ES412045A1 - Method of manufacturing formed coke for blast furnaces without causing the fusion of the coke - Google Patents
Method of manufacturing formed coke for blast furnaces without causing the fusion of the cokeInfo
- Publication number
- ES412045A1 ES412045A1 ES412045A ES412045A ES412045A1 ES 412045 A1 ES412045 A1 ES 412045A1 ES 412045 A ES412045 A ES 412045A ES 412045 A ES412045 A ES 412045A ES 412045 A1 ES412045 A1 ES 412045A1
- Authority
- ES
- Spain
- Prior art keywords
- coke
- fusion
- causing
- blast furnaces
- manufacturing formed
- 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.)
- Expired
Links
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
A method of manufacturing formed coke for blast furnaces enabling efficient and economical operation of the blast furnace, wherein the phenomenon of fusion of the formed coke is suppressed or substantially eliminated by appropriately adjusting the total dilatation of the coal material prior to briquetting and the Trommel strength of the coal briquette.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47021240A JPS5214241B2 (en) | 1972-02-29 | 1972-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES412045A1 true ES412045A1 (en) | 1976-01-01 |
Family
ID=12049515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES412045A Expired ES412045A1 (en) | 1972-02-29 | 1973-02-24 | Method of manufacturing formed coke for blast furnaces without causing the fusion of the coke |
Country Status (8)
Country | Link |
---|---|
US (1) | US3907648A (en) |
JP (1) | JPS5214241B2 (en) |
BR (1) | BR7301520D0 (en) |
ES (1) | ES412045A1 (en) |
FR (1) | FR2174076B1 (en) |
GB (1) | GB1392133A (en) |
IT (1) | IT987887B (en) |
ZA (1) | ZA731141B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106996A (en) * | 1974-09-14 | 1978-08-15 | Werner Wenzel | Method of improving the mechanical resistance of coke |
US4110169A (en) * | 1975-04-01 | 1978-08-29 | Nippon Kokan Kabushiki Kaisha | Method for manufacturing high-strength formed coke in slight mutual agglomeration using horizontal type coke oven battery |
JPS5251402A (en) * | 1975-10-23 | 1977-04-25 | Nippon Kokan Kk <Nkk> | Manufacturing of metallurgical coke |
GB1547419A (en) * | 1975-10-30 | 1979-06-20 | Mcdowell Wellman Eng Co | Method of producing pelletized fixed sulphur fuel and product |
JPS5811914B2 (en) * | 1976-04-30 | 1983-03-05 | 住金化工株式会社 | Method for manufacturing coke for blast furnaces |
IN149610B (en) * | 1977-02-12 | 1982-02-13 | Didier Eng | |
FR2385786A1 (en) * | 1977-03-28 | 1978-10-27 | Nord Pas Calais Houilleres | PROCESS FOR OBTAINING MOLD COKE FROM NON-COKEFIABLE COALS |
JPS62194435U (en) * | 1986-05-31 | 1987-12-10 | ||
US7611609B1 (en) * | 2001-05-01 | 2009-11-03 | ArcelorMittal Investigacion y Desarrollo, S. L. | Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven |
JP5017969B2 (en) * | 2006-08-31 | 2012-09-05 | Jfeスチール株式会社 | Ferro-coke raw material molding and method for producing ferro-coke |
JP5742650B2 (en) * | 2010-10-15 | 2015-07-01 | 新日鐵住金株式会社 | Molded coke manufacturing method and molded coke manufactured by the method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1664632A (en) * | 1928-04-03 | X c coking retost oven | ||
US2200371A (en) * | 1937-09-15 | 1940-05-14 | Koppers Co Inc | Continuously operated vertical chamber or retort ovens for the production of gas and coke |
NL6605288A (en) * | 1965-04-21 | 1966-10-24 | ||
US3619376A (en) * | 1967-04-12 | 1971-11-09 | Great Lakes Carbon Corp | Method of making metallurgical coke briquettes from coal, raw petroleum coke, inert material and a binder |
-
1972
- 1972-02-29 JP JP47021240A patent/JPS5214241B2/ja not_active Expired
-
1973
- 1973-02-19 ZA ZA731141A patent/ZA731141B/en unknown
- 1973-02-24 ES ES412045A patent/ES412045A1/en not_active Expired
- 1973-02-26 US US335868A patent/US3907648A/en not_active Expired - Lifetime
- 1973-02-26 GB GB942373A patent/GB1392133A/en not_active Expired
- 1973-02-27 FR FR7306865A patent/FR2174076B1/fr not_active Expired
- 1973-02-28 BR BR731520A patent/BR7301520D0/en unknown
- 1973-02-28 IT IT20970/73A patent/IT987887B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2174076A1 (en) | 1973-10-12 |
IT987887B (en) | 1975-03-20 |
US3907648A (en) | 1975-09-23 |
JPS4889901A (en) | 1973-11-24 |
GB1392133A (en) | 1975-04-30 |
JPS5214241B2 (en) | 1977-04-20 |
BR7301520D0 (en) | 1974-07-18 |
ZA731141B (en) | 1973-11-28 |
FR2174076B1 (en) | 1976-04-23 |
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