EA201201348A1 - METHOD OF MAKING COKE FOR MELTING COLOR METALS - Google Patents
METHOD OF MAKING COKE FOR MELTING COLOR METALSInfo
- Publication number
- EA201201348A1 EA201201348A1 EA201201348A EA201201348A EA201201348A1 EA 201201348 A1 EA201201348 A1 EA 201201348A1 EA 201201348 A EA201201348 A EA 201201348A EA 201201348 A EA201201348 A EA 201201348A EA 201201348 A1 EA201201348 A1 EA 201201348A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- coal
- production
- additive
- coke
- coking
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000003245 coal Substances 0.000 abstract 6
- 239000000654 additive Substances 0.000 abstract 4
- 230000000996 additive effect Effects 0.000 abstract 4
- 239000000571 coke Substances 0.000 abstract 3
- 238000004939 coking Methods 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- -1 ferrous metals Chemical class 0.000 abstract 2
- 238000003723 Smelting Methods 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Coke Industry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение используется в получении кокса для плавки в шахтных печах при производстве цветных металлов, в частности при производстве никеля. Повышение физико-химических свойств кокса при обеспечении возможности использования его в производстве цветных металлов достигается за счет коксующей добавки из отходов крекинга нефти. Коксующую добавку с содержанием серы 3,5-4,5% от массы добавки смешивают с угольными концентратами газовых жирных углей, газовых жирных отощённых углей, газовых углей, коксовых слабоспекающихся углей, при соотношении компонентов в смеси, мас.%: коксующая добавка 50-70, угольная шихта 30-50.The invention is used in the production of coke for smelting in shaft furnaces in the production of non-ferrous metals, in particular in the production of nickel. Enhancing the physicochemical properties of coke while ensuring the possibility of using it in the production of non-ferrous metals is achieved by coking the additive from waste oil cracking. Coking additive with a sulfur content of 3.5-4.5% by weight of the additive is mixed with coal concentrates of gas fat coal, gas fat lean coal, gas coal, coke low-caking coal, with a ratio of components in the mixture, wt.%: Coking additive 50- 70, coal charge 30-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201201348A EA022518B1 (en) | 2012-10-22 | 2012-10-22 | Method of coke producing for non-ferrous metals smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201201348A EA022518B1 (en) | 2012-10-22 | 2012-10-22 | Method of coke producing for non-ferrous metals smelting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201201348A1 true EA201201348A1 (en) | 2014-04-30 |
| EA022518B1 EA022518B1 (en) | 2016-01-29 |
Family
ID=50516432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201201348A EA022518B1 (en) | 2012-10-22 | 2012-10-22 | Method of coke producing for non-ferrous metals smelting |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA022518B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2613051C1 (en) * | 2016-05-20 | 2017-03-15 | Открытое акционерное общество "Губахинский кокс" (ОАО "Губахинский кокс") | Method of producing coke |
| RU2627425C1 (en) * | 2016-07-27 | 2017-08-08 | Общество С Ограниченной Ответственностью "Промышленные Инновационные Технологии Национальной Коксохимической Ассоциации" (Ооо "Проминтех Нка") | Charge for metallurgical coke production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121429A (en) * | 1982-05-27 | 1983-12-21 | Int Minerals & Chem Corp | Improved process for production of coke |
| BR9906741B1 (en) * | 1998-07-29 | 2010-08-24 | Coke production method for metallurgy. | |
| CN1211456C (en) * | 2003-08-12 | 2005-07-20 | 山西同嘉钢铁有限公司 | Furnace core and its production method |
| CN100441662C (en) * | 2004-12-30 | 2008-12-10 | 武汉钢铁(集团)公司 | Coal blending and coking method for metallurgical coke |
| CN101880541B (en) * | 2010-06-25 | 2013-11-06 | 神华集团有限责任公司 | Method for producing primary metallurgical coke by using 1/3 charred coal in west Mongolia region as main blending coal |
-
2012
- 2012-10-22 EA EA201201348A patent/EA022518B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA022518B1 (en) | 2016-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |