JPS5278702A - Extraction of noble metal from wast catalyzer - Google Patents

Extraction of noble metal from wast catalyzer

Info

Publication number
JPS5278702A
JPS5278702A JP15628475A JP15628475A JPS5278702A JP S5278702 A JPS5278702 A JP S5278702A JP 15628475 A JP15628475 A JP 15628475A JP 15628475 A JP15628475 A JP 15628475A JP S5278702 A JPS5278702 A JP S5278702A
Authority
JP
Japan
Prior art keywords
catalyzer
wast
extraction
noble metal
waste
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
JP15628475A
Other languages
Japanese (ja)
Inventor
Takahisa Yotsuya
Teruyoshi Matsunaga
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15628475A priority Critical patent/JPS5278702A/en
Publication of JPS5278702A publication Critical patent/JPS5278702A/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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: Waste catalyzer is treated with the mixed solution of hydrogen peroxide and hydrochloric acid under existence of fluorine compound. Thereby, Pt contained in waste catalyzer is extracted, separated easily at high recovery rate.
COPYRIGHT: (C)1977,JPO&Japio
JP15628475A 1975-12-26 1975-12-26 Extraction of noble metal from wast catalyzer Pending JPS5278702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15628475A JPS5278702A (en) 1975-12-26 1975-12-26 Extraction of noble metal from wast catalyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15628475A JPS5278702A (en) 1975-12-26 1975-12-26 Extraction of noble metal from wast catalyzer

Publications (1)

Publication Number Publication Date
JPS5278702A true JPS5278702A (en) 1977-07-02

Family

ID=15624442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15628475A Pending JPS5278702A (en) 1975-12-26 1975-12-26 Extraction of noble metal from wast catalyzer

Country Status (1)

Country Link
JP (1) JPS5278702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013568A3 (en) * 2004-08-04 2006-05-04 Berg Recycling Ind Ltd Recovery of precious metals from electronic scrap by hydrometallurgical processing
CN106669866A (en) * 2015-11-09 2017-05-17 中国石油化工股份有限公司 Regeneration method of inactivated hydrogenation catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013568A3 (en) * 2004-08-04 2006-05-04 Berg Recycling Ind Ltd Recovery of precious metals from electronic scrap by hydrometallurgical processing
CN106669866A (en) * 2015-11-09 2017-05-17 中国石油化工股份有限公司 Regeneration method of inactivated hydrogenation catalyst
CN106669866B (en) * 2015-11-09 2019-06-18 中国石油化工股份有限公司 A kind of regeneration method inactivating hydrogenation catalyst

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