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Title: Methods and systems for performing chemical separations

Abstract

The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds.

Inventors:
; ;
Issue Date:
Research Org.:
Lummus Technologies LLC, The Woodlands, TX (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1805667
Patent Number(s):
10960343
Application Number:
16/444,923
Assignee:
Lummus Technology LLC (The Woodlands, TX)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
DOE Contract Number:  
EE0005769
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/18/2019
Country of Publication:
United States
Language:
English

Citation Formats

Jonnavittula, Divya, Chachra, Gaurav, and Radaelli, Guido. Methods and systems for performing chemical separations. United States: N. p., 2021. Web.
Jonnavittula, Divya, Chachra, Gaurav, & Radaelli, Guido. Methods and systems for performing chemical separations. United States.
Jonnavittula, Divya, Chachra, Gaurav, and Radaelli, Guido. Tue . "Methods and systems for performing chemical separations". United States. https://www.osti.gov/servlets/purl/1805667.
@article{osti_1805667,
title = {Methods and systems for performing chemical separations},
author = {Jonnavittula, Divya and Chachra, Gaurav and Radaelli, Guido},
abstractNote = {The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 30 00:00:00 EDT 2021},
month = {Tue Mar 30 00:00:00 EDT 2021}
}

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Ethylene-to-liquids systems and methods
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patent-application, June 2019


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Advanced C2-splitter feed rectifier
patent-application, June 2008


Process for Separating Hydrocarbon Compounds
patent-application, December 2015


Catalytic oxidation process
patent, September 2002


Production Method for Propylene, Restoration Method for Catalyst, and Solid Acid Catalyst
patent-application, September 2010


Hydrocarbon gas processing
patent, February 1979


Ceramic Nanowire Membranes and Methods of Making the Same
patent-application, October 2013


Efficient oxidative coupling of methane processes and systems
patent, October 2017


Gas diffusion anode and CO2 cathode electrolyte system
patent, August 2011


Hydrocarbon conversion
patent, July 1994


Integrated Cracking and Metathesis Process
patent-application, May 2007


Oligomerization process
patent, March 1991


Flow reactors for chemical conversions with heterogeneous catalysts
patent, January 2008


Ethylene-to-Liquids Systems and Methods
patent-application, December 2016


Reactors and systems for oxidative coupling of methane
patent, August 2018


Systems and Methods for the Oxidative Coupling of Methane
patent-application, June 2019


Method for producing aromatic hydrocarbons
patent, March 1999


Method and apparatus for producing hydrocarbons
patent-application, November 2017


Use of microchannel reactors in combinatorial chemistry
patent-application, December 2002


Nanowire Catalysts
patent-application, February 2012


Conversion of a lower alkane
patent, March 1989


Separation Methods and Systems for Oxidative Coupling of Methane
patent-application, April 2017


Apparatus for oligomerizing dilute ethylene
patent, September 2011


Catalytic oxidation of alkanes
patent, May 1995


Catalysts for Oxidative Coupling of Methane and Solution Combustion Method for the Production of the Same
patent-application, March 2014


Processing C4 olefin streams for the maximum production of propylene
patent, May 2007


Olefin plant recovery system employing catalytic distillation
patent, October 1997


Process for producing hydroxyl group-containing compound
patent-application, December 2004


Method for Converting Methane to Ethylene
patent-application, August 2016


Oxidative coupling of methane methods and systems
patent, October 2020


Catalytic Vapor Phase Hydration of Ethylene
patent, November 1949


Method for carboxylating terminal alkynes
patent, January 2002


Mixed phase front end C.sub.2 acetylene hydrogenation
patent, May 1995


Cyclic catalytic upgrading of chemical species using metal oxide materials
patent, May 2013


Process for the preparation of cumene
patent, October 1991


Process for Codimerizing Olefins
patent-application, December 2009


Process for methane conversion
patent, February 2010


A Process for Oxidative Conversion of Methane to Ethylene
patent-application, December 2019


Process for converting olefinic hydrocarbons using spent FCC catalyst
patent, December 1997


Process for Producing Propylene and Aromatics from Butenes by Metathesis and Aromatization
patent-application, October 2011


Catalyst for converting methane into higher hydrocarbon products
patent, September 1997


Oxidation and oxydehydrogenation of hydrocarbons in the fluidized bed
patent, February 1999


Process for dimerizing light olefins
patent, March 2007


Process for the oligomerization of olefinic hydrocarbons
patent, May 1989


Etherification Process
patent-application, October 2006


Process for the Aromatization of a Methane-Containing Gas Stream
patent-application, April 2015


Modified trilobe shape for maleic anhydride catalyst
patent, March 2015


Flow reactors for chemical conversions with heterogeneous catalysts
patent, December 2011


Metal-Organic Framework Adsorbents for Composite Gas Separation
patent-application, March 2014


Process for the oxidative coupling of hydrocarbons
patent, May 2014


Integrated Processes and Systems for Conversion of Methane to Multiple Higher Hydrogen Products
patent-application, November 2017


Processes for Making CX-CY Olefins from C5 and C6 Paraffins
patent-application, January 2013


Conversion of a lower alkane
patent, June 1988


Conversion of a lower alkane
patent, June 1988


Oxidative coupling of methane implementations for olefin production
patent, May 2016


Oxidative Coupling of Methane for Olefin Production
patent-application, June 2020


Process for Converting Methane into a Higher Alkane Mixture
patent-application, February 2010


Catalyst Direct Conversion of Methane to Ethane and Ethylene
patent-application, July 2006


Process for the Oxidative Coupling of Hydrocarbons
patent-application, December 2010


Production of Ethylene
patent, December 1952


Production of aromatics from methane
patent, September 2010


Cyclic autothermal hydrocarbon reforming process
patent, July 2004


Hydrocarbon gas processing
patent, October 1996


Methane Production
patent, January 1973


Catalyst support
patent, September 2010


Ethylene-to-Liquids Systems and Methods
patent-application, November 2015


Modified magnesium oxide catalyst
patent, December 1994


Method for the Synthesis of Aromatic Hydrocarbons From C1-C4-Alkanes and Utilization of C1-C4-Alkane-Comprising Product Stream
patent-application, November 2008


Catalytic cracking process with circulation of hot, regenerated catalyst to the stripping zone
patent, September 1994


Oxidative Coupling of Methane for Olefin Production
patent-application, November 2018


Method for Producing Hydrocarbons by Oxidative Coupling of Methane without Catalyst
patent-application, December 2016


Catalytic partial oxidation using staged oxygen addition
patent, April 2004


Condensation of olefins in fischer tropsch tail gas
patent, March 2004


Production of aromatic hydrocarbons from methane
patent, July 2011


Ethylene-to-Liquids Systems and Methods
patent-application, September 2017


Process for Dimerization or Co-Dimerization of .alpha Olefin
patent, August 1972


Process for producing a gaseous product
patent, February 2000


Process for the conversion of natural gas to hydrocarbon liquids
patent, February 2010


Carbon dioxide pressure swing adsorption process using modified alumina adsorbents
patent, June 1999


Process for the production of light alpha olefins by oligomerization of ethylene
patent, September 1994


Mesostructured Zeolitic Materials and Methods of Making and Using the Same
patent-application, January 2009


Nitrogen generation system
patent, March 1984


Production of olefin derivatives
patent-application, March 2003


Introduction of Mesoporosity into Zeolite Materials with Sequential Acid, Surfactant, and Base Treatment
patent-application, July 2013


Temperature regulating reactor apparatus and method
patent, January 1992


Catalyst for the metathesis of olefin(s)
patent, January 2004


Catalytic Alkane Dehydrogenation
patent-application, November 2016


Catalyst arrangement
patent, May 2018


Process for isomerizing 1-butene to 2-butene
patent, January 1979


Multiple stage catalyst bed hydrocracking with interstage feeds
patent, April 2004


Ethylene-to-Liquids Systems and Methods
patent-application, November 2015


Method for converting ethylene into light alpha olefins
patent, March 1994


Catalyst in granular form for 1,2-dichloroethane synthesis
patent, January 1999


Process for making 1-hexene from 1-butene
patent, October 1991


Ethylene-to-Liquid Systems and Methods
patent-application, October 2018


Catalysts for natural gas processes
patent, September 2017


Ethylene conversion process
patent, March 1998


Integration of Oxidative Coupling of Methane Processes
patent-application, April 2019


Methods for restoring the heat transfer coefficient of an oligomerization reactor
patent, April 2002


Nanowire Catalysts and Methods for Their Use and Preparation
patent-application, June 2013


Process for the production of at least one alkyl tertiobutyl ether from natural gas
patent, June 1996


Membrane separation of carbon dioxide
patent-application, February 2003


Porous inorganic composite oxide
patent-application, May 2012


Oxidative Coupling of Methane Implementations for Olefin Production
patent-application, September 2016


Direct Hydration of Ethylene to Ethanol
patent, August 1972


Supported catalyst with mixed lanthanum and other rare earth oxides
patent, January 1998


Converting Natural Gas to Organic Compounds
patent-application, May 2014


Gas to liquid conversion process
patent-application, December 2003


Process for Preparing Metal Oxide Powders
patent-application, January 2010


Compositions and Methods for Making Stabilized Mesoporous Materials
patent-application, July 2011


Adsorption Process for the Dehydration of Alcohol
patent-application, August 2013


Boron-promoted reducible metal oxides and methods of their use
patent, October 1988


Production of ethylene with nanowire catalysts
patent, August 2017


Process for converting ethylene to light alpha olefins
patent, April 2001


Efficient Oxidative Coupling of Methane Processes and Systems
patent-application, April 2017


Process for the oxidative coupling of hydrocarbons
patent, August 2014


Absorption process without external solvent
patent, October 1995


Oxidative coupling of methane for olefin production
patent, September 2019


Oxidative Coupling of Methane for Olefin Production
patent-application, October 2017


Oxidative coupling of methane
patent-application, February 2009


Production of alkenyl alkanoate catalysts
patent, January 1993


Catalytic dewaxing of light and heavy oils in dual parallel reactors
patent, August 1986


Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide
patent, March 2013


Preparation of Mesoporous Zeolites with Reduced Processing
patent-application, June 2016


Process for producing ethylene
patent, September 2002


Catalyst and Method for Converting Natural Gas to Higher Carbon Compounds
patent-application, November 2008


Advanced Oxidative Coupling of Methane
patent-application, October 2016


Hydrocarbon conversion
patent, March 1993


Process for Oligomerizing Olefins Using a Silica-Alumina Based Catalyst
patent-application, March 2006


Catalyst-Coated Support, Method for the Production Thereof, a Reactor Equipped Therewith, and Use Thereof
patent-application, August 2012


Reactors and Processes for the Oxidative Coupling of Hydrocarbons
patent-application, June 2013


Oxidative Coupling of Methane Systems and Methods
patent-application, April 2020


Process for the conversion of natural gas to hydrocarbon liquids
patent, February 2007


Process to produce a dilute ethylene stream an a dilute propylene stream
patent-application, May 2003


Processes for the conversion of methane to synthesis gas
patent, March 1996


Oxidative Coupling of Hydrocarbons as Heat Source
patent-application, July 2014


Catalysts for the oxidative conversion of methane to higher hydrocarbons
patent, June 1991


Natural gas processing and systems
patent, June 2017


Process for Making Diesel by Oligomerization
patent-application, May 2014


Thermal synthesis apparatus
patent, August 2009


Process and catalyst for hydrogenation of carbon oxides
patent, September 2010


Catalytic Partial Oxidation Reforming for Syngas Processing and Products Made Therefrom
patent-application, November 2008


Production of 1-Butene and Propylene From Ethylene
patent-application, April 2012


Hydrocarbon conversion catalyst
patent, May 1994


Process for Recovering Methane from a Gas Stream Comprising Methane and Ethylene
patent-application, April 2017


Systems and Process for Producing Higher-Value Hydrocarbons from Methane
patent-application, March 2012


Metal oxide nanorods
patent, April 1999


Catalytic composition and process for oligomerising ethylene in particular to 1-butene and/or 1-hexene
patent, February 2000


Integrated steam methane reforming process for producing carbon monoxide
patent, December 2001


Production of aromatics from methane
patent, September 2009


Mesostructured Zeolitic Materials, and Methods of Making and Using the Same
patent-application, October 2005


Process for selective hydrogenation of acetylene in an ethylene purification process
patent, January 2003


Processing Well Fluids
patent, July 1943


Oxidative Coupling of Methane Systems and Methods
patent-application, April 2014


Biotemplated Inorganic Materials
patent-application, May 2011


Systems and methods for processing CO2
patent, March 2012


Selective Hydrogenation Catalyst and Methods of Making and Using Same
patent-application, February 2007


Low-Energy Electrochemical Proton Transfer System And Method
patent-application, February 2011


Process for producing and extracting C.sub.2 to C.sub.6 alcohols
patent, September 1984


Catalyst for Methanation of Carbon Oxides, Preparation Method of the Catalyst and Process for the Methanation
patent-application, February 2009


Hydrocarbon production
patent, July 1989


Flow reactors for chemical conversions with heterogeneous catalysts
patent, July 2012


Oxidative Coupling of Methane Implementations for Olefin Production
patent-application, July 2020


Method for producing 1,2-dichloroethane by means of direct chlorination
patent, March 2010


Production of gasoline from light olefins in a fluidized catalyst reactor system
patent, July 1991


Defect Engineering in Metal Oxides Via Surfaces
patent-application, July 2012


Production of blow molding polyethylene resin
patent, December 1995


Method and device for mixing two reactant gases
patent-application, November 2004


Production of aromatic hydrocarbons from methane
patent, March 2010


Process for separating hydrocarbon compounds
patent, September 2015


Ethylene-to-Liquids Systems and Methods
patent-application, February 2020


Ceramic Membrane Having a Catalytic Membrane-Material Coating
patent-application, August 2012