CN101386913A - 转底炉处理含锌粉尘回收氧化锌的方法 - Google Patents
转底炉处理含锌粉尘回收氧化锌的方法 Download PDFInfo
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- CN101386913A CN101386913A CNA2008102229768A CN200810222976A CN101386913A CN 101386913 A CN101386913 A CN 101386913A CN A2008102229768 A CNA2008102229768 A CN A2008102229768A CN 200810222976 A CN200810222976 A CN 200810222976A CN 101386913 A CN101386913 A CN 101386913A
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- rotary hearth
- hearth furnace
- zinc
- zinc oxide
- dust
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 title claims abstract description 57
- 239000011701 zinc Substances 0.000 title claims abstract description 51
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000012716 precipitator Substances 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 238000005338 heat storage Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001698 pyrogenic effect Effects 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- -1 flux Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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- 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
-
- 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
- Y02P10/25—Process efficiency
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN2008102229768A CN101386913B (zh) | 2008-09-24 | 2008-09-24 | 转底炉处理含锌粉尘回收氧化锌的方法 |
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CN2008102229768A CN101386913B (zh) | 2008-09-24 | 2008-09-24 | 转底炉处理含锌粉尘回收氧化锌的方法 |
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CN101386913A true CN101386913A (zh) | 2009-03-18 |
CN101386913B CN101386913B (zh) | 2011-05-04 |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011011A (zh) * | 2010-09-19 | 2011-04-13 | 南京工业大学 | 一种低含铅锌废渣的回收利用及处理方法 |
CN102329909A (zh) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | 一种从钢铁厂粉尘中提取铁粒和锌粉的方法 |
CN102329908A (zh) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | 一种从钢铁厂粉尘中提取铁粒和锌粉的*** |
CN102776309A (zh) * | 2012-07-19 | 2012-11-14 | 中冶南方工程技术有限公司 | 一种钢铁厂含锌粉尘的处理方法 |
CN103100719A (zh) * | 2012-11-12 | 2013-05-15 | 柳州百韧特先进材料有限公司 | 一种生产锌粉的工艺流程 |
CN103374637A (zh) * | 2013-07-23 | 2013-10-30 | 首钢总公司 | 一种高炉粉状固体料直接脱除氧化锌的装置和方法 |
CN103374636A (zh) * | 2013-07-23 | 2013-10-30 | 首钢总公司 | 一种粉状固体料脱除ZnO的装置及方法 |
CN103614562A (zh) * | 2013-12-06 | 2014-03-05 | 北京科技大学 | 一种熔融炉处理钢铁厂固体废料工艺方法 |
CN105331804A (zh) * | 2015-09-28 | 2016-02-17 | 中国钢研科技集团有限公司 | 钢厂脱锌炉共处理含锌浸出渣的方法 |
CN106152145A (zh) * | 2016-06-30 | 2016-11-23 | 湖南博环保科技有限公司 | 一种利用回转窑处置含锌危险废物的烟气余热的方法 |
CN106148728A (zh) * | 2016-07-05 | 2016-11-23 | 湖南博环保科技有限公司 | 一种利用回转窑装置同时处置多种含锌危险废物的方法 |
CN106435161A (zh) * | 2015-12-18 | 2017-02-22 | 马鞍山市双益机械制造有限公司 | 节能隔焰火法脱锌工艺 |
CN106862231A (zh) * | 2015-12-11 | 2017-06-20 | 北京亿玮坤节能科技有限公司 | 炼钢、炼铁及烧结除尘灰固废处理及综合利用***及其方法 |
CN106893867A (zh) * | 2017-03-10 | 2017-06-27 | 武汉科思瑞迪科技有限公司 | 一种隔焰竖炉处理含锌铁料粉尘回收锌的方法 |
CN106893866A (zh) * | 2017-02-23 | 2017-06-27 | 中冶南方工程技术有限公司 | 一种含锌粉尘的处理方法 |
CN109913654A (zh) * | 2019-04-02 | 2019-06-21 | 班友合 | 一种冶金固体废弃物的处理方法 |
CN110788113A (zh) * | 2019-10-17 | 2020-02-14 | 宝武集团环境资源科技有限公司 | 一种转底炉中抑制含锌粉尘球团还原粉化的方法 |
CN112111656A (zh) * | 2020-08-12 | 2020-12-22 | 北京科技大学 | 高炉-回转窑协同处理含锌、铁粉尘的方法 |
CN113528806A (zh) * | 2021-06-24 | 2021-10-22 | 赛能杰高新技术股份有限公司 | 一种钢铁厂含锌尘泥高效转底炉直接还原处理工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1238528C (zh) * | 2004-03-17 | 2006-01-25 | 北京科技大学 | 一种转底炉还原接火焰炉熔分的炼铁方法及熔炼设备 |
-
2008
- 2008-09-24 CN CN2008102229768A patent/CN101386913B/zh active Active
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011011A (zh) * | 2010-09-19 | 2011-04-13 | 南京工业大学 | 一种低含铅锌废渣的回收利用及处理方法 |
CN102011011B (zh) * | 2010-09-19 | 2013-01-16 | 南京工业大学 | 一种低含铅锌废渣的回收利用及处理方法 |
CN102329909A (zh) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | 一种从钢铁厂粉尘中提取铁粒和锌粉的方法 |
CN102329908A (zh) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | 一种从钢铁厂粉尘中提取铁粒和锌粉的*** |
CN102329909B (zh) * | 2011-07-15 | 2013-05-01 | 中冶南方工程技术有限公司 | 一种从钢铁厂粉尘中提取铁粒和锌粉的方法 |
CN102776309A (zh) * | 2012-07-19 | 2012-11-14 | 中冶南方工程技术有限公司 | 一种钢铁厂含锌粉尘的处理方法 |
CN103100719B (zh) * | 2012-11-12 | 2015-12-09 | 柳州百韧特先进材料有限公司 | 一种生产锌粉的工艺流程 |
CN103100719A (zh) * | 2012-11-12 | 2013-05-15 | 柳州百韧特先进材料有限公司 | 一种生产锌粉的工艺流程 |
CN103374637A (zh) * | 2013-07-23 | 2013-10-30 | 首钢总公司 | 一种高炉粉状固体料直接脱除氧化锌的装置和方法 |
CN103374636A (zh) * | 2013-07-23 | 2013-10-30 | 首钢总公司 | 一种粉状固体料脱除ZnO的装置及方法 |
CN103374637B (zh) * | 2013-07-23 | 2015-02-25 | 首钢总公司 | 一种高炉粉状固体料直接脱除氧化锌的装置和方法 |
CN103614562A (zh) * | 2013-12-06 | 2014-03-05 | 北京科技大学 | 一种熔融炉处理钢铁厂固体废料工艺方法 |
CN103614562B (zh) * | 2013-12-06 | 2015-08-26 | 北京科技大学 | 一种熔融炉处理钢铁厂固体废料工艺方法 |
CN105331804A (zh) * | 2015-09-28 | 2016-02-17 | 中国钢研科技集团有限公司 | 钢厂脱锌炉共处理含锌浸出渣的方法 |
CN106862231A (zh) * | 2015-12-11 | 2017-06-20 | 北京亿玮坤节能科技有限公司 | 炼钢、炼铁及烧结除尘灰固废处理及综合利用***及其方法 |
CN106435161A (zh) * | 2015-12-18 | 2017-02-22 | 马鞍山市双益机械制造有限公司 | 节能隔焰火法脱锌工艺 |
CN106152145A (zh) * | 2016-06-30 | 2016-11-23 | 湖南博环保科技有限公司 | 一种利用回转窑处置含锌危险废物的烟气余热的方法 |
CN106152145B (zh) * | 2016-06-30 | 2018-07-03 | 湖南博一环保科技有限公司 | 一种利用回转窑处置含锌危险废物的烟气余热的方法 |
CN106148728A (zh) * | 2016-07-05 | 2016-11-23 | 湖南博环保科技有限公司 | 一种利用回转窑装置同时处置多种含锌危险废物的方法 |
CN106148728B (zh) * | 2016-07-05 | 2019-06-07 | 湖南博一环保科技有限公司 | 一种利用回转窑装置同时处置多种含锌危险废物的方法 |
CN106893866A (zh) * | 2017-02-23 | 2017-06-27 | 中冶南方工程技术有限公司 | 一种含锌粉尘的处理方法 |
CN106893866B (zh) * | 2017-02-23 | 2019-05-03 | 中冶南方工程技术有限公司 | 一种含锌粉尘的处理方法 |
CN106893867A (zh) * | 2017-03-10 | 2017-06-27 | 武汉科思瑞迪科技有限公司 | 一种隔焰竖炉处理含锌铁料粉尘回收锌的方法 |
CN106893867B (zh) * | 2017-03-10 | 2019-05-03 | 武汉科思瑞迪科技有限公司 | 一种隔焰竖炉处理含锌铁料粉尘回收锌的方法 |
CN109913654A (zh) * | 2019-04-02 | 2019-06-21 | 班友合 | 一种冶金固体废弃物的处理方法 |
CN110788113A (zh) * | 2019-10-17 | 2020-02-14 | 宝武集团环境资源科技有限公司 | 一种转底炉中抑制含锌粉尘球团还原粉化的方法 |
CN110788113B (zh) * | 2019-10-17 | 2021-06-29 | 宝武集团环境资源科技有限公司 | 一种转底炉中抑制含锌粉尘球团还原粉化的方法 |
CN112111656A (zh) * | 2020-08-12 | 2020-12-22 | 北京科技大学 | 高炉-回转窑协同处理含锌、铁粉尘的方法 |
CN113528806A (zh) * | 2021-06-24 | 2021-10-22 | 赛能杰高新技术股份有限公司 | 一种钢铁厂含锌尘泥高效转底炉直接还原处理工艺 |
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