RU2002127558A - METHOD FOR RHINIUM EXTRACTION - Google Patents

METHOD FOR RHINIUM EXTRACTION

Info

Publication number
RU2002127558A
RU2002127558A RU2002127558/02A RU2002127558A RU2002127558A RU 2002127558 A RU2002127558 A RU 2002127558A RU 2002127558/02 A RU2002127558/02 A RU 2002127558/02A RU 2002127558 A RU2002127558 A RU 2002127558A RU 2002127558 A RU2002127558 A RU 2002127558A
Authority
RU
Russia
Prior art keywords
rhenium
rhinium
extraction
polystyrene
trialkylamine
Prior art date
Application number
RU2002127558/02A
Other languages
Russian (ru)
Other versions
RU2227170C1 (en
Original Assignee
ГУП "Всероссийский научно-исследовательский институт химической технологии"
Filing date
Publication date
Application filed by ГУП "Всероссийский научно-исследовательский институт химической технологии" filed Critical ГУП "Всероссийский научно-исследовательский институт химической технологии"
Priority to RU2002127558/02A priority Critical patent/RU2227170C1/en
Priority claimed from RU2002127558/02A external-priority patent/RU2227170C1/en
Application granted granted Critical
Publication of RU2002127558A publication Critical patent/RU2002127558A/en
Publication of RU2227170C1 publication Critical patent/RU2227170C1/en

Links

Claims (3)

1. Способ извлечения рения из растворов, включающий сорбцию рения гранулированным полимером, десорбцию рения аммиачным раствором с получением концентрированных по рению растворов, отличающийся тем, что в качестве сорбента рения используют экстрагирующий полимер (ЭП), состоящий из гранулированного сверхсшитого полистирола и экстрагента.1. A method of extracting rhenium from solutions, including sorption of rhenium by a granular polymer, desorption of rhenium by an ammonia solution to obtain rhenium concentrated solutions, characterized in that an extracting polymer (EP) consisting of granular hypercrosslinked polystyrene and an extractant is used as a rhenium sorbent. 2. Способ по п.1, отличающийся тем, что гранулы сверхсшитого полистирола используют с размером 0,4-0,8 мм в диаметре, а в качестве экстрагента используют триалкиламин общей формулы R3N, где R - алкильные радикалы (C8-C10).2. The method according to claim 1, characterized in that the granules of supercrosslinked polystyrene are used with a size of 0.4-0.8 mm in diameter, and trialkylamine of the general formula R 3 N, where R is alkyl radicals, is used as an extractant (C 8 - C 10 ). 3. Способ по п.2, отличающийся тем, что импрегнирование гранул сверхсшитого полистирола проводят с применением 0,1-40%-ного раствора триалкиламина общей формулы R3N, где R - алкильные радикалы (C8-С10) в органическом разбавителе.3. The method according to claim 2, characterized in that the impregnation of the granules of hypercrosslinked polystyrene is carried out using a 0.1-40% solution of trialkylamine of the general formula R 3 N, where R is alkyl radicals (C 8 -C 10 ) in an organic diluent .
RU2002127558/02A 2002-10-16 2002-10-16 Method of extraction of rhenium RU2227170C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002127558/02A RU2227170C1 (en) 2002-10-16 2002-10-16 Method of extraction of rhenium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002127558/02A RU2227170C1 (en) 2002-10-16 2002-10-16 Method of extraction of rhenium

Publications (2)

Publication Number Publication Date
RU2002127558A true RU2002127558A (en) 2004-04-20
RU2227170C1 RU2227170C1 (en) 2004-04-20

Family

ID=32465763

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002127558/02A RU2227170C1 (en) 2002-10-16 2002-10-16 Method of extraction of rhenium

Country Status (1)

Country Link
RU (1) RU2227170C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2455237C1 (en) * 2010-12-06 2012-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет"(СПбГУ) Nanotechnological process of extracting rhenium from rocks and ore of black-shale formations and products of their processing
RU2637452C1 (en) * 2016-10-31 2017-12-04 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Method for extracting rhenium from water solutions

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