FR2006080A1 - - Google Patents

Info

Publication number
FR2006080A1
FR2006080A1 FR6911239A FR6911239A FR2006080A1 FR 2006080 A1 FR2006080 A1 FR 2006080A1 FR 6911239 A FR6911239 A FR 6911239A FR 6911239 A FR6911239 A FR 6911239A FR 2006080 A1 FR2006080 A1 FR 2006080A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6911239A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2006080A1 publication Critical patent/FR2006080A1/fr
Withdrawn legal-status Critical Current

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
    • B01J38/46—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material fluorine-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR6911239A 1968-04-11 1969-04-11 Withdrawn FR2006080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681767200 DE1767200B1 (de) 1968-04-11 1968-04-11 Verfahren zur Regenerierung von Fluorierungskatalysatoren der Chromoxyfluoridgruppe

Publications (1)

Publication Number Publication Date
FR2006080A1 true FR2006080A1 (fr) 1969-12-19

Family

ID=5699263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911239A Withdrawn FR2006080A1 (fr) 1968-04-11 1969-04-11

Country Status (7)

Country Link
US (1) US3660307A (fr)
JP (1) JPS5230477B1 (fr)
BE (1) BE731409A (fr)
DE (1) DE1767200B1 (fr)
FR (1) FR2006080A1 (fr)
GB (1) GB1253564A (fr)
NL (1) NL6905388A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377842A1 (fr) * 1977-01-21 1978-08-18 Hoechst Ag Procede pour reactiver des catalyseurs de fluoration
EP0475693A1 (fr) * 1990-09-14 1992-03-18 Imperial Chemical Industries Plc Procédé de régénération d'un catalyseur de fluoration
US5227350A (en) * 1990-09-14 1993-07-13 Imperial Chemical Industries Plc Fluorination catalyst regeneration

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613582A (fr) * 1973-09-24 1900-01-01
US4155881A (en) * 1978-03-08 1979-05-22 E. I. Du Pont De Nemours And Company Activation of chromic fluoride catalyst with hydrogen chloride and chlorine
DE3423625A1 (de) * 1984-06-27 1986-01-02 Hoechst Ag, 6230 Frankfurt Verfahren zur wiederaufbereitung von fluorierungskatalysatoren
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
GB9105166D0 (en) * 1991-03-12 1991-04-24 Ici Plc Chemical process
CN100496706C (zh) * 2001-06-28 2009-06-10 霍尼韦尔国际公司 氟化催化剂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194826B (de) * 1963-06-29 1965-06-16 Hoechst Ag Verfahren zur Stabilisierung und/oder Aktivierung von Fluorierungskatalysatoren der Chromoxyfluoridgruppe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377842A1 (fr) * 1977-01-21 1978-08-18 Hoechst Ag Procede pour reactiver des catalyseurs de fluoration
EP0475693A1 (fr) * 1990-09-14 1992-03-18 Imperial Chemical Industries Plc Procédé de régénération d'un catalyseur de fluoration
US5227350A (en) * 1990-09-14 1993-07-13 Imperial Chemical Industries Plc Fluorination catalyst regeneration

Also Published As

Publication number Publication date
US3660307A (en) 1972-05-02
NL6905388A (fr) 1969-10-14
BE731409A (fr) 1969-10-13
JPS5230477B1 (fr) 1977-08-08
DE1767200B1 (de) 1971-12-30
GB1253564A (en) 1971-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse