IT1068552B - Processo per l'elaborazione di catalizzatori di alogenuri di antimonio inattivi a soluzioni acquose di alogenuri di antimonio (iii) - Google Patents

Processo per l'elaborazione di catalizzatori di alogenuri di antimonio inattivi a soluzioni acquose di alogenuri di antimonio (iii)

Info

Publication number
IT1068552B
IT1068552B IT28108/76A IT2810876A IT1068552B IT 1068552 B IT1068552 B IT 1068552B IT 28108/76 A IT28108/76 A IT 28108/76A IT 2810876 A IT2810876 A IT 2810876A IT 1068552 B IT1068552 B IT 1068552B
Authority
IT
Italy
Prior art keywords
antimony halide
inactive
iii
processing
aqueous solutions
Prior art date
Application number
IT28108/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1068552B publication Critical patent/IT1068552B/it

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT28108/76A 1975-10-09 1976-10-07 Processo per l'elaborazione di catalizzatori di alogenuri di antimonio inattivi a soluzioni acquose di alogenuri di antimonio (iii) IT1068552B (it)

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
IT1068552B true IT1068552B (it) 1985-03-21

Family

ID=5958719

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28108/76A IT1068552B (it) 1975-10-09 1976-10-07 Processo per l'elaborazione di catalizzatori di alogenuri di antimonio inattivi a soluzioni acquose di alogenuri di antimonio (iii)

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
AU2018232890B2 (en) * 2017-12-19 2024-09-26 Eco-Tec Inc. Catalytic Regeneration of Resin for Antimony Removal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056648C3 (de) * 1970-11-18 1974-11-07 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zum Wiedergewinnen von Antimonpentachlorid aus Katalysatorlösungen
US3872210A (en) * 1971-08-11 1975-03-18 Daikin Ind Ltd Process for recovering antimony value out of spent catalyst
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
BR7606675A (pt) 1977-11-16
DE2545220A1 (de) 1977-04-21
FR2327194A1 (fr) 1977-05-06
ES452086A1 (es) 1977-10-01
NL7610964A (nl) 1977-04-13
JPS5247598A (en) 1977-04-15
GB1531799A (en) 1978-11-08

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