[go: up one dir, main page]

GB1260037A - Method of producing sulfolane - Google Patents

Method of producing sulfolane

Info

Publication number
GB1260037A
GB1260037A GB40585/69A GB4058569A GB1260037A GB 1260037 A GB1260037 A GB 1260037A GB 40585/69 A GB40585/69 A GB 40585/69A GB 4058569 A GB4058569 A GB 4058569A GB 1260037 A GB1260037 A GB 1260037A
Authority
GB
United Kingdom
Prior art keywords
sulpholane
isopropanol
catalyst
temperature
sulfolane
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
GB40585/69A
Inventor
Anna Vasilievna Mashkina
Jury Alexeevich Savostin
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.)
INST KATALIZA SIB OTDEL AN SSS
Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences
Original Assignee
INST KATALIZA SIB OTDEL AN SSS
Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences
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 INST KATALIZA SIB OTDEL AN SSS, Boreskov Institute of Catalysis Siberian Branch of Russian Academy of Sciences filed Critical INST KATALIZA SIB OTDEL AN SSS
Priority to GB40585/69A priority Critical patent/GB1260037A/en
Publication of GB1260037A publication Critical patent/GB1260037A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,260,037. Sulpholane. INSTITUT KATALIZA SIBIRSKOGO OTDELENIA AN SSSR. 14 Aug., 1969, No. 40585/69. Heading C2C. Sulpholane is prepared by hydrogenating sulpholene at a temperature of from 10‹ to 40‹ C. in the presence of supported palladium oxide as catalyst. The hydrogenation is suitably effected in isopropanol or an isopropanol-sulpholane mixture at elevated pressure. The catalyst may be reactivated by oxidation at a temperature of up to 300‹ C.
GB40585/69A 1969-08-14 1969-08-14 Method of producing sulfolane Expired GB1260037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB40585/69A GB1260037A (en) 1969-08-14 1969-08-14 Method of producing sulfolane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40585/69A GB1260037A (en) 1969-08-14 1969-08-14 Method of producing sulfolane

Publications (1)

Publication Number Publication Date
GB1260037A true GB1260037A (en) 1972-01-12

Family

ID=10415627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40585/69A Expired GB1260037A (en) 1969-08-14 1969-08-14 Method of producing sulfolane

Country Status (1)

Country Link
GB (1) GB1260037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147235A (en) * 1996-03-15 2000-11-14 Upm-Kymmene Oyj Process for hydrogenating unsaturated plant-based compounds and regeneration of a used catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147235A (en) * 1996-03-15 2000-11-14 Upm-Kymmene Oyj Process for hydrogenating unsaturated plant-based compounds and regeneration of a used catalyst

Similar Documents

Publication Publication Date Title
GB1416659A (en) Preparation of 4-isopropylcyclohexylmethanol
GB1376642A (en) Bleed type fluid pressure control apparatus
GB1330112A (en) Isononanols and their use in the form of bis-isononyl esters of phthalic acid or adipic acid as plasticizers for polyvinyl chloride
ES425221A1 (en) Process for producing {60 -6-deoxytetracyclines
GB1229707A (en)
GB1112837A (en) Process for the preparation of cycloalkanols and mixtures of cycloalkanols and cycloalkanones
GB1260037A (en) Method of producing sulfolane
GB1329815A (en) Production of tertiary acetylenic glycols by reaction of acetylene with ketones
GB1329896A (en) Production of 2-ethylhexan-1-al
GB1455578A (en) Process for the reduction of 3-keto-steroids
ES389506A1 (en) Process for the preparation of citronellal
GB1338419A (en) Process for the manufacture of ketones
GB1296448A (en)
GB1230732A (en)
GB1299615A (en) Production of 2-methyl-3-buten-2-ol
GB1358121A (en) Production of pure 1-acetoxy-3-methylbut-2-en-4-al
GB1380555A (en) Process for the preparation of 2,3,5-trimethylhydroquinone
GB1396656A (en) Production of 4-endotricyclo 5,2,1,02,6-endo- decylamine
GB1127702A (en) Process for preparing cis-cyclodecene
GB953621A (en) Process for the manufacture of omega-aminodecanoic acid
GB1205141A (en) Process for producing monoethylamine
ES411143A1 (en) Preparation of 3-fluoro-d-alanine
ES382830A1 (en) Production of hydrogen peroxide
ES424606A1 (en) Process for preparing hydroxydiphenyl
GB1291037A (en) 7beta-METHYLSTEROIDS

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees