JPS51146388A - Process for refining znso4 solution - Google Patents

Process for refining znso4 solution

Info

Publication number
JPS51146388A
JPS51146388A JP50071258A JP7125875A JPS51146388A JP S51146388 A JPS51146388 A JP S51146388A JP 50071258 A JP50071258 A JP 50071258A JP 7125875 A JP7125875 A JP 7125875A JP S51146388 A JPS51146388 A JP S51146388A
Authority
JP
Japan
Prior art keywords
refining
znso4 solution
znso4
solution
impurities
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
JP50071258A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5337832B2 (cs
Inventor
Toshio Ayagami
Takashi Kubota
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.)
Toho Zinc Co Ltd
Toho Aen KK
Original Assignee
Toho Zinc Co Ltd
Toho Aen KK
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 Toho Zinc Co Ltd, Toho Aen KK filed Critical Toho Zinc Co Ltd
Priority to JP50071258A priority Critical patent/JPS51146388A/ja
Publication of JPS51146388A publication Critical patent/JPS51146388A/ja
Publication of JPS5337832B2 publication Critical patent/JPS5337832B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
JP50071258A 1975-06-11 1975-06-11 Process for refining znso4 solution Granted JPS51146388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071258A JPS51146388A (en) 1975-06-11 1975-06-11 Process for refining znso4 solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071258A JPS51146388A (en) 1975-06-11 1975-06-11 Process for refining znso4 solution

Publications (2)

Publication Number Publication Date
JPS51146388A true JPS51146388A (en) 1976-12-15
JPS5337832B2 JPS5337832B2 (cs) 1978-10-12

Family

ID=13455502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071258A Granted JPS51146388A (en) 1975-06-11 1975-06-11 Process for refining znso4 solution

Country Status (1)

Country Link
JP (1) JPS51146388A (cs)

Also Published As

Publication number Publication date
JPS5337832B2 (cs) 1978-10-12

Similar Documents

Publication Publication Date Title
JPS51141793A (en) Method of forming calcium sulfate whisker
JPS5213499A (en) Method for production of globule alumina support
JPS5211525A (en) Method of manufacturing headrests
JPS51146388A (en) Process for refining znso4 solution
JPS51143633A (en) Process for preparation of novel epoxy compounds
JPS5239622A (en) Process for preparation of methacrylic acid
JPS5266531A (en) Preparation of oxazolylethylene compounds
JPS51125356A (en) Process for preparing 4-hydroxycyclopent -2-ene-1-one
JPS5212987A (en) Manufacture of na glutamate
JPS51136661A (en) Process for preparing 7-dehydrocholesterols.
JPS5214734A (en) Process for preparation of dioxybenzenem noalkylether
JPS51146387A (en) Process for refinig znso4 solution
JPS5223086A (en) Novel method of preparing 2,3- dioxopiperazine
JPS5236635A (en) Process for preparation of 4-(3'- dimethylaminopropoxy)-meta- phenylen ediamine
JPS51118757A (en) Process for preparation of dibenzofuran-2,7-dicarboxylic acid
JPS5223521A (en) Process for refining pb-electrolyte
JPS523431A (en) Video correcting method
JPS5248637A (en) Process for preparation of novel epoxy compound
JPS5239665A (en) Process for preparing perfluorolactones
JPS5248975A (en) Process for production of fine opening
JPS5236596A (en) Method for production of high purity cryolite
JPS51151298A (en) Process for production of mercury oxide
JPS5271457A (en) Isolation of 1alpha-hydroxy-provitamie d compounds
JPS5221692A (en) Production method of e shape sleeve
JPS5257156A (en) Process for preparing 5,6_trans-24-hydroxycholecalciferol