CH458334A - Verfahren zur Herstellung von Cyclohexanon durch selektive Hydrierung von Phenol - Google Patents
Verfahren zur Herstellung von Cyclohexanon durch selektive Hydrierung von PhenolInfo
- Publication number
- CH458334A CH458334A CH1620665A CH1620665A CH458334A CH 458334 A CH458334 A CH 458334A CH 1620665 A CH1620665 A CH 1620665A CH 1620665 A CH1620665 A CH 1620665A CH 458334 A CH458334 A CH 458334A
- Authority
- CH
- Switzerland
- Prior art keywords
- catalyst
- phenol
- cyclohexanone
- hours
- reaction
- Prior art date
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
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth 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
- C07C45/006—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenation of aromatic hydroxy compounds
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD11260765 | 1965-08-14 | ||
| NL6514963A NL6514963A (pm) | 1965-08-14 | 1965-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH458334A true CH458334A (de) | 1968-06-30 |
Family
ID=25747086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1620665A CH458334A (de) | 1965-08-14 | 1965-11-24 | Verfahren zur Herstellung von Cyclohexanon durch selektive Hydrierung von Phenol |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH458334A (pm) |
| NL (2) | NL6514963A (pm) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029321A1 (en) * | 1979-11-20 | 1981-05-27 | Imperial Chemical Industries Plc | Hydrogenation catalyst material, a precursor thereto, method of making the latter and use of the catalyst for selective hydrogenation |
-
0
- NL NL130986D patent/NL130986C/xx active
-
1965
- 1965-11-17 NL NL6514963A patent/NL6514963A/xx unknown
- 1965-11-24 CH CH1620665A patent/CH458334A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029321A1 (en) * | 1979-11-20 | 1981-05-27 | Imperial Chemical Industries Plc | Hydrogenation catalyst material, a precursor thereto, method of making the latter and use of the catalyst for selective hydrogenation |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6514963A (pm) | 1967-05-18 |
| NL130986C (pm) |
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