DE3037047A1 - Verfahren zur herstellung von gereinigtem chlorwasserstoffgas - Google Patents

Verfahren zur herstellung von gereinigtem chlorwasserstoffgas

Info

Publication number
DE3037047A1
DE3037047A1 DE19803037047 DE3037047A DE3037047A1 DE 3037047 A1 DE3037047 A1 DE 3037047A1 DE 19803037047 DE19803037047 DE 19803037047 DE 3037047 A DE3037047 A DE 3037047A DE 3037047 A1 DE3037047 A1 DE 3037047A1
Authority
DE
Germany
Prior art keywords
acetylene
hydrogen chloride
silicon carbide
catalyst
palladium
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
DE19803037047
Other languages
German (de)
English (en)
Other versions
DE3037047C2 (https=
Inventor
Osamu Himeji Hyogo Kakimoto
Hiroshi Kobe Hyogo Ohshima
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
Publication of DE3037047A1 publication Critical patent/DE3037047A1/de
Application granted granted Critical
Publication of DE3037047C2 publication Critical patent/DE3037047C2/de
Granted legal-status Critical Current

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
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19803037047 1979-10-04 1980-10-01 Verfahren zur herstellung von gereinigtem chlorwasserstoffgas Granted DE3037047A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12855679A JPS5651420A (en) 1979-10-04 1979-10-04 Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane

Publications (2)

Publication Number Publication Date
DE3037047A1 true DE3037047A1 (de) 1981-04-23
DE3037047C2 DE3037047C2 (https=) 1991-12-12

Family

ID=14987674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803037047 Granted DE3037047A1 (de) 1979-10-04 1980-10-01 Verfahren zur herstellung von gereinigtem chlorwasserstoffgas

Country Status (3)

Country Link
US (1) US4668833A (https=)
JP (1) JPS5651420A (https=)
DE (1) DE3037047A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388278A (en) * 1980-11-18 1983-06-14 Wacker Chemie Gmbh Purification by hydrogenation of hydrogen chloride containing acetylene obtained by the thermal cracking of 1,2-dichloroethane
CN107827080A (zh) * 2017-11-16 2018-03-23 新疆中泰新鑫化工科技股份有限公司 含苯类氯化氢气体的净化回用方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927621A (en) * 1989-01-27 1990-05-22 The Dow Chemical Company Purification of anhydrous hydrogen chloride
CN103894208B (zh) * 2012-12-25 2016-07-06 中国科学院大连化学物理研究所 用于乙炔氢氯化反应的低贵金属无汞催化剂、其制备方法及应用
CN113277473B (zh) * 2021-05-13 2022-07-12 万华化学（宁波）有限公司 一种盐酸中余氯分解工艺
CN116116442B (zh) * 2023-02-20 2023-12-22 常州大学 一种低负载量亚纳米贵金属催化剂的制备方法及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568679B2 (de) * 1965-06-09 1975-11-06 The B.F. Goodrich Co., Akron, Ohio (V.St.A.) Verfahren zur Herstellung von 1,2-Dichloräthan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836927A (en) * 1929-12-04 1931-12-15 Ig Farbenindustrie Ag Removal of acetylene from gases
DE1173455B (de) * 1957-04-30 1964-07-09 Engelhard Ind Inc Palladium-Aluminiumoxyd-Traegerkatalysator zur selektiven Hydrierung von Acetylen
US3175884A (en) * 1961-05-01 1965-03-30 Carborundum Co Submicron silicon carbide
US3488398A (en) * 1964-04-23 1970-01-06 Goodrich Co B F Method of preparing 1,2-dichloroethane
DE2438153A1 (de) * 1974-08-08 1976-02-19 Degussa Verfahren zur selektiven entfernung von acetylen aus dem bei der 1,2-dichloraethan-spaltung zu vinylchlorid anfallenden rohchlorwasserstoff enthaltenden gasgemisch
US4206188A (en) * 1978-12-06 1980-06-03 The Dow Chemical Company Removal of acetylene from HCl streams
FR2750912B1 (fr) * 1996-07-15 1998-11-06 Automa Tech Sa Machine de poinconnage de plaque de circuit imprime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568679B2 (de) * 1965-06-09 1975-11-06 The B.F. Goodrich Co., Akron, Ohio (V.St.A.) Verfahren zur Herstellung von 1,2-Dichloräthan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388278A (en) * 1980-11-18 1983-06-14 Wacker Chemie Gmbh Purification by hydrogenation of hydrogen chloride containing acetylene obtained by the thermal cracking of 1,2-dichloroethane
CN107827080A (zh) * 2017-11-16 2018-03-23 新疆中泰新鑫化工科技股份有限公司 含苯类氯化氢气体的净化回用方法

Also Published As

Publication number Publication date
JPS5651420A (en) 1981-05-09
US4668833A (en) 1987-05-26
DE3037047C2 (https=) 1991-12-12
JPS6212771B2 (https=) 1987-03-20

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B01J 27/224

D2 Grant after examination
8364 No opposition during term of opposition