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Abstract:
铝粉化学镀铜液循环使用的处理方法,属于粉末化学包覆技术领域。柠檬酸络合CuSO4的化学镀铜液在包覆铝粉时,在使用后的镀液中加入KOH或/和KAlO2,会在溶液中生成KAl(SO4)2·12H2O,由于KAl(SO4)2·12H2O具有溶解度低的特点,利用其这一特性可将结晶的KAl(SO4)2·12H2O过滤掉,便可有效地去除掉镀液中多余的Al3+和SO42‑。
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Patent Info :
Type: 发明授权
Patent No.: CN201910076564.6
Filing Date: 2019-01-26
Publication Date: 2020-08-21
Pub. No.: CN109628914B
Applicants: 北京工业大学
Legal Status: 未缴年费
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
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