CA1176196A - Liquefaction de la houille - Google Patents
Liquefaction de la houilleInfo
- Publication number
- CA1176196A CA1176196A CA000400390A CA400390A CA1176196A CA 1176196 A CA1176196 A CA 1176196A CA 000400390 A CA000400390 A CA 000400390A CA 400390 A CA400390 A CA 400390A CA 1176196 A CA1176196 A CA 1176196A
- Authority
- CA
- Canada
- Prior art keywords
- stage
- liquid
- liquefaction
- solvent
- insoluble material
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000002904 solvent Substances 0.000 claims abstract description 41
- 239000002198 insoluble material Substances 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 17
- 238000009835 boiling Methods 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 23
- 238000004821 distillation Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29024681A | 1981-08-05 | 1981-08-05 | |
| US290,246 | 1981-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1176196A true CA1176196A (fr) | 1984-10-16 |
Family
ID=23115136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000400390A Expired CA1176196A (fr) | 1981-08-05 | 1982-04-02 | Liquefaction de la houille |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5945711B2 (fr) |
| AU (1) | AU546749B2 (fr) |
| BE (1) | BE892761A (fr) |
| CA (1) | CA1176196A (fr) |
| DE (1) | DE3212407A1 (fr) |
| FR (1) | FR2511024B1 (fr) |
| GB (1) | GB2103644B (fr) |
| IT (1) | IT1148160B (fr) |
| NL (1) | NL8201435A (fr) |
| ZA (1) | ZA822056B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5956488A (ja) * | 1982-09-27 | 1984-03-31 | Mitsubishi Heavy Ind Ltd | 石炭の２段液化法 |
| JPS59122590A (ja) * | 1982-12-28 | 1984-07-16 | Mitsubishi Chem Ind Ltd | 石炭の液化法 |
| JPS6051784A (ja) * | 1983-08-30 | 1985-03-23 | Kobe Steel Ltd | 褐炭の液化方法 |
| US4544476A (en) * | 1983-12-07 | 1985-10-01 | The Lummus Company | Coal liquefaction and hydrogenation |
| US4596650A (en) * | 1984-03-16 | 1986-06-24 | Lummus Crest, Inc. | Liquefaction of sub-bituminous coal |
| DE3519830A1 (de) * | 1985-06-03 | 1986-12-18 | Ruhrkohle Ag, 4300 Essen | Verfahren zur kohlehydrierung mit integrierten raffinationsstufen |
| USD1123245S1 (en) * | 2024-12-17 | 2026-04-21 | Wangfang Jiang | Curling iron set |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852183A (en) * | 1972-12-29 | 1974-12-03 | Lummus Co | Coal liquefaction |
| US3997425A (en) * | 1974-12-26 | 1976-12-14 | Universal Oil Products Company | Process for the liquefaction of coal |
| US4028221A (en) * | 1975-06-06 | 1977-06-07 | The Lummus Company | Liquefaction of sub-bituminous and lignitic coal |
| ZA773429B (en) * | 1976-10-12 | 1978-04-26 | Exxon Research Engineering Co | Liquefaction of coal in a non-hydrogen donor solvent |
| EP0024458A1 (fr) * | 1979-08-29 | 1981-03-11 | Gulf Research & Development Company | Procédé amélioré de raffinage de charbon au solvant |
-
1982
- 1982-03-25 ZA ZA822056A patent/ZA822056B/xx unknown
- 1982-03-29 AU AU82115/82A patent/AU546749B2/en not_active Ceased
- 1982-04-02 CA CA000400390A patent/CA1176196A/fr not_active Expired
- 1982-04-02 DE DE19823212407 patent/DE3212407A1/de not_active Withdrawn
- 1982-04-02 IT IT48160/82A patent/IT1148160B/it active
- 1982-04-02 JP JP57055938A patent/JPS5945711B2/ja not_active Expired
- 1982-04-02 GB GB08209901A patent/GB2103644B/en not_active Expired
- 1982-04-05 BE BE0/207756A patent/BE892761A/fr not_active IP Right Cessation
- 1982-04-05 FR FR8205872A patent/FR2511024B1/fr not_active Expired
- 1982-04-05 NL NL8201435A patent/NL8201435A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2511024B1 (fr) | 1985-07-19 |
| DE3212407A1 (de) | 1983-03-24 |
| IT8248160A0 (it) | 1982-04-02 |
| IT1148160B (it) | 1986-11-26 |
| ZA822056B (en) | 1983-02-23 |
| JPS5945711B2 (ja) | 1984-11-08 |
| FR2511024A1 (fr) | 1983-02-11 |
| AU8211582A (en) | 1983-02-10 |
| NL8201435A (nl) | 1983-03-01 |
| BE892761A (fr) | 1982-10-05 |
| JPS5827784A (ja) | 1983-02-18 |
| GB2103644A (en) | 1983-02-23 |
| GB2103644B (en) | 1984-10-10 |
| AU546749B2 (en) | 1985-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4081359A (en) | Process for the liquefaction of coal and separation of solids from the liquid product | |
| US4338183A (en) | Method of solvent extraction of coal by a heavy oil | |
| CA1052719A (fr) | Methode de fabrication de combustibles a faible teneur en soufre et en cendres | |
| CA1037400A (fr) | Petrole brut extrait du charbon | |
| US4028221A (en) | Liquefaction of sub-bituminous and lignitic coal | |
| US5026475A (en) | Coal hydroconversion process comprising solvent extraction (OP-3472) | |
| US3813329A (en) | Solvent extraction of coal utilizing a heteropoly acid catalyst | |
| US5071540A (en) | Coal hydroconversion process comprising solvent extraction and combined hydroconversion and upgrading | |
| CA1176196A (fr) | Liquefaction de la houille | |
| US4081358A (en) | Process for the liquefaction of coal and separation of solids from the liquid product | |
| CN102482580B (zh) | 具有整合的产物加氢处理和催化剂级联的直接煤液化 | |
| US4522700A (en) | Coal liquefaction | |
| US4325800A (en) | Two-stage coal liquefaction process with interstage guard bed | |
| US4534847A (en) | Process for producing low-sulfur boiler fuel by hydrotreatment of solvent deashed SRC | |
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| AU545423B2 (en) | Short residence time coal liquefaction process including catalytic hydrogenation | |
| US4547282A (en) | Coal liquefaction and hydrogenation | |
| US5110450A (en) | Coal extract hydroconversion process comprising solvent enhanced carbon monoxide pretreatment | |
| US4596650A (en) | Liquefaction of sub-bituminous coal | |
| GB2123025A (en) | Solvent extraction of coal by a heavy oil | |
| US4431510A (en) | Process for producing hydrogen-enriched hydrocarbonaceous products from coal | |
| CA1227763A (fr) | Liquefaction de la houille | |
| US4545890A (en) | Coal liquefaction and hydrogenation | |
| US4510040A (en) | Coal liquefaction process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |