CN110980876A - 一种从钝化液中回收铜并回用铬的处理工艺 - Google Patents
一种从钝化液中回收铜并回用铬的处理工艺 Download PDFInfo
- Publication number
- CN110980876A CN110980876A CN201911147469.7A CN201911147469A CN110980876A CN 110980876 A CN110980876 A CN 110980876A CN 201911147469 A CN201911147469 A CN 201911147469A CN 110980876 A CN110980876 A CN 110980876A
- Authority
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- Prior art keywords
- copper
- passivation solution
- exchange resin
- cation exchange
- chromium
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- Pending
Links
- 238000002161 passivation Methods 0.000 title claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 40
- 239000010949 copper Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 38
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000011651 chromium Substances 0.000 title claims abstract description 34
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 34
- 238000004064 recycling Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003729 cation exchange resin Substances 0.000 claims abstract description 37
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 34
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 29
- 238000005554 pickling Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 10
- 238000011001 backwashing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 2
- 235000021110 pickles Nutrition 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 239000002253 acid Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 7
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005040 ion trap Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/86—Regeneration of coating baths
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201911147469.7A CN110980876A (zh) | 2019-11-21 | 2019-11-21 | 一种从钝化液中回收铜并回用铬的处理工艺 |
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CN201911147469.7A CN110980876A (zh) | 2019-11-21 | 2019-11-21 | 一种从钝化液中回收铜并回用铬的处理工艺 |
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CN110980876A true CN110980876A (zh) | 2020-04-10 |
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CN201911147469.7A Pending CN110980876A (zh) | 2019-11-21 | 2019-11-21 | 一种从钝化液中回收铜并回用铬的处理工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114368853A (zh) * | 2021-12-17 | 2022-04-19 | 广东臻鼎环境科技有限公司 | 一种线路板棕化废液循环再生利用的方法 |
CN115824287A (zh) * | 2023-02-24 | 2023-03-21 | 西安泰瑞环保技术有限公司 | 铜箔钝化液废水回收的效果分析方法、装置、设备及介质 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE243773T1 (de) * | 1999-03-09 | 2003-07-15 | Bhp Minerals Int Inc | Gewinnung von nickel und kobalt aus erzmaterialien |
CN101817560A (zh) * | 2010-04-07 | 2010-09-01 | 中国科学院过程工程研究所 | 采用离子交换树脂去除铬酸盐溶液中钙、镁碱土金属离子的方法 |
US20110089116A1 (en) * | 2009-09-30 | 2011-04-21 | Lanxess Deutschland Gmbh | Method for improved removal of cations by means of chelating resins |
CN102120658A (zh) * | 2011-01-31 | 2011-07-13 | 中国环境科学研究院 | 电解锰生产末端废水中氨氮的处理和回收方法 |
CN102295321A (zh) * | 2011-09-06 | 2011-12-28 | 冯云香 | 印制电路板酸性含铜废液处理并产制电解铜的方法 |
CN103243348A (zh) * | 2013-05-03 | 2013-08-14 | 广东新大禹环境工程有限公司 | 回收电镀废水中重金属的方法和设备 |
CN103496802A (zh) * | 2013-09-11 | 2014-01-08 | 洛阳鼎力环保科技有限公司 | 一种电解锰铬废水处理过程的铬锰回收方法 |
CN106319563A (zh) * | 2016-09-13 | 2017-01-11 | 广沣金源(北京)科技有限公司 | 一种电解铜及利用浓硝酸含铜废水生产电解铜的方法 |
-
2019
- 2019-11-21 CN CN201911147469.7A patent/CN110980876A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE243773T1 (de) * | 1999-03-09 | 2003-07-15 | Bhp Minerals Int Inc | Gewinnung von nickel und kobalt aus erzmaterialien |
US20110089116A1 (en) * | 2009-09-30 | 2011-04-21 | Lanxess Deutschland Gmbh | Method for improved removal of cations by means of chelating resins |
CN101817560A (zh) * | 2010-04-07 | 2010-09-01 | 中国科学院过程工程研究所 | 采用离子交换树脂去除铬酸盐溶液中钙、镁碱土金属离子的方法 |
CN102120658A (zh) * | 2011-01-31 | 2011-07-13 | 中国环境科学研究院 | 电解锰生产末端废水中氨氮的处理和回收方法 |
CN102295321A (zh) * | 2011-09-06 | 2011-12-28 | 冯云香 | 印制电路板酸性含铜废液处理并产制电解铜的方法 |
CN103243348A (zh) * | 2013-05-03 | 2013-08-14 | 广东新大禹环境工程有限公司 | 回收电镀废水中重金属的方法和设备 |
CN103496802A (zh) * | 2013-09-11 | 2014-01-08 | 洛阳鼎力环保科技有限公司 | 一种电解锰铬废水处理过程的铬锰回收方法 |
CN106319563A (zh) * | 2016-09-13 | 2017-01-11 | 广沣金源(北京)科技有限公司 | 一种电解铜及利用浓硝酸含铜废水生产电解铜的方法 |
Non-Patent Citations (2)
Title |
---|
全国勘察设计注册工程师环保专业管理委员会等编: "《注册环保工程师专业考试复习教材(第四版)水污染防治工程技术与实践(中册)》", 31 March 2017, 中国环境出版社 * |
夏玉宇: "《化验员实用手册》", 31 May 2001, 化学工业出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114368853A (zh) * | 2021-12-17 | 2022-04-19 | 广东臻鼎环境科技有限公司 | 一种线路板棕化废液循环再生利用的方法 |
CN115824287A (zh) * | 2023-02-24 | 2023-03-21 | 西安泰瑞环保技术有限公司 | 铜箔钝化液废水回收的效果分析方法、装置、设备及介质 |
CN115824287B (zh) * | 2023-02-24 | 2023-09-15 | 西安泰瑞环保技术有限公司 | 铜箔钝化液废水回收的效果分析方法、装置、设备及介质 |
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Address after: 430000 # 2, floor 5, building A3, phase I, financial port backstage service center, No. 77, Guanggu Avenue, Wuhan East Lake Development Zone, Wuhan, Hubei Province Applicant after: WUHAN BAIFU ENVIRONMENTAL ENGINEERING Co.,Ltd. Applicant after: Jiangxi Jiangxi Jiangxi Copper Foil Technology Co.,Ltd. Address before: 430000 # 2, floor 5, building A3, phase I, financial port backstage service center, No. 77, Guanggu Avenue, Wuhan East Lake Development Zone, Wuhan, Hubei Province Applicant before: WUHAN BAIFU ENVIRONMENTAL ENGINEERING Co.,Ltd. Applicant before: JIANGXI COPPER YATES FOIL Inc. |
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Inventor after: Han Xiaotao Inventor after: Wang Jinhui Inventor after: Yu Kemiao Inventor after: Wang Lei Inventor before: Han Xiaotao Inventor before: Wang Jinhui Inventor before: Wang Lei |
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Effective date of registration: 20220729 Address after: 437000 No. 28, Baozhu Road, Xian'an Economic Development Zone, Xianning City, Hubei Province Applicant after: Hubei boruixin Technology Co.,Ltd. Applicant after: Jiangxi Jiangxi Jiangxi Copper Foil Technology Co.,Ltd. Address before: 430000 # 2, floor 5, building A3, phase I, financial port backstage service center, No. 77, Guanggu Avenue, Wuhan East Lake Development Zone, Wuhan, Hubei Province Applicant before: WUHAN BAIFU ENVIRONMENTAL ENGINEERING Co.,Ltd. Applicant before: Jiangxi Jiangxi Jiangxi Copper Foil Technology Co.,Ltd. |
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Application publication date: 20200410 |