DE68901169D1 - Behandlung von gebrauchten antimonhalid-katalysatoren. - Google Patents

Behandlung von gebrauchten antimonhalid-katalysatoren.

Info

Publication number
DE68901169D1
DE68901169D1 DE8989310799T DE68901169T DE68901169D1 DE 68901169 D1 DE68901169 D1 DE 68901169D1 DE 8989310799 T DE8989310799 T DE 8989310799T DE 68901169 T DE68901169 T DE 68901169T DE 68901169 D1 DE68901169 D1 DE 68901169D1
Authority
DE
Germany
Prior art keywords
antimone
treatment
halide catalysts
halide
catalysts
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 - Lifetime
Application number
DE8989310799T
Other languages
English (en)
Inventor
William Henry Gumprecht
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE68901169D1 publication Critical patent/DE68901169D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE8989310799T 1988-10-26 1989-10-20 Behandlung von gebrauchten antimonhalid-katalysatoren. Expired - Lifetime DE68901169D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/262,637 US4960742A (en) 1988-10-26 1988-10-26 Spent antimony halide catalysts treatment

Publications (1)

Publication Number Publication Date
DE68901169D1 true DE68901169D1 (de) 1992-05-14

Family

ID=22998371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989310799T Expired - Lifetime DE68901169D1 (de) 1988-10-26 1989-10-20 Behandlung von gebrauchten antimonhalid-katalysatoren.

Country Status (17)

Country Link
US (1) US4960742A (de)
EP (1) EP0366366B1 (de)
JP (1) JPH02227142A (de)
KR (1) KR900006019A (de)
CN (1) CN1018985B (de)
AR (1) AR243414A1 (de)
AT (1) ATE74537T1 (de)
AU (1) AU626336B2 (de)
BR (1) BR8905438A (de)
CA (1) CA2001419A1 (de)
DE (1) DE68901169D1 (de)
ES (1) ES2032111T3 (de)
GR (1) GR3004572T3 (de)
HK (1) HK58792A (de)
MX (1) MX166046B (de)
SG (1) SG58092G (de)
ZA (1) ZA898088B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929263A1 (de) * 1989-09-02 1991-03-07 Kali Chemie Ag Verfahren zur aufarbeitung von antimonhalogenidkatalysatorloesungen
CN101155639A (zh) * 2005-03-31 2008-04-02 雅宝公司 改进的具有催化剂回收的聚合物卤化方法
CN113698268B (zh) * 2021-09-24 2023-07-25 江苏三美化工有限公司 一种r32废催化剂的资源化利用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749375A (en) * 1956-06-05 Fluorination
DE2056648C3 (de) * 1970-11-18 1974-11-07 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zum Wiedergewinnen von Antimonpentachlorid aus Katalysatorlösungen
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
DE2505706A1 (de) * 1975-02-12 1976-08-26 Hoechst Ag Verfahren zur wiedergewinnung von antimonpentachlorid aus katalysatorloesungen
FR2450120A1 (fr) * 1979-03-02 1980-09-26 Rhone Poulenc Ind Procede de solubilisation de sels organiques ou mineraux dans des solvants organiques
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

Also Published As

Publication number Publication date
EP0366366A1 (de) 1990-05-02
SG58092G (en) 1992-07-24
ZA898088B (en) 1991-06-26
CA2001419A1 (en) 1990-04-26
HK58792A (en) 1992-08-14
US4960742A (en) 1990-10-02
GR3004572T3 (de) 1993-04-28
CN1018985B (zh) 1992-11-11
ATE74537T1 (de) 1992-04-15
AR243414A1 (es) 1993-08-31
ES2032111T3 (es) 1993-01-01
EP0366366B1 (de) 1992-04-08
JPH02227142A (ja) 1990-09-10
MX166046B (es) 1992-12-16
AU4374489A (en) 1990-05-03
CN1042318A (zh) 1990-05-23
KR900006019A (ko) 1990-05-07
AU626336B2 (en) 1992-07-30
BR8905438A (pt) 1991-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee