SU568453A1 - Method of preparation of sorbent - Google Patents

Method of preparation of sorbent

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Publication number
SU568453A1
SU568453A1 SU7502154384A SU2154384A SU568453A1 SU 568453 A1 SU568453 A1 SU 568453A1 SU 7502154384 A SU7502154384 A SU 7502154384A SU 2154384 A SU2154384 A SU 2154384A SU 568453 A1 SU568453 A1 SU 568453A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sorbent
solution
taken
organic base
preparation
Prior art date
Application number
SU7502154384A
Other languages
Russian (ru)
Inventor
Андрей Матвеевич Семушин
Андрей Иванович Кузин
Иван Андреевич Кузин
Original Assignee
Ленинградский Ордена Трудвого Красного Знамени Технологический Институт Им. Ленсовета
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Application filed by Ленинградский Ордена Трудвого Красного Знамени Технологический Институт Им. Ленсовета filed Critical Ленинградский Ордена Трудвого Красного Знамени Технологический Институт Им. Ленсовета
Priority to SU7502154384A priority Critical patent/SU568453A1/en
Application granted granted Critical
Publication of SU568453A1 publication Critical patent/SU568453A1/en

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Description

кость и селективность по отношению к ионам талли .bone and selectivity with respect to thallium ions.

Пример. 100 г набухшего в воде аннонита АВ-17 в .ЫОз -форме с размером зерен 0,5-1,0 мм на фильтре обрабатывают 8 л 0,05 М раствора перманганата кали  до полного насыш,ени  смолы ионами МпО4. Полученный продукт выдерживают в воде при 40°СExample. 100 g of water-swollen annonite AB-17 in .OOz-form with a grain size of 0.5-1.0 mm on the filter are treated with 8 l of a 0.05 M solution of potassium permanganate to the fullness of the resin with MpO4 ions. The resulting product is kept in water at 40 ° C

в течение 25 ч. После фильтрации продукт обрабатывают 1 л 1 М раствора хлористого натри  и отмывают водой (5 л).within 25 hours. After filtration, the product is treated with 1 l of 1 M sodium chloride solution and washed with water (5 l).

Сорбент, полученный предлагаемым способом , обладает повышенной емкостью по отношению к ионам талли . Результаты сравнительных опытов по сорбции талли  из цинковых растворов (Zn2+ 130 г/л, Т1+ 130 мг/л) приведены в таблице.The sorbent obtained by the proposed method has an increased capacity with respect to thallium ions. The results of comparative experiments on the sorption of thallium from zinc solutions (Zn2 + 130 g / l, T1 + 130 mg / l) are given in the table.

Концентраци  в процентах Percent Concentration

Полученный предлагаемым способом сорбент можно использовать дл  извлечени  талли  из кислых растворов, содержаш,их ионы цветных металлов.The sorbent obtained by the proposed method can be used to extract thallium from acidic solutions containing their non-ferrous metal ions.

Claims (3)

1. Способ получени  сорбента путем обработки органической основы раствором пермаиганата кали , отличаюшийс  тем, что, с целью повышени  емкости сорбента по отношению к ионам талли , в качестве органической основы берут анионообменную смолу1. A method of producing a sorbent by treating an organic base with a potassium permaganate solution, characterized in that, in order to increase the capacity of the sorbent with respect to thallium ions, anion-exchange resin is taken as the organic base и полученный продукт дополнительно обрабатывают раствором хлористого натри .and the resulting product is further treated with a solution of sodium chloride. 2. Способ по п. 1, отличающийс  тем, что раствор перманганата кали  берут с концентрацией 0,03-0,05 М.2. A method according to claim 1, characterized in that the potassium permanganate solution is taken at a concentration of 0.03-0.05 M. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1.Ковыршин В. Г. и др. Журнал прикладной химии, 35, 2629, 1962.1. Kovyrshin V. G. and others. Journal of Applied Chemistry, 35, 2629, 1962. 2.Патент США № 3222277, кл. 210-63, 07.12.65.2. US patent number 3222277, cl. 210-63, 07.12.65. 3.Атомна  энерги , т. 18, вып. 5, с. 487, 1965.3. Atomic energy, vol. 18, no. 5, s. 487, 1965.
SU7502154384A 1975-07-09 1975-07-09 Method of preparation of sorbent SU568453A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502154384A SU568453A1 (en) 1975-07-09 1975-07-09 Method of preparation of sorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502154384A SU568453A1 (en) 1975-07-09 1975-07-09 Method of preparation of sorbent

Publications (1)

Publication Number Publication Date
SU568453A1 true SU568453A1 (en) 1977-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502154384A SU568453A1 (en) 1975-07-09 1975-07-09 Method of preparation of sorbent

Country Status (1)

Country Link
SU (1) SU568453A1 (en)

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