MX166046B - Proceso para tratar catalizadores de haluro de antimonio, agotados - Google Patents

Proceso para tratar catalizadores de haluro de antimonio, agotados

Info

Publication number
MX166046B
MX166046B MX018094A MX1809489A MX166046B MX 166046 B MX166046 B MX 166046B MX 018094 A MX018094 A MX 018094A MX 1809489 A MX1809489 A MX 1809489A MX 166046 B MX166046 B MX 166046B
Authority
MX
Mexico
Prior art keywords
antimony halide
sold out
halide catalysts
catalysts
treat
Prior art date
Application number
MX018094A
Other languages
English (en)
Inventor
William Henry Gumprecht
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MX166046B publication Critical patent/MX166046B/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

La presente invención se refiere a un proceso para tratar catalizadores agotados de haluros de antimonio para preparar su regeneración o su evacuación; caracterizado porque comprende el contacto de los catalizadores agotados con una proporción eficaz de cloruro de metileno para disolver y/o dispersar el catalizador agotado de haluro de antimonio.
MX018094A 1988-10-26 1989-10-25 Proceso para tratar catalizadores de haluro de antimonio, agotados MX166046B (es)

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
MX166046B true MX166046B (es) 1992-12-16

Family

ID=22998371

Family Applications (1)

Application Number Title Priority Date Filing Date
MX018094A MX166046B (es) 1988-10-26 1989-10-25 Proceso para tratar catalizadores de haluro de antimonio, agotados

Country Status (17)

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

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
BRPI0610407A2 (pt) * 2005-03-31 2010-06-22 Albemarle Corp processo de brominação de um polìmero estirênico, processo de recuperação de catalisadores de halogeneto de antimÈnio
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
ZA898088B (en) 1991-06-26
BR8905438A (pt) 1991-04-30
JPH02227142A (ja) 1990-09-10
DE68901169D1 (de) 1992-05-14
US4960742A (en) 1990-10-02
EP0366366A1 (en) 1990-05-02
GR3004572T3 (es) 1993-04-28
AU626336B2 (en) 1992-07-30
ES2032111T3 (es) 1993-01-01
CA2001419A1 (en) 1990-04-26
ATE74537T1 (de) 1992-04-15
KR900006019A (ko) 1990-05-07
SG58092G (en) 1992-07-24
EP0366366B1 (en) 1992-04-08
HK58792A (en) 1992-08-14
CN1018985B (zh) 1992-11-11
AR243414A1 (es) 1993-08-31
CN1042318A (zh) 1990-05-23
AU4374489A (en) 1990-05-03

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