JPS5245525A - Process of wet treatment of raw material of zinc silicate - Google Patents

Process of wet treatment of raw material of zinc silicate

Info

Publication number
JPS5245525A
JPS5245525A JP12134175A JP12134175A JPS5245525A JP S5245525 A JPS5245525 A JP S5245525A JP 12134175 A JP12134175 A JP 12134175A JP 12134175 A JP12134175 A JP 12134175A JP S5245525 A JPS5245525 A JP S5245525A
Authority
JP
Japan
Prior art keywords
raw material
zinc silicate
wet treatment
sulfuric acid
lowering
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.)
Pending
Application number
JP12134175A
Other languages
Japanese (ja)
Inventor
Yukio Shinohara
Seiichi Tozawa
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting 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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Priority to JP12134175A priority Critical patent/JPS5245525A/en
Publication of JPS5245525A publication Critical patent/JPS5245525A/en
Pending 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)

Abstract

PURPOSE: Preventing the lowering of filtration property induced by silica gel in the usual process and enabling to carry out efficiently the wet refining, by treating the raw material of zinc silicate with dilute sulfuric acid and, after the heat treatment of its residue, again extracting with sulfuric acid.
COPYRIGHT: (C)1977,JPO&Japio
JP12134175A 1975-10-09 1975-10-09 Process of wet treatment of raw material of zinc silicate Pending JPS5245525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12134175A JPS5245525A (en) 1975-10-09 1975-10-09 Process of wet treatment of raw material of zinc silicate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12134175A JPS5245525A (en) 1975-10-09 1975-10-09 Process of wet treatment of raw material of zinc silicate

Publications (1)

Publication Number Publication Date
JPS5245525A true JPS5245525A (en) 1977-04-11

Family

ID=14808856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12134175A Pending JPS5245525A (en) 1975-10-09 1975-10-09 Process of wet treatment of raw material of zinc silicate

Country Status (1)

Country Link
JP (1) JPS5245525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337123A (en) * 2016-08-09 2017-01-18 四川师范大学 Willemite leaching method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337123A (en) * 2016-08-09 2017-01-18 四川师范大学 Willemite leaching method

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