.; Li, Y.C. )

    1999-04-01

    Facility-specific information on pollution was obtained for 36 coke plants and 46 oil refineries in the US and matched with information on populations surrounding these 82 facilities. These data were analyzed to determine whether environmental inequities were present, whether they were more economic or racial in nature, and whether the racial composition of nearby communities has changed significantly since plants began operations. The Census tracts near coke plants have a disproportionate share of poor and nonwhite residents. Multivariate analyses suggest that existing inequities are primarily economic in nature. The findings for oil refineries are not strongly supportive of the environmental inequity hypothesis. Rank ordering of facilities by race, poverty, and pollution produces limited (although not consistent) evidence that the more risky facilities tend to be operating in communities with above-median proportions of nonwhite residents (near coke plants) and Hispanic residents (near oil refineries). Over time, the radical makeup of many communities near facilities has changed significantly, particularly in the case of coke plants sited in the early 1900s. Further risk-oriented studies of multiple manufacturing facilities in various industrial sectors of the economy are recommended.

  15. 90 MW build/own/operate gas turbine combined cycle cogeneration project with sludge drying plant

    SciTech Connect

    Schroppe, J.T.

    1986-04-01

    This paper will discuss some of the unique aspects of a build/own/operate cogeneration project for an oil refinery in which Foster Wheeler is involved. The organization is constructing a 90 MW plant that will supply 55 MW and 160,000 lb/hr of 600 psi, 700F steam to the Tosco Corporation's 130,000 bd Avon Oil Refinery in Martinez, California. (The refinery is located about 45 miles northeast of San Francisco.) Surplus power production will be sold to the local utility, Pacific Gas and Electric Co. (PG and E). Many of the aspects of this project took on a different perspective, since the contractor would build, own and operate the plant.

  16. Achieving very low mercury levels in refinery wastewater by membrane filtration.

    SciTech Connect

    Urgun Demirtas, M.; Benda, P.; Gillenwater, P. S.; Negri, M. C.; Xiong, H.; Snyder, S. W.

    2012-05-15

    Microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO) membranes were evaluated for their ability to achieve the world's most stringent Hg discharge criterion (<1.3 ng/L) in an oil refinery's wastewater. The membrane processes were operated at three different pressures to demonstrate the potential for each membrane technology to achieve the targeted effluent mercury concentrations. The presence of mercury in the particulate form in the refinery wastewater makes the use of MF and UF membrane technologies more attractive in achieving very low mercury levels in the treated wastewater. Both NF and RO were also able to meet the target mercury concentration at lower operating pressures (20.7 bar). However, higher operating pressures ({ge}34.5 bar) had a significant effect on NF and RO flux and fouling rates, as well as on permeate quality. SEM images of the membranes showed that pore blockage and narrowing were the dominant fouling mechanisms for the MF membrane while surface coverage was the dominant fouling mechanism for the other membranes. The correlation between mercury concentration and particle size distribution was also investigated to understand mercury removal mechanisms by membrane filtration. The mean particle diameter decreased with filtration from 1.1 {+-} 0.0 {micro}m to 0.74 {+-} 0.2 {micro}m after UF.

  17. Case history of a toxicity identification/reduction evaluation (TI/RE) at a petroleum refinery

    SciTech Connect

    Arnold, W.R.; Zaleski, R.T.; Biddinger, G.R.; Simmerman, J.J.; Stewart, J.D.

    1994-12-31

    During an operational turn-around at a high conversion petroleum refinery, the final wastewater effluent became toxic to three fish species used in continuous on-line flow-through acute toxicity tests. Discharge of effluent to the receiving bay was promptly halted. Wastewater treatment continued and the treated effluent was diverted to a series of holding ponds with limited capacity. A refinery team was formed to coordinate toxicity identification studies as well as to facilitate modifications of waste disposal practices and treatment operations. A test program was conducted, consisting of one rainbow trout Phase 1 TIE and 84 strategic acute toxicity tests. As a result, a treatment methodology was identified within three days and within eight days of first observing toxicity a cationic water treatment polymer was identified as the primary toxicant. The toxicity was due to increased bioavailability of the polymer when suspended solids loads dropped during turn-around. Use of the polymer was immediately stopped and discharge to the bay was resumed with 100% survival of all three monitoring species. The authors present an overview of the studies and decisions leading to the successful identification and management of this situation.

  18. Lead exposure in a petroleum refinery during maintenance and repair activities

    SciTech Connect

    Booher, L.E.; Zampello, F.C.

    1994-02-01

    Exposure to inorganic lead (Pb) may result in a petroleum refinery when paints that contain Pb are disturbed. Frequently performed activities that disturb paint include welding, burning, cutting, abrasive blasting, sanding, grinding, and needle gun chipping. The purpose of the study reported in this article was: to determine the Pb content of paint on metal surfaces in a petroleum refinery; to measure air Pb concentrations during abrasive blasting, torch cutting and burning, and power disk sanding/grinding on surfaces coated with Pb paint; and to evaluate the effectiveness of worker exposure controls by monitoring worker blood Pb (PbB) levels. Pb levels on representative metal surfaces were measured, and most painted surfaces were found to contain significant amounts of Pb. Personal air samples collected indicated that abrasive blasting and torch burning/cutting resulted in elevated air Pb levels, while short duration power disk sanding (less than 30 minutes duration) did not result in elevated air Pb levels as compared to the Occupational Safety and Health Administration permissible exposure limit. Despite these elevated air Pb levels, exposure controls including personal protective equipment, housekeeping, showering, work area isolation, and training effectively prevented elevated worker PbB levels. 6 refs., 4 figs., 3 tabs.

  19. Indiana Working Natural Gas Underground Storage Capacity (Million Cubic

    Gasoline and Diesel Fuel Update

    1 5 1 6 69 78 1967-2015 Propane-Air 1 5 1 6 69 78 1980-2015 Refinery Gas 1980-200

    Connecticut Delaware Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska New Jersey New Mexico New York North Carolina Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina Tennessee Texas Utah Virginia Washington West Virginia Wisconsin Wyoming AGA Producing Region AGA Eastern Consuming Region AGA Western Consuming

  20. The Oil and Gas Journal databook, 1986 edition

    SciTech Connect

    Not Available

    1986-01-01

    This annual contains the following: Foreword by Gene Kinney; OGJ 400; Crude Oil Assays; Worldwide Petrochemical Survey; Midyear Forecast and Review; Worldwide Gas Processing Report; Ethylene Report; Sulfur Survey; International Refining; Catalyst Compilation; Pipeline Economics Report; Worldwide Production and Refining Report; Annual Refining Survey; Morgan Pipeline Cost Index, Oil and Gas; Nelson Cost Index; Hughes Rig Count; Smith Rig Count; OGJ Production Report and the API Refinery Reports. Also featured is the Oil and Gas Journal Index, which lists every article published in the Journal in 1985, referenced by article title or subject.

  1. Refinery Integration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mary Biddy Sue Jones NREL PNNL This presentation does not contain any proprietary, confidential, or otherwise restricted information DOE Bioenergy Technologies Office (BETO) 2015 ...

  2. Oil and gas journal databook, 1987 edition

    SciTech Connect

    Not Available

    1987-01-01

    This book is an annual compendium of surveys and special reports reviewed by experts. The 1987 edition opens with a forward by Gene Kinney, co-publisher of the Oil and Gas Journal and includes the OGJ 400 Report, Crude Oil Assays, Worldwide Petrochemical Survey, the Midyear Forecast and Reviews, the Worldwide Gas Processing Report, the Ethylene Report, Sulfur Survey, the International Refining, Catalyst Compilation, Annual Refining Survey, Worldwide Construction Report, Pipeline Economics Report, Worldwide Production and Refining Report, the Morgan Pipeline Cost Index for Oil and Gas, the Nelson Cost Index, the Hughes Rig Count, the Smith Rig Count, the OGJ Production Report, the API Refinery Report, API Crude and Product Stocks, APU Imports of Crude and Products, and the complete Oil and Gas Journal 1986 Index of articles.

  3. Natural gas to buoy Trinidad and Tobago petroleum sector

    SciTech Connect

    Not Available

    1993-03-01

    Trinidad and Tobago's petroleum sector remains at a crossroads. While heavily reliant on oil and gas for domestic energy consumption and hard currency export earnings, the small Caribbean island nation faces some tough choices in reviving its hydrocarbon sector in the 1990s. Exploration and production of crude oil have stagnated in recent years, and domestic refinery utilization remains low at 36%. However, substantial natural gas reserves in Trinidad and Tobago offer the promise of a burgeoning natural gas based economy with an eye to liquefied natural gas and gas based petrochemical exports. Any solutions will involve considerable outlays by the government as well as a sizable infusion of capital by foreign companies. Therein lie some of the hard choices. The article describes the roles of oil and gas, foreign investment prospects, refining status, refining problems, gas sector foreign investment, and outlook for the rest of the 1990's.

  4. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    SciTech Connect

    Caroline E. Burgess Clifford; Andre' Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2006-09-17

    This report summarizes the accomplishments toward project goals during the second six months of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts and examination of carbon material, the use of a research gasoline engine to test coal-based gasoline, and modification of diesel engines for use in evaluating diesel produced in the project. At the pilot scale, the hydrotreating process was modified to separate the heavy components from the LCO and RCO fractions before hydrotreating in order to improve the performance of the catalysts in further processing. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. Both gasoline and diesel continue to be tested for combustion performance. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Activated carbons have proven useful to remove the heavy sulfur components, and unsupported Ni/Mo and Ni/Co catalysts have been very effective for hydrodesulfurization. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Combustion and characterization of the latest fuel oil (the high temperature fraction of RCO

  5. Separation of petroleum refinery wastes from a landfill by liquid chromatography

    SciTech Connect

    Mazzocco, D.L.; Willis, W.V.

    1995-12-01

    Large amounts of acidic petroleum refinery wastes (PRW) have been buried in landfills during the period 1930-1950. Many of the compounds IN PRW have not identified. Organosulfur compounds constitute an important fraction of these wastes, and are significant in site closure planning and cleanup operations. Some are difficult analytes because they undergo facile conversions during standard methods of sample preparation and analysis. A mild liquid chromatographic method using cyanopropyl and octadecyl stationary phases and a modified hexane mobile phase was found to separate PRW into five major groups, two of which contain sulfur compounds. GC/MS analysis of collected HPLC fractions identified over 80% of the compounds present. Wastes from three different landfills used in the period 1940-1950 show major similarities, but differ in relative composition. Implications for remediation of PRW in these and similar landfills designated as Superfund sites are discussed.

  6. Reformulated Gasoline Foreign Refinery Rules (Released in the STEO January 1998)

    Reports and Publications

    1998-01-01

    On August 27, 1997, the Environmental Protection Agency (EPA) promulgated revised the rules that allow foreign refiners to establish and use individual baselines, but it would not be mandatory (the optional use of an individual refinery baseline is not available to domestic refiners.) If a foreign refiner did not establish and use an individual baseline, the gasoline they export to the United States would be regulated through the importer, and subject to the importer's baseline (most likely the statutory baseline). Specific regulatory provisions are implemented to ensure that the option to use an individual baseline would not lead to adverse environmental impacts. This involves monitoring the average quality of imported gasoline, and if a specified benchmark is exceeded, remedial action would be taken by adjusting the requirements applicable to imported gasoline.

  7. Refinery chooses ORC to convert process waste heat to electric power

    SciTech Connect

    Makansi, J.

    1985-03-01

    The organic Rankine-cycle (ORC) waste-heat-recovery system is one of several concepts that DOE, energy-systems suppliers, and others have been developing to make use of low-level waste-heat streams at process and manufacturing plants. Now, several years after the oil crisis of the 1970s accelerated this development, one ORC system has found a home in the energy-intensive refining industry. Mobil Oil Corp has been generating electric power with an ORC system supplied by Turbonetics Energy Inc, a subsidiary of Mechanical Technology Inc (MTI), Latham, NY - at its Torrence (Calif) refinery complex for about nine months. Two modules, each rated at 1070 kW, recover heat from a 300F vapor product stream leaving a fluidcatalytic-cracking (FCC) unit. As a result, cooling duty on the existing overhead coolers has been reduced by about 70-million Btu/hr.

  8. Illinois Underground Natural Gas Storage Capacity

    Gasoline and Diesel Fuel Update

    7 1 1 * 63 1 1967-2015 Synthetic 0 0 0 1980-2015 Propane-Air 17 1 1 0 63 1 1980-2015 Refinery Gas 1980-2005 Biomass 0 0 0 1999-2015 Other 0 0 0 2005

    Illinois Indiana Iowa Kansas Kentucky Louisiana Maryland Michigan Minnesota Mississippi Missouri Montana Nebraska New Mexico New York Ohio Oklahoma Oregon Pennsylvania Rhode Island Tennessee Texas Utah Virginia Washington West Virginia Wyoming AGA Producing Region AGA Eastern Consuming Region AGA Western Consuming Region East Region South Central

  9. An industrial FT-IR process gas analyzer for stack gas cems analysis

    SciTech Connect

    Welch, G.M.; Herman, B.E.

    1995-12-31

    This paper describes utilizing Fourier Transform Infrared (FT-IR) technology to meet and exceed EPA requirements to Continuously Monitor Carbon Monoxide (CO) and Sulfur Dioxide (SO){sub 2} in an oil refinery. The application consists of Continuous Emission Monitoring (CEMS) of two stacks from a Fluid Catalytic Cracking unit (FCCU). The discussion will follow the project from initial specifications, installation, start-up, certification results (RATA, 7 day drift), Cylinder Gas Audit (CGA) and the required maintenance. FT-IR is a powerful analytical tool suitable for measurement of stack component gases required to meet CEMS regulations, and allows simultaneous multi-component analysis of complex stack gas streams with a continuous sample stream flow through the measurement cell. The Michelson Interferometer in a unique {open_quotes}Wishbone{close_quotes} design and with a special alignment control enables standardized configuration of the analyzer for flue gas analysis. Normal stack gas pollutants: NO{sub x}, SO{sub 2}, and CO; as well as water soluble pollutants such as NH{sub 3} and HCI may be accurately determined and reported even in the presence of 0-31 Vol % water vapor concentrations (hot and wet). This FT-IR analyzer has been operating with EPA Certification in an oil refinery environment since September 1994.

  10. Regulatory impact analysis of national emissions standards for hazardous air pollutants for by-product coke oven charging, door leaks, and topside leaks. Draft report

    SciTech Connect

    Not Available

    1992-11-01

    Under the authority of the 1990 Clean Air Act Amendments, a Natioal Emissions Standard for Hazardous Air Pollutants is proposed to control emissions from By-product Coke Oven Charging, door leaks, and topside leaks. Because the EPA considers the regulation for By-product Coke Oven batteries to be a major rule, the attached Regulatory Impact Analysis was prepared to fulfill the requirements of E012291. The document reviews the need for regulation, control techniques, regulatory options, costs of control, economic impacts, benefits of the regulation, and compares benefits and costs associated with the regulation.

  11. The oil and gas journal databook, 1991 edition

    SciTech Connect

    Not Available

    1991-01-01

    This book provides the statistical year in review plus selected articles that cover significant events of the past year. In addition, the Data Book features the popular surveys and special reports that quantify industry activity throughout the year. This book contains information on Midyear forecast and review; Worldwide gas processing report; Ethylene report; Sulfur survey; International refining survey; Nelson cost index; Smith rig count; API refinery report; API imports of crude and products; The catalyst compilation; Annual refining survey; Worldwide construction report; Pipeline economics report; Worldwide production and refining report; Morgan pipeline cost index for oil and gas; Hughes rig count; OBJ production report.

  12. Gas Separation Using Organic-Vapor-Resistent Membranes In Conjunctin With Organic-Vapor-Selective Membranes

    DOEpatents

    Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Daniels, Ramin; Amo, Karl D.; Wijmans, Johannes G.

    2003-06-03

    A process for treating a gas mixture containing at least an organic compound gas or vapor and a second gas, such as natural gas, refinery off-gas or air. The process uses two sequential membrane separation steps, one using membrane selective for the organic compound over the second gas, the other selective for the second gas over the organic vapor. The second-gas-selective membranes use a selective layer made from a polymer having repeating units of a fluorinated polymer, and demonstrate good resistance to plasticization by the organic components in the gas mixture under treatment, and good recovery after exposure to liquid aromatic hydrocarbons. The membrane steps can be combined in either order.

  13. Sensitivity of screening-level toxicity tests using soils from a former petroleum refinery

    SciTech Connect

    Pauwels, S.; Bureau, J.; Roy, Y.; Allen, B.; Robidoux, P.Y.; Soucy, M.

    1995-12-31

    The authors tested five composite soil samples from a former refinery. The samples included a reference soil (Mineral Oil and Grease, MO and G < 40 ppm), thermally-treated soil, biotreated soil, and two untreated soils. They evaluated toxicity using the earthworm E. foetida, lettuce, cress, barley, Microtox, green algae, fathead minnow, and D. magna. The endpoints measured were lethality, seed germination, root elongation, growth, and bioluminescence. Toxicity, as measured by the number of positive responses, increased as follows: biotreated soil < untreated soil No. 1 < reference soil < thermally-treated soil and untreated soil No. 2. The biotreated soil generated only one positive response, whereas the thermally-treated soil and untreated soil No. 2 generated five positive responses. The most sensitive and discriminant terrestrial endpoint was lettuce root elongation which responded to untreated soil No. 1, thermally-treated soil, and reference soil. The least sensitive was barley seed germination for which no toxicity was detected. The most sensitive and discriminant aquatic endpoint was green algae growth which responded to untreated soil No. 1, thermally-treated soil, and reference soil. The least sensitive was D. magna for which no toxicity was detected. Overall, soil and aqueous extract toxicity was spotty and no consistent patterns emerged to differentiate the five soils. Biotreatment significantly reduced the effects of the contamination. Aqueous toxicity was measured in the reference soil, probably because of the presence of unknown dissolved compounds in the aqueous extract. Finally, clear differences in sensitivity existed among the test species.

  14. Optimization of ferric hydroxide coprecipitation process for selenium removal from petroleum refinery stripped four water

    SciTech Connect

    Gerhardt, M.B.; Marrs, D.R.; Roehl, R.

    1996-12-31

    Iron coprecipitation was used in bench-scale tests to remove selenium from stripped sour water generated by two petroleum refineries. Chlorine dioxide and hydrogen peroxide were found to convert selenocyanate in the stripped sour water to selenite, which can be removed by iron coprecipitation. An iodometric titration procedure was developed to determine the required oxidant dose. Iron coprecipitation reduced selenium concentrations by 40 to 99 percent in stripped sour water after chlorine dioxide pretreatment Removal was less effective with hydrogen peroxide as the oxidant: total selenium concentrations were reduced by 28 to 92 percent in stripped sour water after hydrogen peroxide pretreatment. Highest removals were obtained at the highest oxidant and iron doses. Sludges produced in coprecipitation tests were hazardous under California regulations. Ozone oxidized selenocyanate but prevented ferric hydroxide precipitation or coagulation. Air was ineffective at selenocyanate oxidation. Repeatedly contacting iron hydroxide with stripped sour water pretreated with hydrogen peroxide, in a simulation of a countercurrent adsorption process, increased the selenium adsorbed on the solids from 32 to 147 pg selenium per mg of iron, but some of the adsorbed selenite was oxidized to selenate and desorbed back into solution.

  15. Identification of the cause of weak acute toxicity to rainbow trout at a petroleum refinery

    SciTech Connect

    Arnold, W.R.; Zaleski, R.T.; Biddinger, G.R.

    1995-12-31

    The refinery in question performs flow through acute toxicity tests on its effluent four times per month using three fish species: fathead minnows (Pimephales promelas), threespine sticklebacks (Gasterosteus oculeatus) and rainbow trout (Oncorhynchus mykiss). Several months of monitoring data indicated a transient low level acute toxicity to rainbow trout. In most cases, several days were required for mortality to occur in the flow through tests and numerous attempts to reproduce toxicity in static and static renewal tests were unsuccessful. A decision was made to manipulate the effluent in an attempt to enhance the toxic effect in the static mode so that conventional methods could be used to identify the cause. these tests indicated that toxicity was pH dependent. Additional testing, using EPA`s Phase 1 Toxicity Identification Evaluation methods suggested that the cause of toxicity was probably an organic acid. Experiments were subsequently begun to identify the specific cause and source of toxicity. This paper reviews the problems confronted during the various phases of the study and the decisions that were made that eventually led to an understanding of the basis of toxicity.

  16. A perimeter-based groundwater protection strategy for waste management units at a petroleum refinery

    SciTech Connect

    Wenzlau, R.K.

    1996-12-01

    This article presents a groundwater management strategy and its application to regulatory compliance for the Shell Oil Company Martinez Manufacturing Complex, a refinery located within northern California. The purpose of the strategy is to protect the beneficial uses of groundwater which are present beyond the facility boundary while recognizing the occurrence of limited degradation of groundwater upgradient of the perimeter. The strategy applies perimeter-based groundwater monitoring and control to two general sources of groundwater quality degradation: historic spill and leak sites and inactive waste management units. To regulate the groundwater contaminant plumes originating form historic spill and leak sites the California Regional Water Quality Control Board (Regional Board) has issued Site Cleanup Requirements (SCR). To satisfy the SCR Shell developed in 1989 a Basin Boundary Control Plan as the first implementation of the groundwater strategy. To regulate groundwater quality impacts from solid waste management units, the Regional Board issues Waste Discharge Requirements (WDR). In 1995 the Regional Board issued revised WDR that established consistency between waste management unit regulation and the facility groundwater management strategy. The Regional Board made two findings that allowed this consistency. The first finding was that the Points of Compliance for all 23 solid waste management units are at the down-gradient perimeter of the facility. The second finding was that all waste management units were within corrective action, regardless of whether a known release of waste constituents occurred from a given waste unit.

  17. Utilization and results of hazard and operability studies in a petroleum refinery

    SciTech Connect

    Pully, A.S. )

    1993-04-01

    The petroleum refining industry has been performing hazard analyses in process units to some extent since at least 1988 and in earnest since 1990, when the American Petroleum Institute published Recommended Practice No. 750, [open quotes]Process Hazards Management.[close quotes] The Hazard and Operability Study (HAZOPS) is the most widely used of the various analysis techniques available, in part because this highly structured technique is easy to teach and well-suited for continuous process units. The results of HAZOPS fall into two broad categories, tangible and intangible. The tangible results are obvious: worksheets which detail event scenarios for potential process deviations, and action items, or recommendations for changes to process equipment of procedures. In many cases, the action items address issues which have a purely economic impact or which are procedural in nature, involving little or no capital investment. The intangible results or products of a HAZOPS include: the training and knowledge gained by the team participants, and better utilization of limited capital funds resulting from more detailed up-front engineering when a HAZOPS is required prior to funding. An aggressive HAZOPS schedule also aids facilities in planning resources for process safety information updates where the necessary P ID's or PFD's are out-of-date. This paper details the experiences with HAZOPS at Chevron USA Products Company's Pascagoula, Mississippi Refinery. The manner in which HAZOPS are performed, the types of results obtained, and the benefits of the HAZOPS program are discussed. 8 refs., 1 fig., 1 tab.

  18. Summary of the proceedings of the workshop on the refinery of the future

    SciTech Connect

    Not Available

    1994-06-01

    This report on the Workshop on the Refinery of the Future has been prepared for participants to provide them with a succinct summary of the presentations, deliberations, and discussions. In preparing the summary, we have striven to capture the key findings (conclusions) and highlight the issues and concerns raised during the plenary and breakout sessions. The presentation of the summary of the proceedings follows the final workshop agenda, which is given in Section I; each section is tabbed to facilitate access to specific workshop topics. The material presented relies heavily on the outline summaries prepared and presented by the Plenary Session Chairman and the Facilitators for each breakout group. These summaries are included essentially as presented. In addition, individuals were assigned to take notes during each session; these notes were used to reconstruct critical issues that were discussed in more detail. The key comments made by the participants, which tended to represent the range of views expressed relative to the issues, are presented immediately following the facilitator`s summary outline in order to convey the flavor of the discussions. The comments are not attributed to individuals, since in many instances they represent a composite of several similar views expressed during the discussion. The facilitators were asked to review the writeups describing the outcomes of their sessions for accuracy and content; their suggested changes were incorporated. Every effort has thus been made to reconstruct the views expressed as accurately as possible; however, errors and/or misinterpretations undoubtedly have occurred.

  19. New process technology already existing in your refinery: Hydroprocessing-FCC Synergy

    SciTech Connect

    Stanger, C.W. Jr.; Fletcher, R.; Johnson, C.; Reid, T.

    1996-12-01

    New processing technology is now available to improve refinery operating margins. The cost of this technology is minor if a refiner has a VGO or Resid hydrotreater and an FCCU. The primary requirement is changing the way work is done. Addition of new capital can be an optional step. The New technology is Hydroprocessing-FCC Synergy. Redirecting the work effort to operate, optimize, and budget the FCC pretreater, the FCC and any FCC post-treaters as one unit can optimize margins. Calculating the unit operating margins on the difference of FCC final product value minus the pretreater and FCC operating costs highlights the new technology`s enhanced profitability. The synergy connectiveness is made through the hydrocarbon flow and properties. Selecting the proper conditions and catalyst to complement each other`s performance is the technical key. This paper discusses the techniques for catalyst and operating condition selection. The concept of changing formulations with processing age is discussed. Finally a case study comparing Hydroprocessing-FCC Synergy versus classical non-synergistic approaches is presented, including the effect of new Hydroprocessing and FCC catalysts on the profitability increase.

  20. Economic impacts of oil spills: Spill unit costs for tankers, pipelines, refineries, and offshore facilities. [Task 1, Final report

    SciTech Connect

    Not Available

    1993-10-15

    The impacts of oil spills -- ranging from the large, widely publicized Exxon Valdez tanker incident to smaller pipeline and refinery spills -- have been costly to both the oil industry and the public. For example, the estimated costs to Exxon of the Valdez tanker spill are on the order of $4 billion, including $2.8 billion (in 1993 dollars) for direct cleanup costs and $1.125 billion (in 1992 dollars) for settlement of damages claims caused by the spill. Application of contingent valuation costs and civil lawsuits pending in the State of Alaska could raise these costs appreciably. Even the costs of the much smaller 1991 oil spill at Texaco`s refinery near Anacortes, Washington led to costs of $8 to 9 million. As a result, inexpensive waming, response and remediation technologies could lower oil spin costs, helping both the oil industry, the associated marine industries, and the environment. One means for reducing the impact and costs of oil spills is to undertake research and development on key aspects of the oil spill prevention, warming, and response and remediation systems. To target these funds to their best use, it is important to have sound data on the nature and size of spills, their likely occurrence and their unit costs. This information could then allow scarce R&D dollars to be spent on areas and activities having the largest impact. This report is intended to provide the ``unit cost`` portion of this crucial information. The report examines the three key components of the US oil supply system, namely, tankers and barges; pipelines and refineries; and offshore production facilities. The specific purpose of the study was to establish the unit costs of oil spills. By manipulating this key information into a larger matrix that includes the size and frequency of occurrence of oil spills, it will be possible` to estimate the likely future impacts, costs, and sources of oil spills.

  1. Polycyclic aromatic hydrocarbons (PAHs): a possible cause of lung cancer mortality among nickel/copper smelter and refinery workers

    SciTech Connect

    Verma, D.K.; Julian, J.A.; Roberts, R.S.; Muir, D.C.; Jadon, N.; Shaw, D.S. )

    1992-05-01

    A retrospective industrial hygiene investigation was undertaken to explain the cause of a statistically significant excess lung cancer mortality observed in a subset of a large cohort of nickel workers involved in mining, smelting, and refining of nickel and copper in Ontario. The focus of this paper is to demonstrate how an industrial hygiene follow-up assessment of an epidemiologic finding can help to identify a likely cause. Polycyclic aromatic hydrocarbons (PAHs) alone or in association with particulate and gaseous contaminants (e.g., SO2) were likely the causative agents of the excess lung cancer observed among the lead welders, cranemen, and arc furnace workers of the copper refinery.

  2. Urinary 1-hydroxypyrene concentrations in Chinese coke oven workers relative to job category, respirator usage, and cigarette smoking

    SciTech Connect

    Bo Chen; Yunping Hu; Lixing Zheng; Qiangyi Wang; Yuanfen Zhou; Taiyi Jin

    2007-09-15

    1-Hydroxypyrene (1-OHP) is a biomarker of recent exposure to polycyclic aromatic hydrocarbons (PAHs). We investigated whether urinary 1-OHP concentrations in Chinese coke oven workers (COWs) are modulated by job category, respirator usage, and cigarette smoking. The present cross-sectional study measured urinary 1-OHP concentrations in 197 COWs from Coking plant I and 250 COWs from Coking plant II, as well as 220 unexposed referents from Control plant I and 56 referents from Control plant II. Urinary 1-OHP concentrations (geometric mean, {mu}mol/mol creatinine) were 5.18 and 4.21 in workers from Coking plants I and II, respectively. The highest 1-OHP levels in urine were found among topside workers including lidmen, tar chasers, and whistlers. Benchmen had higher 1-OHP levels than other workers at the sideoven. Above 75% of the COWs exceeded the recommended occupational exposure limit of 2.3 {mu}mol/mol creatinine. Respirator usage and increased body mass index (BMI) slightly reduced 1-OHP levels in COWs. Cigarette smoking significantly increased urinary 1-OHP levels in unexposed referents but had no effect in COWs. Chinese COWs, especially topside workers and benchmen, are exposed to high levels of PAHs. Urinary 1-OHP concentrations appear to be modulated by respirator usage and BMI in COWs, as well as by smoking in unexposed referents.

  3. Advanced IGCC/Hydrogen Gas Turbine Development

    SciTech Connect

    York, William; Hughes, Michael; Berry, Jonathan; Russell, Tamara; Lau, Y. C.; Liu, Shan; Arnett, Michael; Peck, Arthur; Tralshawala, Nilesh; Weber, Joseph; Benjamin, Marc; Iduate, Michelle; Kittleson, Jacob; Garcia-Crespo, Andres; Delvaux, John; Casanova, Fernando; Lacy, Ben; Brzek, Brian; Wolfe, Chris; Palafox, Pepe; Ding, Ben; Badding, Bruce; McDuffie, Dwayne; Zemsky, Christine

    2015-07-30

    The objective of this program was to develop the technologies required for a fuel flexible (coal derived hydrogen or syngas) gas turbine for IGCC that met DOE turbine performance goals. The overall DOE Advanced Power System goal was to conduct the research and development (R&D) necessary to produce coal-based IGCC power systems with high efficiency, near-zero emissions, and competitive capital cost. To meet this goal, the DOE Fossil Energy Turbine Program had as an interim objective of 2 to 3 percentage points improvement in combined cycle (CC) efficiency. The final goal is 3 to 5 percentage points improvement in CC efficiency above the state of the art for CC turbines in IGCC applications at the time the program started. The efficiency goals were for NOx emissions of less than 2 ppm NOx (@15 % O2). As a result of the technologies developed under this program, the DOE goals were exceeded with a projected 8 point efficiency improvement. In addition, a new combustion technology was conceived of and developed to overcome the challenges of burning hydrogen and achieving the DOE’s NOx goal. This report also covers the developments under the ARRA-funded portion of the program that include gas turbine technology advancements for improvement in the efficiency, emissions, and cost performance of gas turbines for industrial applications with carbon capture and sequestration. Example applications could be cement plants, chemical plants, refineries, steel and aluminum plants, manufacturing facilities, etc. The DOE’s goal for more than 5 percentage point improvement in efficiency was met with cycle analyses performed for representative IGCC Steel Mill and IGCC Refinery applications. Technologies were developed in this program under the following areas: combustion, larger latter stage buckets, CMC and EBC, advanced materials and coatings, advanced configurations to reduce cooling, sealing and rotor purge flows, turbine aerodynamics, advanced sensors, advancements in first

  4. Excess fuel gas. Recover H/sub 2//LPG

    SciTech Connect

    Banks, R.; Isalski, W.H.

    1987-10-01

    Refiners have traditionally been isolated from low temperature cryogenic processing. Energy conservation measures can be complemented by highly efficient cryogenic turbo-expander technology to remove almost all C/sub 3/ and C/sub 4/ components from the fuel header in a separated modular gas processing plant. When appropriate, ethane and ethylene can be accommodated by this technology without the necessity for revamp of existing equipment. The wide experience of cryogenic technology worldwide makes it an excellent means of improving refinery efficiency.

  5. New Mexico Dry Natural Gas Production (Million Cubic Feet)

    Gasoline and Diesel Fuel Update

    457 392 139 255 530 463 1967-2015 Synthetic 0 0 0 1980-2015 Propane-Air 0 0 0 1980-2015 Refinery Gas 1980-2005 Biomass 0 0 0 1993-2015 Other 457 392 139 255 530 463 1980-2015

    Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 1994 1995 1996 View History Net Withdrawals 0 0 1967-1996 Injections 0 0 0 1967-1996 Withdrawals 0 0 0 1967-1996

    Lease Separation

    1,982 2,213 2,552 2,819

  6. Pennsylvania Working Natural Gas Underground Storage Capacity (Million

    Gasoline and Diesel Fuel Update

    4 2 2 3 20 28 1967-2015 Synthetic 0 0 0 1980-2015 Propane-Air 4 2 2 3 20 28 1980-2015 Refinery Gas 1980-2005

    Connecticut Delaware Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska New Jersey New Mexico New York North Carolina Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina Tennessee Texas Utah Virginia Washington West Virginia Wisconsin Wyoming AGA Producing Region AGA Eastern Consuming

  7. Other States Natural Gas Coalbed Methane, Reserves Based Production

    Gasoline and Diesel Fuel Update

    August 2009 Revised: October 2009 Next MECS will be conducted in 2010 Table 3.5 Selected Byproducts in Fuel Consumption, 2006; Level: National and Regional Data; Row: NAICS Codes; Column: Energy Sources; Unit: Trillion Btu. Waste Blast Pulping Liquor Oils/Tars NAICS Furnace/Coke Petroleum or Wood Chips, and Waste Code(a) Subsector and Industry Total Oven Gases Waste Gas Coke Black Liquor Bark Materials Total United States 311 Food 10 0 3 0 0 7 Q 3112 Grain and Oilseed Milling 7 0 1 0 0 6 *

  8. National emission standards for hazardous air pollutants petroleum refineries. Background information for final standards. Summary of public comments and responses. Final report

    SciTech Connect

    1995-07-01

    National emission standards for hazardous air pollutants (NESHAP) are promulgated for the petroleum refinery industry under authority of section 112 of the Clean Air Act. This background information document provides technical information and analyses used in the development of the final NESHAP and Agency reponses to public comments on the proposed rule.

  9. Texas Working Natural Gas Underground Storage Capacity (Million Cubic Feet)

    Gasoline and Diesel Fuel Update

    8-2015 From Gas Wells 27,421 23,791 15,953 13,650 10,902 9,055 1978-2015 From Oil Wells 1,153 0 552 386 298 266 1978-2015 From Shale Gas Wells 0 0 0 2012-2015 From Coalbed Wells 0 0 0 2012-2015 Repressuring 0 0 0 0 0 0 2003-2015 Vented and Flared 0 0 0 0 NA NA 2003-2015 Nonhydrocarbon Gases Removed 0 0 0 0 NA NA 2003-2015 Marketed Production 28,574 23,791 16,506 14,036 11,200 9,321 1992-2015 Dry Production 16,506 11,222 8,887 2012

    Propane-Air 1981-2005 Refinery Gas 1981-2005 Other

  10. Heavy crude upgrading using remote natural gas

    SciTech Connect

    Grosboll, M.P.

    1991-12-03

    This paper describes a method of forming an upgraded crude. It comprises: forming hydrogen from methane gas for hydroconverting heavy crude to form a better crude and reduce its viscosity; hydrogenating under hydroconverting conditions of 650 degrees Fahrenheit ({degrees}F)-1000{degrees}F; and 500-3000 pounds per square inch gauge (psig) only a first portion of a crude oil stream less than the total crude oil stream to produce a light oil that has a lowered viscosity; admixing the light oil with the remainder of the crude oil stream not hydrogenated to produce a flowable crude; and transporting the flowable crude to a refinery including a substep of flowing the crude through a pipeline.

  11. Total Supplemental Supply of Natural Gas

    Energy Information Administration (EIA) (indexed site)

    Product: Total Supplemental Supply Synthetic Propane-Air Refinery Gas Biomass Other Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area 2010 2011 2012 2013 2014 2015 View History U.S. 64,575 60,088 61,366 54,650 59,642 58,625 1980-2015 Alabama 0 0 0 0 0 0 1967-2015 Alaska 0 0 0 0 0 0 2004-2015 Arizona 0 0 0 0 0 0 1967-2015 Arkansas 0 0 0 0 0 0 1967-2015 Colorado 5,148 4,268 4,412 4,077

  12. Safe welding and cutting practices in refineries, gasoline plants, and petrochemical plants

    SciTech Connect

    Not Available

    1988-01-01

    In this standard, suggested precautions are outlined for the protection of persons from injury and for the protection of property from damage by fire which might arise during the operation of gas and electric cutting and welding equipment in and around petroleum operations.

  13. Plentiful natural gas headed for big growth in Mideast

    SciTech Connect

    Hamid, S.H.; Aitani, A.M. )

    1995-01-23

    Natural gas is increasingly becoming a major contributor in the industrial development of most Middle Eastern countries. Demand there will rise steeply in coming years. This is because of the abundant and growing natural gas resources in the region, the economic benefits of using local resources, as well as increased emphasis on a cleaner environment. Today, proved reserves of natural gas in the Middle East are 45 trillion cu meters (tcm), or 1,488 trillion cu ft (tcf). This is over 30% of the world's natural gas reserves. A table presents data on reserves and production of natural gas in the region. About 20% of this gross production is rein-injecting for oil field pressure maintenance, 13% is flared or vented, and 7% is accounted as losses. The remaining 60% represents consumption in power generation, water desalination, petrochemicals and fertilizers production, aluminum and copper smelting, and fuel for refineries and other industries. The use of natural gas in these various industries is discussed. Thirteen tables present data on gas consumption by country and sector, power generation capacity, major chemicals derived from natural gas, and petrochemical plant capacities.

  14. Unusual refinery boiler tube failures due to corrosion by sulfuric acid induced by steam leaks

    SciTech Connect

    Lopez-Lopez, D.; Wong-Moreno, A.

    1998-12-31

    Corrosion by sulfuric acid in boilers is a low probability event because gas temperature and metal temperature of boiler tubes are high enough to avoid the condensation of sulfuric acid from flue gases. This degradation mechanism is frequently considered as an important cause of air preheaters materials degradation, where flue gases are cooled by heat transfer to the combustion air. Corrosion is associated to the presence of sulfuric acid, which condensates if metal temperature (or gas temperature) is below of the acid dew point. In economizer tubes, sulfuric acid corrosion is an unlikely event because flue gas and tube temperatures are normally over the acid dewpoint. In this paper, the failure analysis of generator tubes (similar to the economizer of bigger boilers) of two small oil-fired subcritical boilers is reported. It is concluded that sulfuric acid corrosion was the cause of the failure. The sulfuric acid condensation was due to the contact of flue gases containing SO{sub 3} with water-steam spray coming from leaks at the interface of rolled tube to the drum. Considering the information gathered from these two cases studied, an analysis of this failure mechanism is presented including a description of the thermodynamics condition of water leaking from the drum, and an analysis of the factors favoring it.

  15. Radiological health implications of lead-210 and polonium-210 accumulations in LPG refineries

    SciTech Connect

    Summerlin, J. Jr.; Prichard, H.M.

    1985-04-01

    Radon-222, a naturally occurring radioactive noble gas, is often a contaminant in natural gas. During fractionation at processing plants, Radon tends to be concentrated in the Liquified Petroleum Gas (LPG) product stream. Radon-222 decays into a number of radioactive metallic daughters which can plate out on the interior surfaces of plant machinery. The hazards associated with gamma-emitting short-lived radon daughters have been investigated previously. The present work reports an analysis of the hazards associated with the long-lived daughters; Pb-210, Bi-210, and Po-210. These nuclides do not emit appreciable penetrating radiation, and hence do not represent a hazard as long as they remain on the inside surfaces of equipment. However, when equipment that has had prolonged exposure to an LPG stream is disassembled for repair or routine maintenance, opportunities for exposure to radioactive materials can occur. A series of measurements made on an impeller taken from a pump in an LPG facility is reported. Alpha spectroscopy revealed the presence of Po-210, and further measurements showed that the amount on the impeller surface was well above the exempt quantity. Breathing zone measurements made in the course of cleaning the impeller showed that an inhalation exposure equivalent to breathing Po-210 at the Maximum Permissible Concentration (MPC) for 60 hours could be delivered in less than half an hour. It was concluded that maintenance and repair work on LPG and derivitive product stream equipment must be carried out with the realization that a potential radiological health problem exists.

  16. VEBA-cracking-processes for upgrading heavy oils and refinery residues

    SciTech Connect

    Graeser, U.; Niemann, K.

    1983-03-01

    More than 20 different heavy oils and residues have been processed by the VEBA-Combi-Cracking and VEBA-LQ-Cracking high pressure hydrocracking processes, in a bench scale unit. Conversions up to 99 wt % of to a syncrude, consisting of naphtha middle distillate and vacuum gas oil were obtained. Conversions correlate with space velocity at a given temperature and product pattern depends upon degree of conversion. The VEBA-LQ-Cracking process produces a stable syncrude whereas the products of the VEBA-Combi process are very low in sulfur and nitrogen.

  17. Mild Biomass Liquefaction Process for Economic Production of Stabilized Refinery-Ready Bio-oils Presentation for BETO 2015 Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Mild Biomass Liquefaction Process for Economic Production of Stabilized Refinery-Ready Bio-oils March 23-27, 2015 Thermochemical Conversion Principal Investigator: Santosh Gangwal Technical Leaders: August Meng and Kevin McCabe Southern Research January 5 th , 2014 This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement  Project Goal - Develop a mild thermochemical liquefaction process to convert woody biomass to stabilized

  18. Gas venting

    DOEpatents

    Johnson, Edwin F.

    1976-01-01

    Improved gas venting from radioactive-material containers which utilizes the passageways between interbonded impervious laminae.

  19. Strategic planning for and implementation of reclaimed municipal waste water as make-up to a refinery cooling system

    SciTech Connect

    Francis, W.R.; Mazur, J.J.; Rao, N.M.

    1996-08-01

    This paper discusses the successful use of treated municipal plant waste water effluent (Title 22) in a refinery cooling water system. Conversion from well water to this make-up water source was preceded by developing a carefully crafted transition plan. Steps were taken to identify key system performance indicators, establish desired performance goals, and implement stringent monitoring and control protocols. In addition, all possible contingencies were considered and solutions developed. Treating Title 22 waters is very challenging and entails risks not associated with normal makeup waters. Several novel on-line monitoring and control tools are available which help minimize these risks while enhancing tower operation. Performance monitoring of critical system parameters is essential in order to provide early warning of problems so that corrective measures can be implemented. In addition, a high level of system automation enhances reliable operation. Corrosion, scaling and microbiological performance of the system with Title 22 water is discussed in comparison to previous well water make-up.

  20. Methanol production from eucalyptus wood chips. Attachment III. Florida's eucalyptus energy farm and methanol refinery: the background environment

    SciTech Connect

    Fishkind, H.H.

    1982-04-01

    A wide array of general background information is presented on the Central Florida area in which the eucalyptus energy plantation and methanol refinery will be located. Five counties in Central Florida may be affected by the project, DeSoto, Hardee, Hillsborough, Manatee, and Polk. The human resources of the area are reviewed. Included are overviews of population demographic and economic trends. Land use patterns and the transportation are system described, and the region's archeological and recreational resources are evaluated. The region's air quality is emphasized. The overall climate is described along with noise and air shed properties. An analysis of the region's water resources is included. Ground water is discussed first followed by an analysis of surface water. Then the overall quality and water supply/demand balance for the area is evaluated. An overview of the region's biota is presented. Included here are discussions of the general ecosystems in Central Florida, and an analysis of areas with important biological significance. Finally, land resources are examined.

  1. Influence of a combustion-driven oscillation on global mixing in the flame from a refinery flare

    SciTech Connect

    Langman, A.S.; Nathan, G.J.

    2011-01-15

    An assessment of the influence of strong combustion-driven oscillations on mixing rates and visible radiation in the flame from a full-scale refinery flare is reported. Importantly, the oscillations were generated naturally, with no external forcing, and at a high Reynolds number of 4 x 10{sup 6}. These conditions differentiate this study from those of previous investigations, which all involved some external forcing and were at a Re too low to ensure fully turbulent flow within the flame. A frame-by-frame analysis of video footage, providing good resolution of the instantaneous edge of each flame, was used to assess flame dimensions, and so to determine a global residence time. Since the flames are in the fast-chemistry regime, the visual imagers can be used to determine a global mixing rate. The analysis reveals a consistent picture that the combustion-driven oscillations do not result in a significant change to the global mixing rate, but do increase the visible radiation. This is in contrast to previous investigations, using externally forced jets, where forcing at the preferred mode has been found to increase mixing rates and reduce radiation. (author)

  2. Fire protection considerations for the design and operation of liquefied petroleum gas (LPG) storage facilities

    SciTech Connect

    Not Available

    1989-01-01

    This standard addresses the design, operation, and maintenance of LPG storage facilities from the standpoint of prevention and control of releases, fire-protection design, and fire-control measures, as well as the history of LPG storage facility failure, facility design philosophy, operating and maintenance procedures, and various fire-protection and firefighting approaches and presentations. The storage facilities covered are LPG installations (storage vessels and associated loading/unloading/transfer systems) at marine and pipeline terminals, natural gas processing plants, refineries, petrochemical plants, and tank farms.

  3. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Refinery Yield of Petroleum Coke (Percent)","U.S. Refinery Yield of Asphalt and Road Oil (Percent)","U.S. Refinery Yield of Still Gas (Percent)","U.S. Refinery Yield of ...

  4. Gas separating

    DOEpatents

    Gollan, Arye

    1988-01-01

    Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing.

  5. Gas separating

    DOEpatents

    Gollan, Arye Z. [Newton, MA

    1990-12-25

    Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing.

  6. Virginia Natural Gas Number of Gas and Gas Condensate Wells ...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) Virginia Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  7. Gasoline from natural gas by sulfur processing

    SciTech Connect

    Erekson, E.J.; Miao, F.Q.

    1995-12-31

    The overall objective of this research project is to develop a catalytic process to convert natural gas to liquid transportation fuels. The process, called the HSM (Hydrogen Sulfide-Methane) Process, consists of two steps that each utilize a catalyst and sulfur-containing intermediates: (1) converting natural gas to CS{sub 2} and (2) converting CS{sub 2} to gasoline range liquids. Catalysts have been found that convert methane to carbon disulfide in yields up to 98%. This exceeds the target of 40% yields for the first step. The best rate for CS{sub 2} formation was 132 g CS{sub 2}/kg-cat-h. The best rate for hydrogen production is 220 L H{sub 2} /kg-cat-h. A preliminary economic study shows that in a refinery application hydrogen made by the HSM technology would cost $0.25-R1.00/1000 SCF. Experimental data will be generated to facilitate evaluation of the overall commercial viability of the process.

  8. Evolution of gas processing industry in Saudi Arabia

    SciTech Connect

    Showail, A.

    1983-01-01

    The beginning of the natural gas processing industry in Saudi Arabia is traced back to 1959 when Aramco embarked on a program to recover natural gas liquids (NGL) for export from low pressure gases such as stabilizer overhead, spheroid, tank farm, and refinery off-gases. The processing scheme involves compression and refrigeration to extract C3+ raw NGL, a raw NGL gathering system, and a fractionation plant to separate propane, butane, and natural gasoline. NGL extracted in Abqaiq and Ras Tanura is moved to Ras Tanura for fractionation, storage, and export. The system, built in several increments, has total design capacity of 500 MMscfd of feed gases to produce 320,000 bpd of NGL composed of 40% propane, 30% butane, and 30% natural gasoline. Phase II of the Saudi gas program envisages collection and processing of associated gas produced with Arabian medium and heavy crude oils largely in the northern onshore and offshore fields. Further domestic development may focus on more diversification in gas product utilization and on upgrading to higher value products.

  9. Conceptual design assessment for the co-firing of bio-refinery supplied lignin project. Quarterly report, June 23--July 1, 2000

    SciTech Connect

    Berglund, T.; Ranney, J.T.; Babb, C.L.

    2000-07-27

    The Conceptual Design Assessment for the Co-Firing of Bio-Refinery Supplied Lignin Project was successfully kicked off on July 23, 2000 during a meeting at the TVA-PPI facility in Muscle Shoals, AL. An initial timeline for the study was distributed, issues of concern were identified and a priority actions list was developed. Next steps include meeting with NETL to discuss de-watering and lignin fuel testing, the development of the mass balance model and ethanol facility design criteria, providing TVA-Colbert with preliminary lignin fuel analysis and the procurement of representative feed materials for the pilot and bench scale testing of the hydrolysis process.

  10. Maryland Working Natural Gas Underground Storage Capacity (Million Cubic

    Gasoline and Diesel Fuel Update

    115 89 116 107 809 818 1967-2015 Synthetic 0 0 0 1980-2015 Propane-Air 115 89 116 107 809 818 1980-2015 Refinery Gas 1980-2005 Other 0 0 0 1980

    43,431 13,981 2,790 5,366 11,585 12,091 1999-2015 Import Price 5.37 5.30 13.82 15.29 8.34 4.91 199

    Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2010 2011 2012 2013 2014 2015 View History Net Withdrawals 2,292 -1,721 2,383 -811 556

  11. Short-Term Outlook for Hydrocarbon Gas Liquids

    Reports and Publications

    2016-01-01

    U.S. liquid fuels production increased from 7.43 million barrels per day (b/d) in 2008 to 13.75 million b/d in 2015. However, the Short-Term Energy Outlook (STEO) expects liquid fuels production to decline to 12.99 million b/d in 2017, mainly as a result of prolonged low oil prices. The liquid fuels production forecast reflects a 1.24 million b/d decline in crude oil production by 2017 that is partially offset by a 450,000 b/d increase in the production of hydrocarbon gas liquids (HGL)—a group of products including ethane, propane, butane (normal and isobutane), natural gasoline, and refinery olefins. This analysis will discuss the outlook for each of these four HGL streams and related infrastructure projects through 2017.

  12. DEVELOPMENT OF FINE PARTICULATE EMISSION FACTORS AND SPECIATION PROFILES FOR OIL AND GAS-FIRED COMBUSTION SYSTEMS

    SciTech Connect

    Glenn C. England; Stephanie Wien; Mingchih O. Chang

    2002-08-01

    This report provides results from the first year of this three-year project to develop dilution measurement technology for characterizing PM2.5 (particles with aerodynamic diameter smaller than 2.5 micrometers) and precursor emissions from stationary combustion sources used in oil, gas and power generation operations. Detailed emission rate and chemical speciation test results for a refinery gas-fired process heater and plans for cogeneration gas turbine tests and pilot-scale tests are presented. Tests were performed using a research dilution sampling apparatus and traditional EPA methods to compare PM2.5 mass and chemical speciation. Test plans are presented for a gas turbine facility that will be tested in the fourth quarter of 2002. A preliminary approach for pilot-scale tests is presented that will help define design constraints for a new dilution sampler design that is smaller, lighter, and less costly to use.

  13. Natural gas based energy systems - how New Zealand decided not to act in its own best interest

    SciTech Connect

    Jawetz, P.

    1983-01-01

    New Zealand's gas reserves in the Taranaki province could be used as a basis to replace a petroleum-energy-fueled transportation system by a methanol and compressed natural gas (CNG) transportation system leading to future introduction of methanol, ethanol, and fuel gases, produced from other sources e.g. biomass, coal, and peat. Instead, New Zealand seems to opt temporarily for a wasteful use of the natural gas in order to produce a gasoline-like fuel in a methanol-to-synthetic gasoline (MTG) process. The product will then be incorporated with streams from imported petroleum at the petroleum refinery. This route leads to a 25 percent utilization, approximately, of potential transportation fuel use of the gas while still perpetuating New Zealand's dependency on imported crude.

  14. Gas separating

    DOEpatents

    Gollan, A.Z.

    1990-12-25

    Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing. 3 figs.

  15. Natural Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage ...

  16. Gas magnetometer

    DOEpatents

    Walker, Thad Gilbert; Lancor, Brian Robert; Wyllie, Robert

    2016-05-03

    Measurement of a precessional rate of a gas, such as an alkali gas, in a magnetic field is made by promoting a non-uniform precession of the gas in which substantially no net magnetic field affects the gas during a majority of the precession cycle. This allows sensitive gases that would be subject to spin-exchange collision de-phasing to be effectively used for extremely sensitive measurements in the presence of an environmental magnetic field such as the Earth's magnetic field.

  17. Gas separating

    DOEpatents

    Gollan, A.

    1988-03-29

    Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing. 3 figs.

  18. Application of the Federal Petroleum Excise Tax to gas processors: Enron Gas Processing Company vs. United States of America (in the United States District Court for the Southern District of Texas, Houston Division)

    SciTech Connect

    Mintz, J.H.

    1996-12-31

    The Petroleum Excise Tax was established in 1980 as a tax on domestic refined crude oil and natural gasoline. The Government contends that natural gasoline produced by Enron in natural gas processing plants is refined natural gasoline, therefore these plants should be classed as refineries and the natural gasoline produced should be taxed at 14.7 cents per barrel. The government has an assessment of $643,594.33 for the six quarters beginning with the last quarter of 1991. Enron has filed a motion of Summary Judgment for these assessments to be dropped.

  19. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 1, Methodology

    SciTech Connect

    Not Available

    1993-11-01

    The Energy Policy and Conservation Act (P.L. 94-163), as amended, establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. DOE is currently considering amending standards for seven types of products: water heaters, direct heating equipment, mobile home furnaces, pool heaters, room air conditioners, kitchen ranges and ovens (including microwave ovens), and fluorescent light ballasts and is considering establishing standards for television sets. This Technical Support Document presents the methodology, data, and results from the analysis of the energy and economic impacts of the proposed standards. This volume presents a general description of the analytic approach, including the structure of the major models.

  20. Hydrogen Selective Inorganic membranes for Gas Separations under High Pressure Intermediate Temperature Hydrocarbonic Envrionment

    SciTech Connect

    Rich Ciora; Paul KT Liu

    2012-06-27

    In this project, we have successfully developed a full scale commercially ready carbon molecular sieve (CMS) based membrane for applications in H{sub 2} recovery from refinery waste and other aggressive gas streams. Field tests at a refinery pilot plant and a coal gasification facility have successfully demonstrated its ability to recovery hydrogen from hydrotreating and raw syngas respectively. High purity H{sub 2} and excellent stability of the membrane permeance and selectivity were obtained in testing conducted over >500 hours at each site. The results from these field tests as well as laboratory testing conclude that the membranes can be operated at high pressures (up to 1,000 psig) and temperatures (up to 300 C) in presence of aggressive contaminants, such as sulfur and nitrogen containing species (H{sub 2}S, CO{sub 2}, NH{sub 3}, etc), condensable hydrocarbons, tar-like species, heavy metals, etc. with no observable effect on membrane performance. By comparison, similar operating conditions and/or environments would rapidly destroy competing membranes, such as polymeric, palladium, zeolitic, etc. Significant cost savings can be achieved through recovering H{sub 2} from refinery waste gas using this newly developed CMS membrane. Annual savings of $2 to 4MM/year (per 20,000 scfd of waste gas) can be realized by recovering the H{sub 2} for reuse (versus fuel). Projecting these values over the entire US market, potential H{sub 2} savings from refinery waste gases on the order of 750 to 1,000MM scfd and $750 to $1,000MM per year are possible. In addition to the cost savings, potential energy savings are projected to be ca. 150 to 220 tBTU/yr and CO{sub 2} gas emission reductions are projected to be ca. 5,000 to 6,500MMtons/year. The full scale membrane bundle developed as part of this project, i.e., 85 x 30 inch ceramic membrane tubes packaged into a full ceramic potting, is an important accomplishment. No comparable commercial scale product exists in the

  1. Refinery Capacity Report

    Gasoline and Diesel Fuel Update

    ... Nevada...... 5 5 0 631,700 631,700 0 657,500 657,500 0 ... Nevada 294,700 82,800 148,400 3,000 65,000 137,900 460,900 24,300 ......

  2. Refinery Outages: Fall 2014

    Gasoline and Diesel Fuel Update

    gasoline supply in a particular region because pipeline infrastructure, geography and marine shipping regulations constrain the amount of product that can flow among the different...

  3. The ultimate biomass refinery

    SciTech Connect

    Bungay, H.R. )

    1988-01-01

    Bits and pieces of refining schemes and both old and new technology have been integrated into a complete biomass harvesting, processing, waste recycle, and marketing complex. These choices are justified with economic estimates and technology assessments.

  4. Hydrogen Generation for Refineries

    Energy.gov [DOE] (indexed site)

    ADVANCED MANUFACTURING OFFICE PEER REVIEW MEETING May 5-6, 2014 DE-FG02-08ER85135 Hydrogen ... or otherwise restricted information 2 Hydrogen from Heavy, Renewable and Waste Oils - ...

  5. U.S. Refinery

    Energy Information Administration (EIA) (indexed site)

    Oxygenates (excluding Fuel Ethanol) 24 58 112 65 76 104 2009-2015 MTBE 24 58 112 65 76 104 1993-2015 Other Oxygenates 1993-2005 Renewables (including Fuel Ethanol) 454 562 750 773 ...

  6. Refinery Outages: Fall 2014

    Annual Energy Outlook

    some Libyan crude oil production to the market, and increasing U.S. crude production. Economic growth in 2014 outside of the United States has been slow, and some recent data...

  7. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    6 Idle Operating Total Stream Day Barrels per Idle Operating Total Calendar Day Barrels ... Catalytic Cracking Downstream Charge Capacity (Barrels per Stream Day) Cracking Thermal ...

  8. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    Pelican Refining Company LLC Lake Charles, LA 0 12,000 1214 0115 a b bblcdBarrels per calendar day. bblsdBarrels per stream day. Sources: Energy Information Administration ...

  9. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    1 Idle Operating Total Stream Day Barrels per Idle Operating Total Calendar Day Barrels ... Catalytic Cracking Downstream Charge Capacity (Barrels per Stream Day) Cracking Thermal ...

  10. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    532,910 476,230 680,811 454,959 PADD V 364,937 529,406 2014 2,686,917 5,616,015 ... 535,500 470,603 687,879 465,115 PADD V 382,181 523,660 2015 2,686,299 5,583,169 ...

  11. Refinery Capacity Report

    Energy Information Administration (EIA) (indexed site)

    ... CHEVRON CORP 951,271 Chevron USA Inc ......KOCH INDUSTRIES INC 585,630 Flint Hills Resources LP ... Dickinson, North Dakota 19,500 BLACK ELK REFINING LLC ...

  12. Unconventional Natural Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... 21 Exhibit 1-9 U.S. oil- and gas-producing ... for natural gas extraction (NETL, 2014) ... shale gas, tight gas sands, and coalbed methane resources. ...

  13. Nevada Natural Gas Gross Withdrawals from Gas Wells (Million...

    Energy Information Administration (EIA) (indexed site)

    from Gas Wells (Million Cubic Feet) Nevada Natural Gas Gross Withdrawals from Gas Wells ... Natural Gas Gross Withdrawals from Gas Wells Nevada Natural Gas Gross Withdrawals and ...

  14. New Mexico Natural Gas Gross Withdrawals from Shale Gas (Million...

    Energy Information Administration (EIA) (indexed site)

    Shale Gas (Million Cubic Feet) New Mexico Natural Gas Gross Withdrawals from Shale Gas ... Natural Gas Gross Withdrawals from Shale Gas Wells New Mexico Natural Gas Gross ...

  15. The Office of Fossil Energy Natural Gas Regulatory Activities

    Energy Saver

    Please refer to Attachment A for the Monthly Reports ... which remain as February 2016 and June 2016, respectively. ... and the RTFC (Refinery Terminal Fire Company) building. ...

  16. Gas hydrates

    SciTech Connect

    Not Available

    1985-04-01

    There is a definite need for the US government to provide leadership for research in gas hydrates and to coordinate its activities with academia, industry, private groups, federal agencies, and their foreign counterparts. In response to this need, the DOE Morgantown Energy Technology Center implemented a gas hydrates R and D program. Understanding the resource will be achieved through: assessment of current technology; characterization of gas hydrate geology and reservoir engineering; and development of diagnostic tools and methods. Research to date has focused on geology. As work progressed, areas where gas hydrates are likely to occur were identified, and specific high potential areas were targeted for future detailed investigation. Initial research activities involved the development of the Geologic Analysis System (GAS); which will provide, through approximately 30 software packages, the capability to manipulate and correlate several types of geologic and petroleum data into maps, graphics, and reports. Preliminary mapping of hydrate prospects for the Alaskan North Slope is underway. Geological research includes physical system characterization which focuses on creating synthetic methane hydrates and developing synthetic hydrate cores using tetrahydrofuran, consolidated rock cores, frost base mixtures, water/ice base mixtures, and water base mixtures. Laboratory work produced measurements of the sonic velocity and electrical resistivity of these synthetic hydrates. During 1983, a sample from a natural hydrate core recovered from the Pacific coast of Guatemala was tested for these properties by METC. More recently, a natural hydrate sample from the Gulf of Mexico was also acquired and testing of this sample is currently underway. In addition to the development of GAS, modeling and systems analysis work focused on the development of conceptual gas hydrate production models. 16 figs., 6 tabs.

  17. Gas chemical complex to be built at Seidi

    SciTech Connect

    Alperowicz, N.

    1992-12-23

    Turkmenistan, the Central Asian republic of the CIS, is preparing to set up its first petrochemical complex as part of an industrialization program. Sources in Ashkhabad say the gas authority, Turkmengaz, has signed a letter of intent with TPL (Rome) to build a gas cracker and polyethylene (PE) units. Promoted by the deputy prime minister of Turkmenistan, Nazar Soyunov, the complex is expected to be built at Seidi, near an existing oil refinery. Feedstock will be natural gas supplied by Turkmengaz. It is understood that two processes - from BP Chemicals and Phillips - are being considered for PE production. Total PE capacity will be 200,000 m.t./year. An additional plant, making 10,000 m.t./year of the PE comonomer butene-1, is also planned. Turkmengaz is looking for a quick return on investment and hopes to export 150,000 m.t./year of PE to Western Europe, the Turkic region, and Southeast Asia. The contact is expected to be signed as soon as financing has been raised. The complex has been estimated to require investment of $1 billion. Basic engineering on the cracker, which will use KTI (Zoetermeer, the Netherlands) furnaces, has been completed.

  18. Florida Natural Gas Number of Gas and Gas Condensate Wells (Number...

    Gasoline and Diesel Fuel Update

    Gas and Gas Condensate Wells (Number of Elements) Florida Natural Gas Number of Gas and ...2016 Referring Pages: Number of Producing Gas Wells (Summary) Florida Natural Gas Summary

  19. Blast furnace gas fired boiler for Eregli Iron and Steel Works (Erdemir), Turkey

    SciTech Connect

    Green, J.; Strickland, A.; Kimsesiz, E.; Temucin, I.

    1996-11-01

    Eregli Demir ve Celik Fabriklari T.A.S. (Eregli Iron and Steel Works Inc.), known as Erdemir, is a modern integrated iron and steel works on the Black Sea coast of Turkey, producing flat steel plate. Facilities include two blast furnaces, coke ovens, and hot and cold rolling mills, with a full supporting infrastructure. Four oil- and gas-fired steam boilers provide steam for electric power generation, and to drive steam turbine driven fans for Blast Furnace process air. Two of these boilers (Babcock and Wilcox Type FH) were first put into operation in 1965, and still reliably produce 100 tons/hour of steam at a pressure of 44 bar and a temperature of 410 C. In 1989 Erdemir initiated a Capacity Increase and Modernization Project to increase the steel production capability from two million to three million tons annually. This project also incorporates technology to improve the product quality. Its goals include a reduction in energy expenses to improve Erdemir`s competitiveness. The project`s scheduled completion is in late 1995. The by-product gases of the blast furnaces, coke ovens, and basic oxygen furnaces represent a considerable share of the consumed energy in an integrated iron and steel works. Efficient use of these fuels is an important factor in improving the overall efficiency of the operation.

  20. Gas sensor

    DOEpatents

    Schmid, Andreas K.; Mascaraque, Arantzazu; Santos, Benito; de la Figuera, Juan

    2014-09-09

    A gas sensor is described which incorporates a sensor stack comprising a first film layer of a ferromagnetic material, a spacer layer, and a second film layer of the ferromagnetic material. The first film layer is fabricated so that it exhibits a dependence of its magnetic anisotropy direction on the presence of a gas, That is, the orientation of the easy axis of magnetization will flip from out-of-plane to in-plane when the gas to be detected is present in sufficient concentration. By monitoring the change in resistance of the sensor stack when the orientation of the first layer's magnetization changes, and correlating that change with temperature one can determine both the identity and relative concentration of the detected gas. In one embodiment the stack sensor comprises a top ferromagnetic layer two mono layers thick of cobalt deposited upon a spacer layer of ruthenium, which in turn has a second layer of cobalt disposed on its other side, this second cobalt layer in contact with a programmable heater chip.

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    natural gas demand, thereby contributing to larger net injections of natural gas into storage. Other Market Trends: EIA Releases The Natural Gas Annual 2006: The Energy...

  2. Natural Gas Applications

    Annual Energy Outlook

    Gas Applications. If you need assistance viewing this page, please call (202) 586-8800. Energy Information Administration Home Page Home > Natural Gas > Natural Gas Applications...

  3. New Mexico Natural Gas in Underground Storage (Base Gas) (Million...

    Annual Energy Outlook

    Base Gas) (Million Cubic Feet) New Mexico Natural Gas in Underground Storage (Base Gas) ... Underground Base Natural Gas in Storage - All Operators New Mexico Underground Natural Gas ...

  4. New York Natural Gas in Underground Storage (Base Gas) (Million...

    Energy Information Administration (EIA) (indexed site)

    Base Gas) (Million Cubic Feet) New York Natural Gas in Underground Storage (Base Gas) ... Underground Base Natural Gas in Storage - All Operators New York Underground Natural Gas ...

  5. Shale gas is natural gas trapped inside

    Energy.gov [DOE] (indexed site)

    Shale gas is natural gas trapped inside formations of shale - fine grained sedimentary rocks that can be rich sources of petroleum and natural gas. Just a few years ago, much of ...

  6. GAS SEAL

    DOEpatents

    Monson, H.; Hutter, E.

    1961-07-11

    A seal is described for a cover closing an opening in the top of a pressure vessel that may house a nuclear reactor. The seal comprises a U-shaped trough formed on the pressure vessel around the opening therein, a mass of metal in the trough, and an edge flange on the cover extending loosely into the trough and dipping into the metal mass. The lower portion of the metal mass is kept melted, and the upper portion, solid. The solid pontion of the metal mass prevents pressure surges in the vessel from expelling the liquid portion of the metal mass from the trough; the liquld portion, thus held in place by the solid portion, does not allow gas to go through, and so gas cannot escape through shrinkage holes in the solid portion.

  7. ,"Natural Gas Consumption",,,"Natural Gas Expenditures"

    Energy Information Administration (EIA) (indexed site)

    Census Division, 1999" ,"Natural Gas Consumption",,,"Natural Gas Expenditures" ,"per Building (thousand cubic feet)","per Square Foot (cubic feet)","per Worker (thousand cubic...

  8. Dry Natural Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Estimated natural gas plant liquids and dry natural gas content of total natural gas proved reserves, 2014 million barrels and billion cubic feet 2014 Dry Natural Gas billion cubic ...

  9. " Row: NAICS Codes; Column: Energy Sources...

    Energy Information Administration (EIA) (indexed site)

    ,,"Total United States" ,"RSE Column ... 324,"Petroleum and Coal Products ... "produced at refineries or natural gas ...

  10. " Row: NAICS Codes (3-Digit Only); Column...

    Energy Information Administration (EIA) (indexed site)

    ,,"Total United States" ,"RSE Column ... 324,"Petroleum and Coal Products ... "produced at refineries or natural gas ...

  11. " Row: Selected SIC Codes; Column: Energy...

    Energy Information Administration (EIA) (indexed site)

    ,,"Total United States" ,"RSE Column ... 29,"Petroleum and Coal Products ... "produced at refineries or natural gas ...

  12. Natural Gas Basics

    SciTech Connect

    NREL Clean Cities

    2010-04-01

    Fact sheet answers questions about natural gas production and use in transportation. Natural gas vehicles are also described.

  13. New York Natural Gas Number of Gas and Gas Condensate Wells ...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) New York Natural Gas Number of Gas and ... Number of Producing Gas Wells Number of Producing Gas Wells (Summary) New York Natural Gas ...

  14. Recent advances in the speciation of selenium in petroleum refinery and municipal waste using ICP-MS and ICP-MS coupled with liquid chromatography

    SciTech Connect

    Roehl, R.

    1996-09-01

    An analytical scheme for the speciation of selenium in petroleum refinery waste waters reported at the 1994 Winter Plasma Conference included methods for the determination of total, dissolved, particulate and volatile selenium, as well as for the separate quantitation of dissolved selenite, selenate and selenocyanate. Several of those methods have been improved significantly. Determinations of total, dissolved, and particulate selenium are based on the ICP-MS quantitation of the {sup 82}Se isotope in waste water samples or sample fractions digested with hydrogen peroxide and nitric acid. These analyses now include corrections for potential isobaric interferences are minimized by monitoring the signals for Br{sup +} and m/z 79 and SO{sub 3}H{sup +} at m/z 83 and correcting the apparent {sup 82}Se{sup +} signal using appropriate equations with correction factors derived from the analysis of calibration solutions containing sulfate and bromide. The correction factors used in those equations relate ionic species of different composition to each other (e.g., Br{sup +} and HBr{sup +}). To help ensure that the relative rate of formation of those ions in the plasma is not sample dependent, high concentrations of sodium and other easily ionized elements are removed from the sample digests by cation-exchange.

  15. Integration of High Temperature Gas-cooled Reactor Technology with Oil Sands Processes

    SciTech Connect

    L.E. Demick

    2011-10-01

    This paper summarizes an evaluation of siting an HTGR plant in a remote area supplying steam, electricity and high temperature gas for recovery and upgrading of unconventional crude oil from oil sands. The area selected for this evaluation is the Alberta Canada oil sands. This is a very fertile and active area for bitumen recovery and upgrading with significant quantities piped to refineries in Canada and the U.S Additionally data on the energy consumption and other factors that are required to complete the evaluation of HTGR application is readily available in the public domain. There is also interest by the Alberta oil sands producers (OSP) in identifying alternative energy sources for their operations. It should be noted, however, that the results of this evaluation could be applied to any similar oil sands area.

  16. District of Columbia Natural Gas Delivered for the Account of Others

    Gasoline and Diesel Fuel Update

    1 0 * * 6 8 1967-2015 Propane-Air 1 0 0 6 8 1980-2015 Refinery Gas 1980-2005 Other 0 0 1999-2015

    1969 1970 1971 1973 1975 View History Net Withdrawals 699 211 -189 -255 -549 1967-1975 Injections 179 391 189 255 2,012 1967-1975 Withdrawals 878 602 1,463 1967

    1,462,073 1,579,881 1,622,167 1,613,727 1,549,405 1,788,675 1930-2015 Alaska 30,100 16,398 9,342 13,310 16,519 1967-2015 Arizona 44,693 45,086 46,385 54,139 64,692 95,867 1967-2015 California 43,278 94,433 110,656 107,273 120,359

  17. EA-1662: Final Environmental Assessment

    Energy.gov [DOE]

    10 CFR Part 430 Energy Conservation Program: EnergyConservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens)

  18. Fuel gas conditioning process

    DOEpatents

    Lokhandwala, Kaaeid A.

    2000-01-01

    A process for conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas, so that it can be used as combustion fuel to run gas-powered equipment, including compressors, in the gas field or the gas processing plant. Compared with prior art processes, the invention creates lesser quantities of low-pressure gas per unit volume of fuel gas produced. Optionally, the process can also produce an NGL product.

  19. EIA - Natural Gas Pipeline Network - Intrastate Natural Gas Pipeline...

    Gasoline and Diesel Fuel Update

    Intrastate Natural Gas Pipeline Segment About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Intrastate Natural Gas ...

  20. EIA - Natural Gas Pipeline Network - Major Natural Gas Transportation...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Major Natural Gas Transportation Corridors About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Major Natural Gas ...

  1. Natural Gas Regulation - Other Gas-Related Information Sources...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural Gas Regulation - Other Gas-Related Information Sources Natural Gas Regulation - Other Gas-Related Information Sources The single largest source of energy information...

  2. Nevada Natural Gas Gross Withdrawals from Gas Wells (Million...

    Annual Energy Outlook

    Release Date: 05312016 Next Release Date: 06302016 Referring Pages: Natural Gas Gross Withdrawals from Gas Wells Nevada Natural Gas Gross Withdrawals and Production Natural Gas ...

  3. Savine Pass, LA Natural Gas Liquefied Natural Gas Imports from...

    Gasoline and Diesel Fuel Update

    Savine Pass, LA Natural Gas Liquefied Natural Gas Imports from Trinidad and Tobago (Million Cubic Feet) Savine Pass, LA Natural Gas Liquefied Natural Gas Imports from Trinidad and ...

  4. Rapid estimate of solid volume in large tuff cores using a gas pycnometer

    SciTech Connect

    Thies, C.; Geddis, A.M.; Guzman, A.G.

    1996-09-01

    A thermally insulated, rigid-volume gas pycnometer system has been developed. The pycnometer chambers have been machined from solid PVC cylinders. Two chambers confine dry high-purity helium at different pressures. A thick-walled design ensures minimal heat exchange with the surrounding environment and a constant volume system, while expansion takes place between the chambers. The internal energy of the gas is assumed constant over the expansion. The ideal gas law is used to estimate the volume of solid material sealed in one of the chambers. Temperature is monitored continuously and incorporated into the calculation of solid volume. Temperature variation between measurements is less than 0.1{degrees}C. The data are used to compute grain density for oven-dried Apache Leap tuff core samples. The measured volume of solid and the sample bulk volume are used to estimate porosity and bulk density. Intrinsic permeability was estimated from the porosity and measured pore surface area and is compared to in-situ measurements by the air permeability method. The gas pycnometer accommodates large core samples (0.25 m length x 0.11 m diameter) and can measure solid volume greater than 2.20 cm{sup 3} with less than 1% error.

  5. Natural Gas Modernization Clearinghouse

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Natural Gas Modernization Clearinghouse provides information about the implications of natural gas infrastructure modernization, including strategies and technologies that increase public safety, improve environmental performance and enhance natural gas deliverability.

  6. Future of Natural Gas

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Natural Gas Bill Eisele, CEM SC Electric & Gas Co Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral. Florida Agenda * Gas Facts * ...

  7. Industrial Gas Turbines

    Energy.gov [DOE]

    A gas turbine is a heat engine that uses high-temperature, high-pressure gas as the working fluid. Part of the heat supplied by the gas is converted directly into mechanical work. High-temperature,...

  8. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    of the Alaska gas pipeline. The opening of ANWR might reduce the gas resource risk of building an Alaska gas pipeline, as the area has an estimated 3.6 trillion cubic...

  9. New Mexico Natural Gas Number of Gas and Gas Condensate Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) New Mexico Natural Gas Number of Gas and ... Number of Producing Gas Wells Number of Producing Gas Wells (Summary) New Mexico Natural ...

  10. North Dakota Natural Gas Number of Gas and Gas Condensate Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) North Dakota Natural Gas Number of Gas ... Number of Producing Gas Wells Number of Producing Gas Wells (Summary) North Dakota Natural ...

  11. Gas amplified ionization detector for gas chromatography

    DOEpatents

    Huston, Gregg C.

    1992-01-01

    A gas-amplified ionization detector for gas chromatrography which possesses increased sensitivity and a very fast response time. Solutes eluding from a gas chromatographic column are ionized by UV photoionization of matter eluting therefrom. The detector is capable of generating easily measured voltage signals by gas amplification/multiplication of electron products resulting from the UV photoionization of at least a portion of each solute passing through the detector.

  12. Natural Gas Weekly Update

    Annual Energy Outlook

    more from the system than they nominate. Other pipeline companies, such as CenterPoint Energy Gas Transmission Company and Southern Star Central Gas Pipeline Corporation, both...

  13. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    that had been in place since February 1. Other pipeline companies, such as CenterPoint Energy Gas Transmission Company and Southern Star Central Gas Pipeline Corporation, both...

  14. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 12, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Spot gas at most market locations (outside the Rocky Mountain Region) traded...

  15. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    strong price contango during the report week, mitigated withdrawals of natural gas from storage. Other Market Trends: EIA Releases New Report on U.S. Greenhouse Gas Emissions:...

  16. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    of natural gas vehicles. The Department of Energys Office of Energy Efficiency and Renewable Energy reports that there were 841 compressed natural gas (CNG) fuel stations and 41...

  17. Natural Gas Weekly Update

    Annual Energy Outlook

    Market Trends: MMS Announces New Incentives for Gulf Gas Production: The Minerals Management Service (MMS) unveiled proposed new incentives to increase deep gas production...

  18. Gas scrubbing liquids

    DOEpatents

    Lackey, Walter J.; Lowrie, Robert S.; Sease, John D.

    1981-01-01

    Fully chlorinated and/or fluorinated hydrocarbons are used as gas scrubbing liquids for preventing noxious gas emissions to the atmosphere.

  19. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2008 Next Release: November 6, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the week ending Wednesday, October 29) Natural gas...

  20. Natural Gas Weekly Update

    Annual Energy Outlook

    9, 2008 Next Release: June 26, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Since Wednesday, June 11, natural gas spot prices...

  1. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    prices using spot prices from producing areas, plus an allowance for interstate natural gas pipeline and local distribution company charges to transport the gas to market. Such a...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Weekly Underground Natural Gas Storage Report. The sample change occurred over a transition period that began with the release of the Weekly Natural Gas Storage Report (WNGSR)...

  3. Historical Natural Gas Annual

    Annual Energy Outlook

    6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  4. Historical Natural Gas Annual

    Energy Information Administration (EIA) (indexed site)

    7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  5. Historical Natural Gas Annual

    Gasoline and Diesel Fuel Update

    8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  6. Imported resources - gas

    SciTech Connect

    Marxt, J.

    1995-12-01

    This paper examines aspects of the supply and demand of natural gas and natural gas products such as LNG in the Czech Republic.

  7. Natural Gas Weekly Update

    Annual Energy Outlook

    5, 2009 Next Release: July 2, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, June 24, 2009) Natural gas...

  8. Natural Gas Industrial Price

    Gasoline and Diesel Fuel Update

    Withdrawals From Gas Wells Gross Withdrawals From Oil Wells Gross Withdrawals From Shale Gas Wells Gross Withdrawals From Coalbed Wells Repressuring Nonhydrocarbon Gases Removed ...

  9. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    , 2008 Next Release: July 10, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Since Wednesday, June 25, natural gas spot prices...

  10. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    ability to process gas. The company's Main Pass 260 line to Pascagoula Gas Plant in Jackson, Mississippi, will not be available for transportation services. While the plant is...

  11. CONTINUOUS GAS ANALYZER

    DOEpatents

    Katz, S.; Weber, C.W.

    1960-02-16

    A reagent gas and a sample gas are chemically combined on a continuous basis in a reaction zone maintained at a selected temperature. The reagent gas and the sample gas are introduced to the reaction zone at preselected. constant molar rates of flow. The reagent gas and the selected gas in the sample mixture combine in the reaction zone to form a product gas having a different number of moles from the sum of the moles of the reactants. The difference in the total molar rates of flow into and out of the reaction zone is measured and indicated to determine the concentration of the selected gas.

  12. ,"Total Natural Gas Consumption

    Energy Information Administration (EIA) (indexed site)

    Gas Consumption (billion cubic feet)",,,,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"Total ","Space Heating","Water Heating","Cook- ing","Other","Total ","Space...

  13. Natural gas dehydration apparatus

    DOEpatents

    Wijmans, Johannes G; Ng, Alvin; Mairal, Anurag P

    2006-11-07

    A process and corresponding apparatus for dehydrating gas, especially natural gas. The process includes an absorption step and a membrane pervaporation step to regenerate the liquid sorbent.

  14. Oil and Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oil and Gas Oil and Gas R&D focus on the use of conventional and unconventional fossil fuels, including associated environmental challenges Contact thumbnail of Business ...

  15. NETL: Oil & Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Oil & Gas Efficient recovery of our nation's fossil fuel resources in an environmentally ... and challenging locations of many of our remaining oil and natural gas accumulations. ...

  16. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Sources & Uses Petroleum & Other Liquids Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas...

  17. Natural Gas Weekly Update

    Annual Energy Outlook

    cooling demand for natural gas. Meanwhile, it became increasingly clear that Hurricane Frances likely would not pose a significant threat to natural gas production in the Gulf of...

  18. Noble gas magnetic resonator

    DOEpatents

    Walker, Thad Gilbert; Lancor, Brian Robert; Wyllie, Robert

    2014-04-15

    Precise measurements of a precessional rate of noble gas in a magnetic field is obtained by constraining the time averaged direction of the spins of a stimulating alkali gas to lie in a plane transverse to the magnetic field. In this way, the magnetic field of the alkali gas does not provide a net contribution to the precessional rate of the noble gas.

  19. Compressed gas manifold

    DOEpatents

    Hildebrand, Richard J.; Wozniak, John J.

    2001-01-01

    A compressed gas storage cell interconnecting manifold including a thermally activated pressure relief device, a manual safety shut-off valve, and a port for connecting the compressed gas storage cells to a motor vehicle power source and to a refueling adapter. The manifold is mechanically and pneumatically connected to a compressed gas storage cell by a bolt including a gas passage therein.

  20. Asian natural gas

    SciTech Connect

    Klass, D.L. ); Ohashi, T. )

    1989-01-01

    This book presents an overview of the present status and future development in Asia of domestic and export markets for natural gas and to describes gas utilization technologies that will help these markets grow. A perspective of natural gas transmission, transport, distribution, and utilization is presented. The papers in this book are organized under several topics. The topics are : Asian natural gas markets, Technology of natural gas export projects, Technology of domestic natural gas projects, and Natural gas utilization in power generation, air conditioning, and other applications.

  1. NETL: Natural Gas Resources

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural Gas Resources Useful for heating, manufacturing, and as chemical feedstock, natural gas has the added benefit of producing fewer greenhouse gas emissions than other fossil fuels used in power production.The United States is endowed with an abundance of natural gas resources, so increasing use of natural gas power can help strengthen domestic energy security. NETL research efforts enhance technologies that reduce the cost, increase the efficiency, and reduce the environmental risk of

  2. Results of the Independent Radiological Verification Survey of Remediation at Building 31, Former Linde Uranium Refinery, Tonawanda, New York (LI001V)

    SciTech Connect

    McKenzie, S.P.; Uziel, M.S.

    1998-11-01

    As part of the Formerly Utilized Sites Remedial Action Progmq a team from Oak Ridge National Laboratory (ORNL) conducted a radiological veriihtion survey of Building 31 at the former Linde Uranium Refinery, Tonawau& New York. The purpose of the survey was to ver@ that remedial action completed by the project management contractor had reduced contamination levels to within authorized limits. Prior to remediatioq tied radioactive material was prevalent throughout the building and in some of the ductwork Decontaminadon consisted of removing surfhce contamination from floors, baseboards, and overhead areas; removing some air ducts; and vacuuming dust. Building 31 at the former Linde site in TonawandA New Yorlq was thoroughly investigated inside and outside for radionuclide residues. The verification team discovered previously undetected contaminadon beneath the concrete pad on the first floor and underneath floor tiles on the second floor. All suspect floor tiles were removed and any contamination beneath them cleaned to below guideline levels. The verification team also discovered elevated radiation levels associated with overhead air lines that led to the eventual removal of the entire air lige and a complete investigation of the history of all process piping in the building. Final verification surveys showed that residual surface beta-gamma activity levels were slightly elevated in some places but below U.S. Department of Energy applicable guidelines for protection against radiation (Table 1). Similarly, removable radioactive contamination was also below applicable guidelines. Exposure rates within the building were at typical background levels, and no consistently elevated indoor radon concentrations were measured. However, radionuclide analysis of subsurface soil from beneath the concrete floor on the ground level showed concentrations of `*U and'% that exceeded applicable guidelines. At the time of this survey, there was no measured exposure pathway for this

  3. Utah Natural Gas Number of Gas and Gas Condensate Wells (Number...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) Utah Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  4. Wyoming Natural Gas Number of Gas and Gas Condensate Wells (Number...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) Wyoming Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  5. West Virginia Natural Gas Number of Gas and Gas Condensate Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas and Gas Condensate Wells (Number of Elements) West Virginia Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  6. Outlook for Refinery Outages and Available Refinery Capacity...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of gasoline and distillate, and to include a more detailed consideration of the impact of unexpected outages on product supplies. This report reviews the potential...

  7. Variable leak gas source

    DOEpatents

    Henderson, Timothy M.; Wuttke, Gilbert H.

    1977-01-01

    A variable leak gas source and a method for obtaining the same which includes filling a quantity of hollow glass micro-spheres with a gas, storing said quantity in a confined chamber having a controllable outlet, heating said chamber above room temperature, and controlling the temperature of said chamber to control the quantity of gas passing out of said controllable outlet. Individual gas filled spheres may be utilized for calibration purposes by breaking a sphere having a known quantity of a known gas to calibrate a gas detection apparatus.

  8. EIA - Natural Gas Pipeline Network - Natural Gas Transportation...

    Gasoline and Diesel Fuel Update

    Corridors > Major U.S. Natural Gas Transportation Corridors Map About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates ...

  9. EIA - Natural Gas Pipeline Network - Natural Gas Pipeline Development...

    Energy Information Administration (EIA) (indexed site)

    Pipelinesk > Development & Expansion About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Natural Gas Pipeline ...

  10. EIA - Natural Gas Pipeline Network - Natural Gas Pipeline Compressor...

    Gasoline and Diesel Fuel Update

    Compressor Stations Illustration About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. Natural Gas Pipeline ...

  11. Illinois Natural Gas Gross Withdrawals from Shale Gas (Million...

    Gasoline and Diesel Fuel Update

    Release Date: 09302016 Next Release Date: 10312016 Referring Pages: Natural Gas Gross Withdrawals from Shale Gas Wells Illinois Natural Gas Gross Withdrawals and Production ...

  12. EIA - Natural Gas Pipeline Network - Underground Natural Gas...

    Energy Information Administration (EIA) (indexed site)

    Storage About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Underground Natural Gas Storage Overview | Regional ...

  13. Natural Gas Treatment and Fuel Gas Conditioning: Membrane Technology...

    Office of Science (SC)

    Natural Gas Treatment and Fuel Gas Conditioning: Membrane Technology Applied to New Gas Finds Small Business Innovation Research (SBIR) and Small Business Technology Transfer ...

  14. EIA - Natural Gas Pipeline Network - Natural Gas Transmission...

    Gasoline and Diesel Fuel Update

    Transmission Path Diagram About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Natural Gas Transmission Path Natural ...

  15. EIA - Natural Gas Pipeline Network - Natural Gas Pipeline Mileage...

    Gasoline and Diesel Fuel Update

    Mileage by State About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Estimated Natural Gas Pipeline Mileage in the ...

  16. Virginia Natural Gas in Underground Storage (Working Gas) (Million...

    Energy Information Administration (EIA) (indexed site)

    Working Gas) (Million Cubic Feet) Virginia Natural Gas in Underground Storage (Working ... Underground Working Natural Gas in Storage - All Operators Virginia Underground Natural ...

  17. Texas--State Offshore Natural Gas Withdrawals from Gas Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) Texas--State Offshore Natural Gas Withdrawals from Gas ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  18. Federal Offshore--Alabama Natural Gas Withdrawals from Gas Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) Federal Offshore--Alabama Natural Gas Withdrawals from Gas ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  19. US--Federal Offshore Natural Gas Withdrawals from Gas Wells ...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) US--Federal Offshore Natural Gas Withdrawals from Gas Wells ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  20. Alaska--State Offshore Natural Gas Withdrawals from Gas Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) Alaska--State Offshore Natural Gas Withdrawals from Gas ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  1. Louisiana--State Offshore Natural Gas Withdrawals from Gas Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) Louisiana--State Offshore Natural Gas Withdrawals from Gas ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  2. Federal Offshore--Texas Natural Gas Withdrawals from Gas Wells...

    Energy Information Administration (EIA) (indexed site)

    Gas Wells (Million Cubic Feet) Federal Offshore--Texas Natural Gas Withdrawals from Gas ... Release Date: 06302016 Next Release Date: 07292016 Referring Pages: Offshore Gross ...

  3. New Mexico Natural Gas in Underground Storage (Working Gas) ...

    Gasoline and Diesel Fuel Update

    Working Gas) (Million Cubic Feet) New Mexico Natural Gas in Underground Storage (Working ... Underground Working Natural Gas in Storage - All Operators New Mexico Underground Natural ...

  4. New York Natural Gas in Underground Storage (Working Gas) (Million...

    Annual Energy Outlook

    Working Gas) (Million Cubic Feet) New York Natural Gas in Underground Storage (Working ... Underground Working Natural Gas in Storage - All Operators New York Underground Natural ...

  5. Refinery Capacity Report - Explanatory Notes

    Energy Information Administration (EIA) (indexed site)

    ... Office, or other Federal agencies authorized by law to receive such information. ... purposes such as administrative, regulatory, law enforcement, or adjudicatory purposes. ...

  6. Reformulated Gasoline Foreign Refinery Rules

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1995 Introduction On August 27, 1997, the EPA promulgated revised the rules that allow ... Notice Citation (1) Date Final Rule by EPA allows foreign refiners to establish ...

  7. U.S. Refinery Yield

    Energy Information Administration (EIA) (indexed site)

    Special Naphthas 0.2 0.2 0.3 0.3 0.3 0.2 1993-2015 Lubricants 1.1 1.1 1.0 1.0 1.0 1.1 1993-2015 Waxes 0.1 0.1 0.1 0.1 0.0 0.0 1993-2015 Petroleum Coke 5.3 5.5 5.5 5.5 5.4 5.3 ...

  8. Integrated Forest Products Refinery (IFPR)

    SciTech Connect

    van Heiningen, Adriaan R. P.

    2010-05-29

    Pre-extraction–kraft studies of hardwoods showed that when extracting about 10% of the wood, the final kraft pulp yield and physical properties could only be maintained at a level similar to that of regular kraft pulp when the final extract pH was close to neutral. This so-called “near neutral” pre-extraction condition at a level of 10% wood dissolution was achieved by contacting the wood chips with green liquor (GL) at a charge of about 3% (as Na2O on wood) at 160 °C for almost 2 hours (or an H-factor of about 800 hrs.). During subsequent kraft cooking of the pre-extracted hardwood chips the effective alkali charge could be reduced by about 3% (as Na2O on wood) and the cooking time shortened relative to that during regular kraft cooking, while still producing the same bleachable grade kappa number as the kraft control pulp. For softwood, no extraction conditions were discovered in the present investigation whereby both the final kraft pulp yield and physical properties could be maintained at a level similar to that of regular softwood kraft pulp. Therefore for hardwoods the “near- neutral green liquor pre-extraction conditions do meet the requirements of the IFPR concept, while for softwood, no extraction conditions were discovered which do meet these requirements. Application of simulated industrial GL at an extraction H-factor of about 800 hrs and 3% GL charge in a recirculating digester produced an hardwood extract containing about 4% (on wood) of total anhydro-sugars, 2% of acetic acid, and 1.3% of lignin. Xylan comprised of 80% of the sugars of which about 85% is oligomeric. Since only polymeric hemicelluloses and lignin may be adsorbed on pulp (produced at a yield of about 50% from the original wood), the maximum theoretical yield increase due to adsorption may be estimated as 10% on pulp (or 5% on wood). However, direct application of raw GL hardwood extract for hemicelluloses adsorption onto hardwood kraft pulp led to a yield increase of only about 1% (on pulp). By using the wet-end retention aid guar gum during the adsorption process at a charge of 0.5% on pulp the yield gain may be increased to about 5%. Unfortunately, most of this yield increase is lost during subsequent alkaline treatments in the pulp bleach plant. It was found that by performing the adsorption at alkaline conditions the adsorption loss during alkaline treatment in the bleach plant is mostly avoided. Thus a permanent adsorption yield of about 3 and 1.5% (on pulp) was obtained with addition of guar gum at a charge of 0.5 and 0.1% respectively during adsorption of GL hardwood extract on pre-extracted kraft pulp at optimal conditions of pH 11.5, 90 C for 60 minutes at 5% consistency. The beatability of the adsorbed kraft pulps was improved. Also, significant physical strength improvements were achieved. Further study is needed to determine whether the improvements in pulp yield and paper properties make this an economic IFPR concept. Application of the wood solids of a hot water extract of Acer rubrum wood strands as a substitute for polystyrene used for production of SMC maintained the water adsorption properties of the final product. Further work on the physical properties of the hemicellulose containing SMCs need to be completed to determine the potential of wood extracts for the production of partially renewable SMCs. The discovery of the “near-neutral” green liquor extraction process for hardwood was formed the basis for a commercial Integrated Biorefinery that will extract hemicelluloses from wood chips to make biofuels and other specialty chemicals. The pulp production process will be maintained as is proposed in the present researched IFBR concept. This Integrated Biorefinery will be constructed by Red Shield Acquisition LLC (RSA) at the Old Town kraft pulp mill in Maine. RSA in collaboration with the University of Maine will develop and commercialize the hemicellulose extraction process, the conversion of the hemicellulose sugars into butanol by fermentation, and the separation of specialty chemicals such as acetic acid from the extract. When operating the facility will produce 1.5 million gallons per year of butanol and create 16 new “green collar” jobs. Previously, a spare pulp digester was converted to a new extractor, and in 2009 it was demonstrated that a good hemicellulose extract could be produced, while simultaneously producing market pulp. Since then more than 250 hours of operational experience has been acquired by the mill generating a hemicellulose extract while simultaneously producing market pulp at a scale of 1000 tonnes (OD)/day of mixed northern hardwood chips.

  9. PSM implementation at a refinery

    SciTech Connect

    Nahale, T.

    1995-12-31

    Prior to the promulgation of the OSHA Standard on Process Safety Management (PSM), the petroleum industry had a precursor developed by the American Petroleum Institute titled Recommended Practice 750, Management of Process Hazards. This Recommended Practice, though not identical with the OSHA regulation, provided the industry with a voluntary standard prior to May, 1992, when PSM went into effect. In formulating a PSM implementation strategy, one of the first decisions encountered at a facility is whether to utilize a separate group dedicated full-time to PSM issues, or to develop the program using key individuals who continue to perform their regulator job duties. Although a PSM manager may prefer one strategy over the other, this staffing decisions is normally made by senior management at the facility.

  10. U.S. Refinery Stocks

    Energy Information Administration (EIA) (indexed site)

    Area: U.S. PADD 1 East Coast Appalachian No. 1 PADD 2 Ind., Ill. and Ky. Minn., Wis., N. Dak., S. Dak. Okla., Kans., Mo. PADD 3 Texas Inland Texas Gulf Coast La. Gulf Coast N. La., Ark New Mexico PADD 4 PADD 5 Period-Units: Monthly-Thousand Barrels Annual-Thousand Barrels Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Crude Oil and Petroleum

  11. Motiva Refinery | Department of Energy

    Energy.gov [DOE] (indexed site)

    per hour and coastal wave surges 20 to 30 feet high. there are limits on what we can do. ... parties to ensure that improved communication and coordination will lead to a better ...

  12. Refinery Outages: First Half 2015

    Gasoline and Diesel Fuel Update

    to increase by 820,000 bbld in 2015. While global oil supply growth has been strong, economic growth outside of the United States has been slow, particularly in Russia and...

  13. World Natural Gas Model

    Energy Science and Technology Software Center

    1994-12-01

    RAMSGAS, the Research and Development Analysis Modeling System World Natural Gas Model, was developed to support planning of unconventional gaseoues fuels research and development. The model is a scenario analysis tool that can simulate the penetration of unconventional gas into world markets for oil and gas. Given a set of parameter values, the model estimates the natural gas supply and demand for the world for the period from 1980 to 2030. RAMSGAS is based onmore » a supply/demand framwork and also accounts for the non-renewable nature of gas resources. The model has three fundamental components: a demand module, a wellhead production cost module, and a supply/demand interface module. The demand for gas is a product of total demand for oil and gas in each of 9 demand regions and the gas share. Demand for oil and gas is forecast from the base year of 1980 through 2030 for each demand region, based on energy growth rates and price-induced conservation. For each of 11 conventional and 19 unconventional gas supply regions, wellhead production costs are calculated. To these are added transportation and distribution costs estimates associated with moving gas from the supply region to each of the demand regions and any economic rents. Based on a weighted average of these costs and the world price of oil, fuel shares for gas and oil are computed for each demand region. The gas demand is the gas fuel share multiplied by the total demand for oil plus gas. This demand is then met from the available supply regions in inverse proportion to the cost of gas from each region. The user has almost complete control over the cost estimates for each unconventional gas source in each year and thus can compare contributions from unconventional resources under different cost/price/demand scenarios.« less

  14. Enhanced membrane gas separations

    SciTech Connect

    Prasad, R.

    1993-07-13

    An improved membrane gas separation process is described comprising: (a) passing a feed gas stream to the non-permeate side of a membrane system adapted for the passage of purge gas on the permeate side thereof, and for the passage of the feed gas stream in a counter current flow pattern relative to the flow of purge gas on the permeate side thereof, said membrane system being capable of selectively permeating a fast permeating component from said feed gas, at a feed gas pressure at or above atmospheric pressure; (b) passing purge gas to the permeate side of the membrane system in counter current flow to the flow of said feed gas stream in order to facilitate carrying away of said fast permeating component from the surface of the membrane and maintaining the driving force for removal of the fast permeating component through the membrane from the feed gas stream, said permeate side of the membrane being maintained at a subatmospheric pressure within the range of from about 0.1 to about 5 psia by vacuum pump means; (c) recovering a product gas stream from the non-permeate side of the membrane; and (d) discharging purge gas and the fast permeating component that has permeated the membrane from the permeate side of the membrane, whereby the vacuum conditions maintained on the permeate side of the membrane by said vacuum pump means enhance the efficiency of the gas separation operation, thereby reducing the overall energy requirements thereof.

  15. Natural Gas Modernization Clearinghouse Stakeholders | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Initiatives Natural Gas Modernization Clearinghouse Natural Gas Modernization Clearinghouse Stakeholders Natural Gas Modernization Clearinghouse Stakeholders Regulators ...

  16. Biomass Gas Cleanup Using a Therminator

    SciTech Connect

    Dayton, David C; Kataria, Atish; Gupta, Rabhubir

    2012-03-06

    The objective of the project is to develop and demonstrate a novel fluidized-bed process module called a Therminator to simultaneously destroy and/or remove tar, NH3 and H2S from raw syngas produced by a fluidized-bed biomass gasifier. The raw syngas contains as much as 10 g/m3 of tar, 4,000 ppmv of NH3 and 100 ppmv of H2S. The goal of the Therminator module would be to use promising regenerable catalysts developed for removing tar, ammonia, and H2S down to low levels (around 10 ppm). Tars are cracked to a non-condensable gas and coke that would deposit on the acid catalyst. We will deposit coke, much like a fluid catalytic cracker (FCC) in a petroleum refinery. The deposited coke fouls the catalyst, much like FCC, but the coke would be burned off in the regenerator and the regenerated catalyst would be returned to the cracker. The rapid circulation between the cracker and regenerator would ensure the availability of the required amount of regenerated catalyst to accomplish our goal. Also, by removing sulfur down to less than 10 ppmv, NH3 decomposition would also be possible in the cracker at 600-700°C. In the cracker, tar decomposes and lays down coke on the acid sites of the catalyst, NH3 is decomposed using a small amount of metal (e.g., nickel or iron) catalyst incorporated into the catalyst matrix, and H2S is removed by a small amount of a metal oxide (e.g. zinc oxide or zinc titanate) by the H2S-metal oxide reaction to form metal sulfide. After a tolerable decline in activity for these reactions, the catalyst particles (and additives) are transported to the regenerator where they are exposed to air to remove the coke and to regenerate the metal sulfide back to metal oxide. Sulfate formation is avoided by running the regeneration with slightly sub-stoichiometric quantity of oxygen. Following regeneration, the catalyst is transported back to the cracker and the cycling continues. Analogous to an FCC reactor system, rapid cycling will allow the use of very

  17. Shale Gas Production

    Gasoline and Diesel Fuel Update

    Notes: Shale Gas production data collected in conjunction with proved reserves data on Form EIA-23 are unofficial. Official Shale Gas production data from Form EIA-895 can be found ...

  18. Natural Gas Weekly Update

    Annual Energy Outlook

    delivery volumes. Northern Natural Gas Company issued a system overrun limitation (SOL) for all market-area zones for gas day February 21, 2008. The SOL was the result of...

  19. Natural Gas Weekly Update

    Annual Energy Outlook

    Btu per cubic foot as published in Table A4 of the Annual Energy Review 2002. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in storage...

  20. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Btu per cubic foot as published in Table A4 of the Annual Energy Review 2002. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in...

  1. Natural Gas Weekly Update

    Annual Energy Outlook

    Btu per cubic foot as published in Table A2 of the Annual Energy Review 2001. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in storage...

  2. Natural Gas Weekly Update

    Annual Energy Outlook

    gas in storage, as well as decreases in the price of crude oil. Wellhead Prices Annual Energy Review More Price Data Storage Working gas in storage increased to 2,905 Bcf as of...

  3. Natural Gas Weekly Update

    Annual Energy Outlook

    Btu per cubic foot as published in Table A2 of the Annual Energy Review 2001. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in...

  4. Natural Gas Weekly Update

    Annual Energy Outlook

    of natural gas into storage, despite robust inventories. Wellhead Prices Annual Energy Review More Price Data Storage Working gas in storage increased to 3,258 Bcf as of...

  5. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    to withdraw natural gas from storage to meet current demand. Wellhead Prices Annual Energy Review More Price Data Storage Working gas in storage decreased to 2,406 Bcf as of...

  6. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Btu per cubic foot as published in Table A2 of the Annual Energy Review 2001. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas inventories...

  7. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Working gas in storage was 3,121 Bcf as of Friday, Oct 24, 2003, according to the Energy Information Administration (EIA) Weekly Natural Gas Storage Report. This is 2.7...

  8. Natural Gas Weekly Update

    Annual Energy Outlook

    Table A2 of the Annual Energy Review 2001. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in storage was 2,414 Bcf as of Friday, January 9,...

  9. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Table A2 of the Annual Energy Review 2001. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in storage was 821 Bcf as of May 2, according to...

  10. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Table A4 of the Annual Energy Review 2002. Source: Energy Information Administration, Office of Oil and Gas. Storage: Natural gas stocks stood at 2,155 Bcf as of Friday, July 9,...

  11. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    Table A4 of the Annual Energy Review 2002. Source: Energy Information Administration, Office of Oil and Gas. Storage: Working gas in storage as of September 2 totaled 2,669 Bcf,...

  12. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    The report provides an overview of U.S. international trade in 2008 as well as historical data on natural gas imports and exports. Net natural gas imports accounted for only 13...

  13. Recirculating rotary gas compressor

    DOEpatents

    Weinbrecht, John F.

    1992-01-01

    A positive displacement, recirculating Roots-type rotary gas compressor which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits (24 and 26) which return compressed discharge gas to the compressor housing (14), where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers (10 and 12) and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor.

  14. Recirculating rotary gas compressor

    DOEpatents

    Weinbrecht, J.F.

    1992-02-25

    A positive displacement, recirculating Roots-type rotary gas compressor is described which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits which return compressed discharge gas to the compressor housing, where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor. 12 figs.

  15. ,"Mississippi Natural Gas Summary"

    Energy Information Administration (EIA) (indexed site)

    ...S3","N3010MS3","N3020MS3","N3035MS3","NA1570SMS3","N3045MS3" "Date","Mississippi Natural Gas Wellhead Price (Dollars per Thousand Cubic Feet)","Mississippi Natural Gas Imports ...

  16. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    heating-related demand for natural gas that limited the size of the net addition to storage. The economic incentives for storing natural gas for next winter are considerably...

  17. Natural Gas Weekly Update

    Annual Energy Outlook

    10 (next release 2:00 p.m. on March 17) Natural gas spot prices increased this week (Wednesday to Wednesday, March 2-9) as a late season cold front moved into major gas-consuming...

  18. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    next heating season. Net injections reported in today's release of EIA's Weekly Natural Gas Storage Report brought natural gas storage supplies to 2,163 Bcf as of Friday, June 1,...

  19. Natural Gas Weekly Update

    Annual Energy Outlook

    while the OFO was in effect. Pacific Gas and Electric Company extended a systemwide high-inventory OFO on its California Gas Transmission system through Saturday, July 5. It was...

  20. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    the OFO customers who delivered more than 110 percent of their actual gas usage into the system would be assessed for charges. Pacific Gas and Electric Company issued a...

  1. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    of natural gas into storage. However, shut-in natural gas production in the Gulf of Mexico reduced available current supplies, and so limited net injections during the report...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    the Northeast were expected to be in the single digits. Prices off Transcontinental Gas Pipe Line in New York and Algonquin Gas Transmission in the New England region yesterday...

  3. Natural Gas Weekly Update

    Annual Energy Outlook

    gas in combination with water. Gas hydrate is thought to exist in great abundance in nature and has the potential to be a significant new energy source to meet future energy...

  4. ,"Texas Natural Gas Prices"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas Natural Gas Prices",8,"Monthly","2... 6:46:23 AM" "Back to Contents","Data 1: Texas Natural Gas Prices" "Sourcekey","N3050TX3"...

  5. Natural gas annual 1996

    SciTech Connect

    1997-09-01

    This document provides information on the supply and disposition of natural gas to a wide audience. The 1996 data are presented in a sequence that follows natural gas from it`s production to it`s end use.

  6. Microminiature gas chromatograph

    DOEpatents

    Yu, C.M.

    1996-12-10

    A microminiature gas chromatograph ({mu}GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode. 7 figs.

  7. Microminiature gas chromatograph

    DOEpatents

    Yu, Conrad M.

    1996-01-01

    A microminiature gas chromatograph (.mu.GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode.

  8. Natural Gas Weekly Update

    Annual Energy Outlook

    withdrawal from working gas storage reported last Thursday. A contributing factor to the run-up in natural gas prices could be climbing crude oil prices, which rallied late last...

  9. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    by 14.4 percent. During this period, U.S. manufacturers used less petroleum and coal in manufacturing processes. This expansion of gas use occurred although natural gas prices to...

  10. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    York Mercantile Exchange (NYMEX), the August 2011 natural gas contract price also lost ground over the week, closing at 4.217 per MMBtu on Wednesday. The natural gas rotary rig...

  11. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    York Mercantile Exchange (NYMEX), the August 2011 natural gas contract price also lost ground over the week, closing at 4.315 per MMBtu on Wednesday. The natural gas rotary rig...

  12. EIA - Natural Gas Publications

    Annual Energy Outlook

    these data from 2005 to 2009 are presented for each State. (12282010) U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves: 2009 National and State...

  13. Natural Gas Weekly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    week's gas markets. As of Friday, May 11, 2001, the spot price of natural gas at the Henry Hub dropped 0.24 from the previous Friday to 4.25 per MMBtu. The NYMEX price of...

  14. Natural Gas Weekly Update

    Annual Energy Outlook

    of 1 Tcf from the 1994 estimate of 51 Tcf. Ultimate potential for natural gas is a science-based estimate of the total amount of conventional gas in the province and is an...

  15. offshore_gas.pdf

    Energy Information Administration (EIA) (indexed site)

    Source: Energy Information Administration based on data from MMS, HPDI, CA Dept of Oil , Gas & Geothermal Updated: April 8, 2009 Alabama 20 0 m Gas Production, Last Reported Year ...

  16. Natural Gas Weekly Update

    Annual Energy Outlook

    on Thursday, May 9, 2002. A sample of EIA's report can be seen at: Weekly Gas Storage Test Page. The Natural Gas Weekly Market Update report will convert to the new data series...

  17. Landfill Gas | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Gas Jump to: navigation, search TODO: Add description List of Landfill Gas Incentives Retrieved from "http:en.openei.orgwindex.php?titleLandfillGas&oldid267173...

  18. ARM - Methane Gas

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Methane Gas Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Methane Gas Methane gas is another naturally occurring greenhouse gas. It is produced as a result of microbial activity in the absence of oxygen. Pre-industrial concentrations of methane were about 700 ppb and in 1994 they were up

  19. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update

    . Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels | Prices | States | International | Country Analysis...

  20. Residual gas analysis device

    DOEpatents

    Thornberg, Steven M.

    2012-07-31

    A system is provided for testing the hermeticity of a package, such as a microelectromechanical systems package containing a sealed gas volume, with a sampling device that has the capability to isolate the package and breach the gas seal connected to a pulse valve that can controllably transmit small volumes down to 2 nanoliters to a gas chamber for analysis using gas chromatography/mass spectroscopy diagnostics.