CS219920B2 - Method of making the high-aromatic product of the coal enriching similar to the pitch - Google Patents
Method of making the high-aromatic product of the coal enriching similar to the pitch Download PDFInfo
- Publication number
- CS219920B2 CS219920B2 CS804198A CS419880A CS219920B2 CS 219920 B2 CS219920 B2 CS 219920B2 CS 804198 A CS804198 A CS 804198A CS 419880 A CS419880 A CS 419880A CS 219920 B2 CS219920 B2 CS 219920B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- coal
- weight
- pitch
- aromatic
- boiling
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 15
- 125000003118 aryl group Chemical group 0.000 claims abstract description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 5
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 5
- 238000009835 boiling Methods 0.000 claims description 20
- 239000003921 oil Substances 0.000 claims description 20
- 239000003208 petroleum Substances 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 238000002352 steam pyrolysis Methods 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000010692 aromatic oil Substances 0.000 claims 1
- 239000006184 cosolvent Substances 0.000 claims 1
- 239000002641 tar oil Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 19
- 239000011295 pitch Substances 0.000 description 13
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000011294 coal tar pitch Substances 0.000 description 7
- 238000000197 pyrolysis Methods 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- 239000011269 tar Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004230 steam cracking Methods 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000006173 Larrea tridentata Nutrition 0.000 description 2
- 244000073231 Larrea tridentata Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 229960002126 creosote Drugs 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- QUEGLSKBMHQYJU-UHFFFAOYSA-N cobalt;oxomolybdenum Chemical compound [Mo].[Co]=O QUEGLSKBMHQYJU-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011339 hard pitch Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- HZNPCLUBXJLRAA-UHFFFAOYSA-N iron;oxomolybdenum Chemical compound [Fe].[Mo]=O HZNPCLUBXJLRAA-UHFFFAOYSA-N 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material 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
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)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2935039A DE2935039C2 (de) | 1979-08-30 | 1979-08-30 | Verfahren zur Herstellung eines hocharomatischen pechähnlichen Kohlenwertstoffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS219920B2 true CS219920B2 (en) | 1983-03-25 |
Family
ID=6079622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS804198A CS219920B2 (en) | 1979-08-30 | 1980-06-13 | Method of making the high-aromatic product of the coal enriching similar to the pitch |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4415429A (it) |
| JP (1) | JPS5641253A (it) |
| BE (1) | BE884835A (it) |
| CA (1) | CA1148886A (it) |
| CS (1) | CS219920B2 (it) |
| DE (1) | DE2935039C2 (it) |
| FR (1) | FR2464295A1 (it) |
| GB (1) | GB2057488B (it) |
| IN (1) | IN154133B (it) |
| IT (1) | IT1146163B (it) |
| NL (1) | NL186866C (it) |
| PL (1) | PL123844B1 (it) |
| SU (1) | SU959630A3 (it) |
| ZA (1) | ZA803643B (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944690C2 (de) * | 1979-11-06 | 1983-10-06 | Ruetgerswerke Ag, 6000 Frankfurt | Bindemittel für Kohlebriketts |
| DE2951116C2 (de) * | 1979-12-19 | 1982-03-04 | Rütgerswerke AG, 6000 Frankfurt | Verbesserung der Koksqualität von Kohlen mit unzureichenden Verkokungseigenschaften |
| DE3001078C2 (de) * | 1980-01-14 | 1982-03-25 | Rütgerswerke AG, 6000 Frankfurt | Bindemittel für den Straßenbau |
| DE3030723C2 (de) * | 1980-08-14 | 1984-09-20 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zum Auflösen von Kohle in Kohlenwasserstoffgemischen |
| DE3033075C2 (de) * | 1980-09-03 | 1982-11-18 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur Herstellung von hochwertigen Kohlenstoffbindemitteln |
| DE3033228C1 (de) * | 1980-09-04 | 1982-04-08 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur Herstellung eines hocharomatischen pechaehnlichen Kohlewertstoffs |
| US4842692A (en) * | 1983-12-12 | 1989-06-27 | Baker David L | Chemical reformer |
| US4541916A (en) * | 1984-10-18 | 1985-09-17 | Gulf Research & Development Corporation | Coal liquefaction process using low grade crude oil |
| DE3442506C2 (de) * | 1984-11-22 | 1987-04-16 | Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln | Verfahren zur Aufarbeitung von Kohlenstoff enthaltenden Abfällen |
| US4853111A (en) * | 1985-04-22 | 1989-08-01 | Hri, Inc. | Two-stage co-processing of coal/oil feedstocks |
| US4629554A (en) * | 1985-09-19 | 1986-12-16 | Kerr-Mcgee Corporation | Coal liquefaction with coal tar solvent |
| US4983278A (en) * | 1987-11-03 | 1991-01-08 | Western Research Institute & Ilr Services Inc. | Pyrolysis methods with product oil recycling |
| CN100439449C (zh) * | 2006-03-30 | 2008-12-03 | 中国科学院山西煤炭化学研究所 | 一种道路沥青改性剂及其应用方法 |
| WO2019055529A1 (en) * | 2017-09-13 | 2019-03-21 | University Of Wyoming | SYSTEMS AND METHODS FOR COAL REFINING CONVERSION TO HIGH-VALUE PRODUCTS |
| WO2020186011A1 (en) | 2019-03-12 | 2020-09-17 | University Of Wyoming | Thermo-chemical processing of coal via solvent extraction |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925005A (en) * | 1926-03-25 | 1933-08-29 | Koppers Co Inc | Coal treatment process |
| US3375188A (en) * | 1966-12-19 | 1968-03-26 | Lummus Co | Process for deashing coal in the absence of added hydrogen |
| US3642608A (en) * | 1970-01-09 | 1972-02-15 | Kerr Mc Gee Chem Corp | Solvation of coal in byproduct streams |
| US3705092A (en) * | 1970-12-18 | 1972-12-05 | Universal Oil Prod Co | Solvent extraction of coal by a heavy oil |
| GB1481799A (en) * | 1973-11-30 | 1977-08-03 | Coal Ind | Manufacture of coke |
| GB1481800A (en) * | 1973-12-12 | 1977-08-03 | Coal Ind | Production of coke |
| ZA755048B (en) * | 1974-08-26 | 1976-07-28 | Lummus Co | Coal-liquefaction |
| US4101413A (en) * | 1974-11-08 | 1978-07-18 | Coal Industry (Patents) Limited | Extraction of coal |
| GB1474100A (en) * | 1974-11-08 | 1977-05-18 | Coal Ind | Coal extraction |
| GB1472810A (en) * | 1974-11-19 | 1977-05-11 | Coal Ind | Extraction of coal |
| US4170543A (en) * | 1975-03-03 | 1979-10-09 | Exxon Research & Engineering Co. | Electrical insulating oil |
| JPS51122104A (en) * | 1975-04-16 | 1976-10-26 | Mitsui Cokes Kogyo Kk | Process for liquefying coals |
| US4054504A (en) * | 1975-10-02 | 1977-10-18 | Hydrocarbon Research, Inc. | Catalytic hydrogenation of blended coal and residual oil feeds |
| US4021329A (en) * | 1976-01-15 | 1977-05-03 | Suntech, Inc. | Process for dissolving sub-bituminous coal |
| US4052292A (en) * | 1976-03-05 | 1977-10-04 | Mobil Oil Corporation | Liquefaction of solid carbonaceous materials |
| US4052291A (en) * | 1976-08-16 | 1977-10-04 | Mobil Oil Corporation | Production of asphalt cement |
| GB1604230A (en) * | 1978-05-31 | 1981-12-02 | Mobil Oil Corp | Hydroprocessing coal liquids |
| JPS5411903A (en) * | 1977-06-29 | 1979-01-29 | Agency Of Ind Science & Technol | Liquefaction of coal with aromatic and aliphatic oils together |
| DE2735829A1 (de) * | 1977-08-09 | 1979-02-22 | Metallgesellschaft Ag | Verfahren zur erzeugung von kohlenwasserstoffen aus kohle |
| GB1544556A (en) * | 1978-01-10 | 1979-04-19 | Coal Ind | Manufacture of coal digests |
-
1979
- 1979-08-30 DE DE2935039A patent/DE2935039C2/de not_active Expired
-
1980
- 1980-06-13 CS CS804198A patent/CS219920B2/cs unknown
- 1980-06-18 ZA ZA00803643A patent/ZA803643B/xx unknown
- 1980-07-02 GB GB8021603A patent/GB2057488B/en not_active Expired
- 1980-07-04 CA CA000355455A patent/CA1148886A/en not_active Expired
- 1980-07-09 IT IT49199/80A patent/IT1146163B/it active
- 1980-07-22 US US06/171,203 patent/US4415429A/en not_active Expired - Lifetime
- 1980-08-19 BE BE0/201795A patent/BE884835A/fr not_active IP Right Cessation
- 1980-08-24 NL NLAANVRAGE8004780,A patent/NL186866C/xx not_active IP Right Cessation
- 1980-08-26 SU SU802969270A patent/SU959630A3/ru active
- 1980-08-28 FR FR8018710A patent/FR2464295A1/fr active Granted
- 1980-08-29 PL PL1980226482A patent/PL123844B1/pl unknown
- 1980-08-29 JP JP11851880A patent/JPS5641253A/ja active Pending
- 1980-08-30 IN IN996/CAL/80A patent/IN154133B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL186866C (nl) | 1991-03-18 |
| BE884835A (fr) | 1980-12-16 |
| GB2057488B (en) | 1983-05-25 |
| US4415429A (en) | 1983-11-15 |
| SU959630A3 (ru) | 1982-09-15 |
| FR2464295A1 (fr) | 1981-03-06 |
| IT1146163B (it) | 1986-11-12 |
| IN154133B (it) | 1984-09-22 |
| GB2057488A (en) | 1981-04-01 |
| DE2935039A1 (de) | 1981-03-12 |
| IT8049199A0 (it) | 1980-07-09 |
| CA1148886A (en) | 1983-06-28 |
| PL226482A1 (it) | 1981-06-19 |
| PL123844B1 (en) | 1982-11-30 |
| ZA803643B (en) | 1981-06-24 |
| JPS5641253A (en) | 1981-04-17 |
| DE2935039C2 (de) | 1982-11-25 |
| FR2464295B1 (it) | 1983-11-25 |
| NL8004780A (nl) | 1981-03-03 |
| NL186866B (nl) | 1990-10-16 |
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