FR2153060A2 - Dehydrogenation catalyst - with high nickel content , for hydroxydiphenyl prodn - Google Patents

Dehydrogenation catalyst - with high nickel content , for hydroxydiphenyl prodn

Info

Publication number
FR2153060A2
FR2153060A2 FR7232867A FR7232867A FR2153060A2 FR 2153060 A2 FR2153060 A2 FR 2153060A2 FR 7232867 A FR7232867 A FR 7232867A FR 7232867 A FR7232867 A FR 7232867A FR 2153060 A2 FR2153060 A2 FR 2153060A2
Authority
FR
France
Prior art keywords
hydroxydiphenyl
prodn
dehydrogenation catalyst
nickel content
high nickel
Prior art date
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.)
Granted
Application number
FR7232867A
Other languages
French (fr)
Other versions
FR2153060B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 DE19712146052 external-priority patent/DE2146052C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2153060A2 publication Critical patent/FR2153060A2/en
Application granted granted Critical
Publication of FR2153060B2 publication Critical patent/FR2153060B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • B01J27/055—Sulfates with alkali metals, copper, gold or silver
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation

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)
  • Catalysts (AREA)

Abstract

Dehydrogenation catalyst (for hydroxydiphenyl prodn. from its hydrogenated derivs. such as as cyclohexylphenol) contg. Ni, Cr, Al, Cu and alkali metal, sulphate and/or carbonate is reduced with H2 to a Ni content of 35-45 (42) wt.% (parent patent 10-35 wt.%).
FR7232867A 1971-09-15 1972-09-15 Dehydrogenation catalyst - with high nickel content , for hydroxydiphenyl prodn Granted FR2153060A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146052 DE2146052C3 (en) 1971-09-15 Process for the preparation of a catalyst for the synthesis of hydroxydiphenyl

Publications (2)

Publication Number Publication Date
FR2153060A2 true FR2153060A2 (en) 1973-04-27
FR2153060B2 FR2153060B2 (en) 1976-08-13

Family

ID=5819598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232867A Granted FR2153060A2 (en) 1971-09-15 1972-09-15 Dehydrogenation catalyst - with high nickel content , for hydroxydiphenyl prodn

Country Status (9)

Country Link
JP (1) JPS5437109B2 (en)
AU (1) AU470366B2 (en)
BE (1) BE788864R (en)
CA (1) CA984413A (en)
CH (1) CH574763A5 (en)
ES (1) ES406673A2 (en)
FR (1) FR2153060A2 (en)
NL (1) NL7212364A (en)
ZA (1) ZA726295B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025550A (en) * 1973-07-07 1975-03-18
CN102399135A (en) * 2010-09-09 2012-04-04 东营远大化工有限公司 O-phenylphenol preparation and separating and refining method

Also Published As

Publication number Publication date
CA984413A (en) 1976-02-24
AU4660672A (en) 1974-03-21
BE788864R (en) 1973-03-15
FR2153060B2 (en) 1976-08-13
ES406673A2 (en) 1977-07-01
CH574763A5 (en) 1976-04-30
ZA726295B (en) 1973-06-27
NL7212364A (en) 1973-03-19
DE2146052B2 (en) 1976-03-18
AU470366B2 (en) 1976-03-11
JPS4838294A (en) 1973-06-05
DE2146052A1 (en) 1973-03-29
JPS5437109B2 (en) 1979-11-13

Similar Documents

Publication Publication Date Title
GB1307880A (en) Removal of aldehydes and ketones from gas streams rich in carbon monoxide
GB1242358A (en) Butanediol preparation
FR2153060A2 (en) Dehydrogenation catalyst - with high nickel content , for hydroxydiphenyl prodn
GB1191113A (en) Production of Saturated Carbonyl Compounds
GB316399A (en) Improvements in the hydrogenation of aldehydes
GB1081491A (en) Dehydrogenation of alcohols
FR2005978A1 (en) Catalyst for oxidation of ethylene to ethylene oxide
FR2210595A1 (en) Catalytic hydrogenation of sugar - eg invert sugar, to obtain increased yields of mannitol, using supported raney-nickel or nickel contg additives as catalyst
ES395884A1 (en) Hydroxy-diphenyl synthesis catalyst
GB467470A (en) A process for the catalytic dehydrogenation of aliphatic hydrocarbons
GB1392337A (en) Process for the production of hydroxylamino-and aminoanthra- quinones
GB478141A (en) Improvements in and relating to processes for the manufacture of butyl alcohol from ethyl alcohol
GB1362284A (en) Process for the production of a catalyst and its use in the produ ction of hydroxy-diphenyls
GB1453768A (en) Process for the production of hydroxydiphenyl
GB1447445A (en) Process for the production of hydroxydiphenyl
GB1146530A (en) Finely divided metals of the platinum group
GB1318598A (en) Process for the production of saturated monocyclic monoterpenes
GB1493228A (en) 1,1-dichloro-4-methyl-3-hydroxy-pent-1-ene
DE973187C (en) Process for the hydrogenation of carbons by means of iron catalysts with pretreatment of the catalysts
GB1316820A (en) Method of producing cyclohexanone
GB1075267A (en) Mono-oxonation products of cyclic dimers and trimers of butadiene-(1,3)
GB1428643A (en) Process and catalyst for the manufacture of trimethylphenol
GB888775A (en) Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides
GB1155539A (en) Process for Catalytic Hydrogenation
GB1131380A (en) A process for the production of formaldehyde from methanol