JPS5589437A - Recovering method for valuable material from co-mo waste catalyst - Google Patents

Recovering method for valuable material from co-mo waste catalyst

Info

Publication number
JPS5589437A
JPS5589437A JP16018478A JP16018478A JPS5589437A JP S5589437 A JPS5589437 A JP S5589437A JP 16018478 A JP16018478 A JP 16018478A JP 16018478 A JP16018478 A JP 16018478A JP S5589437 A JPS5589437 A JP S5589437A
Authority
JP
Japan
Prior art keywords
alkali
waste catalyst
alumina
roasting
alumina carrier
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
JP16018478A
Other languages
Japanese (ja)
Other versions
JPS5647254B2 (en
Inventor
Hisakiyo Fujioka
Hiroshi Takeuchi
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.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg 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 Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP16018478A priority Critical patent/JPS5589437A/en
Publication of JPS5589437A publication Critical patent/JPS5589437A/en
Publication of JPS5647254B2 publication Critical patent/JPS5647254B2/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

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To recover valuable metals from waste catalyst by a method wherein Co-Mo waste catalyst together with alumina carrier is decomposed by alkali; Ni and Co are recovered by a high magnetic ore selector, and Mo, V waste liquid is reduced by treatment of alkali roasting.
CONSTITUTION: Waste catalyst used in heavy oil desulfurization process consists of alumina carrier, Co-Mo catalytic metal, Ni, V, S and tar deposition, etc. Alumina balls are sieved from waste catalyst, deposited tar and sulfer, etc. are burnt and removed by oxidation roasting, so that catalytic metals are formed into oxide. The oxide is then processed by alkali roasting to make Mo, V into water soluble alkali salts and Ni, Co into oxides. The treated material, after being crushed, is treated with water to extract alkali salts of Mo and V, which are reduced for recovery. The residue, i.e. mixture of alumina carrier, Ni and Co, is decomposed with alkali. The process produces water soluble alkali aluminate from alumina, which is extracted with water and separated, and the remaining Ni, Co, being paramagnetic body, is recovered by use of magnetic ore selector.
COPYRIGHT: (C)1980,JPO&Japio
JP16018478A 1978-12-27 1978-12-27 Recovering method for valuable material from co-mo waste catalyst Granted JPS5589437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16018478A JPS5589437A (en) 1978-12-27 1978-12-27 Recovering method for valuable material from co-mo waste catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16018478A JPS5589437A (en) 1978-12-27 1978-12-27 Recovering method for valuable material from co-mo waste catalyst

Publications (2)

Publication Number Publication Date
JPS5589437A true JPS5589437A (en) 1980-07-07
JPS5647254B2 JPS5647254B2 (en) 1981-11-09

Family

ID=15709634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16018478A Granted JPS5589437A (en) 1978-12-27 1978-12-27 Recovering method for valuable material from co-mo waste catalyst

Country Status (1)

Country Link
JP (1) JPS5589437A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374100A (en) * 1981-03-18 1983-02-15 Amax Inc. Recovery and recycle of molybdenum values from coal liquefaction residue
JP2010540767A (en) * 2007-09-21 2010-12-24 リサーチ インスティチュート オブ インダストリアル サイエンス アンド テクノロジー Method for producing iron nickel-containing raw material and cobalt-containing raw material from petrochemical desulfurization catalyst recycling residue, method for producing stainless steel raw material using iron nickel-containing raw material, and method for producing ferronickel
JP2011168835A (en) * 2010-02-18 2011-09-01 Nippon Catalyst Cycle Kk Method for recovering molybdenum and vanadium
JP2012126927A (en) * 2010-12-13 2012-07-05 Sumitomo Metal Mining Co Ltd Method for adding alkali metal compound in spent catalyst-treatment
CN103849774A (en) * 2014-03-10 2014-06-11 北京国电龙源环保工程有限公司 Method for recycling waste SCR (Selective Catalytic Reduction) catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628365U (en) * 1985-07-02 1987-01-19

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374100A (en) * 1981-03-18 1983-02-15 Amax Inc. Recovery and recycle of molybdenum values from coal liquefaction residue
JP2010540767A (en) * 2007-09-21 2010-12-24 リサーチ インスティチュート オブ インダストリアル サイエンス アンド テクノロジー Method for producing iron nickel-containing raw material and cobalt-containing raw material from petrochemical desulfurization catalyst recycling residue, method for producing stainless steel raw material using iron nickel-containing raw material, and method for producing ferronickel
JP2011168835A (en) * 2010-02-18 2011-09-01 Nippon Catalyst Cycle Kk Method for recovering molybdenum and vanadium
JP2012126927A (en) * 2010-12-13 2012-07-05 Sumitomo Metal Mining Co Ltd Method for adding alkali metal compound in spent catalyst-treatment
CN103849774A (en) * 2014-03-10 2014-06-11 北京国电龙源环保工程有限公司 Method for recycling waste SCR (Selective Catalytic Reduction) catalyst
CN103849774B (en) * 2014-03-10 2015-11-25 北京国电龙源环保工程有限公司 A kind of method that discarded SCR catalyst is recycled

Also Published As

Publication number Publication date
JPS5647254B2 (en) 1981-11-09

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