Using supercritical fluids to refine hydrocarbons

Yarbro, Stephen Lee

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Title: Using supercritical fluids to refine hydrocarbons

Abstract

This is a method to reactively refine hydrocarbons, such as heavy oils with API gravities of less than 20.degree. and bitumen-like hydrocarbons with viscosities greater than 1000 cp at standard temperature and pressure using a selected fluid at supercritical conditions. The reaction portion of the method delivers lighter weight, more volatile hydrocarbons to an attached contacting device that operates in mixed subcritical or supercritical modes. This separates the reaction products into portions that are viable for use or sale without further conventional refining and hydro-processing techniques. This method produces valuable products with fewer processing steps, lower costs, increased worker safety due to less processing and handling, allow greater opportunity for new oil field development and subsequent positive economic impact, reduce related carbon dioxide, and wastes typical with conventional refineries.

Inventors:: Yarbro, Stephen Lee

Issue Date:: Tue Nov 25 00:00:00 EST 2014

Research Org.:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1164353

Patent Number(s):: 8894846

Application Number:: 12/978,294

Assignee:: LANL

Patent Classifications (CPCs):: C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS

Show more

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
C10G1/047 - {Hot water or cold water extraction processes}
C10G21/06 - characterised by the solvent used
C10G2300/4006 - Temperature
C10G2300/4012 - Pressure
C10G31/08 - by treating with water

Show less

DOE Contract Number:: AC52-06NA25396

Resource Type:: Patent

Resource Relation:: Patent File Date: 2010 Dec 23

Country of Publication:: United States

Language:: English

Subject:: 04 OIL SHALES AND TAR SANDS; 54 ENVIRONMENTAL SCIENCES

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                    Yarbro, Stephen Lee. Using supercritical fluids to refine hydrocarbons.  United States: N. p., 2014. 
        Web.

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                    Yarbro, Stephen Lee. Using supercritical fluids to refine hydrocarbons.  United States.

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                    Yarbro, Stephen Lee. Tue .  
        "Using supercritical fluids to refine hydrocarbons".  United States.  https://www.osti.gov/servlets/purl/1164353.

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@article{osti_1164353,

  title        = {Using supercritical fluids to refine hydrocarbons},

  author       = {Yarbro, Stephen Lee},

  abstractNote = {This is a method to reactively refine hydrocarbons, such as heavy oils with API gravities of less than 20.degree. and bitumen-like hydrocarbons with viscosities greater than 1000 cp at standard temperature and pressure using a selected fluid at supercritical conditions. The reaction portion of the method delivers lighter weight, more volatile hydrocarbons to an attached contacting device that operates in mixed subcritical or supercritical modes. This separates the reaction products into portions that are viable for use or sale without further conventional refining and hydro-processing techniques. This method produces valuable products with fewer processing steps, lower costs, increased worker safety due to less processing and handling, allow greater opportunity for new oil field development and subsequent positive economic impact, reduce related carbon dioxide, and wastes typical with conventional refineries.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Nov 25 00:00:00 EST 2014},

  month        = {Tue Nov 25 00:00:00 EST 2014}

}

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Works referenced in this record:

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patent, March 2013

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Similar Records

Title: Using supercritical fluids to refine hydrocarbons

Abstract

Citation Formats

Process for upgrading a hydrocarbon fraction patent, November 1976

Process for recovering and upgrading hydrocarbons from tar sands patent, January 1977

Process for converting heavy crudes, tars, and bitumens to lighter products in the presence of brine at supercritical conditions patent, April 1989

Conversion of high boiling liquid organic materials to lower boiling materials patent, June 1989

Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy patent, July 2006

Supercritical hydrocarbon conversion process patent, December 2006

Process to upgrade whole crude oil by hot pressurized water and recovery fluid patent, June 2010

Process and apparatus for upgrading heavy hydrocarbons using supercritical water patent, July 2010

Treatment of crude oil fractions, fossil fuels, and products thereof patent, January 2011

Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer patent, September 2011

Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer patent, July 2012

Petroleum upgrading process patent, March 2013

Process and apparatus for separation of components of a gas stream patent, November 2013

Producing crude oil from oil shade patent-application, August 2006

Deep separation method and processing system for the separation of heavy oil through granulation of coupled post-extraction asphalt residue patent-application, January 2007

Method for extracting and upgrading of heavy and semi-heavy oils and bitumens patent-application, March 2007

Reactor and process for upgrading heavy hydrocarbon oils patent-application, May 2008

Thermal Diffusion as a Purification tool journal, January 1966

Distillation in a Multitube Wetted-Wall Column journal, January 1952

Effects of Supercritical Water in Vacuum Residue Upgrading journal, June 2009

Effect of supercritical water on upgrading reaction of oil sand bitumen journal, November 2010

Upgrading of Bitumen in Super Critical Water — Activation of Water conference, January 2007

Observation of the heavy crude oil dissolution behavior under supercritical condition of water conference, April 2013

Process for upgrading a hydrocarbon fraction
patent, November 1976

Process for recovering and upgrading hydrocarbons from tar sands
patent, January 1977

Process for converting heavy crudes, tars, and bitumens to lighter products in the presence of brine at supercritical conditions
patent, April 1989

Conversion of high boiling liquid organic materials to lower boiling materials
patent, June 1989

Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy
patent, July 2006

Supercritical hydrocarbon conversion process
patent, December 2006

Process to upgrade whole crude oil by hot pressurized water and recovery fluid
patent, June 2010

Process and apparatus for upgrading heavy hydrocarbons using supercritical water
patent, July 2010

Treatment of crude oil fractions, fossil fuels, and products thereof
patent, January 2011

Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer
patent, September 2011

Process to upgrade heavy oil by hot pressurized water and ultrasonic wave generating pre-mixer
patent, July 2012

Petroleum upgrading process
patent, March 2013

Process and apparatus for separation of components of a gas stream
patent, November 2013

Producing crude oil from oil shade
patent-application, August 2006

Deep separation method and processing system for the separation of heavy oil through granulation of coupled post-extraction asphalt residue
patent-application, January 2007

Method for extracting and upgrading of heavy and semi-heavy oils and bitumens
patent-application, March 2007

Reactor and process for upgrading heavy hydrocarbon oils
patent-application, May 2008

Thermal Diffusion as a Purification tool
journal, January 1966

Distillation in a Multitube Wetted-Wall Column
journal, January 1952

Effects of Supercritical Water in Vacuum Residue Upgrading
journal, June 2009

Effect of supercritical water on upgrading reaction of oil sand bitumen
journal, November 2010

Upgrading of Bitumen in Super Critical Water — Activation of Water
conference, January 2007

Observation of the heavy crude oil dissolution behavior under supercritical condition of water
conference, April 2013