BE677902A - - Google Patents

Info

Publication number
BE677902A
BE677902A BE677902DA BE677902A BE 677902 A BE677902 A BE 677902A BE 677902D A BE677902D A BE 677902DA BE 677902 A BE677902 A BE 677902A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677902A publication Critical patent/BE677902A/xx

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/26—Improving frequency characteristic by the use of loading coils
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE677902D 1965-03-18 1966-03-16 BE677902A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB81039A DE1290930B (de) 1965-03-18 1965-03-18 Verfahren zur Entfernung geringer Mengen von Acetylen aus im wesentlichen aus AEthylen bestehenden Kohlenwasserstoffgemischen durch selektive Hydrierung

Publications (1)

Publication Number Publication Date
BE677902A true BE677902A (fr) 1966-09-16

Family

ID=6980940

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677902D BE677902A (fr) 1965-03-18 1966-03-16

Country Status (4)

Country Link
BE (1) BE677902A (fr)
DE (1) DE1290930B (fr)
GB (1) GB1133253A (fr)
NL (2) NL6603364A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523149A1 (fr) * 1982-03-15 1983-09-16 Catalyse Soc Prod Francais Nouveau catalyseur supporte palladium-or, sa preparation et son utilisation dans les reactions d'hydrogenation selective d'hydrocarbures diolefiniques et/ou acetyleniques
US4906800A (en) * 1986-11-17 1990-03-06 The Standard Oil Company Procedure for imparting selectivity to hydrogenation catalysts and method for using the same
US7525000B2 (en) 2004-03-31 2009-04-28 Eastman Chemical Company Acetylene removal methods and apparatus
EP2547443B1 (fr) 2010-03-19 2022-04-06 Shell Internationale Research Maatschappij B.V. Catalyseur d'hydrogénation
CA3126803A1 (fr) 2019-01-17 2020-07-23 Shell Internationale Research Maatschappij B.V. Catalyseur a base de nanoparticules bimetalliques, son utilisation dans une hydrogenation selective, et procede de fabrication du catalyseur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050756B (de) * 1955-09-10 1959-02-19 Bergwerksgesellschaft Hibernia Verfahren zur Entfernung geringer Mengen Acetylen aus olefinhaltigen Gasgemischen
DE1173456B (de) * 1957-04-26 1964-07-09 Engelhard Ind Inc Palladium-Aluminium-Traeger-Katalysator zur Entfernung von geringen Mengen Acetylen aus Kohlenwasserstoffgasgemischen durch selektive Hydrierung
DE1173455B (de) * 1957-04-30 1964-07-09 Engelhard Ind Inc Palladium-Aluminiumoxyd-Traegerkatalysator zur selektiven Hydrierung von Acetylen
DE1171901B (de) * 1958-07-15 1964-06-11 Girdler Suedchemie Katalysator Verfahren zur Entfernung von Acetylenen und Diolefinen aus Kohlenwasserstoffgasen oder deren Gemischen durch selektive Hydrierung
NL243457A (fr) * 1958-09-20
DE1249228C2 (de) * 1959-03-09 1975-11-20 Imperial Chemical Industries Limited, London Hydrierungskatalysator
GB916057A (en) * 1959-06-02 1963-01-16 Ici Ltd Improvements in and relating to the hydrogenation of acetylenes
GB899949A (en) * 1959-11-11 1962-06-27 Ici Ltd Improvements in and relating to the hydrogenation of acetylenes
DE1190457B (de) * 1963-07-10 1965-04-08 Huels Chemische Werke Ag Verfahren zur Entfernung von Methylacetylen und/oder Propadien aus ueberwiegend Propen enthaltenden Kohlenwasserstoffgemischen

Also Published As

Publication number Publication date
NL129408C (fr)
NL6603364A (fr) 1966-09-19
GB1133253A (en) 1968-11-13
DE1290930B (de) 1969-03-20

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