CA970307A - Conversion of coal by solvent extraction - Google Patents

Conversion of coal by solvent extraction

Info

Publication number
CA970307A
CA970307A CA157,959A CA157959A CA970307A CA 970307 A CA970307 A CA 970307A CA 157959 A CA157959 A CA 157959A CA 970307 A CA970307 A CA 970307A
Authority
CA
Canada
Prior art keywords
coal
conversion
solvent extraction
extraction
solvent
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
CA157,959A
Other versions
CA157959S (en
Inventor
Everett Gorin
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.)
Consolidation Coal Co
Original Assignee
Consolidation Coal Co
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 Consolidation Coal Co filed Critical Consolidation Coal Co
Application granted granted Critical
Publication of CA970307A publication Critical patent/CA970307A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • 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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • 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
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
CA157,959A 1971-12-08 1972-12-04 Conversion of coal by solvent extraction Expired CA970307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20578871A 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
CA970307A true CA970307A (en) 1975-07-01

Family

ID=22763646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,959A Expired CA970307A (en) 1971-12-08 1972-12-04 Conversion of coal by solvent extraction

Country Status (4)

Country Link
US (1) US3748254A (en)
AU (1) AU465080B2 (en)
CA (1) CA970307A (en)
ZA (1) ZA728360B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852182A (en) * 1972-11-07 1974-12-03 Lummus Co Coal liquefaction
US4008054A (en) * 1975-01-10 1977-02-15 Consolidation Coal Company Process for making low-sulfur and low-ash fuels
US4030982A (en) * 1975-07-10 1977-06-21 Consolidation Coal Company Process of making formcoke from non-caking or weakly caking coals
US4058976A (en) * 1975-11-21 1977-11-22 Encotech, Inc. Method and apparatus for removal of last traces of soluble ash and elements from solvent refined coal
US4021328A (en) * 1976-03-19 1977-05-03 Electric Power Research Institute Inc. Solidifying solvent refined coal
US4030893A (en) * 1976-05-20 1977-06-21 The Keller Corporation Method of preparing low-sulfur, low-ash fuel
GB1558031A (en) * 1976-08-24 1979-12-19 Us Energy Method for the sedimentation and filterability of coal derives liquids
US4090944A (en) * 1976-09-07 1978-05-23 Battelle Memorial Institute Process for catalytic depolymerization of coal to liquid fuel
US4089658A (en) * 1976-09-08 1978-05-16 B.D.F. Ltd. Coal extraction and fuel additive made therefrom
GB1593403A (en) * 1977-07-26 1981-07-15 Mobil Oil Corp Effect of catalyst and src concentration on hydroprocessing of recycle solvent/solvent refined coal (src) blends
US4138221A (en) * 1977-12-15 1979-02-06 Continental Oil Company Manufacture of pellets from coal conversion products
US4138223A (en) * 1977-12-15 1979-02-06 Continental Oil Company Manufacture of pellets from coal liquefaction products
US4153538A (en) * 1978-03-20 1979-05-08 Kerr-Mcgee Corporation Use of deashed coal as a flushing agent in a coal deashing process
US4248669A (en) * 1978-08-21 1981-02-03 Continental Oil Company Process for making metallurgical coke using fluidizer char
US4337142A (en) * 1980-05-29 1982-06-29 The United States Of America As Represented By The United States Department Of Energy Continuous process for conversion of coal
US4388152A (en) * 1980-08-04 1983-06-14 Conoco Inc. Process for producing blast furnace grade coke, a distillable product and fuel gases from a heavy, high sulfur, crude oil
US4909928A (en) * 1988-05-20 1990-03-20 Phillips Petroleum Company Coating of solid carbonaceous material with hydrocarbon liquid in process utilizing water containing system for receiving such carbonaceous material therethrough
US5015366A (en) * 1990-04-10 1991-05-14 The United States Of America As Represented By The United States Department Of Energy Process and apparatus for coal hydrogenation
US5296133A (en) * 1992-08-04 1994-03-22 Exxon Research And Engineering Company Low ash coal products from depolymerized coal
US5298157A (en) * 1992-08-04 1994-03-29 Exxon Research And Engineering Company Coal depolymerization utilizing hard acid/soft base
US5294349A (en) * 1992-08-04 1994-03-15 Exxon Research And Enginnering Company Coal depolymerization and hydroprocessing
US5492618A (en) * 1994-08-12 1996-02-20 Exxon Research And Engineering Company Recovery of hard acids and soft bases from decomposed coal
US5489377A (en) * 1994-08-12 1996-02-06 Exxon Research And Engineering Company Recovery of hard acids and soft bases from decomposed coal
US5489376A (en) * 1994-08-12 1996-02-06 Exxon Research And Engineering Company Recovery of hard acids and soft bases from decomposed coal
CA2808893C (en) 2010-08-16 2018-06-05 Energy & Environmental Research Center Foundation Sandwich gasification process for high-efficiency conversion of carbonaceous fuels to clean syngas with zero residual carbon discharge
US20200332197A1 (en) * 2017-09-13 2020-10-22 University Of Wyoming Systems and methods for refining coal into high value products
CN110819390B (en) * 2018-08-13 2021-03-12 中国石油化工股份有限公司 Method and system for low-rank coal fractional conversion
CN112126469B (en) * 2020-08-24 2022-04-15 成都聚实节能科技有限公司 IGCC combined cycle power generation method for co-producing fuel oil and natural gas

Also Published As

Publication number Publication date
AU465080B2 (en) 1975-09-18
ZA728360B (en) 1974-07-31
AU4936672A (en) 1974-05-30
US3748254A (en) 1973-07-24

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