GB643743A - Improvements relating to the preparation of catalysts containing mercury and their use in the preparation of vinyl halides - Google Patents

Improvements relating to the preparation of catalysts containing mercury and their use in the preparation of vinyl halides

Info

Publication number
GB643743A
GB643743A GB26528/47A GB2652847A GB643743A GB 643743 A GB643743 A GB 643743A GB 26528/47 A GB26528/47 A GB 26528/47A GB 2652847 A GB2652847 A GB 2652847A GB 643743 A GB643743 A GB 643743A
Authority
GB
United Kingdom
Prior art keywords
salts
mercury
preparation
vinyl halides
salt
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
GB26528/47A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB643743A publication Critical patent/GB643743A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • 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
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • B01J31/30—Halides
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Vinyl halides are prepared by passing acetylene and hydrogen halide in the gaseous phase over a catalyst of a mercury salt on a porous carrier and in the presence of a synthetic polymeric substance the polymeric substance being merely adsorbed by the same carrier as the mercury salt or used instead of another porous carrier as the support for the porous salt. In an example, an equimolar mixture of acetylene and hydrogen chloride is passed at 30 litres per hour over pumice stone which has been impregnated with polymethacrylamide and mercuric chloride-reaction temperature is 150 DEG C. Other polymeric materials mentioned are salts of polyacrylic acid, polyvinyl alcohol, polycaprolactam, polyadipamide, and hexamethylene diamine and polyamine resins. The mercury containing catalysts may contain other metal salts. Active carbon and silica gel are further examples of porous carriers.ALSO:A catalyst for the preparation of vinyl halides comprises a supported mercury salt and a synthetic polymeric substance, the latter being adsorbed by the support or itself forming the support. Specified polymeric substances include salts of polyacrylic acid, polyvinyl alcohol, polymethacrylamide, polycaprolactam polyamide from adipic acid and hexamethylene diamine and polyamine resins. Other metallic salts may be present additionally to the mercury salts, e.g. cupric chloride.
GB26528/47A 1946-10-04 1947-10-01 Improvements relating to the preparation of catalysts containing mercury and their use in the preparation of vinyl halides Expired GB643743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273390X 1946-10-04

Publications (1)

Publication Number Publication Date
GB643743A true GB643743A (en) 1950-09-27

Family

ID=19782021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26528/47A Expired GB643743A (en) 1946-10-04 1947-10-01 Improvements relating to the preparation of catalysts containing mercury and their use in the preparation of vinyl halides

Country Status (5)

Country Link
BE (1) BE476513A (en)
CH (1) CH273390A (en)
FR (1) FR969369A (en)
GB (1) GB643743A (en)
NL (1) NL63943C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145303A (en) * 2011-02-01 2011-08-10 浙江大学 Environmental-friendly mercuric chloride metal catalyst and preparation method thereof
CN103170372A (en) * 2011-12-21 2013-06-26 冯良荣 Catalyst for preparing chloroethylene through acetylene gas phase hydrochlorination

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145303A (en) * 2011-02-01 2011-08-10 浙江大学 Environmental-friendly mercuric chloride metal catalyst and preparation method thereof
CN102145303B (en) * 2011-02-01 2012-10-03 浙江大学 Environmental-friendly mercuric chloride metal catalyst and preparation method thereof
CN103170372A (en) * 2011-12-21 2013-06-26 冯良荣 Catalyst for preparing chloroethylene through acetylene gas phase hydrochlorination

Also Published As

Publication number Publication date
NL63943C (en)
BE476513A (en)
FR969369A (en) 1950-12-19
CH273390A (en) 1951-02-15

Similar Documents

Publication Publication Date Title
GB871804A (en) Improvements in the partial hydrogenation of acetylene compounds
Winans Hydrogenation of aldehydes in the presence of ammonia
GB643743A (en) Improvements relating to the preparation of catalysts containing mercury and their use in the preparation of vinyl halides
JPH05194288A (en) Catalyst hydrogen chloride treatment system and process for producing vinyl chloride from acetylene and hydrogen chloride in the presence of this system
SE8501223L (en) PROCEDURE FOR THE PREPARATION OF DIPHENYLAMINES OR N, N'-DIPHENYL-PHENYLENDIAMINES
GB883481A (en) Novel unsaturated aliphatic chlorine compounds and a process for the manufacture andconversion thereof
JPS52136104A (en) Preparation of vinyl chloride
GB1142339A (en) Removing carbon oxysulphide from liquid c-mixtures
US2379697A (en) Production of diolefins
Schumb et al. THE PARTIAL AMMONOLYSIS OF SILICON TETRACHLORIDE
US3783142A (en) Process for the preparation of o-aminobenzonitrile
GB1164354A (en) Process for the Hydrogenation of Nitriles.
GB339093A (en) Improved manufacture of addition products from acetylene and hydrogen halide
GB1405714A (en) Purification of hydrogen chloride
GB856366A (en) Process for the production of p-aminophenol from nitrobenzene
GB909907A (en) A process for preparing acrylonitrile
GB913278A (en) Preparation of biallyl compounds
SU519214A1 (en) Catalyst for the conversion of cyclic hydrocarbons
Tanaka et al. Absorption of Dihydrogen by [Fe4S4 (SPh) 4] 2− and [Mo2Fe6S8 (SPh) 9] 3−, and the H–D Exchange Reaction between H2 and D2 Catalyzed by the Reduced Species of These Clusters
US2615054A (en) Vinyl chloride preparation
GB1442434A (en) Process for preparing conjugated diolefins
GB1156620A (en) Process for the Production of Phenylacrylonitriles
ES246669A1 (en) Purification of vinyl chloride
US2222394A (en) Process for producing monovinyl acetylene
GB965241A (en) Novel catalyst and process for the production of vinyl halides