DE2630527A1 - Verfahren zur herstellung von formkoks aus nichtbackenden oder weich-backenden kohlen - Google Patents
Verfahren zur herstellung von formkoks aus nichtbackenden oder weich-backenden kohlenInfo
- Publication number
- DE2630527A1 DE2630527A1 DE19762630527 DE2630527A DE2630527A1 DE 2630527 A1 DE2630527 A1 DE 2630527A1 DE 19762630527 DE19762630527 DE 19762630527 DE 2630527 A DE2630527 A DE 2630527A DE 2630527 A1 DE2630527 A1 DE 2630527A1
- Authority
- DE
- Germany
- Prior art keywords
- baking
- coal
- solvent
- extraction
- agglomerates
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title claims description 7
- 240000007124 Brassica oleracea Species 0.000 title 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 title 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 title 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 title 1
- 238000000605 extraction Methods 0.000 claims description 28
- 239000000571 coke Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 15
- 239000000284 extract Substances 0.000 claims description 10
- 238000003763 carbonization Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000638 solvent extraction Methods 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 description 33
- 239000002904 solvent Substances 0.000 description 27
- 239000000047 product Substances 0.000 description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000000852 hydrogen donor Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- LJROKJGQSPMTKB-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenol Chemical compound C1=CC(O)=CC=C1C(C=1N=CC=CC=1)C1=CC=C(O)C=C1 LJROKJGQSPMTKB-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000011329 calcined coke Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002010 green coke Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- -1 polycyclic hydrocarbons Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/594,906 US4030982A (en) | 1975-07-10 | 1975-07-10 | Process of making formcoke from non-caking or weakly caking coals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2630527A1 true DE2630527A1 (de) | 1977-01-27 |
Family
ID=24380909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762630527 Ceased DE2630527A1 (de) | 1975-07-10 | 1976-07-07 | Verfahren zur herstellung von formkoks aus nichtbackenden oder weich-backenden kohlen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4030982A (enExample) |
| JP (1) | JPS5210302A (enExample) |
| AU (1) | AU500375B2 (enExample) |
| CA (1) | CA1082639A (enExample) |
| DE (1) | DE2630527A1 (enExample) |
| FR (1) | FR2317350A1 (enExample) |
| GB (1) | GB1493787A (enExample) |
| ZA (1) | ZA763736B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4201655A (en) * | 1976-12-17 | 1980-05-06 | Continental Oil Company | Process for making metallurgical coke |
| US4138223A (en) * | 1977-12-15 | 1979-02-06 | Continental Oil Company | Manufacture of pellets from coal liquefaction products |
| US4138221A (en) * | 1977-12-15 | 1979-02-06 | Continental Oil Company | Manufacture of pellets from coal conversion products |
| US4260423A (en) * | 1980-02-25 | 1981-04-07 | Fmc Corporation | Kiln tar binder and method of producing it |
| GB2138839B (en) * | 1983-02-28 | 1987-06-24 | Sasol Operations Pty Ltd | Refining of coal |
| RU2135543C1 (ru) * | 1998-09-28 | 1999-08-27 | Открытое акционерное общество "Западно-Сибирский металлургический комбинат" | Способ подготовки угольной шихты к коксованию |
| US6843078B2 (en) * | 2002-01-25 | 2005-01-18 | Malden Mills Industries, Inc. | EMI shielding fabric |
| JP4295544B2 (ja) | 2003-04-09 | 2009-07-15 | 株式会社神戸製鋼所 | 冶金用改質炭の製造方法、ならびに冶金用改質炭を用いた還元金属および酸化非鉄金属含有スラグの製造方法 |
| JP6203698B2 (ja) * | 2014-09-30 | 2017-09-27 | 株式会社神戸製鋼所 | 無灰炭の製造方法 |
| WO2019055529A1 (en) * | 2017-09-13 | 2019-03-21 | University Of Wyoming | SYSTEMS AND METHODS FOR COAL REFINING CONVERSION TO HIGH-VALUE PRODUCTS |
| JP2022523829A (ja) | 2019-03-12 | 2022-04-26 | ユニバーシティ オブ ワイオミング | 溶媒抽出による石炭の熱化学処理 |
| CN115124037B (zh) * | 2021-03-29 | 2023-09-22 | 内蒙古浦瑞芬环保科技有限公司 | 一种高糖蜜压块破碎炭和生产高糖蜜压块破碎炭的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB387658A (en) * | 1930-05-03 | 1933-02-09 | Koppers Co Inc | A process of treating coal |
| US2556154A (en) * | 1947-06-16 | 1951-06-05 | Fernando C Kern | Method of making coke briquettes |
| US3162594A (en) * | 1962-04-09 | 1964-12-22 | Consolidation Coal Co | Process for producing liquid fuels from coal |
| US3401089A (en) * | 1965-03-03 | 1968-09-10 | Consolidation Coal Co | Process for agglomerating carbonaceous materials |
| GB1172693A (en) * | 1966-03-28 | 1969-12-03 | Consolidation Coal Co | A Process for Making Formcoke From Non-Caking Coals. |
| FR1521678A (fr) * | 1967-03-22 | 1968-04-19 | Consolidation Coal Co | Procédé pour la fabrication d'agglomérés de charbon, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire |
| US3748254A (en) * | 1971-12-08 | 1973-07-24 | Consolidation Coal Co | Conversion of coal by solvent extraction |
| US3791956A (en) * | 1973-02-16 | 1974-02-12 | Consolidation Coal Co | Conversion of coal to clean fuel |
| JPS5067801A (enExample) * | 1973-10-22 | 1975-06-06 | ||
| JPS51135901A (en) * | 1975-05-21 | 1976-11-25 | Mitsui Cokes Kogyo Kk | Process for producing coke |
-
1975
- 1975-07-10 US US05/594,906 patent/US4030982A/en not_active Expired - Lifetime
-
1976
- 1976-06-23 ZA ZA00763736A patent/ZA763736B/xx unknown
- 1976-06-29 AU AU15401/76A patent/AU500375B2/en not_active Expired
- 1976-07-06 CA CA256,365A patent/CA1082639A/en not_active Expired
- 1976-07-06 FR FR7620668A patent/FR2317350A1/fr active Granted
- 1976-07-07 DE DE19762630527 patent/DE2630527A1/de not_active Ceased
- 1976-07-08 JP JP51081885A patent/JPS5210302A/ja active Pending
- 1976-07-08 GB GB28495/76A patent/GB1493787A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317350B1 (enExample) | 1982-04-30 |
| CA1082639A (en) | 1980-07-29 |
| ZA763736B (en) | 1978-02-22 |
| FR2317350A1 (fr) | 1977-02-04 |
| JPS5210302A (en) | 1977-01-26 |
| GB1493787A (en) | 1977-11-30 |
| AU1540176A (en) | 1978-01-05 |
| AU500375B2 (en) | 1979-05-17 |
| US4030982A (en) | 1977-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |