JPS5651419A - Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane - Google Patents

Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane

Info

Publication number
JPS5651419A
JPS5651419A JP12855579A JP12855579A JPS5651419A JP S5651419 A JPS5651419 A JP S5651419A JP 12855579 A JP12855579 A JP 12855579A JP 12855579 A JP12855579 A JP 12855579A JP S5651419 A JPS5651419 A JP S5651419A
Authority
JP
Japan
Prior art keywords
hydrogen chloride
chloride gas
dichloroethane
hydrogenation
acetylene
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.)
Granted
Application number
JP12855579A
Other languages
Japanese (ja)
Other versions
JPS6025361B2 (en
Inventor
Hiroshi Oshima
Osamu Kakimoto
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP54128555A priority Critical patent/JPS6025361B2/en
Publication of JPS5651419A publication Critical patent/JPS5651419A/en
Publication of JPS6025361B2 publication Critical patent/JPS6025361B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To produce hydrogen chloride gas for oxychlorination reaction, economically, without deposition of nickel chloride on the catalyst, by the selective hydrogenation of acetylene existing in hydrogen chloride gas using a small amount of a highly active catalyst composed of Pd supported on a honeycomb-shaped carrier.
CONSTITUTION: Hydrogen chloride gas for the oxychlorination reaction is prepared by the hydrogenation of acetylene existing in hydrogen chloride gas using a catalyst composed of Pd supported on a honeycomb-shaped carrier (e.g. a commercially available formed alumina, cordierite, etc.). The catalyst is especially useful for the hydrogenation of acetylene contained in hydrogen chloride gas separated from the thermal cracking product of 1,2-dichloroethane, to obtain hydrogen chloride gas suitable for the production of 1,2-dichloroethane by the oxychlorination reaction. The conversion of acetylene, the selectivity of ethylene, and the purity of 1,2-dichloroethane can be improved.
COPYRIGHT: (C)1981,JPO&Japio
JP54128555A 1979-10-04 1979-10-04 Method for hydrogenating acetylene contained in hydrogen chloride gas and method for producing 1,2-dichloroethane Expired JPS6025361B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54128555A JPS6025361B2 (en) 1979-10-04 1979-10-04 Method for hydrogenating acetylene contained in hydrogen chloride gas and method for producing 1,2-dichloroethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54128555A JPS6025361B2 (en) 1979-10-04 1979-10-04 Method for hydrogenating acetylene contained in hydrogen chloride gas and method for producing 1,2-dichloroethane

Publications (2)

Publication Number Publication Date
JPS5651419A true JPS5651419A (en) 1981-05-09
JPS6025361B2 JPS6025361B2 (en) 1985-06-18

Family

ID=14987649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54128555A Expired JPS6025361B2 (en) 1979-10-04 1979-10-04 Method for hydrogenating acetylene contained in hydrogen chloride gas and method for producing 1,2-dichloroethane

Country Status (1)

Country Link
JP (1) JPS6025361B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267246U (en) * 1985-10-16 1987-04-27
CN105016952A (en) * 2015-06-12 2015-11-04 中科易工（上海）化学科技有限公司 Ethane dehydrogenation method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10953847B2 (en) * 2018-03-06 2021-03-23 Shield Restraint Systems Height adjusters with anti-cinch features for occupant restraint systems
US11273790B2 (en) 2018-03-06 2022-03-15 Shield Restraint Systems, Inc. Height adjusters with anti-cinch features for occupant restraint systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267246U (en) * 1985-10-16 1987-04-27
CN105016952A (en) * 2015-06-12 2015-11-04 中科易工（上海）化学科技有限公司 Ethane dehydrogenation method

Also Published As

Publication number Publication date
JPS6025361B2 (en) 1985-06-18

Similar Documents

Publication Publication Date Title
MY104553A (en) Selective catalysts and their preparation for catalytic hydrocarbon synthesis.
KR920000368A (en) Membrane made of crystalline molecular sieve
JPS57126426A (en) Preparation of 4-methyl-1-pentene
ES2085992T3 (en) PROCEDURE FOR CATALYTIC HYDROGENATION IN THE STEAM PHASE OF MALEIC ANHYDRIDE TO GAMMA-BUTYLACTACTONE WITH A HIGH CONVERSION AND A HIGH SELECTIVITY USING AN ACTIVATED CATALYST.
JPS55159840A (en) Catalyst for producing ethylene from ethanol
EP0045620A3 (en) Process for the production of c1 to c4 oxygenated hydrocarbons by the catalytic conversion of synthesis gas
JPS54157507A (en) Selective hydrogenation of acetylene compound
MW4686A1 (en) Catalyst support
JPS5651419A (en) Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane
JPS59204142A (en) Production of hexafluoroisopropyl alcohol
JPS52136104A (en) Preparation of vinyl chloride
CA2043846A1 (en) Process for dehydrogenation of paraffin
JPS5688801A (en) Separating and obtaining method of hydrogen and carbon monoxide
JPS5290488A (en) Catalyst for disproportionation of fluorine-containing halocarbon
JPS5651420A (en) Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane
JPS5576830A (en) Preparation of ortho-alkylated phenols
DK171414B1 (en) Process for hydrocarbon dehydrogenation
JPS5499788A (en) Cyclohexane dehydrogenation catalyst and dehydrogena tion reaction method
SU870393A1 (en) Method of simultaneous production of cyclopentene and colophony
JPS56108538A (en) Catalyst for preparing methane and preparation thereof
US3840608A (en) Hydrogenation of aromatic hydrocarbons
JPS54117427A (en) Preparation of alkyl-substituted aromatic compound
JPS57197229A (en) Dealkylation of alkylaromatic hydrocarbon
JPS5587727A (en) Removal of acetylene compound from olefin
JPS5724641A (en) Manufacture of catalyst for water vapor reforming of hydrocarbon at low temperature