GB1346825A - Manufacture of isoprene - Google Patents

Manufacture of isoprene

Info

Publication number
GB1346825A
GB1346825A GB2983071A GB2983071A GB1346825A GB 1346825 A GB1346825 A GB 1346825A GB 2983071 A GB2983071 A GB 2983071A GB 2983071 A GB2983071 A GB 2983071A GB 1346825 A GB1346825 A GB 1346825A
Authority
GB
United Kingdom
Prior art keywords
isoprene
june
manufacture
fabrik
buten
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
GB2983071A
Other languages
English (en)
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 GB1346825A publication Critical patent/GB1346825A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1

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)
GB2983071A 1970-06-27 1971-06-25 Manufacture of isoprene Expired GB1346825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2031900A DE2031900C3 (de) 1970-06-27 1970-06-27 Verfahren zur Herstellung von Isopren

Publications (1)

Publication Number Publication Date
GB1346825A true GB1346825A (en) 1974-02-13

Family

ID=5775152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2983071A Expired GB1346825A (en) 1970-06-27 1971-06-25 Manufacture of isoprene

Country Status (7)

Country Link
US (1) US3714285A (https=)
BE (1) BE768976A (https=)
CA (1) CA960230A (https=)
DE (1) DE2031900C3 (https=)
FR (1) FR2099832A5 (https=)
GB (1) GB1346825A (https=)
NL (1) NL7108739A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177290A (en) * 1991-01-10 1993-01-05 Exxon Chemical Patents Inc. Isoprene process
WO2014015210A2 (en) * 2012-07-20 2014-01-23 Glycos Biotechnologies, Inc. Microorganisms and processes for the conversion of glycerol to isoprene
SG11201709802XA (en) 2015-06-03 2017-12-28 Kuraray Co Method for producing conjugated diene
KR102338451B1 (ko) * 2016-05-06 2021-12-10 주식회사 쿠라레 공액 디엔의 제조 방법
IT201900025000A1 (it) 2019-12-20 2021-06-20 Versalis Spa Procedimento per la produzione di dieni.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345270A (en) * 1928-12-18 1931-03-18 Ig Farbenindustrie Ag Manufacture of butadiene or its homologues
US1923569A (en) * 1929-07-22 1933-08-22 Ig Farbenindustrie Ag Production of diolefines
CH509241A (de) * 1967-02-25 1971-06-30 Basf Ag Verfahren zur Herstellung von Verbindungen mit Alk-3-en-1-ol-Struktur
DE1928632A1 (de) * 1969-06-06 1970-12-10 Basf Ag Verfahren zur Herstellung von Isopren

Also Published As

Publication number Publication date
DE2031900B2 (de) 1978-04-27
BE768976A (fr) 1971-12-24
NL7108739A (https=) 1971-12-29
CA960230A (en) 1974-12-31
DE2031900A1 (de) 1972-01-05
US3714285A (en) 1973-01-30
FR2099832A5 (https=) 1972-03-17
DE2031900C3 (de) 1979-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee