GB1194962A - Method for Producing Coke - Google Patents
Method for Producing CokeInfo
- Publication number
- GB1194962A GB1194962A GB16884/68A GB1688468A GB1194962A GB 1194962 A GB1194962 A GB 1194962A GB 16884/68 A GB16884/68 A GB 16884/68A GB 1688468 A GB1688468 A GB 1688468A GB 1194962 A GB1194962 A GB 1194962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coke
- coal
- particulate material
- stage
- alone
- 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
- 239000000571 coke Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003245 coal Substances 0.000 abstract 5
- 239000011236 particulate material Substances 0.000 abstract 5
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 239000011280 coal tar Substances 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000002006 petroleum coke Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011269 tar Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Working-Up Tar And Pitch (AREA)
Abstract
1,194,962. Making metallurgical coke. GREAT LAKES CARBON CORP. 8 April, 1968 [12 April, 1967], No. 16884/68. Heading C5E. Metallurgical coke is made by a two-stage heating process with intermediate pressing and shaping similar to that described in Specification 1,119,869, but the particulate material is mixed with a plasticizing agent which is neither vaporizable nor decomposable below 490 F., e.g. the furfural extract of heavy lubricating oils, asphalt, anthracene oil, coal tar, thermal tar, and pitch (petroleum or coal tar) in amounts of 1 to 8% b.w. of the particulate material. This enables lower temperatures to be employed in the first stage, namely, from 300 F. upwards to one below the fusion temperature of the particles. Fusible coal may be used alone, i.e. without coke, as the particulate material, and the optional inert material includes oxidized raw petroleum coke and ores. The particulate material and the plasticizer may be separately heated before mixing (see Figs. 1 and 2, not shown), or mixed before being heated (see Fig. 3, not shown). Volatile matter contents (by weight) of the particulate materials are: coal alone, 15 to 20%; coal with coke, 15 to 45%; coke alone (excluding water) 10 to 20%; coke with coal, 8 to 20%. Heating in the first stage may be rapid, e.g. 1 second where a coal/coke mix is employed, and carbonization of the shaped bodies is preferably effected within 8 hours. The pressing stage produces a shaped body having an apparent density of at least 0À85 g/c.c. and a porosity not greater than 37%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63037367A | 1967-04-12 | 1967-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1194962A true GB1194962A (en) | 1970-06-17 |
Family
ID=24526920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16884/68A Expired GB1194962A (en) | 1967-04-12 | 1968-04-08 | Method for Producing Coke |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3619376A (en) |
| JP (1) | JPS5427001B1 (en) |
| BE (1) | BE713700A (en) |
| ES (1) | ES352683A1 (en) |
| FR (1) | FR1587053A (en) |
| GB (1) | GB1194962A (en) |
| LU (1) | LU55886A1 (en) |
| NL (1) | NL6805088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366902A (en) * | 1976-09-10 | 1978-06-14 | Still Carl Friedrich | Method and apparatus for producing blast furnace coke |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888958A (en) * | 1970-03-21 | 1975-06-10 | Bergwerksverband Gmbh | Process for making shaped pieces from low temperature coke of low bulk weight |
| US4185055A (en) * | 1971-09-24 | 1980-01-22 | Aluminum Pechiney | Process for heat-treating carbon blocks |
| JPS5214241B2 (en) * | 1972-02-29 | 1977-04-20 | ||
| JPS533402A (en) * | 1976-06-30 | 1978-01-13 | Sumikin Coke Co Ltd | Manufacture of coke for blast furnaces |
| CA1114765A (en) * | 1978-04-28 | 1981-12-22 | Keith Belinko | Production of metallurgical coke from poor coking coals using residue from processed tar sand bitumen |
| US4452670A (en) * | 1978-07-20 | 1984-06-05 | Koppers Company, Inc. | Method and apparatus for recovering preheater coal fines |
| FR2464294A1 (en) * | 1979-08-29 | 1981-03-06 | Savoie Electrodes Refract | SYNTHETIC CARBON GRAINS WITH HIGH MECHANICAL CHARACTERISTICS, PROCESS FOR THE PREPARATION, APPLICATION TO CARBON BLOCKS, ELECTRODES AND CARBONATES |
| US5928495A (en) * | 1995-12-05 | 1999-07-27 | Legkow; Alexander | Emulsion for heavy oil dilution and method of using same |
| JP4274880B2 (en) * | 2003-09-11 | 2009-06-10 | 社団法人日本鉄鋼連盟 | Reforming and pretreatment methods for coking coal for blast furnace coke production |
| WO2006119044A2 (en) * | 2005-04-29 | 2006-11-09 | Gtl Energy | Method to transform bulk material |
| EP2125233A4 (en) * | 2007-03-13 | 2012-01-25 | Gtl Energy Ltd | METHODS IMPROVING THE EFFICIENCY OF REMOVING LIQUID WATER FROM RAW SOLID FUELS |
| JP2008274108A (en) * | 2007-04-27 | 2008-11-13 | Mhi Environment Engineering Co Ltd | Bio-coke manufacturing apparatus and method |
| JP5158751B2 (en) * | 2007-04-27 | 2013-03-06 | 株式会社ナニワ炉機研究所 | Bio coke production apparatus and production method |
| WO2009018550A1 (en) * | 2007-08-01 | 2009-02-05 | Gtl Energy Ltd | Method of producing water-resistant solid fuels |
| AU2011202676B2 (en) * | 2007-08-01 | 2012-06-28 | Gtl Energy Ltd | Method of producing water-resistant solid fuels |
| CN112877086B (en) * | 2021-01-25 | 2022-11-25 | 山东平阴丰源炭素有限责任公司 | Petroleum coke calcination control method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2336151A (en) * | 1940-07-02 | 1943-12-07 | American Cyanamid Co | Pressure treatment of coking coals |
| US3010882A (en) * | 1952-07-14 | 1961-11-28 | American Cyanamid Co | Process of extruding anthracite coal to form a metallurgical coke-like material |
| US2808370A (en) * | 1953-10-12 | 1957-10-01 | Great Lakes Carbon Corp | Metallurgical coke |
| US3018227A (en) * | 1957-01-22 | 1962-01-23 | Consolidation Coal Co | Preparation of formcoke |
| US3018226A (en) * | 1960-10-07 | 1962-01-23 | Consolidation Coal Co | Method for preparing coked briquets from caking coals |
| US3316155A (en) * | 1963-01-25 | 1967-04-25 | Inland Steel Co | Coking process |
-
1967
- 1967-04-12 US US630373A patent/US3619376A/en not_active Expired - Lifetime
-
1968
- 1968-04-08 GB GB16884/68A patent/GB1194962A/en not_active Expired
- 1968-04-10 NL NL6805088A patent/NL6805088A/xx unknown
- 1968-04-11 ES ES352683A patent/ES352683A1/en not_active Expired
- 1968-04-12 JP JP2409768A patent/JPS5427001B1/ja active Pending
- 1968-04-12 BE BE713700D patent/BE713700A/xx unknown
- 1968-04-12 LU LU55886A patent/LU55886A1/xx unknown
- 1968-04-12 FR FR1587053D patent/FR1587053A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366902A (en) * | 1976-09-10 | 1978-06-14 | Still Carl Friedrich | Method and apparatus for producing blast furnace coke |
Also Published As
| Publication number | Publication date |
|---|---|
| US3619376A (en) | 1971-11-09 |
| NL6805088A (en) | 1968-10-14 |
| ES352683A1 (en) | 1969-07-16 |
| DE1771160A1 (en) | 1972-01-13 |
| JPS5427001B1 (en) | 1979-09-07 |
| BE713700A (en) | 1968-08-16 |
| LU55886A1 (en) | 1968-11-27 |
| FR1587053A (en) | 1970-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |