ZA743842B - Solvent refined coal process with zones of increasing hydrogen pressure - Google Patents

Solvent refined coal process with zones of increasing hydrogen pressure

Info

Publication number
ZA743842B
ZA743842B ZA00743842A ZA743842A ZA743842B ZA 743842 B ZA743842 B ZA 743842B ZA 00743842 A ZA00743842 A ZA 00743842A ZA 743842 A ZA743842 A ZA 743842A ZA 743842 B ZA743842 B ZA 743842B
Authority
ZA
South Africa
Prior art keywords
zones
hydrogen pressure
solvent refined
coal process
refined coal
Prior art date
Application number
ZA00743842A
Inventor
G Pastor
C Wright
Original Assignee
Gulf Oil Corp
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 Gulf Oil Corp filed Critical Gulf Oil Corp
Publication of ZA743842B publication Critical patent/ZA743842B/en

Links

Classifications

    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
    • C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA00743842A 1974-03-04 1974-06-17 Solvent refined coal process with zones of increasing hydrogen pressure ZA743842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446972A US3884795A (en) 1974-03-04 1974-03-04 Solvent refined coal process with zones of increasing hydrogen pressure

Publications (1)

Publication Number Publication Date
ZA743842B true ZA743842B (en) 1975-09-24

Family

ID=23774501

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743842A ZA743842B (en) 1974-03-04 1974-06-17 Solvent refined coal process with zones of increasing hydrogen pressure

Country Status (5)

Country Link
US (1) US3884795A (en)
JP (1) JPS5714717B2 (en)
CA (1) CA1014502A (en)
DE (1) DE2430506A1 (en)
ZA (1) ZA743842B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA743326B (en) * 1974-05-24 1976-01-28 South African Coal Oil Gas Improvements relating to the solventrefining of coal
US3997422A (en) * 1975-06-20 1976-12-14 Gulf Oil Corporation Combination coal deashing and coking process
US4111788A (en) * 1976-09-23 1978-09-05 Hydrocarbon Research, Inc. Staged hydrogenation of low rank coal
US4083769A (en) * 1976-11-30 1978-04-11 Gulf Research & Development Company Catalytic process for liquefying coal
US4128471A (en) * 1976-11-30 1978-12-05 Gulf Research & Development Company Coal liquefaction process employing carbon monoxide
US4110192A (en) * 1976-11-30 1978-08-29 Gulf Research & Development Company Process for liquefying coal employing a vented dissolver
US4374016A (en) * 1981-08-24 1983-02-15 Air Products And Chemicals, Inc. Process for hydrogenating coal and coal solvents
US4400261A (en) * 1981-10-05 1983-08-23 International Coal Refining Company Process for coal liquefaction by separation of entrained gases from slurry exiting staged dissolvers
DE3141380C2 (en) * 1981-10-17 1987-04-23 GfK Gesellschaft für Kohleverflüssigung mbH, 6600 Saarbrücken Process for hydrogenating coal
US4424108A (en) * 1982-01-08 1984-01-03 The Pittsburg & Midway Coal Mining Co. Process for heating coal-oil slurries
JPS58148326A (en) * 1982-02-27 1983-09-03 Matsushita Electric Works Ltd Hot water heating system
JPS5915733A (en) * 1982-07-16 1984-01-26 Matsushita Electric Ind Co Ltd Temperature control device of heat pump type floor heating apparatus
JPS5997429A (en) * 1982-11-29 1984-06-05 Matsushita Electric Works Ltd Temperature controlling device for floor heating
US4617105A (en) * 1985-09-26 1986-10-14 Air Products And Chemicals, Inc. Coal liquefaction process using pretreatment with a binary solvent mixture
WO2013019320A1 (en) 2011-07-29 2013-02-07 Saudi Arabian Oil Company Hydrogen-enriched feedstock for fluidized catalytic cracking process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341447A (en) * 1965-01-18 1967-09-12 Willard C Bull Solvation process for carbonaceous fuels
US3617465A (en) * 1969-11-20 1971-11-02 Hydrocarbon Research Inc Coal hydrogenation
US3594304A (en) * 1970-04-13 1971-07-20 Sun Oil Co Thermal liquefaction of coal
US3645885A (en) * 1970-05-04 1972-02-29 Exxon Research Engineering Co Upflow coal liquefaction
US3808119A (en) * 1972-10-12 1974-04-30 Pittsburgh Midway Coal Mining Process for refining carbonaceous fuels

Also Published As

Publication number Publication date
CA1014502A (en) 1977-07-26
JPS50119807A (en) 1975-09-19
DE2430506A1 (en) 1975-09-11
US3884795A (en) 1975-05-20
AU7044174A (en) 1976-01-08
JPS5714717B2 (en) 1982-03-26

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