SE7508286L - CATALYTIC COMBUSTION OF THE CHLORINE PISTON. - Google Patents

CATALYTIC COMBUSTION OF THE CHLORINE PISTON.

Info

Publication number
SE7508286L
SE7508286L SE7508286A SE7508286A SE7508286L SE 7508286 L SE7508286 L SE 7508286L SE 7508286 A SE7508286 A SE 7508286A SE 7508286 A SE7508286 A SE 7508286A SE 7508286 L SE7508286 L SE 7508286L
Authority
SE
Sweden
Prior art keywords
stream
ethylene
oxyhydrochlorination
catalyst
bed
Prior art date
Application number
SE7508286A
Other languages
Swedish (sv)
Other versions
SE425308B (en
Inventor
J S Eden
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of SE7508286L publication Critical patent/SE7508286L/en
Publication of SE425308B publication Critical patent/SE425308B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1506238 Oxyhydrochlorination B F GOODRICH CO 23 May 1975 [22 July 1974] 22534/75 Heading C2C Chlorinated derivatives of ethylene are produced by oxyhydrochlorination of ethylene or a chlorinated ethylene derivative; separating in a stream from the process any unwanted chlorinated ethylene derivatives and other byproducts ; injecting the stream into a combustion catalyst bed comprising 10-50% by weight of Cr 2 O 3 and 90-50% by weight of Al 2 O 3 and/or SiO 2 , the catalyst having a surface area of at least 10 sq.m./g.and being non-friable and resistant to attrition; injecting O 2 -containing gas containing #2 moles of O 2 per mole of C in the stream into the bed along with the stream; maintaining the bed at 300-450‹ C. to produce a mixture of hot combustion gases comprising HCl and being substantially free of Cl 2 and chlorohydrocarbon materials; and recycling the mixture of gases to the oxyhydrochlorination step. The catalyst is preferably maintained at 350-400‹ C. and at 25-150 p.s.i.g. It is fluidized by the injection of O 2 -containing gas thereinto. The process is suitable for use in the production of vinyl chloride.
SE7508286A 1974-07-22 1975-07-21 PROCEDURE FOR PREPARING CHLORATED DERIVATIVES OF ONE WITH CATALYTIC BY-PRODUCT COMBUSTION SE425308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49051274A 1974-07-22 1974-07-22

Publications (2)

Publication Number Publication Date
SE7508286L true SE7508286L (en) 1976-01-23
SE425308B SE425308B (en) 1982-09-20

Family

ID=23948378

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508286A SE425308B (en) 1974-07-22 1975-07-21 PROCEDURE FOR PREPARING CHLORATED DERIVATIVES OF ONE WITH CATALYTIC BY-PRODUCT COMBUSTION

Country Status (11)

Country Link
JP (1) JPS5910330B2 (en)
BE (1) BE831589A (en)
CA (1) CA1042924A (en)
DE (1) DE2532077A1 (en)
ES (1) ES437928A1 (en)
FR (1) FR2279703A1 (en)
GB (1) GB1506238A (en)
IT (1) IT1036391B (en)
NL (1) NL7507662A (en)
NO (1) NO145054C (en)
SE (1) SE425308B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635438A (en) * 1994-06-10 1997-06-03 The Geon Company Chromium catalyst and catalytic oxidation process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453073A (en) * 1967-03-31 1969-07-01 Air Reduction Hydrogen chloride recovery process
GB1430568A (en) * 1973-05-14 1976-03-31 Mitsubihsi Chemical Ind Ltd Method of decomposing halohydrocarbons

Also Published As

Publication number Publication date
JPS5113706A (en) 1976-02-03
FR2279703B1 (en) 1979-08-24
GB1506238A (en) 1978-04-05
FR2279703A1 (en) 1976-02-20
CA1042924A (en) 1978-11-21
DE2532077A1 (en) 1976-02-05
NO145054B (en) 1981-09-21
IT1036391B (en) 1979-10-30
NL7507662A (en) 1976-01-26
BE831589A (en) 1975-11-17
AU8076275A (en) 1976-11-04
JPS5910330B2 (en) 1984-03-08
NO752588L (en) 1976-01-23
ES437928A1 (en) 1977-01-01
NO145054C (en) 1982-01-04
SE425308B (en) 1982-09-20

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