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GB1441671A - Method of converting coal to pipeline quality gas - Google Patents

Method of converting coal to pipeline quality gas

Info

Publication number
GB1441671A
GB1441671A GB303474A GB303474A GB1441671A GB 1441671 A GB1441671 A GB 1441671A GB 303474 A GB303474 A GB 303474A GB 303474 A GB303474 A GB 303474A GB 1441671 A GB1441671 A GB 1441671A
Authority
GB
United Kingdom
Prior art keywords
gas
reactor
char
coal
jan
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.)
Expired
Application number
GB303474A
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.)
Gilbert Associates Inc
Original Assignee
Gilbert Associates Inc
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 Gilbert Associates Inc filed Critical Gilbert Associates Inc
Publication of GB1441671A publication Critical patent/GB1441671A/en
Expired legal-status Critical Current

Links

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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0485—Set-up of reactors or accessories; Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • 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
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/72—Other features
    • C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
    • 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
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J2300/0903—Feed preparation
    • C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
    • 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
    • C10J2300/093—Coal
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0966—Hydrogen
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Industrial Gases (AREA)

Abstract

1441671 Hydrogenating pulverized coal GILBERT ASSOCIATES Inc 23 Jan 1974 [29 Jan 1973] 03034/74 Heading C5E Coal is converted to gas by introducing ultrafine coal powder of a size of 4 Á and smaller to a first reactor at high temperature, e.g. 700- 1200‹ C. in the presence of H 2 , the high temperature being sufficient to cause thermal comminution and devolatilization of the ultrafine coal to form char (e.g. size <SP>1</SP>/100 Á) whereupon the char reacts with the H 2 to produce hydrocarbon gas, the reaction being exothermic and maintaining the temperature of the reactor. The products may be separated into sub micron char particles and a gas comprising CH 4 , H 2 , CO, N 2 , CO 2 , H 2 S and H 2 O. The char may be reacted with oxygen and steam in a second reactor to form a synthesis gas which is the source of H 2 for the first reactor. The gas product stream may be treated to remove CO 2 and H 2 S and passed to a catalytic methanator to enrich the gas in methane.
GB303474A 1973-01-29 1974-01-23 Method of converting coal to pipeline quality gas Expired GB1441671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00327873A US3854896A (en) 1973-01-29 1973-01-29 Method of converting coal to pipeline quality gas

Publications (1)

Publication Number Publication Date
GB1441671A true GB1441671A (en) 1976-07-07

Family

ID=23278447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB303474A Expired GB1441671A (en) 1973-01-29 1974-01-23 Method of converting coal to pipeline quality gas

Country Status (4)

Country Link
US (1) US3854896A (en)
JP (1) JPS5133102A (en)
DE (1) DE2403933A1 (en)
GB (1) GB1441671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151253A (en) * 1983-12-13 1985-07-17 British Gas Corp Methane from coal
DE2952883C2 (en) * 1978-06-15 1987-04-09 Director-General Of Agency Of Industrial Science And Technology, Tokio/Tokyo Process for the production of a gas with a high calorific value by hydrogenating gasification of coal

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516902A (en) * 1974-07-08 1976-01-20 Mifuji Tetsuko Kk Sekitankara howatankasuisogasuo seizosuru hoho
US4067700A (en) * 1974-09-13 1978-01-10 Gilbert Associates Inc. Method for gasifying coal
US3971638A (en) * 1974-12-23 1976-07-27 Gulf Oil Corporation Coal gasification process utilizing high sulfur carbonaceous material
US4066420A (en) * 1976-05-07 1978-01-03 Dr. C. Otto & Comp. G.M.B.H. Process for the gasification of solid fuels
US4137052A (en) * 1977-02-07 1979-01-30 Pont Anthony A Du Apparatus and system for producing coal gas
DE2724802C2 (en) * 1977-06-02 1986-09-18 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach Device with a nuclear-heated helium circuit for the production of methane or synthesis gas from coal
DE2724833A1 (en) * 1977-06-02 1979-03-01 Ght Hochtemperaturreak Tech COAL GASIFICATION WITH NUCLEAR ENERGY
DE2837906C2 (en) * 1978-08-31 1987-03-19 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach Coal gasification plant with hydrogenating and steam gasifier
US4313737A (en) * 1980-03-06 1982-02-02 Consolidated Natural Gas Service Method for separating undesired components from coal by an explosion type comminution process
DE3219562C2 (en) * 1982-05-25 1985-01-10 Klöckner-Werke AG, 4100 Duisburg Process for supplying coal to a steelworks
JPS59189191A (en) * 1983-04-13 1984-10-26 Tokyo Gas Co Ltd Preparation of fuel gas with high calorific value
ZA854014B (en) * 1984-07-19 1986-10-29 Texaco Development Corp Coal gasification process
US4720289A (en) * 1985-07-05 1988-01-19 Exxon Research And Engineering Company Process for gasifying solid carbonaceous materials
US4820313A (en) * 1986-09-17 1989-04-11 Kelmar Energy Corporation Coal processing method and apparatus
GB8705275D0 (en) * 1987-03-06 1987-04-08 Foster Wheeler Energy Ltd Production of fuel gas
US9493721B2 (en) * 2002-02-05 2016-11-15 The Regents Of The University Of California Method to produce methane rich fuel gas from carbonaceous feedstocks using a steam hydrogasification reactor and a water gas shift reactor
US6939389B2 (en) * 2003-08-08 2005-09-06 Frank Mooney Method and apparatus for manufacturing fine powders
CA2799535C (en) * 2004-09-22 2016-08-02 Signa Chemistry Llc Titanium oxide and alumina alkali metal compositions
EP1874681A2 (en) 2005-04-06 2008-01-09 Cabot Corporation Method to produce hydrogen or synthesis gas
US7575613B2 (en) * 2005-05-26 2009-08-18 Arizona Public Service Company Method and apparatus for producing methane from carbonaceous material
US20110179762A1 (en) * 2006-09-11 2011-07-28 Hyun Yong Kim Gasification reactor and gas turbine cycle in igcc system
US8236072B2 (en) * 2007-02-08 2012-08-07 Arizona Public Service Company System and method for producing substitute natural gas from coal
CN106800955B (en) * 2017-01-16 2020-10-16 西安三瑞实业有限公司 Method for producing tar and co-producing LNG (liquefied natural gas) by coupling pulverized coal pyrolysis and coke breeze gasification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH216476A (en) * 1939-02-20 1941-08-31 Rohrbach Hans Ing Dipl Process for comminuting fine fuel dust, in particular coal dust.
US3424556A (en) * 1966-07-27 1969-01-28 Us Interior Production of carbon black from coal
US3556749A (en) * 1968-07-05 1971-01-19 Gen Electric Apparatus and method for the hydrogenation of coal
JPS4829606B1 (en) * 1969-08-07 1973-09-12
US3736233A (en) * 1970-07-23 1973-05-29 Occidental Petroleum Corp Process of pyrolyzing and desulfurizing sulfur bearing agglomerative bituminous coal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952883C2 (en) * 1978-06-15 1987-04-09 Director-General Of Agency Of Industrial Science And Technology, Tokio/Tokyo Process for the production of a gas with a high calorific value by hydrogenating gasification of coal
GB2151253A (en) * 1983-12-13 1985-07-17 British Gas Corp Methane from coal

Also Published As

Publication number Publication date
JPS5133102A (en) 1976-03-22
US3854896A (en) 1974-12-17
DE2403933A1 (en) 1974-08-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee