BE779426A - Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration - Google Patents

Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration

Info

Publication number
BE779426A
BE779426A BE779426A BE779426A BE779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A
Authority
BE
Belgium
Prior art keywords
supports
catalyzers
oxychlorination
magnesia
silica
Prior art date
Application number
BE779426A
Other languages
English (en)
French (fr)
Original Assignee
Rhone Progil
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 Rhone Progil filed Critical Rhone Progil
Publication of BE779426A publication Critical patent/BE779426A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/14—Silica and magnesia
    • 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
    • B01J27/06—Halogens; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE779426A 1971-02-19 1972-02-16 Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration BE779426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105677A FR2125748A5 (xx) 1971-02-19 1971-02-19

Publications (1)

Publication Number Publication Date
BE779426A true BE779426A (fr) 1972-08-16

Family

ID=9072161

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779426A BE779426A (fr) 1971-02-19 1972-02-16 Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration

Country Status (11)

Country Link
US (1) US3849338A (xx)
JP (1) JPS5432440B1 (xx)
BE (1) BE779426A (xx)
CA (1) CA991623A (xx)
DE (1) DE2207497C3 (xx)
ES (1) ES399841A1 (xx)
FR (1) FR2125748A5 (xx)
GB (1) GB1324758A (xx)
IT (1) IT948625B (xx)
NL (1) NL172126C (xx)
SU (1) SU433666A3 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058574A (en) * 1972-07-11 1977-11-15 Rhone-Progil Process for the oxychlorination of hydrocarbons with ammonium chloride
NL7613414A (nl) * 1976-12-02 1978-06-06 Shell Int Research Behandeling van silica.
FR2583307B1 (fr) * 1985-06-14 1993-07-02 Atochem Support a base de silice et de chlorure de magnesium, son procede de fabrication, catalyseurs obtenus a partir de ce support.
FR2641779B1 (fr) * 1988-12-26 1991-04-19 Atochem Procede et catalyseur d'oxychloration, leur application a la production du 1-2 dichloroethane
US9073046B2 (en) * 2013-03-15 2015-07-07 Occidental Chemical Corporation Catalyst and process for oxychlorination of ethylene to dichloroethane
MX2016016219A (es) * 2014-06-23 2017-03-28 Oxy Vinyls Lp Catalizador y proceso para la oxicloracion de etileno a dicloroetano.

Also Published As

Publication number Publication date
DE2207497B2 (de) 1980-04-17
FR2125748A5 (xx) 1972-09-29
GB1324758A (en) 1973-07-25
NL7201621A (xx) 1972-08-22
IT948625B (it) 1973-06-11
DE2207497C3 (de) 1980-12-11
DE2207497A1 (de) 1972-09-07
CA991623A (en) 1976-06-22
US3849338A (en) 1974-11-19
SU433666A3 (xx) 1974-06-25
NL172126C (nl) 1983-07-18
ES399841A1 (es) 1975-04-01
JPS5432440B1 (xx) 1979-10-15
NL172126B (nl) 1983-02-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RHONE PROGIL

Effective date: 19920216