CN100494500C - 同时电解再生酸性蚀刻液和微蚀液的方法 - Google Patents
同时电解再生酸性蚀刻液和微蚀液的方法 Download PDFInfo
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- CN100494500C CN100494500C CNB2006100620866A CN200610062086A CN100494500C CN 100494500 C CN100494500 C CN 100494500C CN B2006100620866 A CNB2006100620866 A CN B2006100620866A CN 200610062086 A CN200610062086 A CN 200610062086A CN 100494500 C CN100494500 C CN 100494500C
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- micro
- etching solution
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- etching liquid
- copper
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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
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CNB2006100620866A CN100494500C (zh) | 2006-08-04 | 2006-08-04 | 同时电解再生酸性蚀刻液和微蚀液的方法 |
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CNB2006100620866A CN100494500C (zh) | 2006-08-04 | 2006-08-04 | 同时电解再生酸性蚀刻液和微蚀液的方法 |
Publications (2)
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CN1966773A CN1966773A (zh) | 2007-05-23 |
CN100494500C true CN100494500C (zh) | 2009-06-03 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101988200A (zh) * | 2009-08-04 | 2011-03-23 | 章晓冬 | 含酸性氯化物蚀刻剂的循环再生及金属回收设备 |
CN102807294A (zh) * | 2011-05-31 | 2012-12-05 | 无锡尚德太阳能电力有限公司 | 处理已使用蚀刻液的再循环*** |
CN102321908A (zh) * | 2011-09-02 | 2012-01-18 | 广州市天承化工有限公司 | 酸性氯化物蚀刻液的循环再生工艺方法及金属铜回收*** |
CN102502925B (zh) * | 2011-11-29 | 2013-11-13 | 浙江大学 | 自产电能同时去除金属离子的装置及其方法 |
CN102732888A (zh) * | 2012-07-19 | 2012-10-17 | 湖南万容科技股份有限公司 | 酸性蚀刻废液的再生回收方法及*** |
CN104535636B (zh) * | 2014-12-16 | 2017-10-10 | 宇宙电路板设备(深圳)有限公司 | 一种氧化剂感应器及氧化剂添加控制电路及控制器 |
CN104630825A (zh) * | 2015-01-20 | 2015-05-20 | 昆山美源达环保科技有限公司 | 一种酸性蚀刻液电解提铜装置及其工艺 |
CN108796545A (zh) * | 2017-05-05 | 2018-11-13 | 深圳市憬泰晖科技有限公司 | 电路板酸性蚀刻液电解再生盐酸的方法 |
CN107829111B (zh) * | 2017-10-17 | 2019-05-14 | 天津大学 | 一种酸性氯化铜蚀刻液原位电解再生及铜回收方法 |
CN108668452A (zh) * | 2018-06-12 | 2018-10-16 | 江苏博敏电子有限公司 | 一种pcb精细线路电解蚀刻与铜回收关联技术 |
CN108531914A (zh) * | 2018-06-15 | 2018-09-14 | 哈尔滨工业大学深圳研究生院 | 一种h2so4/s2o82-微蚀刻废液的铜回收及同步再生微蚀刻液***及方法 |
CN108950563A (zh) * | 2018-07-16 | 2018-12-07 | 深圳市祺鑫天正环保科技有限公司 | 酸性蚀刻再生液添加剂和酸性蚀刻再生液 |
CN110408936B (zh) * | 2019-07-18 | 2021-09-03 | 惠州市臻鼎环保科技有限公司 | 一种电解电路板酸性蚀刻废液的方法 |
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Assignee: Shenzhen Dongjiang Environmental Protection Co., Ltd. Assignor: Liu Jingliang Contract fulfillment period: 2009.5.20 to 2014.5.19 contract change Contract record no.: 2009440000513 Denomination of invention: Method for simultaneous electrolysis and regeneration of acid etching solution and micro-etching solution Granted publication date: 20090603 License type: Exclusive license Record date: 2009.6.18 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.20 TO 2014.5.19; CHANGE OF CONTRACT Name of requester: DONGJIANG ENVIRONMENTAL PROTECTION CO. LTD., SHENZ Effective date: 20090618 |
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Owner name: YAN TAT PRINTED CIRCUIT (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: LIU JINGLIANG Effective date: 20140925 |
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Effective date of registration: 20140925 Address after: 518000 Guangdong province Shenzhen Pingshan New District Shenzhen Industrial Zone No. 8 Endalu Patentee after: Yan Tat Circuit (Shenzhen) Co., Ltd. Address before: 108 7H, 518057 village, Futian District, Shenzhen, Guangdong, Yitian Patentee before: Liu Jingliang |