FR2290951B1 - - Google Patents
Info
- Publication number
- FR2290951B1 FR2290951B1 FR7532363A FR7532363A FR2290951B1 FR 2290951 B1 FR2290951 B1 FR 2290951B1 FR 7532363 A FR7532363 A FR 7532363A FR 7532363 A FR7532363 A FR 7532363A FR 2290951 B1 FR2290951 B1 FR 2290951B1
- 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
-
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
-
- 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
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454630 DE2454630C3 (en) | 1974-11-18 | Process for the recovery of catalysts in the epoxidation and hydroxylation of olefinic compounds with hydrogen peroxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290951A1 FR2290951A1 (en) | 1976-06-11 |
| FR2290951B1 true FR2290951B1 (en) | 1978-04-07 |
Family
ID=5931138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7532363A Granted FR2290951A1 (en) | 1974-11-18 | 1975-10-22 | Epoxidation and hydroxylation of olefinic cpds. - with catalyst recovery by burning distn. residue in inert turbulent layer-contg. reactor (BE170476) |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5843142B2 (en) |
| AT (1) | AT347908B (en) |
| BE (1) | BE835663A (en) |
| FR (1) | FR2290951A1 (en) |
| NL (1) | NL182292C (en) |
| PL (1) | PL98066B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3263557A1 (en) * | 2016-06-30 | 2018-01-03 | Evonik Degussa GmbH | Method for reactivation of a homogeneous oxidation catalyst |
-
1975
- 1975-09-24 NL NLAANVRAGE7511251,A patent/NL182292C/en not_active IP Right Cessation
- 1975-10-22 FR FR7532363A patent/FR2290951A1/en active Granted
- 1975-10-31 JP JP50130554A patent/JPS5843142B2/en not_active Expired
- 1975-11-17 BE BE6045255A patent/BE835663A/en not_active IP Right Cessation
- 1975-11-17 PL PL1975184784A patent/PL98066B1/en unknown
- 1975-11-18 AT AT877975A patent/AT347908B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2454630A1 (en) | 1976-05-26 |
| JPS5843142B2 (en) | 1983-09-24 |
| BE835663A (en) | 1976-05-17 |
| AT347908B (en) | 1979-01-25 |
| JPS51101799A (en) | 1976-09-08 |
| NL182292C (en) | 1988-02-16 |
| NL7511251A (en) | 1976-05-20 |
| NL182292B (en) | 1987-09-16 |
| DE2454630B2 (en) | 1977-05-12 |
| ATA877975A (en) | 1978-06-15 |
| PL98066B1 (en) | 1978-04-29 |
| FR2290951A1 (en) | 1976-06-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |