CA1187018A - Coal liquefaction quenching process - Google Patents
Coal liquefaction quenching processInfo
- Publication number
- CA1187018A CA1187018A CA000429147A CA429147A CA1187018A CA 1187018 A CA1187018 A CA 1187018A CA 000429147 A CA000429147 A CA 000429147A CA 429147 A CA429147 A CA 429147A CA 1187018 A CA1187018 A CA 1187018A
- Authority
- CA
- Canada
- Prior art keywords
- separator
- slurry
- passed
- solvent
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims abstract description 35
- 238000010791 quenching Methods 0.000 title abstract description 4
- 230000000171 quenching effect Effects 0.000 title abstract description 3
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 239000000571 coke Substances 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 39
- 239000002904 solvent Substances 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000012263 liquid product Substances 0.000 abstract description 4
- 239000012265 solid product Substances 0.000 abstract description 4
- 239000008247 solid mixture Substances 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000010692 aromatic oil Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001640034 Heteropterys Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- CMXPERZAMAQXSF-UHFFFAOYSA-M sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate;1,8-dihydroxyanthracene-9,10-dione Chemical compound [Na+].O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O.CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC CMXPERZAMAQXSF-UHFFFAOYSA-M 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization 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
- C10G1/06—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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/431,511 | 1982-09-30 | ||
| US06/431,511 US4387015A (en) | 1982-09-30 | 1982-09-30 | Coal liquefaction quenching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1187018A true CA1187018A (en) | 1985-05-14 |
Family
ID=23712261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000429147A Expired CA1187018A (en) | 1982-09-30 | 1983-05-30 | Coal liquefaction quenching process |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4387015A (OSRAM) |
| JP (1) | JPS59140289A (OSRAM) |
| AU (1) | AU552115B2 (OSRAM) |
| CA (1) | CA1187018A (OSRAM) |
| DE (1) | DE3319298C2 (OSRAM) |
| GB (1) | GB2127842B (OSRAM) |
| ZA (1) | ZA833701B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177676B1 (de) * | 1984-09-13 | 1992-03-04 | Ruhrkohle Aktiengesellschaft | Verfahren zur Prozesseinstellung mit Wärmerückgewinnung für die Sumpfphasehydrierung mit integrierter Gasphasehydrierung |
| DE3505553C2 (de) * | 1985-02-18 | 1987-04-30 | Veba Oel Entwicklungs-Gesellschaft mbH, 4650 Gelsenkirchen | Verfahren zur Vorbehandlung der Einsatzprodukte für die Kohlehydrierung |
| DE3523709A1 (de) * | 1985-07-03 | 1987-01-08 | Veba Oel Entwicklungs Gmbh | Verfahren zur vorbehandlung der einsatzprodukte fuer die schweroelhydrierung |
| DE3603971C1 (de) * | 1986-02-08 | 1987-04-30 | Veba Oel Entwicklungs Gmbh | Verfahren zum Betreiben eines Heissabscheiders und zugehoerige Vorrichtung |
| JP5982666B2 (ja) * | 2013-12-25 | 2016-08-31 | 株式会社神戸製鋼所 | 無灰炭の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928886A (en) * | 1955-08-19 | 1960-03-15 | Monsanto Chemicals | Production of ethylene |
| US3429942A (en) * | 1967-10-16 | 1969-02-25 | Dow Chemical Co | Quenching technique for hydrodealkylation of alkyl aromatic hydrocarbon |
| US4150716A (en) * | 1975-02-07 | 1979-04-24 | Chiyoda Chemical Eng. & Constr. Co. Ltd. | Method of heat recovery from thermally decomposed high temperature hydrocarbon gas |
| US4216074A (en) * | 1978-08-30 | 1980-08-05 | The Lummus Company | Dual delayed coking of coal liquefaction product |
-
1982
- 1982-09-30 US US06/431,511 patent/US4387015A/en not_active Expired - Fee Related
-
1983
- 1983-05-13 AU AU14537/83A patent/AU552115B2/en not_active Ceased
- 1983-05-23 ZA ZA833701A patent/ZA833701B/xx unknown
- 1983-05-23 JP JP58090565A patent/JPS59140289A/ja active Granted
- 1983-05-26 GB GB08314575A patent/GB2127842B/en not_active Expired
- 1983-05-27 DE DE3319298A patent/DE3319298C2/de not_active Expired - Fee Related
- 1983-05-30 CA CA000429147A patent/CA1187018A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4387015A (en) | 1983-06-07 |
| GB2127842B (en) | 1986-03-19 |
| JPS59140289A (ja) | 1984-08-11 |
| AU1453783A (en) | 1984-04-05 |
| GB2127842A (en) | 1984-04-18 |
| JPH0456873B2 (OSRAM) | 1992-09-09 |
| AU552115B2 (en) | 1986-05-22 |
| ZA833701B (en) | 1984-07-25 |
| GB8314575D0 (en) | 1983-06-29 |
| DE3319298C2 (de) | 1994-04-21 |
| DE3319298A1 (de) | 1984-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20030530 |