GB1133253A - Selective hydrogenation of small amounts of acetylene in ethylene or gases rich in ethylene - Google Patents

Selective hydrogenation of small amounts of acetylene in ethylene or gases rich in ethylene

Info

Publication number
GB1133253A
GB1133253A GB1172066A GB1172066A GB1133253A GB 1133253 A GB1133253 A GB 1133253A GB 1172066 A GB1172066 A GB 1172066A GB 1172066 A GB1172066 A GB 1172066A GB 1133253 A GB1133253 A GB 1133253A
Authority
GB
United Kingdom
Prior art keywords
ethylene
acetylene
small amounts
selective hydrogenation
march
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
GB1172066A
Inventor
Johann Langer
Wilhelm Rittinger
Karl Scheiner
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1133253A publication Critical patent/GB1133253A/en
Expired legal-status Critical Current

Links

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)

Abstract

1,133,253. Purifying ethylene. BADISCHE ANILIN- & SODA-FABRIK A.G. 17 March, 1966 [18 March, 1965], No. 11720/66. Heading C5E. Ethylene, and gas mixtures comprising predominantly ethylene (e.g. ethylene/ethane mixture from a cracker), are selectively hydrogenated for removal of minor quantities of acetylene by hydrogenation in the presence of a catalyst containing 0À01-1 wt. per cent of palladium on a carrier of silica gel having an internal surface area of 250-400 sq. m./gm. The temperature may be 50-200‹ C., the pressure 1-30 atmospheres, and the hydrogen: acetylene volume ratio 1À5 : 1-2À0 : 1. The temperature may be progressively increased as the catalyst activity decreases.
GB1172066A 1965-03-18 1966-03-17 Selective hydrogenation of small amounts of acetylene in ethylene or gases rich in ethylene Expired GB1133253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB81039A DE1290930B (en) 1965-03-18 1965-03-18 Process for the removal of small amounts of acetylene from hydrocarbon mixtures consisting essentially of ethylene by selective hydrogenation

Publications (1)

Publication Number Publication Date
GB1133253A true GB1133253A (en) 1968-11-13

Family

ID=6980940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1172066A Expired GB1133253A (en) 1965-03-18 1966-03-17 Selective hydrogenation of small amounts of acetylene in ethylene or gases rich in ethylene

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2005097948A2 (en) * 2004-03-31 2005-10-20 Eastman Chemical Company Acetylene removal method
WO2011113881A2 (en) 2010-03-19 2011-09-22 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
US11478780B2 (en) 2019-01-17 2022-10-25 Shell Usa, Inc. Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523149A1 (en) * 1982-03-15 1983-09-16 Catalyse Soc Prod Francais NEW CATALYST SUPPORTING PALLADIUM-OR, ITS PREPARATION AND USE IN SELECTIVE HYDROGENATION REACTIONS OF DIOLEFINIC AND / OR ACETYLENE HYDROCARBONS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050756B (en) * 1955-09-10 1959-02-19 Bergwerksgesellschaft Hibernia Process for removing small amounts of acetylene from olefin-containing gas mixtures
DE1173456B (en) * 1957-04-26 1964-07-09 Engelhard Ind Inc Palladium-aluminum carrier catalyst for the removal of small amounts of acetylene from hydrocarbon gas mixtures by selective hydrogenation
DE1173455B (en) * 1957-04-30 1964-07-09 Engelhard Ind Inc Palladium-aluminum oxide carrier catalyst for the selective hydrogenation of acetylene
DE1171901B (en) * 1958-07-15 1964-06-11 Girdler Suedchemie Katalysator Process for the removal of acetylenes and diolefins from hydrocarbon gases or their mixtures by selective hydrogenation
NL243457A (en) * 1958-09-20
NL248691A (en) * 1959-03-09 1900-01-01
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 (en) * 1963-07-10 1965-04-08 Huels Chemische Werke Ag Process for removing methylacetylene and / or propadiene from predominantly propene-containing hydrocarbon mixtures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2005097948A2 (en) * 2004-03-31 2005-10-20 Eastman Chemical Company Acetylene removal method
WO2005097948A3 (en) * 2004-03-31 2006-01-12 Eastman Chem Co Acetylene removal method
US7525000B2 (en) 2004-03-31 2009-04-28 Eastman Chemical Company Acetylene removal methods and apparatus
WO2011113881A2 (en) 2010-03-19 2011-09-22 Shell Internationale Research Maatschappij B.V. Hydrogenation catalyst
US11478780B2 (en) 2019-01-17 2022-10-25 Shell Usa, Inc. Bimetallic nanoparticle-based catalyst, its use in selective hydrogenation, and a method of making the catalyst

Also Published As

Publication number Publication date
NL129408C (en)
NL6603364A (en) 1966-09-19
BE677902A (en) 1966-09-16
DE1290930B (en) 1969-03-20

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