CS195296B2 - Method of making the powder-like carriers of catalysers from the silicic acid or catalyser from the palladium and silicic acid - Google Patents

Method of making the powder-like carriers of catalysers from the silicic acid or catalyser from the palladium and silicic acid Download PDF

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Publication number
CS195296B2
CS195296B2 CS480975A CS480975A CS195296B2 CS 195296 B2 CS195296 B2 CS 195296B2 CS 480975 A CS480975 A CS 480975A CS 480975 A CS480975 A CS 480975A CS 195296 B2 CS195296 B2 CS 195296B2
Authority
CS
Czechoslovakia
Prior art keywords
catalyst
carrier
particles
palladium
silicic acid
Prior art date
Application number
CS480975A
Other languages
Czech (cs)
English (en)
Inventor
Alexander Ohorodnik
Werner Mittler
Klaus Gehrmann
Harald Scholz
Hermann Vierling
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
Publication of CS195296B2 publication Critical patent/CS195296B2/cs

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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

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  • 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)
CS480975A 1974-07-06 1975-07-07 Method of making the powder-like carriers of catalysers from the silicic acid or catalyser from the palladium and silicic acid CS195296B2 (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
CS195296B2 true CS195296B2 (en) 1980-01-31

Family

ID=5919914

Family Applications (1)

Application Number Title Priority Date Filing Date
CS480975A CS195296B2 (en) 1974-07-06 1975-07-07 Method of making the powder-like carriers of catalysers from the silicic acid or catalyser from the palladium and silicic acid

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
ES2095589T3 (es) * 1992-02-19 1997-02-16 Atochem Elf Sa Catalizador de deshalogenacion de acidos carboxilicos alfahalogenados y su utilizacion para purificar el acido monocloroacetico.

Also Published As

Publication number Publication date
DE2432587B2 (de) 1979-05-23
SE417791B (sv) 1981-04-13
DE2432587A1 (de) 1976-01-22
GB1503642A (en) 1978-03-15
CA1072528A (en) 1980-02-26
SE7507665L (sv) 1976-01-07
BE831003A (fr) 1976-01-05
NL7507885A (nl) 1976-01-08
JPS5125489A (en) 1976-03-02
IT1040823B (it) 1979-12-20
DE2432587C3 (de) 1980-01-10
FR2276876A1 (fr) 1976-01-30
FR2276876B1 (de) 1982-04-16
DD119716A5 (de) 1976-05-12

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