CN101928098A - 含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 - Google Patents
含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 Download PDFInfo
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- CN101928098A CN101928098A CN 201010152805 CN201010152805A CN101928098A CN 101928098 A CN101928098 A CN 101928098A CN 201010152805 CN201010152805 CN 201010152805 CN 201010152805 A CN201010152805 A CN 201010152805A CN 101928098 A CN101928098 A CN 101928098A
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- Prior art keywords
- copper
- electroplating sludge
- kettle
- reaction
- hydrogen reduction
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- 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
- 239000010949 copper Substances 0.000 title claims abstract description 93
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 72
- 239000010802 sludge Substances 0.000 title claims abstract description 72
- 238000009713 electroplating Methods 0.000 title claims abstract description 70
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000001257 hydrogen Substances 0.000 title claims abstract description 64
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000000843 powder Substances 0.000 title claims abstract description 34
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 title claims abstract description 19
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229940112669 cuprous oxide Drugs 0.000 title claims abstract description 18
- 238000006722 reduction reaction Methods 0.000 claims abstract description 48
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 238000002386 leaching Methods 0.000 claims abstract description 36
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 21
- 239000000047 product Substances 0.000 claims abstract description 19
- 239000002244 precipitate Substances 0.000 claims abstract description 18
- 238000007711 solidification Methods 0.000 claims abstract description 10
- 230000008023 solidification Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 35
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 23
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 18
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000003760 magnetic stirring Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 50
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 27
- 238000011084 recovery Methods 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 229910001385 heavy metal Inorganic materials 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 11
- 239000000908 ammonium hydroxide Substances 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000002920 hazardous waste Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- -1 ferrous metals Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910017518 Cu Zn Inorganic materials 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008385 outer phase Substances 0.000 description 2
- 230000005501 phase interface Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000008384 inner phase Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
成 分 | Ni | Cu | Zn | Cr | Mg | Fe | Ca |
含铜电镀污泥(%) | 0.0053 | 16.4 | 0.005 | 0.004 | 1.33 | 0.723 | 10.8 |
成 分 | Ni | Cu | Zn | Cr | Mg | Fe | Ca |
含铜、镍电镀污泥(%) | 12.52 | 8.78 | 6.04 | 3.86 | 0.75 | 0.45 | 10.32 |
Claims (7)
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CN201010152805XA CN101928098B (zh) | 2010-04-22 | 2010-04-22 | 含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 |
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CN201010152805XA CN101928098B (zh) | 2010-04-22 | 2010-04-22 | 含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 |
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CN101928098A true CN101928098A (zh) | 2010-12-29 |
CN101928098B CN101928098B (zh) | 2012-07-25 |
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CN201010152805XA Expired - Fee Related CN101928098B (zh) | 2010-04-22 | 2010-04-22 | 含铜电镀污泥加压氢还原制备氧化亚铜粉末的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103011537A (zh) * | 2012-12-19 | 2013-04-03 | 武汉巍川环保科技有限责任公司 | 一种处理含三价铬污泥及回收重金属的方法 |
CN103028412A (zh) * | 2012-12-10 | 2013-04-10 | 上海大学 | 利用电镀废水或污泥制备碳黑-金属氧化物复合催化剂的方法 |
CN104402037A (zh) * | 2014-10-24 | 2015-03-11 | 福建工程学院 | 一种从印刷线路板含铜污泥制备纳米氧化亚铜的方法 |
CN106082302A (zh) * | 2016-06-12 | 2016-11-09 | 上海大学 | 一种由氧化铜直接制备氯化亚铜的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238472A (en) * | 1975-09-22 | 1977-03-25 | Oosakafu | Process for treating sludge of mixed metals |
CN1105341A (zh) * | 1994-11-04 | 1995-07-19 | 深圳市工业废物处理站 | 利用废氯化铜蚀板液生产氯化亚铜的方法 |
CN101293688A (zh) * | 2007-04-26 | 2008-10-29 | 燿华电子股份有限公司 | 含铜废水或含铜废液产生高含铜污泥的处理方法 |
CN101569889A (zh) * | 2009-03-27 | 2009-11-04 | 江苏技术师范学院 | 废线路板全组分高值化清洁利用新工艺 |
CN101658941A (zh) * | 2009-09-24 | 2010-03-03 | 无锡市霄鹰环境科技有限公司 | 一种复合提炼法从线路板生产厂废料中提取铜粉的工艺 |
-
2010
- 2010-04-22 CN CN201010152805XA patent/CN101928098B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238472A (en) * | 1975-09-22 | 1977-03-25 | Oosakafu | Process for treating sludge of mixed metals |
CN1105341A (zh) * | 1994-11-04 | 1995-07-19 | 深圳市工业废物处理站 | 利用废氯化铜蚀板液生产氯化亚铜的方法 |
CN101293688A (zh) * | 2007-04-26 | 2008-10-29 | 燿华电子股份有限公司 | 含铜废水或含铜废液产生高含铜污泥的处理方法 |
CN101569889A (zh) * | 2009-03-27 | 2009-11-04 | 江苏技术师范学院 | 废线路板全组分高值化清洁利用新工艺 |
CN101658941A (zh) * | 2009-09-24 | 2010-03-03 | 无锡市霄鹰环境科技有限公司 | 一种复合提炼法从线路板生产厂废料中提取铜粉的工艺 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103028412A (zh) * | 2012-12-10 | 2013-04-10 | 上海大学 | 利用电镀废水或污泥制备碳黑-金属氧化物复合催化剂的方法 |
CN103028412B (zh) * | 2012-12-10 | 2014-10-15 | 上海大学 | 利用电镀废水或污泥制备碳黑-金属氧化物复合催化剂的方法 |
CN103011537A (zh) * | 2012-12-19 | 2013-04-03 | 武汉巍川环保科技有限责任公司 | 一种处理含三价铬污泥及回收重金属的方法 |
CN104402037A (zh) * | 2014-10-24 | 2015-03-11 | 福建工程学院 | 一种从印刷线路板含铜污泥制备纳米氧化亚铜的方法 |
CN106082302A (zh) * | 2016-06-12 | 2016-11-09 | 上海大学 | 一种由氧化铜直接制备氯化亚铜的方法 |
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CN101928098B (zh) | 2012-07-25 |
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