DE2536589A1 - Verfahren zur verfluessigung von kohle - Google Patents
Verfahren zur verfluessigung von kohleInfo
- Publication number
- DE2536589A1 DE2536589A1 DE19752536589 DE2536589A DE2536589A1 DE 2536589 A1 DE2536589 A1 DE 2536589A1 DE 19752536589 DE19752536589 DE 19752536589 DE 2536589 A DE2536589 A DE 2536589A DE 2536589 A1 DE2536589 A1 DE 2536589A1
- Authority
- DE
- Germany
- Prior art keywords
- coal
- solution
- liquid
- liquefaction solvent
- fraction
- 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.)
- Withdrawn
Links
- 239000003245 coal Substances 0.000 title claims description 89
- 238000000034 method Methods 0.000 title claims description 29
- 239000007788 liquid Substances 0.000 claims description 38
- 239000002904 solvent Substances 0.000 claims description 38
- 238000009835 boiling Methods 0.000 claims description 16
- 239000002198 insoluble material Substances 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 8
- 238000012512 characterization method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 5
- 239000003350 kerosene Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 description 34
- 238000000926 separation method Methods 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000005194 fractionation Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000007614 solvation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- KYYSIVCCYWZZLR-UHFFFAOYSA-N cobalt(2+);dioxido(dioxo)molybdenum Chemical compound [Co+2].[O-][Mo]([O-])(=O)=O KYYSIVCCYWZZLR-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- NLPVCCRZRNXTLT-UHFFFAOYSA-N dioxido(dioxo)molybdenum;nickel(2+) Chemical compound [Ni+2].[O-][Mo]([O-])(=O)=O NLPVCCRZRNXTLT-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- XOROUWAJDBBCRC-UHFFFAOYSA-N nickel;sulfanylidenetungsten Chemical compound [Ni].[W]=S XOROUWAJDBBCRC-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003476 subbituminous coal Substances 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
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
-
- 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
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 |
|---|---|---|---|
| US50052374A | 1974-08-26 | 1974-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2536589A1 true DE2536589A1 (de) | 1976-03-11 |
Family
ID=23989793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752536589 Withdrawn DE2536589A1 (de) | 1974-08-26 | 1975-08-16 | Verfahren zur verfluessigung von kohle |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725020A1 (de) * | 1976-06-01 | 1977-12-22 | Kerr Mc Gee Chem Corp | Verfahren zur kohle-entaschung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935039C2 (de) * | 1979-08-30 | 1982-11-25 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur Herstellung eines hocharomatischen pechähnlichen Kohlenwertstoffs |
| DE3001078C2 (de) * | 1980-01-14 | 1982-03-25 | Rütgerswerke AG, 6000 Frankfurt | Bindemittel für den Straßenbau |
| GB2138839B (en) * | 1983-02-28 | 1987-06-24 | Sasol Operations Pty Ltd | Refining of coal |
| US4569749A (en) * | 1984-08-20 | 1986-02-11 | Gulf Research & Development Company | Coal liquefaction process |
-
1975
- 1975-08-05 ZA ZA00755048A patent/ZA755048B/xx unknown
- 1975-08-13 FR FR7525179A patent/FR2283210A1/fr active Granted
- 1975-08-16 DE DE19752536589 patent/DE2536589A1/de not_active Withdrawn
- 1975-08-19 LU LU73218A patent/LU73218A1/xx unknown
- 1975-08-19 BE BE159293A patent/BE832540A/xx not_active IP Right Cessation
- 1975-08-21 IT IT69117/75A patent/IT1041593B/it active
- 1975-08-22 GB GB35026/75A patent/GB1514830A/en not_active Expired
- 1975-08-25 JP JP50103384A patent/JPS5150306A/ja active Pending
- 1975-08-25 DD DD188016A patent/DD119812A5/xx unknown
- 1975-08-26 AU AU84270/75A patent/AU8427075A/en not_active Expired
- 1975-08-26 NL NL7510074A patent/NL7510074A/xx not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| Ullmann: Encyklopädie der technischen Chemie, 3. Aufl., Bd. 10, 1958, S. 508-512 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725020A1 (de) * | 1976-06-01 | 1977-12-22 | Kerr Mc Gee Chem Corp | Verfahren zur kohle-entaschung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1514830A (en) | 1978-06-21 |
| LU73218A1 (enrdf_load_stackoverflow) | 1976-03-02 |
| BE832540A (fr) | 1975-12-16 |
| FR2283210B1 (enrdf_load_stackoverflow) | 1978-10-20 |
| AU8427075A (en) | 1977-03-03 |
| FR2283210A1 (fr) | 1976-03-26 |
| NL7510074A (nl) | 1976-03-01 |
| DD119812A5 (enrdf_load_stackoverflow) | 1976-05-12 |
| JPS5150306A (enrdf_load_stackoverflow) | 1976-05-01 |
| ZA755048B (en) | 1976-07-28 |
| IT1041593B (it) | 1980-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |