JPS55126538A - Separating method for blue vitriol from copper electrolytic solution - Google Patents

Separating method for blue vitriol from copper electrolytic solution

Info

Publication number
JPS55126538A
JPS55126538A JP3159279A JP3159279A JPS55126538A JP S55126538 A JPS55126538 A JP S55126538A JP 3159279 A JP3159279 A JP 3159279A JP 3159279 A JP3159279 A JP 3159279A JP S55126538 A JPS55126538 A JP S55126538A
Authority
JP
Japan
Prior art keywords
soln
blue vitriol
flocculant
vitriol
copper electrolytic
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
JP3159279A
Other languages
Japanese (ja)
Other versions
JPS6213288B2 (en
Inventor
Hiroshi Sato
Hidekiyo Ishikawa
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP3159279A priority Critical patent/JPS55126538A/en
Publication of JPS55126538A publication Critical patent/JPS55126538A/en
Publication of JPS6213288B2 publication Critical patent/JPS6213288B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To efficiently separate blue vitriol from a copper electrolytic soln. by a single-stage treatment in a settling tank with a small-sized blue vitriol separator by concentrating the soln.; cooling it; and adding a specified amt. of a polyacrylamide type flocculant.
CONSTITUTION: An electrolytic soln. is concentrated from 2l to about 1l, and to this conc. soln. is added a 0.1wt% soln. of a polyacrylamide type nonionic or anionic polymer flocculant while cooling to about 20°C and slightly agitating so that the flocculant concn. becomes 0.2W4ppm. By continuously feeding this mixed soln. into a settling tank settled matter is taken out of the tank bottom, and the supernatant is allowed to overflow from the top. About 100% blue vitriol is separated in the settled matter, and little blue vitriol is contained in the supernatant. Thus, blue vitriol settleable at a high speed and easy to filter is separated.
COPYRIGHT: (C)1980,JPO&Japio
JP3159279A 1979-03-17 1979-03-17 Separating method for blue vitriol from copper electrolytic solution Granted JPS55126538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3159279A JPS55126538A (en) 1979-03-17 1979-03-17 Separating method for blue vitriol from copper electrolytic solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3159279A JPS55126538A (en) 1979-03-17 1979-03-17 Separating method for blue vitriol from copper electrolytic solution

Publications (2)

Publication Number Publication Date
JPS55126538A true JPS55126538A (en) 1980-09-30
JPS6213288B2 JPS6213288B2 (en) 1987-03-25

Family

ID=12335451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3159279A Granted JPS55126538A (en) 1979-03-17 1979-03-17 Separating method for blue vitriol from copper electrolytic solution

Country Status (1)

Country Link
JP (1) JPS55126538A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831769A (en) * 1981-08-04 1983-02-24 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア Ink jet type dot printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831769A (en) * 1981-08-04 1983-02-24 イング・チイ・オリベツチ・アンド・チイ・エス・ピ−・ア Ink jet type dot printer
JPH0322820B2 (en) * 1981-08-04 1991-03-27 Ingu* Chii Oribetsutei E Co Spa

Also Published As

Publication number Publication date
JPS6213288B2 (en) 1987-03-25

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