ZA841630B - Hydrogenation of undissolved coal and subsequent liquefaction of hydrogenated coal - Google Patents
Hydrogenation of undissolved coal and subsequent liquefaction of hydrogenated coalInfo
- Publication number
- ZA841630B ZA841630B ZA841630A ZA841630A ZA841630B ZA 841630 B ZA841630 B ZA 841630B ZA 841630 A ZA841630 A ZA 841630A ZA 841630 A ZA841630 A ZA 841630A ZA 841630 B ZA841630 B ZA 841630B
- Authority
- ZA
- South Africa
- Prior art keywords
- coal
- hydrogenation
- undissolved
- hydrogenated
- subsequent liquefaction
- Prior art date
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
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/083—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts in the presence of a solvent
-
- 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
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/086—Characterised by the catalyst used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47291583A | 1983-03-07 | 1983-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA841630B true ZA841630B (en) | 1984-10-31 |
Family
ID=23877413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA841630A ZA841630B (en) | 1983-03-07 | 1984-03-05 | Hydrogenation of undissolved coal and subsequent liquefaction of hydrogenated coal |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0798945B2 (fr) |
AU (1) | AU576488B2 (fr) |
CA (1) | CA1232220A (fr) |
DE (1) | DE3408095A1 (fr) |
ZA (1) | ZA841630B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842719A (en) * | 1985-04-22 | 1989-06-27 | Hri, Inc. | Catalytic two-stage coal hydrogenation and hydroconversion process |
ZA862690B (en) * | 1985-04-22 | 1988-11-30 | Hri Inc | Catalytic two-stage co-processing of coal/oil feedstocks |
US4853111A (en) * | 1985-04-22 | 1989-08-01 | Hri, Inc. | Two-stage co-processing of coal/oil feedstocks |
AU579462B2 (en) * | 1985-04-22 | 1988-11-24 | Hri Inc. | Catalytic two-stage coal hydrogenation and hydroconversion process |
US4589973A (en) * | 1985-07-15 | 1986-05-20 | Breckinridge Minerals, Inc. | Process for recovering oil from raw oil shale using added pulverized coal |
US4874506A (en) * | 1986-06-18 | 1989-10-17 | Hri, Inc. | Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction |
US4816141A (en) * | 1987-10-16 | 1989-03-28 | Hri, Inc. | Catalytic two-stage liquefaction of coal utilizing cascading of used ebullated-bed catalyst |
CN111876189B (zh) * | 2020-07-21 | 2022-09-02 | 中国神华煤制油化工有限公司 | 煤两段催化直接液化的方法及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700584A (en) * | 1971-02-24 | 1972-10-24 | Hydrocarbon Research Inc | Hydrogenation of low rank coal |
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 |
DE2654635B2 (de) * | 1976-12-02 | 1979-07-12 | Ludwig Dr. 6703 Limburgerhof Raichle | Verfahren zur kontinuierlichen Herstellung von Kohlenwasserstoffölen aus Kohle durch spaltende Druckhydrierung |
JPS55139489A (en) * | 1979-04-16 | 1980-10-31 | Mitsui Cokes Kogyo Kk | Liquefaction of coal or the like |
JPS5681390A (en) * | 1979-12-07 | 1981-07-03 | Chiyoda Chem Eng & Constr Co Ltd | Multistage hydrogenation treatment of coal |
US4316793A (en) * | 1979-12-21 | 1982-02-23 | The Lummus Company | Hydroliquefaction of coal |
DE3021859C2 (de) * | 1980-06-11 | 1982-05-19 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zum Hydrieren von Kohle |
JPS5761082A (en) * | 1980-09-30 | 1982-04-13 | Kobe Steel Ltd | Liquefaction of coal |
AU9183482A (en) * | 1981-12-28 | 1983-07-07 | Hri Inc. | Coal hydrogenation process using acid hydrolysis and precipitation of asphaltenes |
-
1984
- 1984-03-05 ZA ZA841630A patent/ZA841630B/xx unknown
- 1984-03-05 AU AU25276/84A patent/AU576488B2/en not_active Ceased
- 1984-03-05 DE DE19843408095 patent/DE3408095A1/de active Granted
- 1984-03-06 CA CA000448932A patent/CA1232220A/fr not_active Expired
- 1984-03-07 JP JP59042229A patent/JPH0798945B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS59168088A (ja) | 1984-09-21 |
AU576488B2 (en) | 1988-09-01 |
DE3408095A1 (de) | 1984-09-20 |
CA1232220A (fr) | 1988-02-02 |
DE3408095C2 (fr) | 1993-05-27 |
JPH0798945B2 (ja) | 1995-10-25 |
AU2527684A (en) | 1984-09-27 |
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