NL170726B - PROCESS FOR THE PREPARATION OF CYCLOHEXANONE BY SELECTIVE HYDROGENATION OF PHENOL IN THE GAS PHASE. - Google Patents

PROCESS FOR THE PREPARATION OF CYCLOHEXANONE BY SELECTIVE HYDROGENATION OF PHENOL IN THE GAS PHASE.

Info

Publication number
NL170726B
NL170726B NLAANVRAGE7112756,A NL7112756A NL170726B NL 170726 B NL170726 B NL 170726B NL 7112756 A NL7112756 A NL 7112756A NL 170726 B NL170726 B NL 170726B
Authority
NL
Netherlands
Prior art keywords
cyclohexanone
phenol
preparation
gas phase
selective hydrogenation
Prior art date
Application number
NLAANVRAGE7112756,A
Other languages
Dutch (nl)
Other versions
NL7112756A (en
NL170726C (en
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19702045882 external-priority patent/DE2045882C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7112756A publication Critical patent/NL7112756A/xx
Publication of NL170726B publication Critical patent/NL170726B/en
Application granted granted Critical
Publication of NL170726C publication Critical patent/NL170726C/en

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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J21/005—Spinels
    • 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
    • B01J23/005—Spinels
    • 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

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)
  • Catalysts (AREA)
NLAANVRAGE7112756,A 1970-09-17 1971-09-16 PROCESS FOR THE PREPARATION OF CYCLOHEXANONE BY SELECTIVE HYDROGENATION OF PHENOL IN THE GAS PHASE. NL170726C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045882 DE2045882C3 (en) 1970-09-17 Process for the production of cyclohexanone by selective hydrogenation of phenol in the gas phase

Publications (3)

Publication Number Publication Date
NL7112756A NL7112756A (en) 1972-03-21
NL170726B true NL170726B (en) 1982-07-16
NL170726C NL170726C (en) 1982-12-16

Family

ID=5782627

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7112756,A NL170726C (en) 1970-09-17 1971-09-16 PROCESS FOR THE PREPARATION OF CYCLOHEXANONE BY SELECTIVE HYDROGENATION OF PHENOL IN THE GAS PHASE.

Country Status (15)

Country Link
JP (1) JPS528824B1 (en)
BE (1) BE772764A (en)
BG (1) BG21013A3 (en)
CA (1) CA996953A (en)
CH (1) CH558675A (en)
CS (1) CS170103B2 (en)
ES (1) ES395133A1 (en)
FR (1) FR2108255A5 (en)
GB (1) GB1368449A (en)
HU (1) HU163988B (en)
IT (1) IT954133B (en)
NL (1) NL170726C (en)
PL (1) PL77961B1 (en)
RO (1) RO59280A (en)
SU (1) SU413656A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272326A (en) * 1980-01-24 1981-06-09 Allied Chemical Corporation Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed
GB9306334D0 (en) * 1993-03-26 1993-05-19 Univ Dundee Catalyst
WO2010005859A2 (en) * 2008-07-07 2010-01-14 Albemarle Corporation Processes for hydrogenating aromatic amines

Also Published As

Publication number Publication date
JPS528824B1 (en) 1977-03-11
PL77961B1 (en) 1975-04-30
CH558675A (en) 1975-02-14
HU163988B (en) 1973-12-28
DE2045882A1 (en) 1972-03-23
RO59280A (en) 1976-02-15
NL7112756A (en) 1972-03-21
DE2045882B2 (en) 1976-01-15
GB1368449A (en) 1974-09-25
CS170103B2 (en) 1976-08-27
NL170726C (en) 1982-12-16
CA996953A (en) 1976-09-14
ES395133A1 (en) 1974-11-16
IT954133B (en) 1973-08-30
BE772764A (en) 1972-03-17
FR2108255A5 (en) 1972-05-19
BG21013A3 (en) 1976-01-20
SU413656A3 (en) 1974-01-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee