IT947349B - Catalizzatori di idrofluorurazione e procedimento per prepararli e impiegarli - Google Patents

Catalizzatori di idrofluorurazione e procedimento per prepararli e impiegarli

Info

Publication number
IT947349B
IT947349B IT20285/72A IT2028572A IT947349B IT 947349 B IT947349 B IT 947349B IT 20285/72 A IT20285/72 A IT 20285/72A IT 2028572 A IT2028572 A IT 2028572A IT 947349 B IT947349 B IT 947349B
Authority
IT
Italy
Prior art keywords
hydrofluoruration
catalysts
prepare
procedure
hydrofluoruration catalysts
Prior art date
Application number
IT20285/72A
Other languages
English (en)
Inventor
H Paucksch
J Massonne
H Derleth
Original Assignee
Kali Chemie 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 Kali Chemie Ag filed Critical Kali Chemie Ag
Application granted granted Critical
Publication of IT947349B publication Critical patent/IT947349B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • B01J27/06—Halogens; Compounds thereof
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
IT20285/72A 1971-02-08 1972-02-07 Catalizzatori di idrofluorurazione e procedimento per prepararli e impiegarli IT947349B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712105748 DE2105748A1 (de) 1971-02-08 1971-02-08 Hydrofluorierungskatalysatoren sowie Verfahren zur Herstellung und Verwendung derselben

Publications (1)

Publication Number Publication Date
IT947349B true IT947349B (it) 1973-05-21

Family

ID=5798074

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20285/72A IT947349B (it) 1971-02-08 1972-02-07 Catalizzatori di idrofluorurazione e procedimento per prepararli e impiegarli

Country Status (7)

Country Link
US (1) US3836479A (it)
BE (1) BE778300A (it)
DE (1) DE2105748A1 (it)
FR (1) FR2124239B1 (it)
GB (1) GB1357246A (it)
IT (1) IT947349B (it)
NL (1) NL7200184A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051538A (en) * 1988-07-29 1991-09-24 E. I. Dupont De Nemours And Company Process for 1,1-dichloro-1-fluoroethane
US5449842A (en) * 1989-04-05 1995-09-12 Atochem North America, Inc. Gas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chloride
US5105033A (en) * 1989-05-25 1992-04-14 E. I. Du Pont De Nemours And Company Process for preparing 1,1-dichloro-1-fluoroethane
FR2724930B1 (fr) * 1994-09-26 1996-11-29 Solvay Procede de preparation du 1,1,1-trifluoroethane
FR2724929B1 (fr) * 1994-09-26 1996-11-29 Solvay Procede de fabrication de 1,1,1-trihaloethanes
US5639924A (en) 1994-11-29 1997-06-17 Elf Atochem North America, Inc. Process for the production of 1,1,1-trifluoroethane
US5777185A (en) * 1997-09-09 1998-07-07 Laroche Industries Inc. Production of organic fluorine compounds

Also Published As

Publication number Publication date
US3836479A (en) 1974-09-17
NL7200184A (it) 1972-08-10
BE778300A (fr) 1972-05-16
GB1357246A (en) 1974-06-19
DE2105748A1 (de) 1972-08-31
FR2124239A1 (it) 1972-09-22
FR2124239B1 (it) 1975-10-24

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