NL7206748A - - Google Patents
Info
- Publication number
- NL7206748A NL7206748A NL7206748A NL7206748A NL7206748A NL 7206748 A NL7206748 A NL 7206748A NL 7206748 A NL7206748 A NL 7206748A NL 7206748 A NL7206748 A NL 7206748A NL 7206748 A NL7206748 A NL 7206748A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/20—Regeneration or reactivation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
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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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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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)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2126007A DE2126007C3 (de) | 1971-05-26 | 1971-05-26 | Verfahren zur oxidativen Regenerierung von Bortrioxid enthaltenden Trägerkatalysatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7206748A true NL7206748A (de) | 1972-11-28 |
Family
ID=5808894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7206748A NL7206748A (de) | 1971-05-26 | 1972-05-18 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE783529A (de) |
DE (1) | DE2126007C3 (de) |
NL (1) | NL7206748A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2781393B1 (fr) * | 1998-07-22 | 2000-08-25 | Rhone Poulenc Fibres | Procede de regeneration d'un catalyseur d'hydrolyse cyclisante d'un aminonitrile en lactame et utilisation du catalyseur regenere pour la fabrication de lactames |
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1971
- 1971-05-26 DE DE2126007A patent/DE2126007C3/de not_active Expired
-
1972
- 1972-05-16 BE BE783529A patent/BE783529A/xx unknown
- 1972-05-18 NL NL7206748A patent/NL7206748A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2126007B2 (de) | 1979-03-15 |
DE2126007A1 (de) | 1972-12-07 |
BE783529A (fr) | 1972-11-16 |
DE2126007C3 (de) | 1979-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |