GB1350285A - Process for the removal of butene-1 from feedstocks containing butene2 - Google Patents

Process for the removal of butene-1 from feedstocks containing butene2

Info

Publication number
GB1350285A
GB1350285A GB1350285DA GB1350285A GB 1350285 A GB1350285 A GB 1350285A GB 1350285D A GB1350285D A GB 1350285DA GB 1350285 A GB1350285 A GB 1350285A
Authority
GB
United Kingdom
Prior art keywords
butene
catalyst
butene2
removal
isobutene
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
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of GB1350285A publication Critical patent/GB1350285A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation

Abstract

1350285 Selective hydrogenation; isomerization BP CHEMICALS INTERNATIONAL Ltd 27 April 1972 [14 May 1971] 14932/71 Heading C5E 1-olefins containing more than three carbon atoms are removed from hydrocarbon feedstocks by contacting with hydrogen and a catalyst comprising Rh, Pd, Os, Ir or Pt at 0‹ C. to -70‹C. 1-butene is removed from a feedstock, also containing isobutene, cis and trans butene-2, saturated hydrocarbons and trace amounts of diolefins, and which is to be used to prepare 2 methyl butene-2 by the co-dismutation of isobutene and butene-2, by being in part hydrogenated to butane and in part isomerized to butene-2. The catalyst can comprise 0À005-1 wt. per cent of the noble metal on alumina and the reaction can be carried out at 0 to 140 bar in the liquid phase at a LHSV of 0À1 to 30 or in the gas phase at a GHSV of 20 to 6000.
GB1350285D 1971-05-14 1971-05-14 Process for the removal of butene-1 from feedstocks containing butene2 Expired GB1350285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1493271 1971-05-14

Publications (1)

Publication Number Publication Date
GB1350285A true GB1350285A (en) 1974-04-18

Family

ID=10050091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1350285D Expired GB1350285A (en) 1971-05-14 1971-05-14 Process for the removal of butene-1 from feedstocks containing butene2

Country Status (2)

Country Link
DE (1) DE2223513A1 (en)
GB (1) GB1350285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528033A1 (en) * 1982-06-08 1983-12-09 Exxon Research Engineering Co PROCESS FOR TREATING ISOBUTYLENE LOAD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2613648B2 (en) * 1989-01-27 1997-05-28 東燃化学株式会社 Method for Isomerizing Butene-1 to Butene-2 in Isobutylene
EP1388528B1 (en) 2002-08-06 2015-04-08 Evonik Degussa GmbH Process for the oligomerisation of isobutene contained in hydrocarbon streams containing n-butene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528033A1 (en) * 1982-06-08 1983-12-09 Exxon Research Engineering Co PROCESS FOR TREATING ISOBUTYLENE LOAD
US4435609A (en) 1982-06-08 1984-03-06 Exxon Research & Engineering Co. Isomerization of butene-1 to butene-2 in isobutylene

Also Published As

Publication number Publication date
DE2223513A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee