BE861222A - Dimerisation en phase vapeur, a temperature elevee d'acrylonitrile - Google Patents

Dimerisation en phase vapeur, a temperature elevee d'acrylonitrile

Info

Publication number
BE861222A
BE861222A BE182944A BE182944A BE861222A BE 861222 A BE861222 A BE 861222A BE 182944 A BE182944 A BE 182944A BE 182944 A BE182944 A BE 182944A BE 861222 A BE861222 A BE 861222A
Authority
BE
Belgium
Prior art keywords
dimerization
temperature
vapor phase
high acrylonitrile
acrylonitrile
Prior art date
Application number
BE182944A
Other languages
English (en)
French (fr)
Original Assignee
Standard Oil The Cy
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 Standard Oil The Cy filed Critical Standard Oil The Cy
Publication of BE861222A publication Critical patent/BE861222A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BE182944A 1976-11-26 1977-11-25 Dimerisation en phase vapeur, a temperature elevee d'acrylonitrile BE861222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74502476A 1976-11-26 1976-11-26

Publications (1)

Publication Number Publication Date
BE861222A true BE861222A (fr) 1978-03-16

Family

ID=24994924

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182944A BE861222A (fr) 1976-11-26 1977-11-25 Dimerisation en phase vapeur, a temperature elevee d'acrylonitrile

Country Status (11)

Country Link
JP (1) JPS5368724A (de)
AT (1) AT360502B (de)
AU (2) AU517491B2 (de)
BE (1) BE861222A (de)
CA (1) CA1117549A (de)
DE (1) DE2752168A1 (de)
DK (1) DK527577A (de)
FR (1) FR2372149A1 (de)
GB (1) GB1573281A (de)
SE (1) SE7713392L (de)
ZA (1) ZA776690B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542754A1 (fr) * 1983-03-15 1984-09-21 Raffinage Cie Francaise Procede d'hydrodemetallisation de charges d'hydrocarbures et catalyseur pour la mise en oeuvre de ce procede
FR2780304B1 (fr) * 1998-06-25 2000-07-28 Inst Francais Du Petrole Catalyseur sulfure et son utilisation
CN114471665B (zh) * 2020-10-27 2023-10-20 中国石油化工股份有限公司 一种制备己二腈的催化剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478618A (en) * 1973-10-01 1977-07-06 Ici Ltd Dimerisation process and catalyst

Also Published As

Publication number Publication date
FR2372149A1 (fr) 1978-06-23
SE7713392L (sv) 1978-05-27
ZA776690B (en) 1978-08-30
DK527577A (da) 1978-05-27
AU3089877A (en) 1979-07-05
AT360502B (de) 1981-01-12
CA1117549A (en) 1982-02-02
ATA851877A (de) 1980-06-15
AU517491B2 (en) 1981-08-06
DE2752168A1 (de) 1978-06-01
GB1573281A (en) 1980-08-20
JPS5368724A (en) 1978-06-19

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