IT974651B - Procedimento per la idrofluorura zione catalitica di idrocarburi alogenati - Google Patents

Procedimento per la idrofluorura zione catalitica di idrocarburi alogenati

Info

Publication number
IT974651B
IT974651B IT47504/71A IT4750471A IT974651B IT 974651 B IT974651 B IT 974651B IT 47504/71 A IT47504/71 A IT 47504/71A IT 4750471 A IT4750471 A IT 4750471A IT 974651 B IT974651 B IT 974651B
Authority
IT
Italy
Prior art keywords
hydrofluorure
catalytic
procedure
halogenated hydrocarbons
halogenated
Prior art date
Application number
IT47504/71A
Other languages
English (en)
Inventor
H Vahlensieck
N Schultz
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of IT974651B publication Critical patent/IT974651B/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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT47504/71A 1970-01-03 1971-01-02 Procedimento per la idrofluorura zione catalitica di idrocarburi alogenati IT974651B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000200A DE2000200C3 (de) 1970-01-03 1970-01-03 Verfahren zur Herstellung von fluorierten aliphatischen Kohlenwasserstoffen mit zwei und mehr C-Atomen oder von fluorierten cycloaliphatischen Kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
IT974651B true IT974651B (it) 1974-07-10

Family

ID=5759029

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47504/71A IT974651B (it) 1970-01-03 1971-01-02 Procedimento per la idrofluorura zione catalitica di idrocarburi alogenati

Country Status (8)

Country Link
JP (1) JPS5233086B1 (it)
BE (1) BE761123R (it)
CA (1) CA981287A (it)
DE (1) DE2000200C3 (it)
FR (1) FR2075919B2 (it)
GB (1) GB1309361A (it)
IT (1) IT974651B (it)
SE (1) SE381455B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547182A1 (de) * 1975-10-22 1977-05-05 Dynamit Nobel Ag Verfahren zur herstellung von 1,1-difluoraethan
US4178316A (en) 1976-12-31 1979-12-11 Dynamit Nobel Aktiengesellschaft Method of preparing 1,1-difluoroethylene from acetylene
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

Also Published As

Publication number Publication date
FR2075919B2 (it) 1975-01-10
GB1309361A (en) 1973-03-07
DE2000200C3 (de) 1980-01-24
CA981287A (en) 1976-01-06
BE761123R (fr) 1971-05-27
FR2075919A2 (it) 1971-10-15
DE2000200A1 (de) 1971-07-08
JPS5233086B1 (it) 1977-08-26
SE381455B (sv) 1975-12-08
DE2000200B2 (de) 1979-05-23

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