ES439797A1 - Procedimiento para la recuperacion de pentacloruro de anti- monio. - Google Patents

Procedimiento para la recuperacion de pentacloruro de anti- monio.

Info

Publication number
ES439797A1
ES439797A1 ES439797A ES439797A ES439797A1 ES 439797 A1 ES439797 A1 ES 439797A1 ES 439797 A ES439797 A ES 439797A ES 439797 A ES439797 A ES 439797A ES 439797 A1 ES439797 A1 ES 439797A1
Authority
ES
Spain
Prior art keywords
halogenated hydrocarbons
sbclxfy
antimony pentachloride
recovery
catalyst solutions
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
ES439797A
Other languages
English (en)
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.)
Kali Chemie AG
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
Publication of ES439797A1 publication Critical patent/ES439797A1/es
Expired 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
ES439797A 1974-08-17 1975-07-29 Procedimiento para la recuperacion de pentacloruro de anti- monio. Expired ES439797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2439540A DE2439540C2 (de) 1974-08-17 1974-08-17 Verfahren zur Rückgewinnung von Antimonpentachlorid aus zur Fluorierung von chlorierten Kohlenwasserstoffen eingesetzten Katalysatorlösungen

Publications (1)

Publication Number Publication Date
ES439797A1 true ES439797A1 (es) 1977-03-16

Family

ID=5923454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439797A Expired ES439797A1 (es) 1974-08-17 1975-07-29 Procedimiento para la recuperacion de pentacloruro de anti- monio.

Country Status (8)

Country Link
US (1) US4005176A (es)
JP (1) JPS5154898A (es)
DE (1) DE2439540C2 (es)
ES (1) ES439797A1 (es)
FR (1) FR2281893A1 (es)
GB (1) GB1495032A (es)
IT (1) IT1042083B (es)
NL (1) NL7508676A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221297A (en) * 1975-08-13 1977-02-17 Daikin Ind Ltd Recovering method of antimony pentachloride from used catalyst contain ing antimony
US4096232A (en) * 1977-03-24 1978-06-20 The Harshaw Chemical Company Extraction of antimony from antimony sulfides bearing solids
US4411874A (en) * 1982-04-29 1983-10-25 Sca Services, Inc. Detoxification of spent antimony halide catalyst and recovery of antimony values
US4751063A (en) * 1987-02-19 1988-06-14 International Technology Corporation Process for treating spent catalyst including antimony halides from chlorofluorocarbon production
US4722774A (en) * 1987-02-25 1988-02-02 Chemical & Metal Industries, Inc. Recovery or arsenic and antimony from spent antimony catalyst
US4960742A (en) * 1988-10-26 1990-10-02 E. I. Du Pont De Nemours And Company Spent antimony halide catalysts treatment
DE3929263A1 (de) * 1989-09-02 1991-03-07 Kali Chemie Ag Verfahren zur aufarbeitung von antimonhalogenidkatalysatorloesungen
US5290338A (en) * 1992-10-16 1994-03-01 Sunshine Mining Company Antimony separation process
US6165426A (en) * 1999-07-16 2000-12-26 Occidental Chemical Corporation Method of purifying liquid products by removing soluble antimony compounds therefrom
DE10163170A1 (de) * 2001-12-21 2003-07-03 Solvay Fluor & Derivate Katalysator-Regenerierung mit elementarem Halogen
CN100383053C (zh) * 2004-08-11 2008-04-23 巨化集团公司 一种从五氯化锑溶液中回收制取氧化锑的方法
EP1874462A2 (en) * 2005-03-31 2008-01-09 Albemarle Corporation Improved polymer halogenation process with catalyst recovery
CN108458344B (zh) * 2018-06-28 2023-09-26 中化蓝天霍尼韦尔新材料有限公司 一种五氯化锑废催化剂的预处理设备及其处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934943A (en) * 1931-02-09 1933-11-14 Frigidaire Corp Manufacture of antimony trifluorodichloride
US1984480A (en) * 1931-06-05 1934-12-18 Gen Motors Corp Manufacture of pentavalent antimony compounds
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
US3369862A (en) * 1963-12-02 1968-02-20 Shell Oil Co Process for producing antimony trifluoride, and for regenerating spent hexafluoroantimonic acid catalysts
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

Also Published As

Publication number Publication date
JPS5154898A (es) 1976-05-14
FR2281893B1 (es) 1978-09-01
NL7508676A (nl) 1976-02-19
FR2281893A1 (fr) 1976-03-12
DE2439540C2 (de) 1978-06-15
US4005176A (en) 1977-01-25
IT1042083B (it) 1980-01-30
DE2439540B1 (de) 1975-12-18
GB1495032A (en) 1977-12-14

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