FR2340378A1 - Procede de recuperation du molybdene a partir de dechets - Google Patents
Procede de recuperation du molybdene a partir de dechetsInfo
- Publication number
- FR2340378A1 FR2340378A1 FR7603674A FR7603674A FR2340378A1 FR 2340378 A1 FR2340378 A1 FR 2340378A1 FR 7603674 A FR7603674 A FR 7603674A FR 7603674 A FR7603674 A FR 7603674A FR 2340378 A1 FR2340378 A1 FR 2340378A1
- Authority
- FR
- France
- Prior art keywords
- molybdene
- recovering
- waste
- recovering molybdene
- 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
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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (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)
- Catalysts (AREA)
Priority Applications (16)
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 |
US05/763,911 US4075277A (en) | 1976-02-05 | 1977-01-31 | Process for recovering molybdenum values from spent catalysts |
CA270,812A CA1103034A (fr) | 1976-02-05 | 1977-02-01 | Procede de recuperation du molybdene a partir de dechets |
CH117577A CH620372A5 (en) | 1976-02-05 | 1977-02-01 | Process for the treatment of spent catalysts with a view to the recovery of molybdenum |
DE2704340A DE2704340C3 (de) | 1976-02-05 | 1977-02-02 | Verfahren zur Wiedergewinnung des Molybdäns aus verbrauchten Katalysatoren |
IT1987277A IT1078391B (it) | 1976-02-05 | 1977-02-02 | Procedimento di recupero del molibdeno a partire da residui |
GB4185/77A GB1567570A (en) | 1976-02-05 | 1977-02-02 | Process for recovering the molybdenum present in waste products |
ES455604A ES455604A1 (es) | 1976-02-05 | 1977-02-03 | Procedimiento de recuperacion de molibdeno. |
NO770368A NO150274C (no) | 1976-02-05 | 1977-02-03 | Fremgangsmaate for gjenvinning av molybden fra brukte katalysatorer |
DK45477A DK150627C (da) | 1976-02-05 | 1977-02-03 | Fremgangsmaade til udvinding af molybden fra affaldskatalysatorer |
NL7701236A NL7701236A (nl) | 1976-02-05 | 1977-02-04 | Werkwijze voor het terugwinnen van molybdeen uit afval. |
JP1152877A JPS52113397A (en) | 1976-02-05 | 1977-02-04 | Method of treating spent catalyst and molybdic acid obtained therewith |
AT72177A AT353231B (de) | 1976-02-05 | 1977-02-04 | Verfahren zur aufarbeitung von gebrauchten katalysatoren |
LU76702A LU76702A1 (fr) | 1976-02-05 | 1977-02-04 | |
BE174670A BE851099A (fr) | 1976-02-05 | 1977-02-04 | Procede de recuperation du molybdene a partir de dechets |
MX16793777A MX143550A (es) | 1976-02-05 | 1977-02-04 | Procedimiento mejorado para la recuperacion de molibdeno de catalizadores gastados con soporte de alumina activada |
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 |
---|---|
FR2340378A1 true FR2340378A1 (fr) | 1977-09-02 |
FR2340378B1 FR2340378B1 (fr) | 1979-08-10 |
Family
ID=9168972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7603674A Granted FR2340378A1 (fr) | 1976-02-05 | 1976-02-05 | Procede de recuperation du molybdene a partir de dechets |
Country Status (4)
Country | Link |
---|---|
US (1) | US4075277A (fr) |
AT (1) | AT353231B (fr) |
BE (1) | BE851099A (fr) |
FR (1) | FR2340378A1 (fr) |
Families Citing this family (11)
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 |
CA2663228C (fr) * | 2006-09-14 | 2016-07-12 | Albemarle Netherlands B.V. | Procede de recuperation de metaux du groupe vi-b a partir de catalyseurs usages |
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)
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 |
-
1976
- 1976-02-05 FR FR7603674A patent/FR2340378A1/fr active Granted
-
1977
- 1977-01-31 US US05/763,911 patent/US4075277A/en not_active Expired - Lifetime
- 1977-02-04 AT AT72177A patent/AT353231B/de not_active IP Right Cessation
- 1977-02-04 BE BE174670A patent/BE851099A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA72177A (de) | 1979-04-15 |
BE851099A (fr) | 1977-08-04 |
FR2340378B1 (fr) | 1979-08-10 |
AT353231B (de) | 1979-11-12 |
US4075277A (en) | 1978-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |