ZA815626B - Method for controlling boiling point distribution of coal liquefaction oil product - Google Patents

Method for controlling boiling point distribution of coal liquefaction oil product

Info

Publication number
ZA815626B
ZA815626B ZA815626A ZA815626A ZA815626B ZA 815626 B ZA815626 B ZA 815626B ZA 815626 A ZA815626 A ZA 815626A ZA 815626 A ZA815626 A ZA 815626A ZA 815626 B ZA815626 B ZA 815626B
Authority
ZA
South Africa
Prior art keywords
boiling point
oil product
point distribution
coal liquefaction
liquefaction oil
Prior art date
Application number
ZA815626A
Other languages
English (en)
Inventor
Raymond Paul Anderson
David Keith Schmalzer
Charles Hubert Wright
Original Assignee
Pittsburgh Midway Coal Mining
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 Pittsburgh Midway Coal Mining filed Critical Pittsburgh Midway Coal Mining
Publication of ZA815626B publication Critical patent/ZA815626B/xx

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
    • C10G1/008—Controlling or regulating of liquefaction processes

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)
ZA815626A 1981-03-04 1981-08-14 Method for controlling boiling point distribution of coal liquefaction oil product ZA815626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/237,762 US4364817A (en) 1981-03-04 1981-03-04 Method for controlling boiling point distribution of coal liquefaction oil product

Publications (1)

Publication Number Publication Date
ZA815626B true ZA815626B (en) 1982-08-25

Family

ID=22895056

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA815626A ZA815626B (en) 1981-03-04 1981-08-14 Method for controlling boiling point distribution of coal liquefaction oil product

Country Status (11)

Country Link
US (1) US4364817A (de)
EP (1) EP0059282B1 (de)
AU (1) AU548626B2 (de)
BR (1) BR8108982A (de)
CA (1) CA1174624A (de)
DE (1) DE3175904D1 (de)
ES (1) ES8302073A1 (de)
IL (1) IL63395A0 (de)
PL (1) PL233592A1 (de)
WO (1) WO1982003083A1 (de)
ZA (1) ZA815626B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042984C2 (de) * 1980-11-14 1986-06-26 Saarbergwerke AG, 6600 Saarbrücken Verfahren zum Hydrieren von Kohle
JPS59109588A (ja) * 1982-12-15 1984-06-25 Kobe Steel Ltd 褐炭の液化方法
US4879021A (en) * 1983-03-07 1989-11-07 Hri, Inc. Hydrogenation of coal and subsequent liquefaction of hydrogenated undissolved coal
US4569749A (en) * 1984-08-20 1986-02-11 Gulf Research & Development Company Coal liquefaction process
US4541916A (en) * 1984-10-18 1985-09-17 Gulf Research & Development Corporation Coal liquefaction process using low grade crude oil
US4874506A (en) * 1986-06-18 1989-10-17 Hri, Inc. Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction
CA2022721C (en) * 1990-08-03 1999-10-26 Teresa Ignasiak Process for converting heavy oil deposited on coal to distillable oil in a low severity process
US5733529A (en) * 1995-06-05 1998-03-31 Whitehill Oral Technologies, Inc. Ultramulsion based antigingivitis toothpaste compositions
US5730967A (en) * 1995-06-05 1998-03-24 Whitehill Oral Technologies, Inc. Ultramulsion based skin care compositions
US5733536A (en) * 1995-06-05 1998-03-31 Whitehill Oral Technologies, Inc. Ultramulsion based hair care compositions
US10400108B2 (en) * 2016-04-29 2019-09-03 Axens Carbon black feedstock from direct coal liquefaction

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075912A (en) * 1958-09-18 1963-01-29 Texaco Inc Hydroconversion of solid carbonaceous materials
US3790467A (en) * 1970-08-27 1974-02-05 Exxon Research Engineering Co Coal liquefaction solids removal
US3726785A (en) * 1971-03-03 1973-04-10 Exxon Research Engineering Co Coal liquefaction using high and low boiling solvents
US4045329A (en) * 1974-01-21 1977-08-30 Hydrocarbon Research, Inc. Coal hydrogenation with selective recycle of liquid to reactor
DE2654635B2 (de) * 1976-12-02 1979-07-12 Ludwig Dr. 6703 Limburgerhof Raichle Verfahren zur kontinuierlichen Herstellung von Kohlenwasserstoffölen aus Kohle durch spaltende Druckhydrierung
US4159237A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Coal liquefaction process employing fuel from a combined gasifier
US4159238A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Integrated coal liquefaction-gasification process
US4159236A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Method for combining coal liquefaction and gasification processes
US4211631A (en) * 1978-07-03 1980-07-08 Gulf Research And Development Company Coal liquefaction process employing multiple recycle streams
US4222845A (en) * 1978-12-13 1980-09-16 Gulf Oil Corporation Integrated coal liquefaction-gasification-naphtha reforming process
US4230556A (en) * 1978-12-15 1980-10-28 Gulf Oil Corporation Integrated coal liquefaction-gasification process
US4255248A (en) * 1979-09-07 1981-03-10 Chevron Research Company Two-stage coal liquefaction process with process-derived solvent having a low heptane-insolubiles content

Also Published As

Publication number Publication date
DE3175904D1 (en) 1987-03-12
PL233592A1 (de) 1982-09-13
EP0059282A2 (de) 1982-09-08
WO1982003083A1 (en) 1982-09-16
EP0059282B1 (de) 1987-02-04
EP0059282A3 (en) 1983-10-05
AU7453881A (en) 1982-09-28
US4364817A (en) 1982-12-21
ES504886A0 (es) 1983-01-01
ES8302073A1 (es) 1983-01-01
AU548626B2 (en) 1985-12-19
CA1174624A (en) 1984-09-18
BR8108982A (pt) 1983-01-25
IL63395A0 (en) 1981-10-30

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