CS230558B2 - Liquefaction of resinous brown coal - Google Patents
Liquefaction of resinous brown coal Download PDFInfo
- Publication number
- CS230558B2 CS230558B2 CS763721A CS372176A CS230558B2 CS 230558 B2 CS230558 B2 CS 230558B2 CS 763721 A CS763721 A CS 763721A CS 372176 A CS372176 A CS 372176A CS 230558 B2 CS230558 B2 CS 230558B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- coal
- liquefaction
- hydrogenation
- product
- temperature
- Prior art date
Links
- 239000003077 lignite Substances 0.000 title claims description 31
- 239000002904 solvent Substances 0.000 claims abstract description 29
- 239000003245 coal Substances 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 238000009835 boiling Methods 0.000 claims abstract description 9
- 238000005984 hydrogenation reaction Methods 0.000 claims description 28
- 239000007791 liquid phase Substances 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000006185 dispersion Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 238000004821 distillation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 27
- 239000007788 liquid Substances 0.000 description 22
- 239000003054 catalyst Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011269 tar Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 description 2
- 235000006173 Larrea tridentata Nutrition 0.000 description 2
- 244000073231 Larrea tridentata Species 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229960002126 creosote Drugs 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical class [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000005292 vacuum distillation 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 |
|---|---|---|---|
| US05/584,627 US4028221A (en) | 1975-06-06 | 1975-06-06 | Liquefaction of sub-bituminous and lignitic coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS230558B2 true CS230558B2 (en) | 1984-08-13 |
Family
ID=24338159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS763721A CS230558B2 (en) | 1975-06-06 | 1976-06-04 | Liquefaction of resinous brown coal |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4028221A (ro) |
| AU (1) | AU501934B2 (ro) |
| CA (1) | CA1079214A (ro) |
| CS (1) | CS230558B2 (ro) |
| DD (1) | DD124998A5 (ro) |
| DE (1) | DE2621445A1 (ro) |
| RO (1) | RO72148A (ro) |
| SU (1) | SU1099847A3 (ro) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391699A (en) * | 1976-12-27 | 1983-07-05 | Chevron Research Company | Coal liquefaction process |
| US4330389A (en) * | 1976-12-27 | 1982-05-18 | Chevron Research Company | Coal liquefaction process |
| US4354920A (en) * | 1976-12-27 | 1982-10-19 | Chevron Research Company | Coal liquefaction process |
| US4148709A (en) * | 1977-10-27 | 1979-04-10 | The Lummus Company | Hydroliquefaction of sub-bituminous and lignitic coals to heavy pitch |
| US4177134A (en) * | 1978-03-20 | 1979-12-04 | Kerr-Mcgee Corporation | Separation technique in a coal deashing process |
| US4326853A (en) * | 1978-09-13 | 1982-04-27 | The Lummus Company | Coke production from liquid derived from sub-bituminous and/or lignitic coal |
| US4470900A (en) * | 1978-10-31 | 1984-09-11 | Hri, Inc. | Solids precipitation and polymerization of asphaltenes in coal-derived liquids |
| US4316793A (en) * | 1979-12-21 | 1982-02-23 | The Lummus Company | Hydroliquefaction of coal |
| US4316792A (en) * | 1979-12-21 | 1982-02-23 | The Lummus Company | Hydroliquefaction of coal |
| ZA822056B (en) * | 1981-08-05 | 1983-02-23 | Lummus Co | Coal liquefaction |
| US4415442A (en) * | 1981-09-24 | 1983-11-15 | Kerr-Mcgee Corporation | Process for the separation of entrained organic fluids from gaseous streams in a coal deashing system |
| US4435269A (en) | 1982-04-30 | 1984-03-06 | Phillips Petroleum Company | Conversion of lignite to higher quality fuels |
| DE3340538A1 (de) * | 1982-11-09 | 1984-08-16 | Asia Oil Co. Ltd. | Verfahren zur verfluessigung von braunkohle |
| US4596650A (en) * | 1984-03-16 | 1986-06-24 | Lummus Crest, Inc. | Liquefaction of sub-bituminous coal |
| US4545890A (en) * | 1984-04-30 | 1985-10-08 | Lummus Crest, Inc. | Coal liquefaction and hydrogenation |
| US4617105A (en) * | 1985-09-26 | 1986-10-14 | Air Products And Chemicals, Inc. | Coal liquefaction process using pretreatment with a binary solvent mixture |
| GB9108657D0 (en) * | 1991-04-23 | 1991-06-12 | Shell Int Research | Process for the preparation of hydrocarbons |
| US6691901B2 (en) * | 2001-12-14 | 2004-02-17 | Gateway Plastics, Inc. | Closure for a container |
| MY139580A (en) | 2002-06-07 | 2009-10-30 | Shell Int Research | Shaped catalyst particles for hydrocarbon synthesis |
| US7811963B2 (en) * | 2002-11-04 | 2010-10-12 | Shell Oil Company | Elongated shaped particles use as a catalyst or support thereof |
| MY148471A (en) * | 2007-01-18 | 2013-04-30 | Shell Int Research | Catalyst, catalyst precursor, catalyst carrier, preparation and use of thereof in fischer-tropsch synthesis |
| US8624070B2 (en) | 2010-12-13 | 2014-01-07 | Exxonmobil Research And Engineering Company | Phosphorus recovery from hydrothermal treatment of biomass |
| US8704019B2 (en) * | 2010-12-13 | 2014-04-22 | Exxonmobil Research And Engineering Company | Catalyst recovery in hydrothermal treatment of biomass |
| US8704020B2 (en) | 2010-12-13 | 2014-04-22 | Exxonmobil Research And Engineering Company | Catalytic hydrothermal treatment of biomass |
| US8487148B2 (en) | 2010-12-13 | 2013-07-16 | Exxonmobil Research And Engineering Company | Hydrothermal treatment of biomass with heterogeneous catalyst |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2106973A (en) * | 1931-04-13 | 1938-02-01 | Standard Ig Co | Hydrogenation of high oxygen coal |
| US3540995A (en) * | 1968-11-14 | 1970-11-17 | Us Interior | H-coal process:slurry oil system |
| US3607719A (en) * | 1969-11-13 | 1971-09-21 | Hydrocarbon Research Inc | Low-pressure hydrogenation of coal |
-
1975
- 1975-06-06 US US05/584,627 patent/US4028221A/en not_active Expired - Lifetime
-
1976
- 1976-05-13 CA CA252,414A patent/CA1079214A/en not_active Expired
- 1976-05-13 AU AU13915/76A patent/AU501934B2/en not_active Expired
- 1976-05-14 DE DE19762621445 patent/DE2621445A1/de not_active Ceased
- 1976-06-04 SU SU762367257A patent/SU1099847A3/ru active
- 1976-06-04 CS CS763721A patent/CS230558B2/cs unknown
- 1976-06-04 DD DD193187A patent/DD124998A5/xx unknown
- 1976-06-05 RO RO7686359A patent/RO72148A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU1099847A3 (ru) | 1984-06-23 |
| CA1079214A (en) | 1980-06-10 |
| RO72148A (ro) | 1982-05-10 |
| DE2621445A1 (de) | 1976-12-16 |
| DD124998A5 (ro) | 1977-03-23 |
| AU501934B2 (en) | 1979-07-05 |
| US4028221A (en) | 1977-06-07 |
| AU1391576A (en) | 1977-11-17 |
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