GB228686A - Improvements in the carbonisation of coal - Google Patents
Improvements in the carbonisation of coalInfo
- Publication number
- GB228686A GB228686A GB11924A GB11924A GB228686A GB 228686 A GB228686 A GB 228686A GB 11924 A GB11924 A GB 11924A GB 11924 A GB11924 A GB 11924A GB 228686 A GB228686 A GB 228686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- per cent
- matter
- coking
- chloroform
- 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
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/20—Methods of heating ovens of the chamber oven type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
228,686. Roberts, J. Jan. 2, 1924. Addition to 187,336. Coking processes.-A mixture of a caking coal with a non-caking coal containing 20-45 per cent of volafile matter as described in the parent Specification is heated to a temperature between 760‹ and 850‹ C. Such blends of coal generally contain at least 5 per cent of matter soluble in both pyridine and chloroform. The coal is ground in the manner described in the parent Specification. In an example, a coking coal containing 7.5 per cent of matter soluble, in pyridine and chloroform is mixed in equal proportions with a non-coking coal containing 6.5 per cent of such matter the coals being crushed to pass through a sieve having 10 meshes to the linear inch. A proportion of coke breeze may be sustituted for an equal portion of the non-caking coal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11924A GB228686A (en) | 1924-01-02 | 1924-01-02 | Improvements in the carbonisation of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11924A GB228686A (en) | 1924-01-02 | 1924-01-02 | Improvements in the carbonisation of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB228686A true GB228686A (en) | 1925-02-12 |
Family
ID=9698733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11924A Expired GB228686A (en) | 1924-01-02 | 1924-01-02 | Improvements in the carbonisation of coal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB228686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259083A (en) * | 1979-03-22 | 1981-03-31 | Alberta Research Council | Production of metallurgical coke from oxidized caking coal |
-
1924
- 1924-01-02 GB GB11924A patent/GB228686A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259083A (en) * | 1979-03-22 | 1981-03-31 | Alberta Research Council | Production of metallurgical coke from oxidized caking coal |
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