AT353231B - Verfahren zur aufarbeitung von gebrauchten katalysatoren - Google Patents

Verfahren zur aufarbeitung von gebrauchten katalysatoren

Info

Publication number
AT353231B
AT353231B AT72177A AT72177A AT353231B AT 353231 B AT353231 B AT 353231B AT 72177 A AT72177 A AT 72177A AT 72177 A AT72177 A AT 72177A AT 353231 B AT353231 B AT 353231B
Authority
AT
Austria
Prior art keywords
processing used
used catalysts
catalysts
processing
Prior art date
Application number
AT72177A
Other languages
English (en)
Other versions
ATA72177A (de
Inventor
Herman Castagna
Guy Gravey
Paul Grolla
Andre Roth
Original Assignee
Metaux Speciaux Sa
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 Metaux Speciaux Sa filed Critical Metaux Speciaux Sa
Priority to AT2679A priority Critical patent/AT372933B/de
Publication of ATA72177A publication Critical patent/ATA72177A/de
Application granted granted Critical
Publication of AT353231B publication Critical patent/AT353231B/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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
AT72177A 1976-02-05 1977-02-04 Verfahren zur aufarbeitung von gebrauchten katalysatoren AT353231B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT2679A AT372933B (de) 1976-11-22 1979-01-02 Verfahren zur aufarbeitung von gebrauchten katalysatoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603674A FR2340378A1 (fr) 1976-02-05 1976-02-05 Procede de recuperation du molybdene a partir de dechets

Publications (2)

Publication Number Publication Date
ATA72177A ATA72177A (de) 1979-04-15
AT353231B true AT353231B (de) 1979-11-12

Family

ID=9168972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT72177A AT353231B (de) 1976-02-05 1977-02-04 Verfahren zur aufarbeitung von gebrauchten katalysatoren

Country Status (4)

Country Link
US (1) US4075277A (de)
AT (1) AT353231B (de)
BE (1) BE851099A (de)
FR (1) FR2340378A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145397A (en) * 1976-08-06 1979-03-20 Marubeni Corporation Process for recovering molybdenum, vanadium, cobalt and nickel from roasted products of used catalysts from hydrotreatment desulfurization of petroleum
US4374100A (en) * 1981-03-18 1983-02-15 Amax Inc. Recovery and recycle of molybdenum values from coal liquefaction residue
DE3260911D1 (en) * 1981-03-18 1984-11-15 Amax Inc Recovery and recycle of molybdenum values from coal residue
US4495157A (en) * 1983-09-02 1985-01-22 Amax Inc. Recovery of metal values from spent hydrodesulfurization catalysts
US5503813A (en) * 1995-05-12 1996-04-02 Arco Chemical Technology, L.P. Molybdenum recovery from epoxidate
AU2002242946B2 (en) * 2002-03-21 2007-10-18 Council Of Scientific And Industrial Research Process for the recovery of nickel from spent catalyst
DK2064358T3 (da) * 2006-09-14 2012-11-26 Albemarle Netherlands Bv Fremgangsmåde til genindvinding af gruppe vi-b-metaller fra brugte katalysatorer
US8287618B2 (en) 2010-11-10 2012-10-16 Kuwait Institute For Scientific Research Method or process for recovering Mo, V, Ni, Co and Al from spent catalysts using ultrasonic assisted leaching with EDTA
CN103074494B (zh) * 2011-10-25 2014-12-31 荆门市格林美新材料有限公司 废旧钴钼系催化剂回收钼钴的方法
CN102758082A (zh) * 2012-08-03 2012-10-31 桂林理工大学 一种从含钼的石煤中提取钼的方法
CN103553104B (zh) * 2013-09-29 2015-02-18 大连瑞克科技有限公司 一种废旧co耐硫变换催化剂的回收方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1293404A (en) * 1918-03-15 1919-02-04 David John Giles Process of extracting tungsten and similar metals from their ores.
US1948407A (en) * 1930-09-19 1934-02-20 Standard Ig Co Improved process for the recovery of valuable constituents from hydrogenation catalysts
US2367506A (en) * 1943-07-27 1945-01-16 Kissock Alan Separation and recovery of molybdate and alumina from spent catalysts
US3622301A (en) * 1970-01-09 1971-11-23 Sherritt Gordon Mines Ltd Treatment of nickel containing material to remove molybdenum
US3773890A (en) * 1972-04-14 1973-11-20 Union Carbide Corp Process for extracting values from spent hydrodesulfurization catalysts

Also Published As

Publication number Publication date
US4075277A (en) 1978-02-21
BE851099A (fr) 1977-08-04
FR2340378A1 (fr) 1977-09-02
FR2340378B1 (de) 1979-08-10
ATA72177A (de) 1979-04-15

Similar Documents

Publication Publication Date Title
AT352510B (de) Verfahren zur gewinnung von protein
DD130857A5 (de) Verfahren zur herstellung von n-phosphonomethylglycintriestern
CH618064B (de) Verfahren zur gleichmaessigen vortrocknung von textilen warenbahnen.
DD129103A5 (de) Verfahren zur herstellung von n-phosphonomethylglycin
DD129330A5 (de) Verfahren zur herstellung von antitumorsubstanzen
DD131858A5 (de) Verfahren zur herstellung von 3-chlorcephemverbindungen
AT353231B (de) Verfahren zur aufarbeitung von gebrauchten katalysatoren
DD131022A5 (de) Verfahren zur reduktion von cephalosporinsulfoxiden
AT344529B (de) Verfahren zur aufarbeitung von verbrauchten katalysatoren zwecks herstellung von schleifmaterialien
ATA495575A (de) Verfahren zur aufbereitung von montmorillonit
DD131556A5 (de) Verfahren zur herstellung von 5-m-tolyoxyuracil
DD133092A5 (de) Verfahren zur reinigung von omega-caprolactam
AT352514B (de) Verfahren zur entcoffeinierung von rohkaffee
DD132270A5 (de) Verfahren zur herstellung von depot-steroidestern
DD132431A5 (de) Verfahren zur herstellung von aryloxy-1-amino-3-propanolen-2
AT348501B (de) Verfahren zur aufspaltung von dl-alanin, dl-3- fluor-alanin oder dl-2-deutero-3-fluor-alanin
ATA428476A (de) Verfahren zur aufarbeitung von saureteer
DD131088A5 (de) Verfahren zur herstellung von diaminoalkoxybenzolen
AT354652B (de) Verfahren zur gewinnung von zearalenon
DD131027A5 (de) Verfahren zur gewinnung von reinen methyldichlorphosphans
DD130416A4 (de) Verfahren zur herstellung von o-nitrobenzylbromid
DD128099A1 (de) Verfahren zur herstellung von allantoin
DD129405A5 (de) Verfahren zur regenerierung von mit verunreinigten katalysatoren
ATA811277A (de) Verfahren zur debromierung von 11a-brom-6- demethyl-6-deoxy-6-methylen-5-oxytetracyclin- sulfosalicylat
DD122993A5 (de) Verfahren zur hydroverkokung von kohleteilchen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee