ES416795A1 - Method of producing chlorinated hydrocarbons by catalytic oxychlorination - Google Patents

Method of producing chlorinated hydrocarbons by catalytic oxychlorination

Info

Publication number
ES416795A1
ES416795A1 ES416795A ES416795A ES416795A1 ES 416795 A1 ES416795 A1 ES 416795A1 ES 416795 A ES416795 A ES 416795A ES 416795 A ES416795 A ES 416795A ES 416795 A1 ES416795 A1 ES 416795A1
Authority
ES
Spain
Prior art keywords
ammonium chloride
hydrocarbons
chlorinated hydrocarbons
chloride
catalytic oxychlorination
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
Application number
ES416795A
Other languages
Spanish (es)
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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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 SA filed Critical Rhone Progil SA
Publication of ES416795A1 publication Critical patent/ES416795A1/en
Expired 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
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • 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
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • 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
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for the catalytic oxychlorination of hydrocarbons, in which the chlorine comes at least partially from the ammonium chloride, characterized in that the gaseous mixture containing the hydrocarbons, the ammonium chloride and the ammonium chloride are contacted for periods at least equal to one second. Molecular oxygen, at temperatures between 200 and 380º c, with catalysts whose support is essentially composed of silica and magnesia and whose catalytically active part consists of copper chloride and an alkali metal chloride. (Machine-translation by Google Translate, not legally binding)
ES416795A 1972-07-11 1973-07-11 Method of producing chlorinated hydrocarbons by catalytic oxychlorination Expired ES416795A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225070A FR2192086B1 (en) 1972-07-11 1972-07-11

Publications (1)

Publication Number Publication Date
ES416795A1 true ES416795A1 (en) 1976-02-16

Family

ID=9101669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416795A Expired ES416795A1 (en) 1972-07-11 1973-07-11 Method of producing chlorinated hydrocarbons by catalytic oxychlorination

Country Status (12)

Country Link
JP (1) JPS4951206A (en)
AR (1) AR195125A1 (en)
AT (1) AT331203B (en)
BE (1) BE802130A (en)
BR (1) BR7305128D0 (en)
CA (1) CA1010909A (en)
DE (1) DE2335084B2 (en)
ES (1) ES416795A1 (en)
FR (1) FR2192086B1 (en)
GB (1) GB1403306A (en)
IT (1) IT994092B (en)
NL (1) NL7309602A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU529847B2 (en) * 1979-01-10 1983-06-23 Akzo N.V. Combined chlorinated hydrocarbon-sodium bicarbonate productio

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555518A (en) * 1967-05-19 1969-01-31

Also Published As

Publication number Publication date
FR2192086B1 (en) 1974-12-27
DE2335084B2 (en) 1975-09-18
NL7309602A (en) 1974-01-15
BR7305128D0 (en) 1974-08-29
AR195125A1 (en) 1973-09-10
ATA600373A (en) 1975-11-15
AT331203B (en) 1976-08-10
CA1010909A (en) 1977-05-24
GB1403306A (en) 1975-08-28
FR2192086A1 (en) 1974-02-08
BE802130A (en) 1974-01-10
JPS4951206A (en) 1974-05-18
IT994092B (en) 1975-10-20
DE2335084A1 (en) 1974-01-31

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