CA1014502A - 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
CA1014502A
CA1014502A CA199,900A CA199900A CA1014502A CA 1014502 A CA1014502 A CA 1014502A CA 199900 A CA199900 A CA 199900A CA 1014502 A CA1014502 A CA 1014502A
Authority
CA
Canada
Prior art keywords
zones
hydrogen pressure
solvent refined
coal process
refined coal
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
CA199,900A
Other versions
CA199900S (en
Inventor
Charles H. Wright
Gerald R. Pastor
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.)
PITTSBURG AND MIDWAY COAL MINING CO (THE)
Original Assignee
PITTSBURG AND MIDWAY COAL MINING CO (THE)
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 PITTSBURG AND MIDWAY COAL MINING CO (THE) filed Critical PITTSBURG AND MIDWAY COAL MINING CO (THE)
Application granted granted Critical
Publication of CA1014502A publication Critical patent/CA1014502A/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
    • 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)
CA199,900A 1974-03-04 1974-05-13 Solvent refined coal process with zones of increasing hydrogen pressure Expired CA1014502A (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
CA1014502A true CA1014502A (en) 1977-07-26

Family

ID=23774501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,900A Expired CA1014502A (en) 1974-03-04 1974-05-13 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
JPS50119807A (en) 1975-09-19
DE2430506A1 (en) 1975-09-11
ZA743842B (en) 1975-09-24
US3884795A (en) 1975-05-20
AU7044174A (en) 1976-01-08
JPS5714717B2 (en) 1982-03-26

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