ATE168725T1 - Verfahren zur rückgewinnung von schwermetallen aus verbrauchten katalysatoren - Google Patents

Verfahren zur rückgewinnung von schwermetallen aus verbrauchten katalysatoren

Info

Publication number
ATE168725T1
ATE168725T1 AT91905462T AT91905462T ATE168725T1 AT E168725 T1 ATE168725 T1 AT E168725T1 AT 91905462 T AT91905462 T AT 91905462T AT 91905462 T AT91905462 T AT 91905462T AT E168725 T1 ATE168725 T1 AT E168725T1
Authority
AT
Austria
Prior art keywords
heavy metals
recovering heavy
used catalysts
alumina
furnace
Prior art date
Application number
AT91905462T
Other languages
English (en)
Inventor
Robert A Howard
Wilson R Barnes
Original Assignee
Dakota Catalyst Products Inc
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 Dakota Catalyst Products Inc filed Critical Dakota Catalyst Products Inc
Application granted granted Critical
Publication of ATE168725T1 publication Critical patent/ATE168725T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • C22B34/225—Obtaining vanadium from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/026—Obtaining nickel or cobalt by dry processes from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • C22B34/345—Obtaining molybdenum from spent catalysts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
AT91905462T 1990-03-01 1991-03-01 Verfahren zur rückgewinnung von schwermetallen aus verbrauchten katalysatoren ATE168725T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/486,797 US5013533A (en) 1990-03-01 1990-03-01 Process for recovering valuable metals from spent catalysts

Publications (1)

Publication Number Publication Date
ATE168725T1 true ATE168725T1 (de) 1998-08-15

Family

ID=23933279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91905462T ATE168725T1 (de) 1990-03-01 1991-03-01 Verfahren zur rückgewinnung von schwermetallen aus verbrauchten katalysatoren

Country Status (7)

Country Link
US (1) US5013533A (de)
EP (1) EP0471816B1 (de)
AT (1) ATE168725T1 (de)
AU (1) AU629781B2 (de)
CA (1) CA2054205C (de)
DE (1) DE69129823T2 (de)
WO (1) WO1991013179A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5484201A (en) * 1992-01-31 1996-01-16 Goolsbee; James A. System for the recovery of oil and catalyst from a catalyst/oil mix
JP2985647B2 (ja) * 1993-02-26 1999-12-06 住友金属鉱山株式会社 使用済み触媒の溶解方法
JP2751093B2 (ja) * 1994-03-11 1998-05-18 住友金属鉱山株式会社 廃触媒からの有価金属の回収方法
CN1048196C (zh) * 1995-02-09 2000-01-12 中国石化齐鲁石油化工公司 一氧化碳耐硫变换催化剂的再生方法
US5732365A (en) * 1995-10-30 1998-03-24 Dakota Catalyst Products, Inc. Method of treating mixed waste in a molten bath
US5702500A (en) * 1995-11-02 1997-12-30 Gulf Chemical & Metallurgical Corporation Integrated process for the recovery of metals and fused alumina from spent catalysts
RU2119541C1 (ru) * 1997-11-17 1998-09-27 Санкт-Петербургский филиал ЗАО НПФ "Башкирская золотодобывающая компания" Способ извлечения благородных металлов из полупродукта и устройство для его осуществления
US6180072B1 (en) 1998-05-08 2001-01-30 Shell Oil Company Process to recover metals from spent catalyst
RU2156817C1 (ru) * 2000-01-12 2000-09-27 Государственное предприятие комбинат "Электрохимприбор" Способ получения палладия из отработанных катализаторов на основе оксида алюминия
CN1295360C (zh) * 2004-01-20 2007-01-17 大连东泰产业废弃物处理有限公司 废催化剂处理方法
DE102005021656A1 (de) * 2005-05-06 2006-11-09 Bayer Industry Services Gmbh & Co. Ohg Verfahren zur Rückgewinnung von Metallen aus Abfällen und anderen Materialien mit organischen Bestandteilen
FR2889843B1 (fr) * 2005-08-16 2007-10-19 Valdi Soc Par Actions Simplifi Procede de preparation de sels de calcium
CA2624296C (en) * 2005-10-05 2014-03-25 Jfe Material Co., Ltd. A method of recovering a valuable metal comprising v, mo and ni, and a system for such recovery
US7737068B2 (en) * 2007-12-20 2010-06-15 Chevron U.S.A. Inc. Conversion of fine catalyst into coke-like material
US7790646B2 (en) * 2007-12-20 2010-09-07 Chevron U.S.A. Inc. Conversion of fine catalyst into coke-like material
US8765622B2 (en) * 2007-12-20 2014-07-01 Chevron U.S.A. Inc. Recovery of slurry unsupported catalyst
US8722556B2 (en) * 2007-12-20 2014-05-13 Chevron U.S.A. Inc. Recovery of slurry unsupported catalyst
US20090159495A1 (en) * 2007-12-20 2009-06-25 Chevron U.S.A. Inc. Heavy oil conversion
US7854908B2 (en) * 2008-08-20 2010-12-21 Hnat James G Method and apparatus for the recovery of molybdenum from spent catalysts
CN103276216B (zh) * 2013-06-11 2014-11-19 贵研资源（易门）有限公司 一种从废银催化剂中回收银的方法
US20150275331A1 (en) * 2014-03-26 2015-10-01 Roberto Nunes Szente Recovery of Molybdenum from Spent Petrochemical Catalysts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029495A (en) * 1976-02-05 1977-06-14 Yoshiro Hirayama Process for recovering a heavy metal catalyst component from a spent catalyst
DE2908570C2 (de) * 1979-03-05 1982-12-16 Fa. Hermann C. Starck Berlin, 1000 Berlin Verfahren zur Rückgewinnung der Wertmetalle aus Katalysatoren
US4349381A (en) * 1980-09-30 1982-09-14 Kennecott Corporation Recovery of heavy metals from spent alumina
US4337085A (en) * 1980-09-30 1982-06-29 Kennecott Corporation Recovery of precious metals from spent alumina-containing catalysts
US4822410A (en) * 1988-03-14 1989-04-18 Mkr, Inc. Reclamation of metals by flash direct reduction
US4913836A (en) * 1988-12-05 1990-04-03 Hoechst Celanese Corp. Side chain liquid crystalline polymers exhibiting nonlinear optical response

Also Published As

Publication number Publication date
DE69129823D1 (de) 1998-08-27
EP0471816A4 (en) 1992-09-09
CA2054205C (en) 1999-06-08
DE69129823T2 (de) 1999-03-25
AU629781B2 (en) 1992-10-08
US5013533A (en) 1991-05-07
WO1991013179A1 (en) 1991-09-05
EP0471816B1 (de) 1998-07-22
AU7451991A (en) 1991-09-18
EP0471816A1 (de) 1992-02-26
CA2054205A1 (en) 1991-09-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties