EA202192091A1 - Способ извлечения меди из раствора, содержащего экстрагирующий агент на основе фосфорной кислоты - Google Patents

Способ извлечения меди из раствора, содержащего экстрагирующий агент на основе фосфорной кислоты

Info

Publication number
EA202192091A1
EA202192091A1 EA202192091A EA202192091A EA202192091A1 EA 202192091 A1 EA202192091 A1 EA 202192091A1 EA 202192091 A EA202192091 A EA 202192091A EA 202192091 A EA202192091 A EA 202192091A EA 202192091 A1 EA202192091 A1 EA 202192091A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
phosphoric acid
solution containing
water
copper
Prior art date
Application number
EA202192091A
Other languages
English (en)
Russian (ru)
Inventor
Хэнли Ван
Минчжэнь Чжэн
Цзянхун Дай
Хунчжи Цуй
Ян Чжан
Жуймэй Ван
Original Assignee
Чайна Энфи Инжениринг Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Чайна Энфи Инжениринг Корпорейшн filed Critical Чайна Энфи Инжениринг Корпорейшн
Publication of EA202192091A1 publication Critical patent/EA202192091A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
EA202192091A 2019-04-16 2020-04-14 Способ извлечения меди из раствора, содержащего экстрагирующий агент на основе фосфорной кислоты EA202192091A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910304918.8A CN109897958B (zh) 2019-04-16 2019-04-16 含磷酸类萃取剂溶液中铜的回收方法
PCT/CN2020/084745 WO2020211757A1 (zh) 2019-04-16 2020-04-14 含磷酸类萃取剂溶液中铜的回收方法

Publications (1)

Publication Number Publication Date
EA202192091A1 true EA202192091A1 (ru) 2022-01-21

Family

ID=66954938

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192091A EA202192091A1 (ru) 2019-04-16 2020-04-14 Способ извлечения меди из раствора, содержащего экстрагирующий агент на основе фосфорной кислоты

Country Status (3)

Country Link
CN (1) CN109897958B (zh)
EA (1) EA202192091A1 (zh)
WO (1) WO2020211757A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109897958B (zh) * 2019-04-16 2021-01-08 中国恩菲工程技术有限公司 含磷酸类萃取剂溶液中铜的回收方法
CN113019355B (zh) * 2021-03-12 2023-08-01 江苏扬农化工股份有限公司 处理2-硝基-4-甲砜基苯甲酸生产中废硫酸的方法
CN114380435B (zh) * 2021-12-24 2023-06-27 陕西聚泰新材料科技有限公司 一种湿法冶金萃取分离系统流失有机相在线回收工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874534A (en) * 1988-01-11 1989-10-17 Magma Copper Company Method for removal of organic solvents from aqueous process streams
US5879556A (en) * 1995-01-25 1999-03-09 Henkel Corporation Method of recovering extractant
CN101209853B (zh) * 2007-12-25 2010-07-21 金川集团有限公司 一种以海绵铜和含铜废酸液为原料制备硫酸铜的方法
CN101417208A (zh) * 2008-11-14 2009-04-29 清华大学 一种利用膜分离技术回收水相中萃取剂的方法
CN101519726B (zh) * 2009-04-16 2011-01-05 北京矿冶研究总院 一种直接焙烧处理废旧锂离子电池及回收有价金属的方法
GB2499771A (en) * 2010-12-17 2013-08-28 Univ South Australia Extraction of gold
CN104480305A (zh) * 2014-10-16 2015-04-01 福建省长汀金龙稀土有限公司 一种稀土萃取分离过程中有机回收工艺
CN109487083A (zh) * 2018-11-16 2019-03-19 江苏雄风科技有限公司 一种从钴铜矿湿法冶炼工艺中的p204反萃后液分离回收钴铜的方法
CN109609754B (zh) * 2019-01-10 2021-03-30 江西新金叶实业有限公司 一种贵金属提取过程产生的废物回收工艺
CN109897958B (zh) * 2019-04-16 2021-01-08 中国恩菲工程技术有限公司 含磷酸类萃取剂溶液中铜的回收方法

Also Published As

Publication number Publication date
CN109897958A (zh) 2019-06-18
CN109897958B (zh) 2021-01-08
WO2020211757A1 (zh) 2020-10-22

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