FR2327194A1 - Procede de preparation de solutions aqueuses d'antimoine iii a partir de catalyseurs desactives a base d'halogenures d'antimoines iii et v - Google Patents

Procede de preparation de solutions aqueuses d'antimoine iii a partir de catalyseurs desactives a base d'halogenures d'antimoines iii et v

Info

Publication number
FR2327194A1
FR2327194A1 FR7630487A FR7630487A FR2327194A1 FR 2327194 A1 FR2327194 A1 FR 2327194A1 FR 7630487 A FR7630487 A FR 7630487A FR 7630487 A FR7630487 A FR 7630487A FR 2327194 A1 FR2327194 A1 FR 2327194A1
Authority
FR
France
Prior art keywords
antimony iii
deactive
halogenides
catalysts based
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.)
Withdrawn
Application number
FR7630487A
Other languages
English (en)
French (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.)
Hoechst AG
Original Assignee
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 filed Critical Hoechst AG
Publication of FR2327194A1 publication Critical patent/FR2327194A1/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Withdrawn legal-status Critical Current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
    • B01J27/28—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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR7630487A 1975-10-09 1976-10-11 Procede de preparation de solutions aqueuses d'antimoine iii a partir de catalyseurs desactives a base d'halogenures d'antimoines iii et v Withdrawn FR2327194A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545220 DE2545220A1 (de) 1975-10-09 1975-10-09 Verfahren zur aufarbeitung von inaktiven antimonhalogenidkatalysatoren zu waessrigen antimon-iii-halogenidloesungen

Publications (1)

Publication Number Publication Date
FR2327194A1 true FR2327194A1 (fr) 1977-05-06

Family

ID=5958719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630487A Withdrawn FR2327194A1 (fr) 1975-10-09 1976-10-11 Procede de preparation de solutions aqueuses d'antimoine iii a partir de catalyseurs desactives a base d'halogenures d'antimoines iii et v

Country Status (8)

Country Link
JP (1) JPS5247598A (de)
BR (1) BR7606675A (de)
DE (1) DE2545220A1 (de)
ES (1) ES452086A1 (de)
FR (1) FR2327194A1 (de)
GB (1) GB1531799A (de)
IT (1) IT1068552B (de)
NL (1) NL7610964A (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
US6992148B2 (en) * 2003-12-31 2006-01-31 Albemarle Corporation Recovery of antimony catalyst residues from bromination reaction mixtures
AU2018232890A1 (en) * 2017-12-19 2019-07-04 Eco-Tec Inc. Catalytic Regeneration of Resin for Antimony Removal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056648A1 (de) * 1970-11-18 1972-05-25 Hoechst Ag Verfahren zum Wiedergewinnen von Antimonpentachlorid aus Katalysatorlösungen
DE2140188A1 (de) * 1971-08-11 1973-02-22 Kali Chemie Ag Verfahren zur aufarbeitung von inaktiven antimonhalogenid-katalysatoren zu antimon(iii)-chlorid
GB1379421A (en) * 1971-08-11 1975-01-02 Daikin Ind Ltd Process for recovering antimony from spent catalyst

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056648A1 (de) * 1970-11-18 1972-05-25 Hoechst Ag Verfahren zum Wiedergewinnen von Antimonpentachlorid aus Katalysatorlösungen
FR2114806A5 (de) * 1970-11-18 1972-06-30 Hoechst Ag
DE2140188A1 (de) * 1971-08-11 1973-02-22 Kali Chemie Ag Verfahren zur aufarbeitung von inaktiven antimonhalogenid-katalysatoren zu antimon(iii)-chlorid
FR2148588A1 (de) * 1971-08-11 1973-03-23 Kali Chemie Ag
GB1379421A (en) * 1971-08-11 1975-01-02 Daikin Ind Ltd Process for recovering antimony from spent catalyst

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1974 *

Also Published As

Publication number Publication date
GB1531799A (en) 1978-11-08
ES452086A1 (es) 1977-10-01
DE2545220A1 (de) 1977-04-21
IT1068552B (it) 1985-03-21
JPS5247598A (en) 1977-04-15
NL7610964A (nl) 1977-04-13
BR7606675A (pt) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse