ATE256759T1 - Verfahren zur rückgewinnung von molybden und vanadin aus verbrauchten katalysatoren durch alkalische laugung - Google Patents

Verfahren zur rückgewinnung von molybden und vanadin aus verbrauchten katalysatoren durch alkalische laugung

Info

Publication number
ATE256759T1
ATE256759T1 AT99918949T AT99918949T ATE256759T1 AT E256759 T1 ATE256759 T1 AT E256759T1 AT 99918949 T AT99918949 T AT 99918949T AT 99918949 T AT99918949 T AT 99918949T AT E256759 T1 ATE256759 T1 AT E256759T1
Authority
AT
Austria
Prior art keywords
liquid stream
separating
solid
metal
leaching
Prior art date
Application number
AT99918949T
Other languages
English (en)
Inventor
Jack Thomas Veal
Kevin Arnold Andersen
Ruth Mary Kowaleski
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of ATE256759T1 publication Critical patent/ATE256759T1/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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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
    • C22B34/32—Obtaining chromium
    • C22B34/325—Obtaining chromium 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
AT99918949T 1998-05-08 1999-05-06 Verfahren zur rückgewinnung von molybden und vanadin aus verbrauchten katalysatoren durch alkalische laugung ATE256759T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8470898P 1998-05-08 1998-05-08
PCT/US1999/009894 WO1999058732A1 (en) 1998-05-08 1999-05-06 Process to recover molybdenum and vanadium metals from spent catalyst by alkaline leaching

Publications (1)

Publication Number Publication Date
ATE256759T1 true ATE256759T1 (de) 2004-01-15

Family

ID=22186720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99918949T ATE256759T1 (de) 1998-05-08 1999-05-06 Verfahren zur rückgewinnung von molybden und vanadin aus verbrauchten katalysatoren durch alkalische laugung

Country Status (11)

Country Link
US (1) US6180072B1 (de)
EP (1) EP1080239B1 (de)
JP (1) JP4401024B2 (de)
KR (1) KR100615773B1 (de)
CN (1) CN1187460C (de)
AT (1) ATE256759T1 (de)
AU (1) AU3674099A (de)
CA (1) CA2331322C (de)
DE (1) DE69913686T2 (de)
PL (1) PL204816B1 (de)
WO (1) WO1999058732A1 (de)

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CN102181651A (zh) * 2011-05-17 2011-09-14 葫芦岛辉宏有色金属有限公司 提高废催化剂中被提取金属钠化焙烧转化率的方法
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US8894845B2 (en) 2011-12-07 2014-11-25 Exxonmobil Research And Engineering Company Alkali metal hydroprocessing of heavy oils with enhanced removal of coke products
TWI450977B (zh) * 2011-12-14 2014-09-01 Hong Jing Environment Company 自脫硝廢觸媒中回收金屬氧化物之方法
JP5810897B2 (ja) * 2011-12-26 2015-11-11 住友金属鉱山株式会社 浸出液の処理方法
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CN106480320A (zh) * 2016-11-23 2017-03-08 河钢股份有限公司承德分公司 一种从废弃scr脱硝催化剂中回收有价金属的方法
CN107164629A (zh) * 2017-04-25 2017-09-15 昆明理工大学 一种基于微波富氧焙烧的废铝基加氢催化剂处理方法
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CN108126521B (zh) * 2017-12-27 2020-09-08 吉林省电力科学研究院有限公司 一种针对火电厂烟气脱硝钒钛基催化剂的再生方法
TWI647314B (zh) * 2018-09-14 2019-01-11 中國鋼鐵股份有限公司 廢棄脫硝觸媒的處理方法
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TW202117027A (zh) 2019-07-08 2021-05-01 美商雪維隆美國有限公司 自廢催化劑回收金屬
CN110684903B (zh) * 2019-11-07 2021-06-25 郑州大学 一种基于电子运动强化含油污气缸套珩磨废料中有价金属溶出的方法
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Also Published As

Publication number Publication date
US6180072B1 (en) 2001-01-30
JP2002514684A (ja) 2002-05-21
PL204816B1 (pl) 2010-02-26
CN1305537A (zh) 2001-07-25
WO1999058732A1 (en) 1999-11-18
EP1080239A1 (de) 2001-03-07
DE69913686D1 (de) 2004-01-29
DE69913686T2 (de) 2004-10-07
KR100615773B1 (ko) 2006-08-25
KR20010043377A (ko) 2001-05-25
JP4401024B2 (ja) 2010-01-20
EP1080239B1 (de) 2003-12-17
AU3674099A (en) 1999-11-29
CA2331322A1 (en) 1999-11-18
PL343888A1 (en) 2001-09-10
CA2331322C (en) 2009-09-29
CN1187460C (zh) 2005-02-02

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