CN101024546A - 铜蚀刻液再生循环方法及装置 - Google Patents
铜蚀刻液再生循环方法及装置 Download PDFInfo
- Publication number
- CN101024546A CN101024546A CN 200710026628 CN200710026628A CN101024546A CN 101024546 A CN101024546 A CN 101024546A CN 200710026628 CN200710026628 CN 200710026628 CN 200710026628 A CN200710026628 A CN 200710026628A CN 101024546 A CN101024546 A CN 101024546A
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- Prior art keywords
- copper
- extraction
- extraction agent
- cylinder
- outlet
- 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
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- 239000010949 copper Substances 0.000 title claims abstract description 162
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 155
- 238000005530 etching Methods 0.000 title claims abstract description 124
- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008929 regeneration Effects 0.000 title claims description 36
- 238000011069 regeneration method Methods 0.000 title claims description 36
- 238000000605 extraction Methods 0.000 claims abstract description 184
- 239000002699 waste material Substances 0.000 claims abstract description 45
- 238000005406 washing Methods 0.000 claims abstract description 23
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 100
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 62
- 239000000243 solution Substances 0.000 claims description 60
- 238000000638 solvent extraction Methods 0.000 claims description 28
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 24
- 239000006210 lotion Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000001351 cycling effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 4
- 238000005352 clarification Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 210000000952 spleen Anatomy 0.000 claims description 3
- 210000002784 stomach Anatomy 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 10
- 229910021529 ammonia Inorganic materials 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000011001 backwashing Methods 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 229910000967 As alloy Inorganic materials 0.000 description 2
- 229960003280 cupric chloride Drugs 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100266289A CN101024546B (zh) | 2007-01-31 | 2007-01-31 | 铜蚀刻液再生循环方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100266289A CN101024546B (zh) | 2007-01-31 | 2007-01-31 | 铜蚀刻液再生循环方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101024546A true CN101024546A (zh) | 2007-08-29 |
CN101024546B CN101024546B (zh) | 2010-10-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100266289A Expired - Fee Related CN101024546B (zh) | 2007-01-31 | 2007-01-31 | 铜蚀刻液再生循环方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101024546B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942565A (zh) * | 2010-09-03 | 2011-01-12 | 罗光臣 | 一种废紫铜再生回收方法 |
WO2011150532A1 (en) * | 2010-06-03 | 2011-12-08 | Kuttler Automation Systems (Suzhou) Co., Ltd. | System and method for recovering spent etching solution |
CN104805287A (zh) * | 2015-04-22 | 2015-07-29 | 贵州宏达环保科技有限公司 | 一种cp180铜萃取剂再生方法 |
CN106630313A (zh) * | 2016-12-16 | 2017-05-10 | 江苏永葆环保科技股份有限公司 | 一种回收含铁废酸中的锌元素的减量循环工艺方法 |
CN108866550A (zh) * | 2018-08-07 | 2018-11-23 | 王海华 | 一种内循环蚀刻液制作电解铜箔的工艺流程 |
CN110144590A (zh) * | 2019-05-31 | 2019-08-20 | 深圳市泓达环境科技有限公司 | 碱性含铜蚀刻废液再生及氨氮废水循环系统 |
CN112663090A (zh) * | 2020-12-10 | 2021-04-16 | 广东臻鼎环境科技有限公司 | 一种从含铜锡泥中回收铜的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411231B (sv) * | 1978-05-02 | 1979-12-10 | Mx Processer Reinhardt | Forfarande for atervinning av ett ammonialkaliskt etsbad |
CN201003069Y (zh) * | 2007-01-31 | 2008-01-09 | 何剑波 | 铜蚀刻液再生循环装置 |
-
2007
- 2007-01-31 CN CN2007100266289A patent/CN101024546B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011150532A1 (en) * | 2010-06-03 | 2011-12-08 | Kuttler Automation Systems (Suzhou) Co., Ltd. | System and method for recovering spent etching solution |
CN103025667A (zh) * | 2010-06-03 | 2013-04-03 | 库特勒自动化系统(苏州)有限公司 | 用于回收废蚀刻溶液的系统和方法 |
CN101942565A (zh) * | 2010-09-03 | 2011-01-12 | 罗光臣 | 一种废紫铜再生回收方法 |
CN101942565B (zh) * | 2010-09-03 | 2012-09-05 | 罗光臣 | 一种废紫铜再生回收方法 |
CN104805287A (zh) * | 2015-04-22 | 2015-07-29 | 贵州宏达环保科技有限公司 | 一种cp180铜萃取剂再生方法 |
CN106630313A (zh) * | 2016-12-16 | 2017-05-10 | 江苏永葆环保科技股份有限公司 | 一种回收含铁废酸中的锌元素的减量循环工艺方法 |
CN108866550A (zh) * | 2018-08-07 | 2018-11-23 | 王海华 | 一种内循环蚀刻液制作电解铜箔的工艺流程 |
CN110144590A (zh) * | 2019-05-31 | 2019-08-20 | 深圳市泓达环境科技有限公司 | 碱性含铜蚀刻废液再生及氨氮废水循环系统 |
CN112663090A (zh) * | 2020-12-10 | 2021-04-16 | 广东臻鼎环境科技有限公司 | 一种从含铜锡泥中回收铜的方法 |
Also Published As
Publication number | Publication date |
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CN101024546B (zh) | 2010-10-06 |
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Granted publication date: 20101006 Termination date: 20210131 |