CA1072528A - Production of pulverulent catalyst carriers or catalysts for reactions in a flow bed in liquid phase - Google Patents

Production of pulverulent catalyst carriers or catalysts for reactions in a flow bed in liquid phase

Info

Publication number
CA1072528A
CA1072528A CA230,105A CA230105A CA1072528A CA 1072528 A CA1072528 A CA 1072528A CA 230105 A CA230105 A CA 230105A CA 1072528 A CA1072528 A CA 1072528A
Authority
CA
Canada
Prior art keywords
catalyst
carrier
liquid
particles
catalysts
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.)
Expired
Application number
CA230,105A
Other languages
English (en)
French (fr)
Inventor
Werner Mittler
Klaus Gehrmann
Alexander Ohorodnik
Hermann Vierling
Harald Scholz
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.)
Hoechst AG
Original Assignee
Hoechst 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
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1072528A publication Critical patent/CA1072528A/en
Expired legal-status Critical Current

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA230,105A 1974-07-06 1975-06-25 Production of pulverulent catalyst carriers or catalysts for reactions in a flow bed in liquid phase Expired CA1072528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742432587 DE2432587C3 (de) 1974-07-06 1974-07-06 Verfahren zur Herstellung pulverförmiger Katalysatorträger oder Katalysatoren für Umsetzungen im Fließbett in flüssiger Phase

Publications (1)

Publication Number Publication Date
CA1072528A true CA1072528A (en) 1980-02-26

Family

ID=5919914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,105A Expired CA1072528A (en) 1974-07-06 1975-06-25 Production of pulverulent catalyst carriers or catalysts for reactions in a flow bed in liquid phase

Country Status (11)

Country Link
JP (1) JPS5125489A (de)
BE (1) BE831003A (de)
CA (1) CA1072528A (de)
CS (1) CS195296B2 (de)
DD (1) DD119716A5 (de)
DE (1) DE2432587C3 (de)
FR (1) FR2276876A1 (de)
GB (1) GB1503642A (de)
IT (1) IT1040823B (de)
NL (1) NL7507885A (de)
SE (1) SE417791B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557169B1 (de) * 1992-02-19 1996-12-27 Elf Atochem S.A. Katalysator zur Enthalogenierung von Alpha-halogenierten Carbonsäuren und seine Verwendung zur Reinigung von Monochloressigsäure

Also Published As

Publication number Publication date
FR2276876B1 (de) 1982-04-16
DE2432587A1 (de) 1976-01-22
FR2276876A1 (fr) 1976-01-30
BE831003A (fr) 1976-01-05
DD119716A5 (de) 1976-05-12
GB1503642A (en) 1978-03-15
NL7507885A (nl) 1976-01-08
CS195296B2 (en) 1980-01-31
SE417791B (sv) 1981-04-13
DE2432587B2 (de) 1979-05-23
DE2432587C3 (de) 1980-01-10
JPS5125489A (en) 1976-03-02
IT1040823B (it) 1979-12-20
SE7507665L (sv) 1976-01-07

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Legal Events

Date Code Title Description
MKEX Expiry