CN104772217B - 一种铜铅混合精矿的浮选分离工艺 - Google Patents
一种铜铅混合精矿的浮选分离工艺 Download PDFInfo
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- CN104772217B CN104772217B CN201510192857.2A CN201510192857A CN104772217B CN 104772217 B CN104772217 B CN 104772217B CN 201510192857 A CN201510192857 A CN 201510192857A CN 104772217 B CN104772217 B CN 104772217B
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- copper
- lead
- concentrate
- separation process
- mixed concentrate
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- 239000012141 concentrate Substances 0.000 title claims abstract description 89
- 238000000926 separation method Methods 0.000 title claims abstract description 58
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000010949 copper Substances 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 50
- 238000005188 flotation Methods 0.000 claims abstract description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000227 grinding Methods 0.000 claims abstract description 24
- JRSGPUNYCADJCW-UHFFFAOYSA-K iron(3+);trichlorate Chemical compound [Fe+3].[O-]Cl(=O)=O.[O-]Cl(=O)=O.[O-]Cl(=O)=O JRSGPUNYCADJCW-UHFFFAOYSA-K 0.000 claims abstract description 12
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims abstract description 12
- 235000019345 sodium thiosulphate Nutrition 0.000 claims abstract description 12
- 239000003112 inhibitor Substances 0.000 claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 17
- 239000011707 mineral Substances 0.000 claims description 17
- 229910001779 copper mineral Inorganic materials 0.000 claims description 13
- 150000002148 esters Chemical group 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 238000002203 pretreatment Methods 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 239000000837 restrainer Substances 0.000 claims 1
- 238000005987 sulfurization reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 19
- 238000010408 sweeping Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 4
- FPIIKJRRXOPKIB-UHFFFAOYSA-N copper;sulfanylidenelead Chemical compound [Cu].[Pb]=S FPIIKJRRXOPKIB-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011133 lead Substances 0.000 description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052745 lead Inorganic materials 0.000 description 9
- 238000010494 dissociation reaction Methods 0.000 description 5
- 230000005593 dissociations Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN201510192857.2A CN104772217B (zh) | 2015-04-22 | 2015-04-22 | 一种铜铅混合精矿的浮选分离工艺 |
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CN201510192857.2A CN104772217B (zh) | 2015-04-22 | 2015-04-22 | 一种铜铅混合精矿的浮选分离工艺 |
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CN104772217A CN104772217A (zh) | 2015-07-15 |
CN104772217B true CN104772217B (zh) | 2017-03-08 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105435956B (zh) * | 2016-01-06 | 2018-04-24 | 昆明理工大学 | 一种falcon离心重选与浮选相结合回收彩钼铅矿的方法 |
CN106000660A (zh) * | 2016-06-21 | 2016-10-12 | 昆明冶金研究院 | 一种低成本高回收率的铜矿脱碳方法 |
CN107282313A (zh) * | 2017-05-23 | 2017-10-24 | 西北矿冶研究院 | 一种方铅矿与次生铜矿物分离抑制剂及应用 |
CN109530108B (zh) * | 2018-12-04 | 2021-05-07 | 中国恩菲工程技术有限公司 | 铜铅混合精矿的分离工艺 |
CN115445776B (zh) * | 2022-08-11 | 2023-05-26 | 昆明理工大学 | 一种应用于铜铅混合精矿的分离方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4460459A (en) * | 1983-02-16 | 1984-07-17 | Anschutz Mining Corporation | Sequential flotation of sulfide ores |
CN101745458B (zh) * | 2008-12-16 | 2013-03-27 | 北京有色金属研究总院 | 低品位铜铅锌复杂多金属硫化矿分离工艺 |
CN103861740B (zh) * | 2014-03-25 | 2016-02-24 | 中南大学 | 一种硫化铜铅精矿预氧化后浮选分离的方法 |
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Address after: 650031 No. 86 Yuantong North Road, Yunnan, Kunming Patentee after: Kunming Metallurgical Research Institute Co., Ltd Address before: 650031 No. 86 Yuantong North Road, Yunnan, Kunming Patentee before: Kunming Metallurgical Research Institute |
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Effective date of registration: 20201229 Address after: 816000 east of Xianpu Road, north of Ninghai Road, Binhe New District, Golmud City, Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province (Guangda Binhe new town, Golmud City) Patentee after: Qinghai Hongxin Mining Co.,Ltd. Address before: 650031 No. 86 Yuantong North Road, Yunnan, Kunming Patentee before: Kunming Metallurgical Research Institute Co.,Ltd. |