DE2457528A1 - Verfahren zur verminderung der staubentwicklung bei der einfuehrung vorerhitzter kohle in verkokungsoefen - Google Patents
Verfahren zur verminderung der staubentwicklung bei der einfuehrung vorerhitzter kohle in verkokungsoefenInfo
- Publication number
- DE2457528A1 DE2457528A1 DE19742457528 DE2457528A DE2457528A1 DE 2457528 A1 DE2457528 A1 DE 2457528A1 DE 19742457528 DE19742457528 DE 19742457528 DE 2457528 A DE2457528 A DE 2457528A DE 2457528 A1 DE2457528 A1 DE 2457528A1
- Authority
- DE
- Germany
- Prior art keywords
- coal
- oils
- procedure
- reduce dust
- preheated coal
- 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
- 239000003245 coal Substances 0.000 title claims description 18
- 239000000428 dust Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 6
- 238000010411 cooking Methods 0.000 title 1
- 239000003921 oil Substances 0.000 claims description 14
- 238000004939 coking Methods 0.000 claims description 8
- 239000010913 used oil Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000571 coke Substances 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000009736 wetting Methods 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
- C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
-
- 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
- C10B31/00—Charging devices
- C10B31/02—Charging devices for charging vertically
- C10B31/04—Charging devices for charging vertically coke ovens with horizontal chambers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742457528 DE2457528A1 (de) | 1974-12-05 | 1974-12-05 | Verfahren zur verminderung der staubentwicklung bei der einfuehrung vorerhitzter kohle in verkokungsoefen |
| US05/636,557 US4024022A (en) | 1974-12-05 | 1975-12-02 | Method of inhibiting dust formation when feeding coal into coking chambers |
| FR7537110A FR2293481A1 (fr) | 1974-12-05 | 1975-12-04 | Procede pour reduire la formation de poussiere lors de l'introduction de charbon prechauffe dans les fours a coke |
| JP50143406A JPS5191901A (en) | 1974-12-05 | 1975-12-04 | Kookusuroheno yonetsusekitandonyujino funjinhatsuseiogenshosaseruhoho |
| CA241,101A CA1067851A (en) | 1974-12-05 | 1975-12-04 | Method of inhibiting dust formation when feeding coal into coking chambers |
| GB79987/75A GB1479090A (en) | 1974-12-05 | 1975-12-05 | Method of reducing the evolution of dust when preheated coal is introduced into a coking oven |
| IT52569/75A IT1066654B (it) | 1974-12-05 | 1975-12-05 | Procedimento per la riduzione dello sviluppo della polvere nell introduzione di carbone preriscaldato in forni per la cokefazione |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742457528 DE2457528A1 (de) | 1974-12-05 | 1974-12-05 | Verfahren zur verminderung der staubentwicklung bei der einfuehrung vorerhitzter kohle in verkokungsoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2457528A1 true DE2457528A1 (de) | 1976-06-10 |
Family
ID=5932599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742457528 Ceased DE2457528A1 (de) | 1974-12-05 | 1974-12-05 | Verfahren zur verminderung der staubentwicklung bei der einfuehrung vorerhitzter kohle in verkokungsoefen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4024022A (enExample) |
| JP (1) | JPS5191901A (enExample) |
| CA (1) | CA1067851A (enExample) |
| DE (1) | DE2457528A1 (enExample) |
| FR (1) | FR2293481A1 (enExample) |
| GB (1) | GB1479090A (enExample) |
| IT (1) | IT1066654B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465774A1 (fr) * | 1979-09-26 | 1981-03-27 | Charbonnages De France | Procede de traitement de charbon a cokefier et installation pour la mise en oeuvre du procede |
| RO81931A (ro) * | 1979-09-26 | 1983-06-01 | Charbonnages De France,Fr | Procedeu si instalatie pentru uscarea unui material combustibil granular sau pulverulent |
| US4304636A (en) * | 1980-02-19 | 1981-12-08 | Apollo Technologies, Inc. | Method for improving the bulk density and throughput characteristics of coking coal |
| JPS57106686U (enExample) * | 1980-12-22 | 1982-07-01 | ||
| US5460699A (en) * | 1994-05-31 | 1995-10-24 | Usx Corporation | Variable injection process and apparatus for energy recovery |
| KR101198895B1 (ko) * | 2010-12-28 | 2012-11-07 | 주식회사 포스코 | 코크스용 석탄 건조 장치 및 건조 방법 |
| CN110760326A (zh) * | 2019-10-29 | 2020-02-07 | 张家港宏昌钢板有限公司 | 一种用于提高炼焦煤焦炭强度的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1875287A (en) * | 1932-08-30 | Zudwig weber | ||
| US1920951A (en) * | 1928-09-27 | 1933-08-01 | Koppers Co Inc | Gas manufacture |
| US2336154A (en) * | 1940-07-02 | 1943-12-07 | American Cyanamid Co | Acid treatment of coking coals |
| US2378420A (en) * | 1941-06-09 | 1945-06-19 | Koppers Co Inc | Regulating the bulk density of coke-oven charges |
| US2591496A (en) * | 1946-08-06 | 1952-04-01 | Walter G Berl | Coking coal |
| DE1177602B (de) * | 1959-11-28 | 1964-09-10 | Bergwerksverband Gmbh | Verfahren zur Vermeidung des Festsetzens oder Verklemmens von Formkoks in Horizontalkokskammeroefen |
| US3146183A (en) * | 1961-05-25 | 1964-08-25 | Republic Steel Corp | Process for mixing tar-decanter sludge with coke oven feed coal |
-
1974
- 1974-12-05 DE DE19742457528 patent/DE2457528A1/de not_active Ceased
-
1975
- 1975-12-02 US US05/636,557 patent/US4024022A/en not_active Expired - Lifetime
- 1975-12-04 CA CA241,101A patent/CA1067851A/en not_active Expired
- 1975-12-04 JP JP50143406A patent/JPS5191901A/ja active Pending
- 1975-12-04 FR FR7537110A patent/FR2293481A1/fr active Granted
- 1975-12-05 GB GB79987/75A patent/GB1479090A/en not_active Expired
- 1975-12-05 IT IT52569/75A patent/IT1066654B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US4024022A (en) | 1977-05-17 |
| IT1066654B (it) | 1985-03-12 |
| FR2293481B1 (enExample) | 1978-05-12 |
| JPS5191901A (en) | 1976-08-12 |
| FR2293481A1 (fr) | 1976-07-02 |
| CA1067851A (en) | 1979-12-11 |
| GB1479090A (en) | 1977-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |