DD147851A5 - Integriertes kohleverfluessigungs-vergasungsverfahren - Google Patents

Integriertes kohleverfluessigungs-vergasungsverfahren Download PDF

Info

Publication number: DD147851A5
Authority: DD; German Democratic Republic
Prior art keywords: slurry; coal; residue; particles; zone
Prior art date: 1978-12-15

Application number

DD79217607A

Other languages

German (de)

English (en)

Inventor

Norman L Carr

Bruce K Schmid

Original Assignee

Gulf Oil Corp

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.)

1978-12-15

Filing date

1979-12-12

Publication date

1981-04-22

1979-12-12 Application filed by Gulf Oil Corp filed Critical Gulf Oil Corp

1981-04-22 Publication of DD147851A5 publication Critical patent/DD147851A5/de

Links

239000003245 coal Substances 0.000 title claims abstract description 209
238000000034 method Methods 0.000 title claims abstract description 151
230000008569 process Effects 0.000 title claims abstract description 144
238000002309 gasification Methods 0.000 title claims description 50
239000002002 slurry Substances 0.000 claims abstract description 161
239000007787 solid Substances 0.000 claims abstract description 131
239000002245 particle Substances 0.000 claims abstract description 102
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 78
239000011707 mineral Substances 0.000 claims abstract description 70
239000007788 liquid Substances 0.000 claims abstract description 69
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
229910052799 carbon Inorganic materials 0.000 claims abstract description 18
238000005292 vacuum distillation Methods 0.000 claims abstract description 8
239000007789 gas Substances 0.000 claims description 53
229910052739 hydrogen Inorganic materials 0.000 claims description 40
239000001257 hydrogen Substances 0.000 claims description 40
229930195733 hydrocarbon Natural products 0.000 claims description 35
150000002430 hydrocarbons Chemical class 0.000 claims description 35
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 34
101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 claims description 30
239000002904 solvent Substances 0.000 claims description 30
239000004215 Carbon black (E152) Substances 0.000 claims description 27
238000006243 chemical reaction Methods 0.000 claims description 27
239000000446 fuel Substances 0.000 claims description 19
239000000126 substance Substances 0.000 claims description 15
239000000203 mixture Substances 0.000 claims description 12
238000000926 separation method Methods 0.000 claims description 12
150000002431 hydrogen Chemical class 0.000 claims description 7
239000000463 material Substances 0.000 claims description 7
239000003054 catalyst Substances 0.000 claims description 6
230000003197 catalytic effect Effects 0.000 abstract description 27
229910052683 pyrite Inorganic materials 0.000 description 33
239000011028 pyrite Substances 0.000 description 33
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 32
238000002156 mixing Methods 0.000 description 22
230000015572 biosynthetic process Effects 0.000 description 16
238000004090 dissolution Methods 0.000 description 16
238000003786 synthesis reaction Methods 0.000 description 16
230000000694 effects Effects 0.000 description 13
238000012360 testing method Methods 0.000 description 13
239000000654 additive Substances 0.000 description 11
230000000996 additive effect Effects 0.000 description 9
238000009835 boiling Methods 0.000 description 9
238000006722 reduction reaction Methods 0.000 description 8
238000005200 wet scrubbing Methods 0.000 description 7
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
239000002253 acid Substances 0.000 description 6
238000009826 distribution Methods 0.000 description 6
238000002347 injection Methods 0.000 description 6
239000007924 injection Substances 0.000 description 6
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
230000009467 reduction Effects 0.000 description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
238000004517 catalytic hydrocracking Methods 0.000 description 5
239000011159 matrix material Substances 0.000 description 5
230000003134 recirculating effect Effects 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
239000002956 ash Substances 0.000 description 4
238000001035 drying Methods 0.000 description 4
238000005194 fractionation Methods 0.000 description 4
238000005984 hydrogenation reaction Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
239000003921 oil Substances 0.000 description 4
239000000376 reactant Substances 0.000 description 4
MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
238000009825 accumulation Methods 0.000 description 3
239000001569 carbon dioxide Substances 0.000 description 3
229910002092 carbon dioxide Inorganic materials 0.000 description 3
239000003610 charcoal Substances 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
239000010802 sludge Substances 0.000 description 3
229910052717 sulfur Inorganic materials 0.000 description 3
239000011593 sulfur Substances 0.000 description 3
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000001273 butane Substances 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
238000003763 carbonization Methods 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
239000000295 fuel oil Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
235000013980 iron oxide Nutrition 0.000 description 2
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
238000010951 particle size reduction Methods 0.000 description 2
239000000575 pesticide Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000001294 propane Substances 0.000 description 2
238000005086 pumping Methods 0.000 description 2
238000010791 quenching Methods 0.000 description 2
230000000171 quenching effect Effects 0.000 description 2
230000008707 rearrangement Effects 0.000 description 2
238000006462 rearrangement reaction Methods 0.000 description 2
239000002893 slag Substances 0.000 description 2
239000011949 solid catalyst Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
101100323406 Caenorhabditis elegans apc-10 gene Proteins 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
230000009471 action Effects 0.000 description 1
239000013543 active substance Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000002802 bituminous coal Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000010883 coal ash Substances 0.000 description 1
238000004939 coking Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000000110 cooling liquid Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000001351 cycling effect Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000012691 depolymerization reaction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000005137 deposition process Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000005098 hot rolling Methods 0.000 description 1
239000000852 hydrogen donor Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000010354 integration Effects 0.000 description 1
150000002506 iron compounds Chemical class 0.000 description 1
KAEAMHPPLLJBKF-UHFFFAOYSA-N iron(3+) sulfide Chemical compound [S-2].[S-2].[S-2].[Fe+3].[Fe+3] KAEAMHPPLLJBKF-UHFFFAOYSA-N 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000003801 milling Methods 0.000 description 1
238000005457 optimization Methods 0.000 description 1
239000011368 organic material Substances 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000013618 particulate matter Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
229910052952 pyrrhotite Inorganic materials 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
238000005204 segregation Methods 0.000 description 1
238000005549 size reduction Methods 0.000 description 1
241000894007 species Species 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000012546 transfer 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
- C10G1/006—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
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/045—Separation of insoluble materials
- 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
- 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

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)
Coating Apparatus (AREA)

DD79217607A 1978-12-15 1979-12-12 Integriertes kohleverfluessigungs-vergasungsverfahren DD147851A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/970,005 US4230556A (en)	1978-12-15	1978-12-15	Integrated coal liquefaction-gasification process

Publications (1)

Publication Number	Publication Date
DD147851A5 true DD147851A5 (de)	1981-04-22

Family

ID=25516291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD79217607A DD147851A5 (de)	1978-12-15	1979-12-12	Integriertes kohleverfluessigungs-vergasungsverfahren

Country Status (10)

Country	Link
US (1)	US4230556A (cs)
EP (1)	EP0020657A4 (cs)
JP (1)	JPS55500991A (cs)
AU (1)	AU5229579A (cs)
CA (1)	CA1128888A (cs)
CS (1)	CS222294B2 (cs)
DD (1)	DD147851A5 (cs)
PL (1)	PL123594B1 (cs)
WO (1)	WO1980001283A1 (cs)
ZA (1)	ZA795953B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4364817A (en) *	1981-03-04	1982-12-21	The Pittsburg & Midway Coal Mining Co.	Method for controlling boiling point distribution of coal liquefaction oil product
US4364818A (en) *	1981-07-15	1982-12-21	The Pittsburg & Midway Coal Mining Co.	Control of pyrite addition in coal liquefaction process
US4435269A (en)	1982-04-30	1984-03-06	Phillips Petroleum Company	Conversion of lignite to higher quality fuels
US4537675A (en) *	1982-05-13	1985-08-27	In-Situ, Inc.	Upgraded solvents in coal liquefaction processes
US4465584A (en) *	1983-03-14	1984-08-14	Exxon Research & Engineering Co.	Use of hydrogen sulfide to reduce the viscosity of bottoms streams produced in hydroconversion processes
US4609455A (en) *	1983-10-19	1986-09-02	International Coal Refining Company	Coal liquefaction with preasphaltene recycle
US4491511A (en) *	1983-11-07	1985-01-01	International Coal Refining Company	Two-stage coal liquefaction process
US4510040A (en) *	1983-11-07	1985-04-09	International Coal Refining Company	Coal liquefaction process
US4523986A (en) *	1983-12-16	1985-06-18	Texaco Development Corporation	Liquefaction of coal
US7962408B2 (en) *	1999-11-05	2011-06-14	American Express Travel Related Services Company, Inc.	Systems and methods for establishing an allocation of an amount between transaction accounts
DE10161271A1 (de) *	2001-12-13	2003-07-03	Harman Becker Automotive Sys	Verfahren zur Auswahl einer von mehreren Antennen einer Antennendiversity-Empfangsanlage und Antennendiversity-Empfangsanlage
US7722690B2 (en) *	2006-09-29	2010-05-25	Kellogg Brown & Root Llc	Methods for producing synthesis gas
US8888875B2 (en) *	2006-12-28	2014-11-18	Kellogg Brown & Root Llc	Methods for feedstock pretreatment and transport to gasification
US7879119B2 (en) *	2007-07-20	2011-02-01	Kellogg Brown & Root Llc	Heat integration and condensate treatment in a shift feed gas saturator
US8221513B2 (en) *	2008-01-29	2012-07-17	Kellogg Brown & Root Llc	Low oxygen carrier fluid with heating value for feed to transport gasification
US7955403B2 (en)	2008-07-16	2011-06-07	Kellogg Brown & Root Llc	Systems and methods for producing substitute natural gas
US9132401B2 (en)	2008-07-16	2015-09-15	Kellog Brown & Root Llc	Systems and methods for producing substitute natural gas
US9157043B2 (en)	2008-07-16	2015-10-13	Kellogg Brown & Root Llc	Systems and methods for producing substitute natural gas
US9157042B2 (en)	2008-07-16	2015-10-13	Kellogg Brown & Root Llc	Systems and methods for producing substitute natural gas
US20100132257A1 (en) *	2008-12-01	2010-06-03	Kellogg Brown & Root Llc	Systems and Methods for Increasing Carbon Dioxide in Gasification
US8114915B2 (en) *	2008-12-05	2012-02-14	Exxonmobil Research And Engineering Company	Method and system for handling slurries of varying liquid rates and solids content
US8119014B2 (en) *	2008-12-23	2012-02-21	Exxonmobil Research And Engineering Company	Systems and methods to remove liquid product and fines from a slurry reactor
US9133405B2 (en)	2010-12-30	2015-09-15	Kellogg Brown & Root Llc	Systems and methods for gasifying a feedstock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3540995A (en) *	1968-11-14	1970-11-17	Us Interior	H-coal process:slurry oil system
US3962070A (en) *	1972-01-03	1976-06-08	Hydrocarbon Research, Inc.	H-coal process: slurry oil recycle system
US3884796A (en) *	1974-03-04	1975-05-20	Us Interior	Solvent refined coal process with retention of coal minerals
US4090943A (en) *	1977-02-28	1978-05-23	The Dow Chemical Company	Coal hydrogenation catalyst recycle
US4102775A (en) *	1977-08-15	1978-07-25	The Dow Chemical Company	Conversion process for solid, hydrocarbonaceous materials

1978
- 1978-12-15 US US05/970,005 patent/US4230556A/en not_active Expired - Lifetime
1979
- 1979-10-22 WO PCT/US1979/000878 patent/WO1980001283A1/en not_active Ceased
- 1979-10-22 JP JP50000679A patent/JPS55500991A/ja active Pending
- 1979-10-29 AU AU52295/79A patent/AU5229579A/en not_active Abandoned
- 1979-11-06 ZA ZA00795953A patent/ZA795953B/xx unknown
- 1979-11-20 CA CA340,221A patent/CA1128888A/en not_active Expired
- 1979-12-12 DD DD79217607A patent/DD147851A5/de unknown
- 1979-12-13 CS CS798771A patent/CS222294B2/cs unknown
- 1979-12-14 PL PL1979220427A patent/PL123594B1/pl unknown
1980
- 1980-07-01 EP EP19790901660 patent/EP0020657A4/en not_active Withdrawn

Also Published As

Publication number	Publication date
EP0020657A4 (en)	1981-06-17
ZA795953B (en)	1980-11-26
EP0020657A1 (en)	1981-01-07
US4230556A (en)	1980-10-28
PL220427A1 (cs)	1980-10-06
JPS55500991A (cs)	1980-11-20
WO1980001283A1 (en)	1980-06-26
CS222294B2 (en)	1983-06-24
CA1128888A (en)	1982-08-03
AU5229579A (en)	1980-06-19
PL123594B1 (en)	1982-10-30

Publication	Publication Date	Title
DD147851A5 (de)	1981-04-22	Integriertes kohleverfluessigungs-vergasungsverfahren
DE3587767T2 (de)	1994-06-23	Vorrichtung und Verfahren zur Trocknung von niederwertiger Kohle.
DE2901541A1 (de)	1979-11-29	Verfahren zur umwandlung von festen, kohlenstoffhaltigen stoffen in gegenwart eines alkali enthaltenden katalysators in fluessigkeiten und/oder gase, bei dem teilchen, die alkalirueckstaende enthalten, gebildet werden
DE3306707A1 (de)	1983-09-01	Verfahren fuer die katalytische loesungsmittelraffination von kohle mit eisenoxid-pyrit-co-katalysatoren
DE2429089A1 (de)	1975-09-18	Verfahren zur herstellung von aschearmen festen und fluessigen kohlenwasserstoffbrennstoffen
DE3903144A1 (de)	1989-08-10	Hydrocracken von schweroelen in gegenwart einer eisen-kohle-aufschlaemmung
DE2733186A1 (de)	1978-02-02	Kohleverfluessigungsverfahren
DE3414788A1 (de)	1984-10-25	Katalytisches kohleverfluessigungsverfahren
DE2733185A1 (de)	1978-01-26	Verfahren zur verfluessigung von kohle
DE3201118A1 (de)	1982-10-21	Verfahren zum verfluessigen festen kohlenstoffhaltigen materials
DE2835123A1 (de)	1979-03-01	Umwandlungsverfahren fuer feste, kohlenwasserstoffhaltige materialien
DD144787A5 (de)	1980-11-05	Kombiniertes kohleverfluessigungs-vergasungsverfahren
DE3033259A1 (de)	1981-03-26	Verfahren zur loesungsmittelraffination von kohle
DE3220229A1 (de)	1982-12-23	Verfahren zur herstellung eines an wasserstoff und kohlenmonoxid reichen gasstroms aus kohle
DD147677A5 (de)	1981-04-15	Integriertes kohleverfluessigungs-vergasungs-schwerbenzinreformingverfahren
DD144788A5 (de)	1980-11-05	Kombiniertes verfahren zur kohleverfluessigung und-vergasung
DD158795A5 (de)	1983-02-02	Verfahren zur herstellung einer normalerweise festen geloesten kohle
DD147676A5 (de)	1981-04-15	Kohleverfluessigungsverfahren mit zusatz fremder mineralien
DD151181A5 (de)	1981-10-08	Kombiniertes kohle-verfluessigungs-vergasungsverfahren
DD147679A5 (de)	1981-04-15	Kohleverfluessigungsverfahren mit verbessertem schlammrueckfuehrungssystem
DE2728538A1 (de)	1978-06-01	Verfahren zum verfluessigen von kohle
DE3039905A1 (de)	1982-03-25	Drei-stufenverfahren zur verfluessigung von kohle
DD151180A5 (de)	1981-10-08	Kombiniertes verfahren zur kohleverfluessigung und-vergasung
DE2709882A1 (de)	1977-09-15	Verfahren zur herstellung von wasserfreien kohlenstoffhaltigen teilchen aus einer waessrigen suspension kohlenstoffhaltiger feinstoffe und dafuer geeignete anlage
DE3408095C2 (cs)	1993-05-27