CN102978385A - 一种高炉用含碳球团 - Google Patents
一种高炉用含碳球团 Download PDFInfo
- Publication number
- CN102978385A CN102978385A CN2012104263420A CN201210426342A CN102978385A CN 102978385 A CN102978385 A CN 102978385A CN 2012104263420 A CN2012104263420 A CN 2012104263420A CN 201210426342 A CN201210426342 A CN 201210426342A CN 102978385 A CN102978385 A CN 102978385A
- Authority
- CN
- China
- Prior art keywords
- parts
- blast furnace
- pellet
- carbon
- sintering machine
- 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.)
- Granted
Links
- 239000008188 pellet Substances 0.000 title abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 7
- 229910052799 carbon Inorganic materials 0.000 title abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 22
- 238000005245 sintering Methods 0.000 claims abstract description 21
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 15
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 15
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005453 pelletization Methods 0.000 claims description 32
- RQLWXPCFUSHLNV-UHFFFAOYSA-N [Cr].[Ca] Chemical compound [Cr].[Ca] RQLWXPCFUSHLNV-UHFFFAOYSA-N 0.000 claims description 20
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 13
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 13
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- 239000002956 ash Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 239000010881 fly ash Substances 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000001465 metallisation Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012104263420A CN102978385B (zh) | 2012-10-31 | 2012-10-31 | 一种高炉用含碳球团 |
Applications Claiming Priority (1)
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CN2012104263420A CN102978385B (zh) | 2012-10-31 | 2012-10-31 | 一种高炉用含碳球团 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102978385A true CN102978385A (zh) | 2013-03-20 |
CN102978385B CN102978385B (zh) | 2013-09-18 |
Family
ID=47852719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012104263420A Expired - Fee Related CN102978385B (zh) | 2012-10-31 | 2012-10-31 | 一种高炉用含碳球团 |
Country Status (1)
Country | Link |
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CN (1) | CN102978385B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343179A (zh) * | 2013-07-26 | 2013-10-09 | 吴雪健 | 一种转炉炼钢合成造渣剂 |
CN103602804A (zh) * | 2013-12-09 | 2014-02-26 | 安徽工业大学 | 一种高性能的球团矿粘结剂 |
CN103725875A (zh) * | 2013-12-30 | 2014-04-16 | 吴雪健 | 一种高性能的球团矿 |
CN104498707A (zh) * | 2013-12-30 | 2015-04-08 | 吴雪健 | 一种生球团的制造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1131195A (zh) * | 1995-03-13 | 1996-09-18 | 北京科技大学 | 生产海绵铁的工艺与设备 |
CN1158903A (zh) * | 1996-12-03 | 1997-09-10 | 吕美竺 | 一种直接炼钢和炼铁用冷固球团的工业生产方法 |
CN101260444A (zh) * | 2008-04-15 | 2008-09-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 高炉炼铁方法 |
CN101638718A (zh) * | 2008-07-28 | 2010-02-03 | 宝山钢铁股份有限公司 | 一种高爆裂温度的含碳球团 |
CN101705317A (zh) * | 2009-09-14 | 2010-05-12 | 重庆瑞帆再生资源开发有限公司 | 利用冶金烧结和高炉对铬渣进行无害化处理的方法 |
CN101942571A (zh) * | 2010-09-06 | 2011-01-12 | 重庆瑞帆再生资源开发有限公司 | 铬渣与冶金废料无害化处理及再生利用的方法 |
CN102399922A (zh) * | 2011-11-29 | 2012-04-04 | 宁波蓝鼎电子科技有限公司 | 高炉炼铁方法 |
-
2012
- 2012-10-31 CN CN2012104263420A patent/CN102978385B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1131195A (zh) * | 1995-03-13 | 1996-09-18 | 北京科技大学 | 生产海绵铁的工艺与设备 |
CN1158903A (zh) * | 1996-12-03 | 1997-09-10 | 吕美竺 | 一种直接炼钢和炼铁用冷固球团的工业生产方法 |
CN101260444A (zh) * | 2008-04-15 | 2008-09-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 高炉炼铁方法 |
CN101638718A (zh) * | 2008-07-28 | 2010-02-03 | 宝山钢铁股份有限公司 | 一种高爆裂温度的含碳球团 |
CN101705317A (zh) * | 2009-09-14 | 2010-05-12 | 重庆瑞帆再生资源开发有限公司 | 利用冶金烧结和高炉对铬渣进行无害化处理的方法 |
CN101942571A (zh) * | 2010-09-06 | 2011-01-12 | 重庆瑞帆再生资源开发有限公司 | 铬渣与冶金废料无害化处理及再生利用的方法 |
CN102399922A (zh) * | 2011-11-29 | 2012-04-04 | 宁波蓝鼎电子科技有限公司 | 高炉炼铁方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343179A (zh) * | 2013-07-26 | 2013-10-09 | 吴雪健 | 一种转炉炼钢合成造渣剂 |
CN103602804A (zh) * | 2013-12-09 | 2014-02-26 | 安徽工业大学 | 一种高性能的球团矿粘结剂 |
CN103602804B (zh) * | 2013-12-09 | 2015-08-12 | 安徽工业大学 | 一种高性能的球团矿粘结剂 |
CN103725875A (zh) * | 2013-12-30 | 2014-04-16 | 吴雪健 | 一种高性能的球团矿 |
CN103725875B (zh) * | 2013-12-30 | 2015-03-25 | 吴雪健 | 一种高性能的球团矿 |
CN104498707A (zh) * | 2013-12-30 | 2015-04-08 | 吴雪健 | 一种生球团的制造方法 |
CN104498707B (zh) * | 2013-12-30 | 2017-11-28 | 马鞍山华盛冶金科技发展有限公司 | 一种生球团的制造方法 |
Also Published As
Publication number | Publication date |
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CN102978385B (zh) | 2013-09-18 |
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Free format text: CORRECT: ADDRESS; FROM: 210000 NANJING, JIANGSU PROVINCE TO: 033300 LVLIANG, SHAANXI PROVINCE Free format text: CORRECT: INVENTOR; FROM: WU XUEJIAN GAO JINJU TO: LI XINGMING |
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Effective date of registration: 20140902 Address after: 033300, West 54, Ming and Qing West Street, Liulin Town, Liulin County, Shanxi, Lvliang province 4 Patentee after: Li Xingming Address before: 210000 No. 207, Ning Gong Er village, Gulou District, Jiangsu, Nanjing Patentee before: Gao Jinju |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Dongshan Inventor after: Liu Jinhui Inventor after: Ma Haixia Inventor after: Zhang Shichen Inventor before: Li Xingming |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170822 Address after: 056000 Hebei city of Handan Province, Cixian Zhen Hou Zhao Cun Fu Ci Xi Road No. 67 Co-patentee after: Liu Jinhui Patentee after: Su Dongshan Co-patentee after: Ma Haixia Co-patentee after: Zhang Shichen Address before: 033300, West 54, Ming and Qing West Street, Liulin Town, Liulin County, Shanxi, Lvliang province 4 Patentee before: Li Xingming |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180129 Address after: Henan city of Xinyang province Xixian County Zhang Tao Xiang Cao Lin Cun Nan Chen Zhuang group Patentee after: Hou Xiulan Address before: 056000 Hebei city of Handan Province, Cixian Zhen Hou Zhao Cun Fu Ci Xi Road No. 67 Co-patentee before: Liu Jinhui Patentee before: Su Dongshan Co-patentee before: Ma Haixia Co-patentee before: Zhang Shichen |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 244000 north side of Weiyi Road, lion rock development area, Tongling, Anhui Patentee after: TONGLING ZHAOLIN INDUSTRIAL CO.,LTD. Address before: Henan city of Xinyang province Xixian County Zhang Tao Xiang Cao Lin Cun Nan Chen Zhuang group Patentee before: Hou Xiulan |
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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: 20130918 Termination date: 20211031 |