SU457749A1 - Method for the recovery of nickel from zinc-cadmium solutions - Google Patents

Method for the recovery of nickel from zinc-cadmium solutions

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Publication number
SU457749A1
SU457749A1 SU1648944A SU1648944A SU457749A1 SU 457749 A1 SU457749 A1 SU 457749A1 SU 1648944 A SU1648944 A SU 1648944A SU 1648944 A SU1648944 A SU 1648944A SU 457749 A1 SU457749 A1 SU 457749A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nickel
zinc
recovery
cadmium solutions
cadmium
Prior art date
Application number
SU1648944A
Other languages
Russian (ru)
Inventor
Борис Николаевич Ласкорин
Генрих Михайлович Штейнгарт
Юрий Иванович Павлов
Илья Васильевич Алексанянц
Геннадий Васильевич Малахов
Геннадий Иванович Сергеев
Владимир Ильич Хугаев
Original Assignee
Государственный Ордена Трудового Красного Знамени Завод "Электроцинк"
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 Государственный Ордена Трудового Красного Знамени Завод "Электроцинк" filed Critical Государственный Ордена Трудового Красного Знамени Завод "Электроцинк"
Priority to SU1648944A priority Critical patent/SU457749A1/en
Application granted granted Critical
Publication of SU457749A1 publication Critical patent/SU457749A1/en

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  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Пример 3. Насыщенную никелем смолу ВПК помещают в колонку сечением 2 см (отнощение высоты сорбента в колонке к ее диаметру 13,76) и подвергают обработке ЗМ раствором сол ной кислоты при подаче ее со скоростью 35,75 мг/час-см Таблица 2 Степень десорбции никел  в зависимости от объема пропущенного раствора приведена в табл. 2. Концентраци  никел  в элюате при отношении объема раствора к объему сорбента 1,337 составл ет 5,6 г/л. Предке, т изобретени  Способ выделени  никел  из цинк-кадмиевых растворов сорбцией карбоксильными ионитами , отличающийс  тем, что, с целью повышени  селективности и упрощени  процесса , сорбцию никел  осуществл ют пиридинкарбоксильным ионитом марки ВПК при рН раствора 1.Example 3. Nickel-saturated resin VPK is placed in a column with a cross section of 2 cm (the height ratio of the sorbent in the column to its diameter is 13.76) and subjected to ZM treatment with hydrochloric acid solution at a rate of 35.75 mg / hour-cm. Table 2 Degree Nickel desorption depending on the volume of the missed solution is given in Table. 2. The concentration of nickel in the eluate with a ratio of solution volume to sorbent volume of 1.337 is 5.6 g / l. The forerunner of the invention. A method for isolating nickel from zinc-cadmium solutions by sorption by carboxyl ion exchangers, characterized in that, in order to increase the selectivity and simplify the process, nickel sorption is carried out with a VPK pyridine carboxyl ion exchanger at pH 1.

SU1648944A 1971-04-14 1971-04-14 Method for the recovery of nickel from zinc-cadmium solutions SU457749A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1648944A SU457749A1 (en) 1971-04-14 1971-04-14 Method for the recovery of nickel from zinc-cadmium solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1648944A SU457749A1 (en) 1971-04-14 1971-04-14 Method for the recovery of nickel from zinc-cadmium solutions

Publications (1)

Publication Number Publication Date
SU457749A1 true SU457749A1 (en) 1975-01-25

Family

ID=20473044

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1648944A SU457749A1 (en) 1971-04-14 1971-04-14 Method for the recovery of nickel from zinc-cadmium solutions

Country Status (1)

Country Link
SU (1) SU457749A1 (en)

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