GB854412A - A method for the production of a high-grade coke intended for metallurgical purposes - Google Patents
A method for the production of a high-grade coke intended for metallurgical purposesInfo
- Publication number
- GB854412A GB854412A GB5986/57A GB598657A GB854412A GB 854412 A GB854412 A GB 854412A GB 5986/57 A GB5986/57 A GB 5986/57A GB 598657 A GB598657 A GB 598657A GB 854412 A GB854412 A GB 854412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- under
- coke
- anthracite
- bituminous coal
- petroleum coke
- 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
854,412. Coke. VERKAUFSVEREINIGUNG FUR TEERERZEUGNISSE VfT A.G. Feb. 22, 1957 [April 3, 1956], No. 5986/57. Class 55 (2). Coke, particularly for blast furnaces, is made from a mixture of petroleum coke, anthracite, hard pitch and bituminous coal in which at least 10% by weight is petroleum coke, more than 10% but not more than 35% is anthracite and the combined amounts of hard pitch and bituminous coal exceed the petroleum coke content. Preferably the mixture has the following percentage composition by weight: Petroleum coke .. 10-35 Anthracite ... 15-35 Hard pitch ... 10-20 Bituminous coal .. 20-45 Coke smalls, produced according to the invention, may be added in amounts between 2 and 4% by weight. Coking takes place at a temperature of between 930‹ C. and 950‹ C. The granular size of the particles of the mixture is : petroleum coke under 10 mm. and preferably under 7 mm., bituminous coal under 10 mm. and preferably under 5 mm., anthracite under 4 mm. and 90% thereof under 3 mm., hard pitch under 1 mm. and coke smalls under 1 mm. An example of the starting mixture in weight per cent is : Petroleum coke ... 25 Anthracite .... 22 Hard pitch ... 15 Bituminous coal ... 38 Specification 737,063 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE854412X | 1956-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB854412A true GB854412A (en) | 1960-11-16 |
Family
ID=6788847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5986/57A Expired GB854412A (en) | 1956-04-03 | 1957-02-22 | A method for the production of a high-grade coke intended for metallurgical purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB854412A (en) |
-
1957
- 1957-02-22 GB GB5986/57A patent/GB854412A/en not_active Expired
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