FR1321531A - Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique - Google Patents

Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique

Info

Publication number
FR1321531A
FR1321531A FR887256A FR887256A FR1321531A FR 1321531 A FR1321531 A FR 1321531A FR 887256 A FR887256 A FR 887256A FR 887256 A FR887256 A FR 887256A FR 1321531 A FR1321531 A FR 1321531A
Authority
FR
France
Prior art keywords
ethane
chloro
trifluoro
preparing
gas
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
FR887256A
Other languages
English (en)
Inventor
Andrea Scipioni
Roberto Trupiano
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.)
Sicedison SpA
Original Assignee
Sicedison SpA
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 Sicedison SpA filed Critical Sicedison SpA
Priority to FR887256A priority Critical patent/FR1321531A/fr
Application granted granted Critical
Publication of FR1321531A publication Critical patent/FR1321531A/fr
Priority claimed from US00400042A external-priority patent/US3855151A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • 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
    • B01J21/20—Regeneration or reactivation
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • 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
    • B01J37/24—Chlorinating
    • 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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR887256A 1962-02-07 1962-02-07 Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique Expired FR1321531A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887256A FR1321531A (fr) 1962-02-07 1962-02-07 Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR887256A FR1321531A (fr) 1962-02-07 1962-02-07 Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique
US00400042A US3855151A (en) 1973-09-24 1973-09-24 Reactivation of spent chromic fluoride catalysts

Publications (1)

Publication Number Publication Date
FR1321531A true FR1321531A (fr) 1963-03-22

Family

ID=26194267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887256A Expired FR1321531A (fr) 1962-02-07 1962-02-07 Procédé pour préparer du 1,1,1-trifluoro-2-chloro-éthane par fluoration en phasegazeuse de tétra-chloro-éthane symétrique

Country Status (1)

Country Link
FR (1) FR1321531A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235547A2 (fr) * 1986-02-01 1987-09-09 Hoechst Aktiengesellschaft Application d'un catalyseur solide à la préparation d'hydrocarbures fluorochlorés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235547A2 (fr) * 1986-02-01 1987-09-09 Hoechst Aktiengesellschaft Application d'un catalyseur solide à la préparation d'hydrocarbures fluorochlorés
EP0235547A3 (en) * 1986-02-01 1988-07-13 Hoechst Aktiengesellschaft Solid catalyst for the preparation of fluorochlorohydrocarbons

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