FR2085941B1 - - Google Patents
Info
- Publication number
- FR2085941B1 FR2085941B1 FR7100991A FR7100991A FR2085941B1 FR 2085941 B1 FR2085941 B1 FR 2085941B1 FR 7100991 A FR7100991 A FR 7100991A FR 7100991 A FR7100991 A FR 7100991A FR 2085941 B1 FR2085941 B1 FR 2085941B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/02—Oxides; Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
- B01J2231/72—Epoxidation
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2714670A | 1970-04-09 | 1970-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2085941A1 FR2085941A1 (fr) | 1971-12-31 |
FR2085941B1 true FR2085941B1 (fr) | 1974-09-06 |
Family
ID=21835965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7100991A Expired FR2085941B1 (fr) | 1970-04-09 | 1971-01-13 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5422923B1 (fr) |
BE (1) | BE761458A (fr) |
BR (1) | BR7100145D0 (fr) |
ES (1) | ES387075A1 (fr) |
FR (1) | FR2085941B1 (fr) |
GB (1) | GB1317480A (fr) |
NL (1) | NL7100342A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472539A1 (fr) * | 1979-11-27 | 1981-07-03 | Metaux Speciaux Sa | Procede de separation du molybdene et/ou d'autres metaux contenus dans des effluents organiques residuaires |
US4661463A (en) * | 1981-01-21 | 1987-04-28 | Atlantic Richfield Company | Preparation of soluble molybdenum catalysts for epoxidation of olefins |
US4315896A (en) * | 1981-01-21 | 1982-02-16 | Atlantic Richfield Company | Recovery of molybdenum as an aqueous solution from spent catalyst |
JPS57156331A (en) * | 1981-01-21 | 1982-09-27 | Atlantic Richfield Co | Manufacture of solid molybdenum sediments from waste molybdenum epoxylation catalyst solution |
US4317801A (en) * | 1981-01-21 | 1982-03-02 | Atlantic Richfield Company | Recovery of molybdenum from spent catalyst solutions from hydroperoxide epoxidations |
US4485074A (en) * | 1981-01-21 | 1984-11-27 | Atlantic Richfield Company | Process for the recovery of molybdenum from organic solutions |
CA1169083A (fr) * | 1981-01-21 | 1984-06-12 | Paul D. Taylor | Obtention d'un catalyseur a base de molybdene actif |
US4405572A (en) * | 1982-08-25 | 1983-09-20 | Morchem Products, Inc. | Recovery of molybdenum |
US5290527A (en) * | 1992-11-05 | 1994-03-01 | Texaco Chemical Company | Molybdenum recovery |
US5503813A (en) * | 1995-05-12 | 1996-04-02 | Arco Chemical Technology, L.P. | Molybdenum recovery from epoxidate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2204193A (en) * | 1938-09-27 | 1940-06-11 | Standard Ig Co | Reclaiming catalysts |
-
1970
- 1970-12-07 GB GB5811270A patent/GB1317480A/en not_active Expired
-
1971
- 1971-01-07 ES ES387075A patent/ES387075A1/es not_active Expired
- 1971-01-11 BR BR145/71A patent/BR7100145D0/pt unknown
- 1971-01-11 NL NL7100342A patent/NL7100342A/xx unknown
- 1971-01-12 BE BE761458A patent/BE761458A/fr unknown
- 1971-01-13 FR FR7100991A patent/FR2085941B1/fr not_active Expired
- 1971-01-13 JP JP69971A patent/JPS5422923B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE761458A (fr) | 1971-07-12 |
GB1317480A (en) | 1973-05-16 |
ES387075A1 (es) | 1973-05-01 |
BR7100145D0 (pt) | 1973-05-10 |
NL7100342A (fr) | 1971-10-12 |
JPS5422923B1 (fr) | 1979-08-10 |
DE2062627A1 (de) | 1971-10-21 |
FR2085941A1 (fr) | 1971-12-31 |
DE2062627B2 (de) | 1976-06-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |