SU1114703A1 - Method for recovering rubidium and cesium - Google Patents

Method for recovering rubidium and cesium Download PDF

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Publication number
SU1114703A1
SU1114703A1 SU813323133A SU3323133A SU1114703A1 SU 1114703 A1 SU1114703 A1 SU 1114703A1 SU 813323133 A SU813323133 A SU 813323133A SU 3323133 A SU3323133 A SU 3323133A SU 1114703 A1 SU1114703 A1 SU 1114703A1
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SU
USSR - Soviet Union
Prior art keywords
cesium
calcination
rubidium
extraction
ferrocyanides
Prior art date
Application number
SU813323133A
Other languages
Russian (ru)
Inventor
Игорь Федорович Полетаев
Елена Михайловна Горбачевич
Original Assignee
Государственный ордена Октябрьской Революции научно-исследовательский и проектный институт редкометаллической промышленности
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Priority to SU813323133A priority Critical patent/SU1114703A1/en
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Publication of SU1114703A1 publication Critical patent/SU1114703A1/en

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    • 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

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

СПОСОБ ИЗВЛЕЧЕНИЯ РУБИДИЯ И ЦЕЗИЯ преимущественно из природных вод, включающий осаждение в виде ферроцианидов, фильтрацию, прокаливание осадков с последующим выщелачиванием водой,отл и ч ающ и и с   тем, что, с целью повыщени  степени извлечени , перед прокаливанием ввод т хлорид кальци  в соотнощении 1:0,25-0,35. сл сMETHOD OF EXTRACTING RUBYDIA AND CESIUM mainly from natural waters, including sedimentation in the form of ferrocyanides, filtration, calcination of precipitation followed by leaching with water, and in order to increase the degree of extraction, before calcination, calcium chloride is added 1: 0.25-0.35. cl

Description

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Claims (1)

СПОСОБ ИЗВЛЕЧЕНИЯ РУБИДИЯ И ЦЕЗИЯ преимущественно из природных вод, включающий осаждение в виде ферроцианидов, фильтрацию, прокаливание осадков с последующим выщелачиванием водой ^отличающийся тем, что, с целью повышения степени извлечения, перед прокаливанием вводят хлорид кальция в соотношении 1:0,25-0,35.METHOD FOR RUBIDIUM AND CESIUM EXTRACTION mainly from natural waters, including precipitation in the form of ferrocyanides, filtration, calcination of sediments followed by leaching with water ^ characterized in that, in order to increase the degree of extraction, calcium chloride is introduced in the ratio 1: 0.25-0 before calcination , 35. 1 114 7031,114,703
SU813323133A 1981-07-17 1981-07-17 Method for recovering rubidium and cesium SU1114703A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813323133A SU1114703A1 (en) 1981-07-17 1981-07-17 Method for recovering rubidium and cesium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813323133A SU1114703A1 (en) 1981-07-17 1981-07-17 Method for recovering rubidium and cesium

Publications (1)

Publication Number Publication Date
SU1114703A1 true SU1114703A1 (en) 1984-09-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU813323133A SU1114703A1 (en) 1981-07-17 1981-07-17 Method for recovering rubidium and cesium

Country Status (1)

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SU (1) SU1114703A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US 2952640, кп. 252-301.1, 1960. 2. Плющев В.Е,, Степин Б.Ф. Хими и технологи соединений -лити , рубиди и цези , М. , ЗСими , 1970, с. 312-316, 328-331. *

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