GB1293898A - A method of producing metallurgical coke - Google Patents
A method of producing metallurgical cokeInfo
- Publication number
- GB1293898A GB1293898A GB406270A GB406270A GB1293898A GB 1293898 A GB1293898 A GB 1293898A GB 406270 A GB406270 A GB 406270A GB 406270 A GB406270 A GB 406270A GB 1293898 A GB1293898 A GB 1293898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- temperature
- briquettes
- caked
- range
- 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
- 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)
Abstract
1293898 Coking coal INSTITUT NEORGANICHESKOI KHIMII I ELEKTRO-KHIMII AKADEMII NAUK GRUZINSKOI SSR 28 Jan 1970 4062/70 Heading C5E Metallurgical coke is made by moulding ground coal (i.e. up to 3 mm. grain size) at a temperature in the range from 20‹ to 350‹ C. to form briquettes, caking the briquettes at a temperature in the range 450‹ to 600‹ C. under the pressure of the vapours and gases of thermal decomposition of the coal, and calcining the caked briquettes at a temperature in the range 750‹ to 950‹ C. The pressure may be up to 20 atmos. gauge, and the temperature rise during the caking stage may be from 2‹ to 6‹ C. per minute. In an illustrated embodiment (not shown) the ground coal is fed to a furnace containing a horizontal conveyer bearing moulds, compacted to a density of from 0À9 to 1À1 gm./ cm.<SP>3</SP>, and caked in the furnace, e.g. by electric heaters or by gas, the caked briquettes being tipped into a. shaft furnace for being calcined. If the moulding temperature is up to 100‹ C., water or steam may be added to the coal to raise its moisture content to 15 to 18%; if above 100‹ C., the coal may be impregnated with the products of thermal decomposition of the coal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB406270A GB1293898A (en) | 1970-01-28 | 1970-01-28 | A method of producing metallurgical coke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB406270A GB1293898A (en) | 1970-01-28 | 1970-01-28 | A method of producing metallurgical coke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1293898A true GB1293898A (en) | 1972-10-25 |
Family
ID=9770009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB406270A Expired GB1293898A (en) | 1970-01-28 | 1970-01-28 | A method of producing metallurgical coke |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1293898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA007799B1 (en) * | 2005-10-25 | 2007-02-27 | Ооо "Сибтермо" | Process for producing metallurgical medium-temperature coke |
| EA007801B1 (en) * | 2005-10-25 | 2007-02-27 | Ооо "Сибтермо" | Process for producing metallurgical medium-temperature coke |
-
1970
- 1970-01-28 GB GB406270A patent/GB1293898A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA007799B1 (en) * | 2005-10-25 | 2007-02-27 | Ооо "Сибтермо" | Process for producing metallurgical medium-temperature coke |
| EA007801B1 (en) * | 2005-10-25 | 2007-02-27 | Ооо "Сибтермо" | Process for producing metallurgical medium-temperature coke |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1081781A (en) | Improvements in or relating to a method of producing metallurgical grade coke from a swelling coal | |
| GB876924A (en) | Improvements in or relating to the production of shaped carbon bodies | |
| GB1338130A (en) | Method of treating refuse and building blocks including treated refuse and apparatus for carrying out such method | |
| GB1293898A (en) | A method of producing metallurgical coke | |
| GB1364614A (en) | Composite briquettes containing carbon and iron and method of producing them | |
| GB1350832A (en) | Method of calcining carbonaceous agglomerates | |
| GB1256576A (en) | ||
| JPS5223106A (en) | Method for manufacturing metallurgical formed coke | |
| GB1026903A (en) | Improvements in or relating to refractory materials | |
| GB968215A (en) | Improvements in and relating to carbonization | |
| SE7607135L (en) | PROCEDURE FOR THE PRODUCTION OF AGGLOMATED GRAPHITE POWDER | |
| GB770898A (en) | A method of smelting ore, particularly iron ore | |
| GB1197485A (en) | Improvements in or Relating to a Process for the Production of Coke of Low Sulphur Content. | |
| GB959444A (en) | Improvements in the reduction of metallic ores | |
| SU212277A1 (en) | Method of obtaining spongy iron in retort | |
| SU456514A1 (en) | Refractory body | |
| GB1129291A (en) | Thermal treatment of briquettes | |
| GB959445A (en) | Hot process for preparing formed coal | |
| GB1327079A (en) | Process for the production of vanadium carbide | |
| Nikitin et al. | Investigation of the Delayed Coking Process of Petroleum Coke Fines | |
| SU145229A1 (en) | The method of obtaining sulfur barium | |
| GB284040A (en) | Improvements in the production of iron from iron ores | |
| GB1423105A (en) | Briquetting of reactive coal calcinate with high temperature coke oven pitch | |
| GB759160A (en) | Improvements in or relating to production of carbon masses | |
| GB1397022A (en) | Isotropic carbon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |