RU93002462A - METHOD FOR DESORPTION OF VALUABLE COMPONENTS - Google Patents

METHOD FOR DESORPTION OF VALUABLE COMPONENTS

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Publication number
RU93002462A
RU93002462A RU93002462/02A RU93002462A RU93002462A RU 93002462 A RU93002462 A RU 93002462A RU 93002462/02 A RU93002462/02 A RU 93002462/02A RU 93002462 A RU93002462 A RU 93002462A RU 93002462 A RU93002462 A RU 93002462A
Authority
RU
Russia
Prior art keywords
copper
ion
saturated
impurity metals
metals
Prior art date
Application number
RU93002462/02A
Other languages
Russian (ru)
Other versions
RU2044078C1 (en
Inventor
Ю.Н. Федулов
Л.Н. Писаренко
Л.Л. Королева
Н.П. Соколова
Original Assignee
Научно-производственный кооператив "Доминион"
Filing date
Publication date
Application filed by Научно-производственный кооператив "Доминион" filed Critical Научно-производственный кооператив "Доминион"
Priority to RU93002462A priority Critical patent/RU2044078C1/en
Priority claimed from RU93002462A external-priority patent/RU2044078C1/en
Application granted granted Critical
Publication of RU2044078C1 publication Critical patent/RU2044078C1/en
Publication of RU93002462A publication Critical patent/RU93002462A/en

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Claims (1)

Изобретение относится к гидрометаллургии цветных и редких металлов, в частности к ионообменным процессам в этой области. Предлагаемый способ включает обработку насыщенного медью и примесными металлами ионита растворами минеральной кислоты с получением товарных десорбатов, при этом исходный ионит, насыщенный медью и примесными металлами подвергают предварительной обработке концентрированным раствором чистого медного купороса с вытеснением примесных металлов и неионообменнопоглощенной воды с возвратом последних на сорбцию, а насыщенный медью ионит при десорбции раствором минеральной кислоты образует товарный десорбат в виде концентрированного раствора медного купороса, свободного от примесей.The invention relates to hydrometallurgy of non-ferrous and rare metals, in particular to ion-exchange processes in this area. The proposed method involves the treatment of ion exchange resin saturated with copper and impurity metals with mineral acid solutions to obtain marketable desorbates, the initial ionite saturated with copper and impurity metals is subjected to preliminary treatment with a concentrated solution of pure copper sulfate with the displacement of impurity metals and non-ion-exchanged water with the return of the latter to sorption, and saturated with copper ion exchanger during desorption with a solution of mineral acid forms a commodity desorbate in the form of concentrated thief of copper sulfate, free from impurities.
RU93002462A 1993-01-12 1993-01-12 Based on ionites valuable components desorption method RU2044078C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93002462A RU2044078C1 (en) 1993-01-12 1993-01-12 Based on ionites valuable components desorption method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93002462A RU2044078C1 (en) 1993-01-12 1993-01-12 Based on ionites valuable components desorption method

Publications (2)

Publication Number Publication Date
RU2044078C1 RU2044078C1 (en) 1995-09-20
RU93002462A true RU93002462A (en) 1997-03-20

Family

ID=20135702

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93002462A RU2044078C1 (en) 1993-01-12 1993-01-12 Based on ionites valuable components desorption method

Country Status (1)

Country Link
RU (1) RU2044078C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060038369A (en) * 2003-05-09 2006-05-03 클린 텍 피티와이 리미티드 Method and apparatus for desorbing material

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