AT296250B - Verfahren zur herstellung von cycloalkanolreichen gemischen aus cycloalkanolen und cycloalkanonen - Google Patents
Verfahren zur herstellung von cycloalkanolreichen gemischen aus cycloalkanolen und cycloalkanonenInfo
- Publication number
- AT296250B AT296250B AT10918/69A AT1091869A AT296250B AT 296250 B AT296250 B AT 296250B AT 10918/69 A AT10918/69 A AT 10918/69A AT 1091869 A AT1091869 A AT 1091869A AT 296250 B AT296250 B AT 296250B
- Authority
- AT
- Austria
- Prior art keywords
- cycloal
- canols
- cannons
- production
- rich mixtures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
-
- 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
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR174736 | 1968-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT296250B true AT296250B (de) | 1972-01-15 |
Family
ID=8657208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT10918/69A AT296250B (de) | 1968-11-21 | 1969-11-21 | Verfahren zur herstellung von cycloalkanolreichen gemischen aus cycloalkanolen und cycloalkanonen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3694511A (de) |
| AT (1) | AT296250B (de) |
| BE (1) | BE741994A (de) |
| BR (1) | BR6914405D0 (de) |
| DE (1) | DE1958643A1 (de) |
| FR (1) | FR1592716A (de) |
| GB (1) | GB1221629A (de) |
| LU (1) | LU59847A1 (de) |
| NL (1) | NL161125C (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7215853A (de) * | 1972-11-23 | 1974-05-27 | ||
| CA1049041A (en) * | 1972-11-23 | 1979-02-20 | Stamicarbon B.V. | Process for the preparation of cycloalkanones and/or cycloalkanols |
| US4422954A (en) * | 1982-03-31 | 1983-12-27 | Allied Corporation | Method to restore the metal content of a noble metal hydrogenation catalyst |
| US4720592A (en) * | 1986-09-05 | 1988-01-19 | E. I. Du Pont De Nemours And Company | Preparation of cyclohexanone and cyclohexanol |
| US5780683A (en) * | 1996-09-11 | 1998-07-14 | Abb Lummus Global Inc. | Cyclohexane oxidation |
| EP2874743A1 (de) | 2012-07-19 | 2015-05-27 | Invista Technologies S.à.r.l. | Regeneration eines hydrierkatalysators |
| US20160176813A1 (en) | 2012-07-19 | 2016-06-23 | Invista North America S.A R.L. | Process for the oxidation of cyclohexane |
| EP2874985A1 (de) | 2012-07-19 | 2015-05-27 | Invista Technologies S.à.r.l. | Verfahren zur oxidation von cyclohexan |
| EP2874983A1 (de) | 2012-07-19 | 2015-05-27 | Invista Technologies S.à.r.l. | Verfahren zur reinigung eines cyclohexan-luftoxidationsproduktstroms |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497349A (en) * | 1947-08-01 | 1950-02-14 | Union Oil Co | Production of alicyclic alcohols |
| US2851496A (en) * | 1954-07-27 | 1958-09-09 | Du Pont | Preparation of oxidation products of cyclohexane |
| FR1505363A (fr) * | 1966-04-20 | 1967-12-15 | Rhone Poulenc Sa | Perfectionnement à la préparation des cycloalcanols et des mélanges cycloalcanols/cycloalcanones |
-
1968
- 1968-11-21 FR FR174736A patent/FR1592716A/fr not_active Expired
-
1969
- 1969-11-13 NL NL6917093.A patent/NL161125C/xx active
- 1969-11-20 GB GB56964/69A patent/GB1221629A/en not_active Expired
- 1969-11-20 LU LU59847D patent/LU59847A1/xx unknown
- 1969-11-20 BE BE741994D patent/BE741994A/xx unknown
- 1969-11-20 US US878543A patent/US3694511A/en not_active Expired - Lifetime
- 1969-11-21 AT AT10918/69A patent/AT296250B/de not_active IP Right Cessation
- 1969-11-21 DE DE19691958643 patent/DE1958643A1/de active Granted
- 1969-11-21 BR BR214405/69A patent/BR6914405D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6914405D0 (pt) | 1973-01-04 |
| US3694511A (en) | 1972-09-26 |
| BE741994A (de) | 1970-05-20 |
| NL161125C (nl) | 1980-01-15 |
| NL6917093A (de) | 1970-05-25 |
| FR1592716A (de) | 1970-05-19 |
| GB1221629A (en) | 1971-02-03 |
| DE1958643A1 (de) | 1970-05-27 |
| LU59847A1 (de) | 1970-05-27 |
| NL161125B (nl) | 1979-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |