CA1014501A - Solvent refined coal process including recycle of coal minerals - Google Patents

Solvent refined coal process including recycle of coal minerals

Info

Publication number
CA1014501A
CA1014501A CA199,898A CA199898A CA1014501A CA 1014501 A CA1014501 A CA 1014501A CA 199898 A CA199898 A CA 199898A CA 1014501 A CA1014501 A CA 1014501A
Authority
CA
Canada
Prior art keywords
coal
process including
minerals
solvent refined
including recycle
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
CA199,898A
Other languages
English (en)
Other versions
CA199898S (en
Inventor
Gerald R. Pastor
Charles H. Wright
Willard C. Bull
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 CA1014501A publication Critical patent/CA1014501A/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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/042—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction by the use of hydrogen-donor solvents
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA199,898A 1974-03-04 1974-05-13 Solvent refined coal process including recycle of coal minerals Expired CA1014501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446973A US3884794A (en) 1974-03-04 1974-03-04 Solvent refined coal process including recycle of coal minerals

Publications (1)

Publication Number Publication Date
CA1014501A true CA1014501A (en) 1977-07-26

Family

ID=23774504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,898A Expired CA1014501A (en) 1974-03-04 1974-05-13 Solvent refined coal process including recycle of coal minerals

Country Status (12)

Country Link
US (1) US3884794A (is")
JP (1) JPS5714718B2 (is")
BR (1) BR7406236A (is")
CA (1) CA1014501A (is")
CS (1) CS191256B2 (is")
DD (1) DD113565A5 (is")
DE (1) DE2431872A1 (is")
FR (1) FR2263291A1 (is")
GB (1) GB1499331A (is")
PL (1) PL99575B1 (is")
SU (1) SU563920A3 (is")
ZA (1) ZA744085B (is")

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040957A (en) * 1976-02-20 1977-08-09 The Lummus Company Separation of insoluble material from coal liquefaction product by use of a diluent
AU506174B2 (en) * 1976-05-28 1979-12-13 Kobe Steel Limited Coal liquefaction
US4083769A (en) * 1976-11-30 1978-04-11 Gulf Research & Development Company Catalytic process for liquefying coal
DE2654635B2 (de) * 1976-12-02 1979-07-12 Ludwig Dr. 6703 Limburgerhof Raichle Verfahren zur kontinuierlichen Herstellung von Kohlenwasserstoffölen aus Kohle durch spaltende Druckhydrierung
US4210518A (en) * 1977-01-24 1980-07-01 Exxon Research & Engineering Co. Hydrogen-donor coal liquefaction process
US4176041A (en) * 1977-02-24 1979-11-27 Kobe Steel, Ltd. Method for reforming low grade coals
US4210517A (en) * 1977-10-31 1980-07-01 Mitsui Mining Co. Ltd. Preparation of carbonaceous products
US4203823A (en) * 1978-07-03 1980-05-20 Gulf Research & Development Company Combined coal liquefaction-gasification process
US4226698A (en) * 1978-08-04 1980-10-07 Schroeder Wilburn C Ash removal and synthesis gas generation from heavy oils produced by coal hydrogenation
US4244812A (en) * 1978-12-28 1981-01-13 Kerr-Mcgee Corporation System for producing a powdery composition comprising coal products in a coal deashing process
US4347117A (en) * 1979-12-20 1982-08-31 Exxon Research & Engineering Co. Donor solvent coal liquefaction with bottoms recycle at elevated pressure
US4322284A (en) * 1980-02-05 1982-03-30 Gulf Research & Development Company Solvent refining of coal using octahydrophenanthrene-enriched solvent and coal minerals recycle
US4312746A (en) * 1980-02-05 1982-01-26 Gulf Research & Development Company Catalytic production of octahydrophenanthrene-enriched solvent
US4323447A (en) * 1980-02-05 1982-04-06 Gulf Research & Development Company Coal Liquefaction process employing octahydrophenanthrene-enriched solvent
US4328088A (en) * 1980-09-09 1982-05-04 The Pittsburg & Midway Coal Mining Co. Controlled short residence time coal liquefaction process
US4330388A (en) * 1980-09-09 1982-05-18 The Pittsburg & Midway Coal Mining Co. Short residence time coal liquefaction process including catalytic hydrogenation
US4377464A (en) * 1981-09-03 1983-03-22 The Pittsburg & Midway Coal Mining Co. Coal liquefaction process
US4558651A (en) * 1983-10-19 1985-12-17 International Coal Refining Company Fired heater for coal liquefaction process
US4617105A (en) * 1985-09-26 1986-10-14 Air Products And Chemicals, Inc. Coal liquefaction process using pretreatment with a binary solvent mixture
US5256278A (en) * 1992-02-27 1993-10-26 Energy And Environmental Research Center Foundation (Eerc Foundation) Direct coal liquefaction process
AU2004299837B2 (en) * 2003-12-12 2010-09-23 Jy Capital Investment Llc A pre-burning, dry process methodology and systems for enhancing solid fuel properties
US8585786B2 (en) * 2006-03-31 2013-11-19 Coaltek, Inc. Methods and systems for briquetting solid fuel
RU2458975C2 (ru) * 2006-03-31 2012-08-20 Коултэк, Инк. Способы и устройства, повышающие качество твердого топлива
EP2002179B1 (en) * 2006-03-31 2012-07-04 CoalTek, Inc. Methods and systems for enhancing solid fuel properties
US8585788B2 (en) * 2006-03-31 2013-11-19 Coaltek, Inc. Methods and systems for processing solid fuel
AU2015355919B2 (en) * 2014-12-05 2019-05-02 Posco Method and apparatus for manufacturing cokes additive

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
BR7406236A (pt) 1976-03-23
SU563920A3 (ru) 1977-06-30
ZA744085B (en) 1975-06-25
PL99575B1 (pl) 1978-07-31
JPS5714718B2 (is") 1982-03-26
CS191256B2 (en) 1979-06-29
DD113565A5 (is") 1975-06-12
FR2263291A1 (is") 1975-10-03
GB1499331A (en) 1978-02-01
AU7055474A (en) 1976-01-08
JPS50119808A (is") 1975-09-19
US3884794A (en) 1975-05-20
DE2431872A1 (de) 1975-09-11

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