GB690776A - Improvements in methods of producing metallurgical coke - Google Patents
Improvements in methods of producing metallurgical cokeInfo
- Publication number
- GB690776A GB690776A GB8608/51A GB860851A GB690776A GB 690776 A GB690776 A GB 690776A GB 8608/51 A GB8608/51 A GB 8608/51A GB 860851 A GB860851 A GB 860851A GB 690776 A GB690776 A GB 690776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- coal
- coke
- volatile matter
- mixture
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
690,776. Materials for making coke. HOUILLERES DU BASSIN DE LORRAINE. April 13, 1951 [April 24, 1950], No. 8608/51. Class 55(ii) A method of making a metallurgical coke from a weakly caking coal with a low content of bitumen and having a volatile matter content of from 27 to 45 per cent, an oxygen content of from 2 to 9 per cent and a swelling index of from 2 to 9, for example a Saar-Lorraine coal, comprises grinding the coal to about 2 to 4 mms. size, mixing it with ground bituminous coal and with crushed coke breeze or anthracite dust so that the volatile matter content of the mixture lies between 27 and 33 per cent and carbonizing it at 1150‹ to 1350‹C. Before carbonizing, the mixture is preferably rammed into a dense mass. In an example, 75 per cent of the weakly caking coal was mixed with 9 per cent of a bituminous coal containing 18 to 25 per cent of volatile matter and having an oxygen content of less than 5 per cent and with 16 per cent of crushed coke breeze, the mixture being carbonized in a coke oven at 1150‹ to 1250‹C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR690776X | 1950-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB690776A true GB690776A (en) | 1953-04-29 |
Family
ID=9030821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8608/51A Expired GB690776A (en) | 1950-04-24 | 1951-04-13 | Improvements in methods of producing metallurgical coke |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB690776A (en) |
-
1951
- 1951-04-13 GB GB8608/51A patent/GB690776A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1321729A (en) | Composition and process for producing formed fuel | |
| GB1449627A (en) | Process for desulphurizing coke | |
| GB779218A (en) | An improved method of producing metallurgical coke | |
| US2473987A (en) | Process of coking high volatile coal involving incorporation therein of a limited amount of blast furnace flue dust | |
| GB690776A (en) | Improvements in methods of producing metallurgical coke | |
| GB563366A (en) | Improvements relating to the manufacture of coke | |
| GB726301A (en) | Process for the production of coke from flotation sludge | |
| GB820381A (en) | Improvements relating to the manufacture of smokeless fuel | |
| GB378281A (en) | Improvements relating to the production of high-class coke | |
| GB499432A (en) | Improvements in or relating to coking processes | |
| JPS557864A (en) | Production of good coke | |
| GB485083A (en) | Improvements in or relating to the manufacture of solid fuel | |
| GB512882A (en) | Improvements relating to the carbonisation of carbonaceous materials | |
| GB368881A (en) | Improvements in and relating to the manufacture of coke | |
| GB333811A (en) | Process for the production of comparatively smokeless fuels, from lignites, bituminous coals and the like | |
| JPS54146803A (en) | Production of metallurgical briquette coke | |
| JPS53121001A (en) | Production of modified coal for manufacturing metallurgical coke | |
| JPS5787489A (en) | Preparation of coke | |
| GB854412A (en) | A method for the production of a high-grade coke intended for metallurgical purposes | |
| GB494676A (en) | Improvements relating to the manufacture of fuel applicable to other purposes | |
| GB783373A (en) | Improvements in or relating to production of metallurgical coke and metallurgical process employing said coke | |
| GB732518A (en) | Formed coke for foundry shaft furnaces and process for its manufacture | |
| GB749906A (en) | Method of improving the physical conditions of loading a coke furnace | |
| GB1312317A (en) | Method of manufacturing spherical carbon materials | |
| GB547114A (en) | Improvements in briquette carbonizing processes using modified tar or pitch binders |