FR2320777B1 - - Google Patents

Info

Publication number
FR2320777B1
FR2320777B1 FR7624831A FR7624831A FR2320777B1 FR 2320777 B1 FR2320777 B1 FR 2320777B1 FR 7624831 A FR7624831 A FR 7624831A FR 7624831 A FR7624831 A FR 7624831A FR 2320777 B1 FR2320777 B1 FR 2320777B1
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.)
Expired
Application number
FR7624831A
Other languages
French (fr)
Other versions
FR2320777A1 (fr
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo Co Ltd
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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Publication of FR2320777A1 publication Critical patent/FR2320777A1/fr
Application granted granted Critical
Publication of FR2320777B1 publication Critical patent/FR2320777B1/fr
Granted 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
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/006—Halides
    • C01G30/007—Halides of binary type SbX3 or SbX5 with X representing a halogen, or mixed of the type SbX3X'2 with X,X' representing different halogens
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
FR7624831A 1975-08-13 1976-08-13 Procede de recuperation de pentachlorure d'antimoine a partir d'un melange catalytique epuise Granted FR2320777A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50098684A JPS5221297A (en) 1975-08-13 1975-08-13 Recovering method of antimony pentachloride from used catalyst contain ing antimony

Publications (2)

Publication Number Publication Date
FR2320777A1 FR2320777A1 (fr) 1977-03-11
FR2320777B1 true FR2320777B1 (enExample) 1982-10-01

Family

ID=14226324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624831A Granted FR2320777A1 (fr) 1975-08-13 1976-08-13 Procede de recuperation de pentachlorure d'antimoine a partir d'un melange catalytique epuise

Country Status (5)

Country Link
US (1) US4070439A (enExample)
JP (1) JPS5221297A (enExample)
DE (1) DE2636269C3 (enExample)
FR (1) FR2320777A1 (enExample)
GB (1) GB1551790A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671984B1 (fr) * 1991-01-30 1994-04-08 Atochem Procede pour la recuperation des catalyseurs a base d'antimoine utilises pour la fluoration d'hydrocarbures halogenes.
EP1052682B1 (de) * 1999-04-28 2002-01-09 SEZ Semiconductor-Equipment Zubehör für die Halbleiterfertigung AG Vorrichtung und Verfahren zur Flüssigkeitsbehandlung von scheibenförmigen Gegenständen
MX2007011833A (es) * 2005-03-31 2007-10-10 Albemarle Corp Proceso mejora de halogenacion de polimeros, con recuperacion de catalizador.
US7642387B2 (en) 2007-04-18 2010-01-05 International Isotopes, Inc. Processes for producing halocarbon compounds using inorganic fluoride
US7645912B2 (en) * 2007-04-18 2010-01-12 International Isotopes, Inc. Processes for producing hydrofluorocarbon compounds using inorganic fluoride
US7745673B2 (en) * 2007-09-04 2010-06-29 International Isotopes Inc. Processes for producing hydrohalocarbon and halocarbon compounds using silicon tetrafluoride
CN116351443B (zh) * 2021-12-28 2025-01-07 中昊晨光化工研究院有限公司 二氟一氯甲烷生产过程中产生的废催化剂精制提纯的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1978840A (en) * 1931-01-30 1934-10-30 Gen Motors Corp Method of manufacturing halofluoro hydrocarbons
US2510872A (en) * 1944-08-03 1950-06-06 Atomic Energy Commission Method for regenerating antimony pentafluoride from spent antimony halides resulting from the fluorination of organic chlorides
US3767566A (en) * 1970-01-26 1973-10-23 Standard Oil Co Catalytic petroleum conversion process
DE2056648C3 (de) * 1970-11-18 1974-11-07 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zum Wiedergewinnen von Antimonpentachlorid aus Katalysatorlösungen
DE2110797A1 (de) * 1971-03-06 1972-09-28 Hoechst Ag Verfahren zur Rueckgewinnung von SbCl5 aus zur Fluorierung von chlorierten Kohlenwasserstoffen verwendeten Kontaktloesungen
DE2140188C3 (de) * 1971-08-11 1980-05-08 Kali-Chemie Ag, 3000 Hannover Verfahren zur Aufarbeitung von inaktiven Antimonhalogenid-Katalysatoren zu Antimon(III)-chlorid
US3888762A (en) * 1972-10-12 1975-06-10 Universal Oil Prod Co Fluid catalytic cracking process
DE2439540C2 (de) * 1974-08-17 1978-06-15 Kali-Chemie Ag, 3000 Hannover Verfahren zur Rückgewinnung von Antimonpentachlorid aus zur Fluorierung von chlorierten Kohlenwasserstoffen eingesetzten Katalysatorlösungen

Also Published As

Publication number Publication date
US4070439A (en) 1978-01-24
JPS5529933B2 (enExample) 1980-08-07
DE2636269C3 (de) 1987-09-10
DE2636269B2 (de) 1980-10-30
DE2636269A1 (de) 1977-02-24
FR2320777A1 (fr) 1977-03-11
GB1551790A (en) 1979-08-30
JPS5221297A (en) 1977-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse