IT1040823B - Procedimento per produrre supporti di catalizzatori oppure catalizzatori polverulenti per reazioni nel letto fluido - Google Patents

Procedimento per produrre supporti di catalizzatori oppure catalizzatori polverulenti per reazioni nel letto fluido

Info

Publication number
IT1040823B
IT1040823B IT5035875A IT5035875A IT1040823B IT 1040823 B IT1040823 B IT 1040823B IT 5035875 A IT5035875 A IT 5035875A IT 5035875 A IT5035875 A IT 5035875A IT 1040823 B IT1040823 B IT 1040823B
Authority
IT
Italy
Prior art keywords
catalysts
powdering
reactions
procedure
fluid bed
Prior art date
Application number
IT5035875A
Other languages
English (en)
Italian (it)
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 IT1040823B publication Critical patent/IT1040823B/it

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)
IT5035875A 1974-07-06 1975-07-04 Procedimento per produrre supporti di catalizzatori oppure catalizzatori polverulenti per reazioni nel letto fluido IT1040823B (it)

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
IT1040823B true IT1040823B (it) 1979-12-20

Family

ID=5919914

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5035875A IT1040823B (it) 1974-07-06 1975-07-04 Procedimento per produrre supporti di catalizzatori oppure catalizzatori polverulenti per reazioni nel letto fluido

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
CS195296B2 (en) 1980-01-31
DE2432587A1 (de) 1976-01-22
FR2276876B1 (de) 1982-04-16
SE7507665L (sv) 1976-01-07
DE2432587C3 (de) 1980-01-10
NL7507885A (nl) 1976-01-08
DE2432587B2 (de) 1979-05-23
GB1503642A (en) 1978-03-15
SE417791B (sv) 1981-04-13
JPS5125489A (en) 1976-03-02
FR2276876A1 (fr) 1976-01-30
DD119716A5 (de) 1976-05-12
BE831003A (fr) 1976-01-05
CA1072528A (en) 1980-02-26

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940720