DD148640A5 - Kohleverfluessigungsverfahren unter einsatz einer selektiven waermezufuehrung - Google Patents
Kohleverfluessigungsverfahren unter einsatz einer selektiven waermezufuehrung Download PDFInfo
- Publication number
- DD148640A5 DD148640A5 DD79217543A DD21754379A DD148640A5 DD 148640 A5 DD148640 A5 DD 148640A5 DD 79217543 A DD79217543 A DD 79217543A DD 21754379 A DD21754379 A DD 21754379A DD 148640 A5 DD148640 A5 DD 148640A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sludge
- temperature
- coal
- hydrogen
- preheater
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 87
- 239000003245 coal Substances 0.000 title claims abstract description 64
- 239000000126 substance Substances 0.000 title description 2
- 239000001257 hydrogen Substances 0.000 claims abstract description 63
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 63
- 239000010802 sludge Substances 0.000 claims abstract description 61
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002002 slurry Substances 0.000 claims abstract description 32
- 238000004517 catalytic hydrocracking Methods 0.000 claims abstract description 23
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 20
- 239000011707 mineral Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 32
- 101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000003209 petroleum derivative Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 24
- 238000004090 dissolution Methods 0.000 abstract description 17
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000003250 coal slurry Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012691 depolymerization reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- DYCKFEBIOUQECE-UHFFFAOYSA-N nefazodone hydrochloride Chemical compound [H+].[Cl-].O=C1N(CCOC=2C=CC=CC=2)C(CC)=NN1CCCN(CC1)CCN1C1=CC=CC(Cl)=C1 DYCKFEBIOUQECE-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940099190 serzone Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000013022 venting Methods 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/969,161 US4189375A (en) | 1978-12-13 | 1978-12-13 | Coal liquefaction process utilizing selective heat addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD148640A5 true DD148640A5 (de) | 1981-06-03 |
Family
ID=25515263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79217543A DD148640A5 (de) | 1978-12-13 | 1979-12-11 | Kohleverfluessigungsverfahren unter einsatz einer selektiven waermezufuehrung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4189375A (fr) |
| EP (1) | EP0020631A4 (fr) |
| JP (1) | JPS56500090A (fr) |
| AU (1) | AU5229079A (fr) |
| CA (1) | CA1132925A (fr) |
| CS (1) | CS217973B2 (fr) |
| DD (1) | DD148640A5 (fr) |
| IN (1) | IN151940B (fr) |
| PL (1) | PL220389A1 (fr) |
| WO (1) | WO1980001279A1 (fr) |
| ZA (1) | ZA795948B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356078A (en) * | 1980-09-08 | 1982-10-26 | The Pittsburg & Midway Coal Mining Co. | Process for blending coal with water immiscible liquid |
| DE3042984C2 (de) * | 1980-11-14 | 1986-06-26 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zum Hydrieren von Kohle |
| DE3101598A1 (de) * | 1981-01-20 | 1982-08-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zum hydrieren von kohle |
| US4377464A (en) * | 1981-09-03 | 1983-03-22 | The Pittsburg & Midway Coal Mining Co. | Coal liquefaction process |
| DE3141380C2 (de) * | 1981-10-17 | 1987-04-23 | GfK Gesellschaft für Kohleverflüssigung mbH, 6600 Saarbrücken | Verfahren zum Hydrieren von Kohle |
| US4424108A (en) * | 1982-01-08 | 1984-01-03 | The Pittsburg & Midway Coal Mining Co. | Process for heating coal-oil slurries |
| US4495055A (en) * | 1982-04-05 | 1985-01-22 | Hri, Inc. | Coal catalytic hydrogenation process using direct coal slurry feed to reactor with controlled mixing conditions |
| US4537675A (en) * | 1982-05-13 | 1985-08-27 | In-Situ, Inc. | Upgraded solvents in coal liquefaction processes |
| US4414094A (en) * | 1983-03-14 | 1983-11-08 | International Coal Refining Company | Solvent refined coal reactor quench system |
| EP0177676B1 (fr) * | 1984-09-13 | 1992-03-04 | Ruhrkohle Aktiengesellschaft | Réglage par récupération de la chaleur d'un procédé d'hydrogénation en suspension avec hydrogénation en phase gazeuse intégrée |
| CN104419439B (zh) * | 2013-08-29 | 2016-08-17 | 任相坤 | 一种两级加氢的煤直接液化工艺 |
| CN114486629A (zh) * | 2021-12-22 | 2022-05-13 | 煤炭科学技术研究院有限公司 | 一种煤油共炼油煤浆匹配性评价方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791957A (en) * | 1971-12-13 | 1974-02-12 | Hydrocarbon Research Inc | Coal hydrogenation using pretreatment reactor |
| US3823084A (en) * | 1972-06-30 | 1974-07-09 | W Schroeder | Hydrogenation of coal |
| US4159236A (en) * | 1978-05-12 | 1979-06-26 | Gulf Oil Corporation | Method for combining coal liquefaction and gasification processes |
-
1978
- 1978-12-13 US US05/969,161 patent/US4189375A/en not_active Expired - Lifetime
-
1979
- 1979-10-22 WO PCT/US1979/000873 patent/WO1980001279A1/fr not_active Ceased
- 1979-10-22 JP JP50207979A patent/JPS56500090A/ja active Pending
- 1979-10-29 AU AU52290/79A patent/AU5229079A/en not_active Abandoned
- 1979-11-03 IN IN1148/CAL/79A patent/IN151940B/en unknown
- 1979-11-06 ZA ZA00795948A patent/ZA795948B/xx unknown
- 1979-11-20 CA CA340,180A patent/CA1132925A/fr not_active Expired
- 1979-12-11 DD DD79217543A patent/DD148640A5/de unknown
- 1979-12-12 CS CS798712A patent/CS217973B2/cs unknown
- 1979-12-13 PL PL22038979A patent/PL220389A1/xx unknown
-
1980
- 1980-07-01 EP EP19790901629 patent/EP0020631A4/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| PL220389A1 (fr) | 1980-10-06 |
| CS217973B2 (en) | 1983-02-25 |
| AU5229079A (en) | 1980-06-19 |
| US4189375A (en) | 1980-02-19 |
| ZA795948B (en) | 1980-12-31 |
| IN151940B (fr) | 1983-09-10 |
| EP0020631A4 (fr) | 1981-05-15 |
| WO1980001279A1 (fr) | 1980-06-26 |
| EP0020631A1 (fr) | 1981-01-07 |
| JPS56500090A (fr) | 1981-01-29 |
| CA1132925A (fr) | 1982-10-05 |
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