CN101717854A - 利用冶金焙烧炉生产金属化球团的方法 - Google Patents
利用冶金焙烧炉生产金属化球团的方法 Download PDFInfo
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- CN101717854A CN101717854A CN200910250999A CN200910250999A CN101717854A CN 101717854 A CN101717854 A CN 101717854A CN 200910250999 A CN200910250999 A CN 200910250999A CN 200910250999 A CN200910250999 A CN 200910250999A CN 101717854 A CN101717854 A CN 101717854A
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- 239000008188 pellet Substances 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 51
- 239000002994 raw material Substances 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 34
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 230000002829 reductive effect Effects 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 239000012256 powdered iron Substances 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 19
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 15
- 239000004021 humic acid Substances 0.000 claims description 12
- 239000002817 coal dust Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000006722 reduction reaction Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009628 steelmaking Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 2
- 238000001465 metallisation Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract 2
- 239000011257 shell material Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 14
- 239000002956 ash Substances 0.000 description 13
- 239000011230 binding agent Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000000446 fuel Substances 0.000 description 7
- 238000012216 screening Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
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CN2009102509994A CN101717854B (zh) | 2009-12-25 | 2009-12-25 | 利用冶金焙烧炉生产金属化球团的方法 |
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CN2009102509994A CN101717854B (zh) | 2009-12-25 | 2009-12-25 | 利用冶金焙烧炉生产金属化球团的方法 |
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CN101717854A true CN101717854A (zh) | 2010-06-02 |
CN101717854B CN101717854B (zh) | 2012-06-27 |
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Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029269A1 (zh) * | 2009-09-14 | 2011-03-17 | 重庆瑞帆再生资源开发有限公司 | 利用冶金焙烧和高炉对铬渣进行无害化处理的方法 |
CN103451416A (zh) * | 2013-09-07 | 2013-12-18 | 鞍钢股份有限公司 | 一种提高球团矿强度的方法 |
CN103451421A (zh) * | 2013-09-06 | 2013-12-18 | 鞍钢股份有限公司 | 一种高炉瓦斯泥预还原球团的制备方法 |
CN103589865A (zh) * | 2013-10-12 | 2014-02-19 | 酒泉钢铁(集团)有限责任公司 | 一种铁精粉碳循环增氧直接还原生产金属化球团的方法 |
CZ304323B6 (cs) * | 2009-11-06 | 2014-03-05 | Martin Gajdzica | Přísada do vsázky metalurgických tavicích agregátů |
CN103643041A (zh) * | 2013-12-20 | 2014-03-19 | 长沙市东新矿冶科技开发有限公司 | 钒钛铁精矿制备低钒钛合金钢粉新技术 |
CN103725878A (zh) * | 2014-01-10 | 2014-04-16 | 王洪 | 综合利用酸洗污泥提取贵金属之后剩余尾渣的方法 |
CN104152682A (zh) * | 2014-09-04 | 2014-11-19 | 重庆瑞帆再生资源开发有限公司 | 一种利用冶金烧结高炉无害化处理电镀污泥的方法 |
CN104195327A (zh) * | 2014-07-31 | 2014-12-10 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种包裹有隔氧层的弱磁性铁矿石还原焙烧生球的制作方法 |
CN104726698A (zh) * | 2015-03-25 | 2015-06-24 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 酸性复合金属化球团及其生产工艺 |
CN104789759A (zh) * | 2014-01-16 | 2015-07-22 | 河南省远征冶金科技有限公司 | 冶金含铁粉料资源化利用的方法 |
CN104911333A (zh) * | 2015-05-13 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种提高焙烧球团氧化度的方法 |
CN105132672A (zh) * | 2015-09-10 | 2015-12-09 | 中南大学 | 一种降低铁矿烧结烟气中pm2.5排放量方法 |
CN106488990A (zh) * | 2014-07-25 | 2017-03-08 | 住友金属矿山株式会社 | 颗粒的制造方法及铁镍合金的制造方法 |
CN106636627A (zh) * | 2016-12-13 | 2017-05-10 | 江苏省冶金设计院有限公司 | 一种生产水泥熟料和氧化球团矿的方法 |
CN107123533A (zh) * | 2017-05-17 | 2017-09-01 | 江苏省冶金设计院有限公司 | 制备磁性铁粉产品的系统和方法 |
CN107287414A (zh) * | 2017-06-07 | 2017-10-24 | 钢研晟华工程技术有限公司 | 一种降低铁矿烧结NOx排放的原料制备及烧结方法 |
CN109457109A (zh) * | 2018-12-28 | 2019-03-12 | 安徽工业大学 | 基于表层包覆促进冶金固废资源回收利用的复合球团 |
CN109457123A (zh) * | 2018-11-09 | 2019-03-12 | 中冶南方工程技术有限公司 | 含铁锌粉尘的处理工艺 |
CN109468467A (zh) * | 2018-12-28 | 2019-03-15 | 柳州钢铁股份有限公司 | 一种钢铁工业固废有价金属回收方法 |
CN110004291A (zh) * | 2019-04-23 | 2019-07-12 | 中南大学 | 一种钢铁冶金粉尘高效处理并联产直接还原铁粉的方法 |
CN110300809A (zh) * | 2017-02-10 | 2019-10-01 | 保罗沃斯股份有限公司 | 操作造球设备的方法 |
CN112553459A (zh) * | 2020-11-23 | 2021-03-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 高品位钒钛球团矿及其制备方法 |
CN112626335A (zh) * | 2019-10-09 | 2021-04-09 | 中冶京诚工程技术有限公司 | 一种清洁铁矿石造块方法及系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101613800B (zh) * | 2009-07-17 | 2011-03-23 | 重庆瑞帆再生资源开发有限公司 | 采用两次成球方式制作的冶金复合球团、制备方法及应用 |
-
2009
- 2009-12-25 CN CN2009102509994A patent/CN101717854B/zh active Active
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029269A1 (zh) * | 2009-09-14 | 2011-03-17 | 重庆瑞帆再生资源开发有限公司 | 利用冶金焙烧和高炉对铬渣进行无害化处理的方法 |
CZ304323B6 (cs) * | 2009-11-06 | 2014-03-05 | Martin Gajdzica | Přísada do vsázky metalurgických tavicích agregátů |
CN103451421A (zh) * | 2013-09-06 | 2013-12-18 | 鞍钢股份有限公司 | 一种高炉瓦斯泥预还原球团的制备方法 |
CN103451421B (zh) * | 2013-09-06 | 2015-08-05 | 鞍钢股份有限公司 | 一种高炉瓦斯泥预还原球团的制备方法 |
CN103451416B (zh) * | 2013-09-07 | 2015-07-08 | 鞍钢股份有限公司 | 一种提高球团矿强度的方法 |
CN103451416A (zh) * | 2013-09-07 | 2013-12-18 | 鞍钢股份有限公司 | 一种提高球团矿强度的方法 |
CN103589865A (zh) * | 2013-10-12 | 2014-02-19 | 酒泉钢铁(集团)有限责任公司 | 一种铁精粉碳循环增氧直接还原生产金属化球团的方法 |
CN103643041A (zh) * | 2013-12-20 | 2014-03-19 | 长沙市东新矿冶科技开发有限公司 | 钒钛铁精矿制备低钒钛合金钢粉新技术 |
CN103725878A (zh) * | 2014-01-10 | 2014-04-16 | 王洪 | 综合利用酸洗污泥提取贵金属之后剩余尾渣的方法 |
CN104789759A (zh) * | 2014-01-16 | 2015-07-22 | 河南省远征冶金科技有限公司 | 冶金含铁粉料资源化利用的方法 |
CN106488990B (zh) * | 2014-07-25 | 2018-07-17 | 住友金属矿山株式会社 | 颗粒的制造方法及铁镍合金的制造方法 |
CN106488990A (zh) * | 2014-07-25 | 2017-03-08 | 住友金属矿山株式会社 | 颗粒的制造方法及铁镍合金的制造方法 |
US9970085B2 (en) * | 2014-07-25 | 2018-05-15 | Sumitomo Metal Mining Co., Ltd. | Method for producing pellets and method for producing iron-nickel alloy |
CN104195327A (zh) * | 2014-07-31 | 2014-12-10 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种包裹有隔氧层的弱磁性铁矿石还原焙烧生球的制作方法 |
CN104152682A (zh) * | 2014-09-04 | 2014-11-19 | 重庆瑞帆再生资源开发有限公司 | 一种利用冶金烧结高炉无害化处理电镀污泥的方法 |
CN104152682B (zh) * | 2014-09-04 | 2016-03-02 | 重庆瑞帆再生资源开发有限公司 | 一种利用冶金烧结高炉无害化处理电镀污泥的方法 |
CN104726698A (zh) * | 2015-03-25 | 2015-06-24 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 酸性复合金属化球团及其生产工艺 |
CN104911333A (zh) * | 2015-05-13 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种提高焙烧球团氧化度的方法 |
CN105132672A (zh) * | 2015-09-10 | 2015-12-09 | 中南大学 | 一种降低铁矿烧结烟气中pm2.5排放量方法 |
CN106636627A (zh) * | 2016-12-13 | 2017-05-10 | 江苏省冶金设计院有限公司 | 一种生产水泥熟料和氧化球团矿的方法 |
CN110300809A (zh) * | 2017-02-10 | 2019-10-01 | 保罗沃斯股份有限公司 | 操作造球设备的方法 |
CN107123533A (zh) * | 2017-05-17 | 2017-09-01 | 江苏省冶金设计院有限公司 | 制备磁性铁粉产品的系统和方法 |
CN107287414A (zh) * | 2017-06-07 | 2017-10-24 | 钢研晟华工程技术有限公司 | 一种降低铁矿烧结NOx排放的原料制备及烧结方法 |
CN109457123A (zh) * | 2018-11-09 | 2019-03-12 | 中冶南方工程技术有限公司 | 含铁锌粉尘的处理工艺 |
CN109457109A (zh) * | 2018-12-28 | 2019-03-12 | 安徽工业大学 | 基于表层包覆促进冶金固废资源回收利用的复合球团 |
CN109468467A (zh) * | 2018-12-28 | 2019-03-15 | 柳州钢铁股份有限公司 | 一种钢铁工业固废有价金属回收方法 |
CN110004291A (zh) * | 2019-04-23 | 2019-07-12 | 中南大学 | 一种钢铁冶金粉尘高效处理并联产直接还原铁粉的方法 |
CN112626335A (zh) * | 2019-10-09 | 2021-04-09 | 中冶京诚工程技术有限公司 | 一种清洁铁矿石造块方法及系统 |
CN112553459A (zh) * | 2020-11-23 | 2021-03-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 高品位钒钛球团矿及其制备方法 |
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