GB1287032A - Improvements in or relating to coking - Google Patents
Improvements in or relating to cokingInfo
- Publication number
- GB1287032A GB1287032A GB126270A GB126270A GB1287032A GB 1287032 A GB1287032 A GB 1287032A GB 126270 A GB126270 A GB 126270A GB 126270 A GB126270 A GB 126270A GB 1287032 A GB1287032 A GB 1287032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- coking
- jan
- coke
- steel
- 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
- 238000004939 coking Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 239000000571 coke Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000010000 carbonizing Methods 0.000 abstract 1
- 238000005255 carburizing Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011339 hard pitch Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
-
- 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)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Coke Industry (AREA)
Abstract
1287032 Carburizing iron and steel BERGWERKSVERBAND GmbH 9 Jan 1970 [29 Jan 1969] 1262/70 Heading C7D [Also in Division C5] Coke pellets for use as carbonizing agents in iron and steel baths are made by mixing non- caking coal and/or coke with hard pitch having a softening point (Kramer-Sarnow) of 120‹ to 150‹C. or with caking coal having a swelling index of 5 to 8, optionally with iron-rich ore, grinding the mixture to a particle size of 100% below 0À5 mm and 60% below 0À06 mm, pelletizing the ground mixture with water, and coking the green pellets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691904195 DE1904195A1 (en) | 1969-01-29 | 1969-01-29 | Use of coke pellets as a carbonizing agent for iron and steel baths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1287032A true GB1287032A (en) | 1972-08-31 |
Family
ID=5723607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB126270A Expired GB1287032A (en) | 1969-01-29 | 1970-01-09 | Improvements in or relating to coking |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE744414A (en) |
| DE (1) | DE1904195A1 (en) |
| FR (1) | FR2029616A1 (en) |
| GB (1) | GB1287032A (en) |
| NL (1) | NL7001050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2227803C1 (en) * | 2002-11-04 | 2004-04-27 | Санкт-Петербургский государственный горный институт им. Г.В.Плеханова (технический университет) | Method of production of coal bricks |
| US20130168889A1 (en) * | 2010-08-03 | 2013-07-04 | Sachtleben Chemie Gmbh | Aggregate Containing Coke and Titanium and Use Thereof to Repair the Lining of Metallurgical Vessels |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302753B (en) * | 2020-03-13 | 2021-08-24 | 江苏嘉明碳素新材料有限公司 | Production process for preparing novel carburant from carbon solid waste material |
-
1969
- 1969-01-29 DE DE19691904195 patent/DE1904195A1/en active Granted
-
1970
- 1970-01-09 GB GB126270A patent/GB1287032A/en not_active Expired
- 1970-01-14 BE BE744414D patent/BE744414A/en not_active IP Right Cessation
- 1970-01-26 NL NL7001050A patent/NL7001050A/xx unknown
- 1970-01-26 FR FR7002603A patent/FR2029616A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2227803C1 (en) * | 2002-11-04 | 2004-04-27 | Санкт-Петербургский государственный горный институт им. Г.В.Плеханова (технический университет) | Method of production of coal bricks |
| US20130168889A1 (en) * | 2010-08-03 | 2013-07-04 | Sachtleben Chemie Gmbh | Aggregate Containing Coke and Titanium and Use Thereof to Repair the Lining of Metallurgical Vessels |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2029616A1 (en) | 1970-10-23 |
| NL7001050A (en) | 1970-07-31 |
| BE744414A (en) | 1970-06-15 |
| DE1904195A1 (en) | 1970-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |