EP0024792A3 - A method for producing a methane-lean synthesis gas from petroleum coke - Google Patents

A method for producing a methane-lean synthesis gas from petroleum coke Download PDF

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Publication number
EP0024792A3
EP0024792A3 EP80301984A EP80301984A EP0024792A3 EP 0024792 A3 EP0024792 A3 EP 0024792A3 EP 80301984 A EP80301984 A EP 80301984A EP 80301984 A EP80301984 A EP 80301984A EP 0024792 A3 EP0024792 A3 EP 0024792A3
Authority
EP
European Patent Office
Prior art keywords
methane
gas
lean
synthesis gas
volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP80301984A
Other languages
German (de)
French (fr)
Other versions
EP0024792A2 (en
Inventor
Bernard L. Schulman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Tosco Corp USA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tosco Corp USA filed Critical Tosco Corp USA
Publication of EP0024792A2 publication Critical patent/EP0024792A2/en
Publication of EP0024792A3 publication Critical patent/EP0024792A3/en
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0986—Catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)

Abstract

A methane-lean synthesis gas is produced from the steam gasification of petroleum coke in a fiuidized bed at temperatures of between 650 and 790°C and pressures of between 1.75 and 14 kg/cm² using a potassium or sodium salt to catalyze the steam-gasififation reaction. The synthesis gas produced contains less than about 3 volume % methane and less than 40% volume of steam. Because of its low methane content the gas may be used to produce methanol or a high purity product gas containing substantially only hydrogen and carbon dioxide which, in turn, may be scrubbed to pro­ duce a gas containing at least 95 volume % hydrogen. If the methane lean gas produced from the gasification reactor con­ tains nitrogen, e.g. when air is used to combust the coke to maintain the temperature of the fluidized bed, then the methane lean gas may be used to produce high purity ammonia.
EP80301984A 1979-09-04 1980-06-12 A method for producing a methane-lean synthesis gas from petroleum coke Withdrawn EP0024792A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7201779A 1979-09-04 1979-09-04
US72017 1979-09-04

Publications (2)

Publication Number Publication Date
EP0024792A2 EP0024792A2 (en) 1981-03-11
EP0024792A3 true EP0024792A3 (en) 1981-07-15

Family

ID=22105043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80301984A Withdrawn EP0024792A3 (en) 1979-09-04 1980-06-12 A method for producing a methane-lean synthesis gas from petroleum coke

Country Status (2)

Country Link
EP (1) EP0024792A3 (en)
AR (1) AR228573A1 (en)

Cited By (30)

* Cited by examiner, † Cited by third party
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US8268899B2 (en) 2009-05-13 2012-09-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8297542B2 (en) 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8328890B2 (en) 2008-09-19 2012-12-11 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US8349039B2 (en) 2008-02-29 2013-01-08 Greatpoint Energy, Inc. Carbonaceous fines recycle
US8361428B2 (en) 2008-02-29 2013-01-29 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8479834B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8479833B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8502007B2 (en) 2008-09-19 2013-08-06 Greatpoint Energy, Inc. Char methanation catalyst and its use in gasification processes
US8557878B2 (en) 2010-04-26 2013-10-15 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with vanadium recovery
US8647402B2 (en) 2008-09-19 2014-02-11 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US8648121B2 (en) 2011-02-23 2014-02-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with nickel recovery
US8652222B2 (en) 2008-02-29 2014-02-18 Greatpoint Energy, Inc. Biomass compositions for catalytic gasification
US8653149B2 (en) 2010-05-28 2014-02-18 Greatpoint Energy, Inc. Conversion of liquid heavy hydrocarbon feedstocks to gaseous products
US8652696B2 (en) 2010-03-08 2014-02-18 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
US8669013B2 (en) 2010-02-23 2014-03-11 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
CN102597181B (en) * 2009-08-06 2014-04-23 格雷特波因特能源公司 Processes for hydromethanation of a carbonaceous feedstock
US8728183B2 (en) 2009-05-13 2014-05-20 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8728182B2 (en) 2009-05-13 2014-05-20 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8733459B2 (en) 2009-12-17 2014-05-27 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8734548B2 (en) 2008-12-30 2014-05-27 Greatpoint Energy, Inc. Processes for preparing a catalyzed coal particulate
US8734547B2 (en) 2008-12-30 2014-05-27 Greatpoint Energy, Inc. Processes for preparing a catalyzed carbonaceous particulate
US8748687B2 (en) 2010-08-18 2014-06-10 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
US9012524B2 (en) 2011-10-06 2015-04-21 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
US9034061B2 (en) 2012-10-01 2015-05-19 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9034058B2 (en) 2012-10-01 2015-05-19 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9234149B2 (en) 2007-12-28 2016-01-12 Greatpoint Energy, Inc. Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock
US9273260B2 (en) 2012-10-01 2016-03-01 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9328920B2 (en) 2012-10-01 2016-05-03 Greatpoint Energy, Inc. Use of contaminated low-rank coal for combustion

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8123827B2 (en) 2007-12-28 2012-02-28 Greatpoint Energy, Inc. Processes for making syngas-derived products
US8709113B2 (en) 2008-02-29 2014-04-29 Greatpoint Energy, Inc. Steam generation processes utilizing biomass feedstocks
WO2009124017A2 (en) 2008-04-01 2009-10-08 Greatpoint Energy, Inc. Processes for the separation of methane from a gas stream
CA2718536C (en) 2008-04-01 2014-06-03 Greatpoint Energy, Inc. Sour shift process for the removal of carbon monoxide from a gas stream
US8202913B2 (en) 2008-10-23 2012-06-19 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US20110064648A1 (en) * 2009-09-16 2011-03-17 Greatpoint Energy, Inc. Two-mode process for hydrogen production
AU2011323645A1 (en) 2010-11-01 2013-05-02 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
WO2012166879A1 (en) 2011-06-03 2012-12-06 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
LT2954033T (en) 2013-02-05 2020-01-27 Reliance Industries Limited A process for catalytic gasification of carbonaceous feedstock
WO2018047076A1 (en) 2016-09-08 2018-03-15 Reliance Industries Limited A hydrothermally stable catalyst composition and a process for preparation thereof
US10464872B1 (en) 2018-07-31 2019-11-05 Greatpoint Energy, Inc. Catalytic gasification to produce methanol
US10344231B1 (en) 2018-10-26 2019-07-09 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization
US10435637B1 (en) 2018-12-18 2019-10-08 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization and power generation
US10618818B1 (en) 2019-03-22 2020-04-14 Sure Champion Investment Limited Catalytic gasification to produce ammonia and urea
HU231257B1 (en) 2019-03-29 2022-07-28 MOL Magyar Olaj- és Gázipari Nyilvánosan Működő Rt. Improved process for producing hydrogen rich gaseous mixture
HU231341B1 (en) 2019-03-29 2023-01-28 Mol Magyar Olaj- És Gázipari Nyilvánosan Működő Részvénytársaság Method for producing hydrogen rich gaseous mixture

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR681147A (en) * 1928-02-11 1930-05-09 Process for the manufacture of gas mixtures, especially for the synthesis of methyl alcohol and the like
DE700940C (en) * 1937-09-28 1941-01-04 Metallgesellschaft Akt Ges Process for the production of synthesis gas by gasifying fuels under increased pressure by means of oxygen-water vapor mixtures
US2652319A (en) * 1949-01-03 1953-09-15 Standard Oil Dev Co Process for water-gas generation
US3615299A (en) * 1969-06-04 1971-10-26 Chevron Res Hydrogen production by reaction of carbon with steam or steam and oxygen
US3615300A (en) * 1969-06-04 1971-10-26 Chevron Res Hydrogen production by reaction of carbon with steam and oxygen
US3803023A (en) * 1970-06-09 1974-04-09 Exxon Research Engineering Co Steam gasification of coke
GB1395953A (en) * 1972-07-19 1975-05-29 Exxon Research Engineering Co Fluid coking with recycle of coke from gasifier to coker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR681147A (en) * 1928-02-11 1930-05-09 Process for the manufacture of gas mixtures, especially for the synthesis of methyl alcohol and the like
DE700940C (en) * 1937-09-28 1941-01-04 Metallgesellschaft Akt Ges Process for the production of synthesis gas by gasifying fuels under increased pressure by means of oxygen-water vapor mixtures
US2652319A (en) * 1949-01-03 1953-09-15 Standard Oil Dev Co Process for water-gas generation
US3615299A (en) * 1969-06-04 1971-10-26 Chevron Res Hydrogen production by reaction of carbon with steam or steam and oxygen
US3615300A (en) * 1969-06-04 1971-10-26 Chevron Res Hydrogen production by reaction of carbon with steam and oxygen
US3803023A (en) * 1970-06-09 1974-04-09 Exxon Research Engineering Co Steam gasification of coke
GB1395953A (en) * 1972-07-19 1975-05-29 Exxon Research Engineering Co Fluid coking with recycle of coke from gasifier to coker

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234149B2 (en) 2007-12-28 2016-01-12 Greatpoint Energy, Inc. Steam generating slurry gasifier for the catalytic gasification of a carbonaceous feedstock
US8349039B2 (en) 2008-02-29 2013-01-08 Greatpoint Energy, Inc. Carbonaceous fines recycle
US8297542B2 (en) 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8652222B2 (en) 2008-02-29 2014-02-18 Greatpoint Energy, Inc. Biomass compositions for catalytic gasification
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8361428B2 (en) 2008-02-29 2013-01-29 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8502007B2 (en) 2008-09-19 2013-08-06 Greatpoint Energy, Inc. Char methanation catalyst and its use in gasification processes
US8647402B2 (en) 2008-09-19 2014-02-11 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US8328890B2 (en) 2008-09-19 2012-12-11 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
US8734547B2 (en) 2008-12-30 2014-05-27 Greatpoint Energy, Inc. Processes for preparing a catalyzed carbonaceous particulate
US8734548B2 (en) 2008-12-30 2014-05-27 Greatpoint Energy, Inc. Processes for preparing a catalyzed coal particulate
US8268899B2 (en) 2009-05-13 2012-09-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8728182B2 (en) 2009-05-13 2014-05-20 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8728183B2 (en) 2009-05-13 2014-05-20 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
CN102597181B (en) * 2009-08-06 2014-04-23 格雷特波因特能源公司 Processes for hydromethanation of a carbonaceous feedstock
US8479834B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8479833B2 (en) 2009-10-19 2013-07-09 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8733459B2 (en) 2009-12-17 2014-05-27 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
US8669013B2 (en) 2010-02-23 2014-03-11 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
US8652696B2 (en) 2010-03-08 2014-02-18 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
US8557878B2 (en) 2010-04-26 2013-10-15 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with vanadium recovery
US8653149B2 (en) 2010-05-28 2014-02-18 Greatpoint Energy, Inc. Conversion of liquid heavy hydrocarbon feedstocks to gaseous products
US8748687B2 (en) 2010-08-18 2014-06-10 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
US8648121B2 (en) 2011-02-23 2014-02-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with nickel recovery
US9012524B2 (en) 2011-10-06 2015-04-21 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
US9034061B2 (en) 2012-10-01 2015-05-19 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9034058B2 (en) 2012-10-01 2015-05-19 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9273260B2 (en) 2012-10-01 2016-03-01 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
US9328920B2 (en) 2012-10-01 2016-05-03 Greatpoint Energy, Inc. Use of contaminated low-rank coal for combustion

Also Published As

Publication number Publication date
AR228573A1 (en) 1983-03-30
EP0024792A2 (en) 1981-03-11

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19811211

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Inventor name: SCHULMAN, BERNARD L.