CN1211456C - Furnace core and its production method - Google Patents
Furnace core and its production method Download PDFInfo
- Publication number
- CN1211456C CN1211456C CN 03133686 CN03133686A CN1211456C CN 1211456 C CN1211456 C CN 1211456C CN 03133686 CN03133686 CN 03133686 CN 03133686 A CN03133686 A CN 03133686A CN 1211456 C CN1211456 C CN 1211456C
- Authority
- CN
- China
- Prior art keywords
- coal
- coke
- caking
- bottle
- coking
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000003245 coal Substances 0.000 claims abstract description 155
- 239000000571 coke Substances 0.000 claims abstract description 59
- 238000004939 coking Methods 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000002956 ash Substances 0.000 claims description 25
- 239000000470 constituent Substances 0.000 claims description 25
- 229910052717 sulfur Inorganic materials 0.000 claims description 23
- 239000011593 sulfur Substances 0.000 claims description 23
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 19
- 239000010883 coal ash Substances 0.000 claims description 4
- 238000005272 metallurgy Methods 0.000 claims description 4
- 235000019580 granularity Nutrition 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000009257 reactivity Effects 0.000 abstract description 6
- 238000007670 refining Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 239000004079 vitrinite Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03133686 CN1211456C (en) | 2003-08-12 | 2003-08-12 | Furnace core and its production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03133686 CN1211456C (en) | 2003-08-12 | 2003-08-12 | Furnace core and its production method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513948A CN1513948A (en) | 2004-07-21 |
CN1211456C true CN1211456C (en) | 2005-07-20 |
Family
ID=34239896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03133686 Expired - Fee Related CN1211456C (en) | 2003-08-12 | 2003-08-12 | Furnace core and its production method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1211456C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100441662C (en) * | 2004-12-30 | 2008-12-10 | 武汉钢铁(集团)公司 | Coal blending and coking method for metallurgical coke |
JP4950527B2 (en) * | 2006-03-15 | 2012-06-13 | 株式会社神戸製鋼所 | Coke manufacturing method and pig iron manufacturing method |
RU2352605C1 (en) * | 2008-01-09 | 2009-04-20 | Борис Анатольевич Мусохранов | Development method of coal mixtures for production of chargte for carbonisation and composition of such mixtures (versions) |
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 |
EA022518B1 (en) * | 2012-10-22 | 2016-01-29 | Открытое Акционерное Общество "Губахинский Кокс" | Method of coke producing for non-ferrous metals smelting |
CN111303922A (en) * | 2020-03-20 | 2020-06-19 | 武汉科技大学 | Coking coal and coking method for top-loaded coke by using same |
CN113637510B (en) * | 2020-04-27 | 2022-10-21 | 宝山钢铁股份有限公司 | Production method of high-value formed coke from waste coke powder |
-
2003
- 2003-08-12 CN CN 03133686 patent/CN1211456C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1513948A (en) | 2004-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHANG YINHENG Free format text: FORMER OWNER: SHANXI TONGJIA IRON AND STEEL CO., LTD. Effective date: 20130220 Free format text: FORMER OWNER: NATIONAL ZHONGWEI COKING TECHN ENGINEERING RESEARCH CENTER CO., LTD. ZHANG YINHENG Effective date: 20130220 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 037018 DATONG, SHAANXI PROVINCE TO: 037000 DATONG, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130220 Address after: 037000, 6-3-7, compound 40, grand springs, Shanxi, Datong Patentee after: Zhang Yinheng Address before: 037018 ancient inn village, Shanxi, Datong Patentee before: Shanxi Tongjia Iron and Steel Co., Ltd. Patentee before: National Zhongwei Coking Techn Engineering Research Center Co., Ltd. Patentee before: Zhang Yinheng |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20160812 |