MX143550A - Procedimiento mejorado para la recuperacion de molibdeno de catalizadores gastados con soporte de alumina activada - Google Patents
Procedimiento mejorado para la recuperacion de molibdeno de catalizadores gastados con soporte de alumina activadaInfo
- Publication number
- MX143550A MX143550A MX16793777A MX16793777A MX143550A MX 143550 A MX143550 A MX 143550A MX 16793777 A MX16793777 A MX 16793777A MX 16793777 A MX16793777 A MX 16793777A MX 143550 A MX143550 A MX 143550A
- Authority
- MX
- Mexico
- Prior art keywords
- molybdenum
- recovery
- activated alumina
- alumina support
- improved procedure
- Prior art date
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052750 molybdenum Inorganic materials 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
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
- 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
- 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
- C22B7/009—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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| 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 |
| FR7635867A FR2371230A2 (fr) | 1976-11-22 | 1976-11-22 | Procede de recuperation du molybdene a partir de dechets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX143550A true MX143550A (es) | 1981-06-01 |
Family
ID=26219296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX16793777A MX143550A (es) | 1976-02-05 | 1977-02-04 | Procedimiento mejorado para la recuperacion de molibdeno de catalizadores gastados con soporte de alumina activada |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0421150U (enrdf_load_stackoverflow) * | 1990-06-06 | 1992-02-21 | ||
| 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 |
| KR20220117265A (ko) * | 2019-12-17 | 2022-08-23 | 몰리메트 벨지엄 엔브이 | 배소된 몰리브덴 정광으로부터 불순물을 감소시키기 위한 방법 및 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1888978A (en) * | 1930-11-29 | 1932-11-29 | Standard Ig Co | Method of preparing catalytic materials |
| US2367506A (en) * | 1943-07-27 | 1945-01-16 | Kissock Alan | Separation and recovery of molybdate and alumina from spent catalysts |
| US3773890A (en) * | 1972-04-14 | 1973-11-20 | Union Carbide Corp | Process for extracting values from spent hydrodesulfurization catalysts |
| US3826082A (en) * | 1973-03-30 | 1974-07-30 | Gen Electric | Combustion liner cooling slot stabilizing dimple |
-
1977
- 1977-02-01 CA CA270,812A patent/CA1103034A/fr not_active Expired
- 1977-02-01 CH CH117577A patent/CH620372A5/fr not_active IP Right Cessation
- 1977-02-02 DE DE2704340A patent/DE2704340C3/de not_active Expired
- 1977-02-02 GB GB4185/77A patent/GB1567570A/en not_active Expired
- 1977-02-02 IT IT1987277A patent/IT1078391B/it active
- 1977-02-03 ES ES455604A patent/ES455604A1/es not_active Expired
- 1977-02-03 NO NO770368A patent/NO150274C/no unknown
- 1977-02-03 DK DK45477A patent/DK150627C/da not_active IP Right Cessation
- 1977-02-04 JP JP1152877A patent/JPS52113397A/ja active Granted
- 1977-02-04 LU LU76702A patent/LU76702A1/xx unknown
- 1977-02-04 MX MX16793777A patent/MX143550A/es unknown
- 1977-02-04 NL NL7701236A patent/NL7701236A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO150274C (no) | 1984-09-19 |
| DE2704340C3 (de) | 1982-04-29 |
| IT1078391B (it) | 1985-05-08 |
| ES455604A1 (es) | 1978-04-01 |
| DK45477A (da) | 1977-08-06 |
| LU76702A1 (enrdf_load_stackoverflow) | 1977-08-18 |
| DE2704340B2 (de) | 1981-07-30 |
| JPS52113397A (en) | 1977-09-22 |
| DE2704340A1 (de) | 1977-08-18 |
| GB1567570A (en) | 1980-05-14 |
| DK150627C (da) | 1987-10-19 |
| CH620372A5 (en) | 1980-11-28 |
| DK150627B (da) | 1987-04-27 |
| NL7701236A (nl) | 1977-08-09 |
| JPS5532651B2 (enrdf_load_stackoverflow) | 1980-08-26 |
| CA1103034A (fr) | 1981-06-16 |
| NO150274B (no) | 1984-06-12 |
| NO770368L (no) | 1977-08-08 |
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