JPS56163289A - Recovering method for thallium from lead electrolytic solution - Google Patents

Recovering method for thallium from lead electrolytic solution

Info

Publication number
JPS56163289A
JPS56163289A JP6340180A JP6340180A JPS56163289A JP S56163289 A JPS56163289 A JP S56163289A JP 6340180 A JP6340180 A JP 6340180A JP 6340180 A JP6340180 A JP 6340180A JP S56163289 A JPS56163289 A JP S56163289A
Authority
JP
Japan
Prior art keywords
soln
electrolytic
diaphragm
anode
cathode
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP6340180A
Other languages
Japanese (ja)
Other versions
JPS5813633B2 (en
Inventor
Shuichi Oto
Yoshiaki Arakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Mining Co Ltd
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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP6340180A priority Critical patent/JPS5813633B2/en
Publication of JPS56163289A publication Critical patent/JPS56163289A/en
Publication of JPS5813633B2 publication Critical patent/JPS5813633B2/en
Expired legal-status Critical Current

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  • Electrolytic Production Of Metals (AREA)

Abstract

PURPOSE: To prevent the aging of a Pb electrolytic soln. contg. Tl due to the decomposition of additives in the soln. by using a diaphragm type anode when Tl is recovered from the soln. by electrolysis.
CONSTITUTION: An electrolytic soln. used in the electrolytic refining of Pb contains several W20g/l Tl. This soln. is poured into an electrolytic cell 1 and circulated through the inside and outside of the cell with a pump P. An anode 5 is put into a diaphragm 6 made of wood, synthetic resin, ceramic or the like, and the diaphragm 6 is filled with a sulfuric acid soln. having about 200g/l concn. as an anolyte 7 to produce an anode structure 3. This structure 3 is immersed in the electrolytic soln. 9, and by applying a DC voltage between the structure 3 and a cathode 2, Tl is deposited on the cathode 2 and recovered. Since the anode 5 hangs in the diaphragm 6, it does not directly contact with the soln. 9, and the soln. 9 is not aged by the decomposition of glue, sodium lignate, etc. contained in the soln. Thus, Tl deposit on the cathode 2 has high purity such as ≥99.99%.
COPYRIGHT: (C)1981,JPO&Japio
JP6340180A 1980-05-15 1980-05-15 How to recover thallium from lead electrolyte Expired JPS5813633B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6340180A JPS5813633B2 (en) 1980-05-15 1980-05-15 How to recover thallium from lead electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6340180A JPS5813633B2 (en) 1980-05-15 1980-05-15 How to recover thallium from lead electrolyte

Publications (2)

Publication Number Publication Date
JPS56163289A true JPS56163289A (en) 1981-12-15
JPS5813633B2 JPS5813633B2 (en) 1983-03-15

Family

ID=13228241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6340180A Expired JPS5813633B2 (en) 1980-05-15 1980-05-15 How to recover thallium from lead electrolyte

Country Status (1)

Country Link
JP (1) JPS5813633B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183213A (en) * 2014-03-24 2015-10-22 Ｄｏｗａホールディングス株式会社 Method for producing metal thallium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183213A (en) * 2014-03-24 2015-10-22 Ｄｏｗａホールディングス株式会社 Method for producing metal thallium

Also Published As

Publication number Publication date
JPS5813633B2 (en) 1983-03-15

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