GB331482A - Improvements in or relating to the preparation of diolefines directly from alcohols - Google Patents

Improvements in or relating to the preparation of diolefines directly from alcohols

Info

Publication number
GB331482A
GB331482A GB312829A GB312829A GB331482A GB 331482 A GB331482 A GB 331482A GB 312829 A GB312829 A GB 312829A GB 312829 A GB312829 A GB 312829A GB 331482 A GB331482 A GB 331482A
Authority
GB
United Kingdom
Prior art keywords
diolefines
alcohols
bromine
zinc
relating
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
GB312829A
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.)
SERGE VASSILIEWITSCH LEBEDEV
Original Assignee
SERGE VASSILIEWITSCH LEBEDEV
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 SERGE VASSILIEWITSCH LEBEDEV filed Critical SERGE VASSILIEWITSCH LEBEDEV
Priority to GB312829A priority Critical patent/GB331482A/en
Publication of GB331482A publication Critical patent/GB331482A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

331,482. Lebedev, S. V. Jan. 30, 1929. Diolefines and their bromine derivatives. Diolefines are obtained by heating alcohols, having a lower number of carbon atoms than the diolefine required, in the presence of a dehydrating catalyst and a dehydrogenating catalyst. Methyl, ethyl and propyl alcohols may be treated. The reaction is preferably carried out under reduced pressure, and the products cooled rapidly. In an example ethyl alcohol (95 per cent) is led through a quartz tube containing aluminium and zinc oxides at 400‹ C. and a quarter atmospheric pressure. The reaction products are passed through a condenser at 0‹ C. and thence into bromine. The bromides are then fractionally distilled, and the residual tetrabromide is converted into butadiene in a known manner, e.g. by reduction with zinc in alcoholic solution. Specification 17235/12 is referred to.
GB312829A 1929-01-30 1929-01-30 Improvements in or relating to the preparation of diolefines directly from alcohols Expired GB331482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB312829A GB331482A (en) 1929-01-30 1929-01-30 Improvements in or relating to the preparation of diolefines directly from alcohols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB312829A GB331482A (en) 1929-01-30 1929-01-30 Improvements in or relating to the preparation of diolefines directly from alcohols

Publications (1)

Publication Number Publication Date
GB331482A true GB331482A (en) 1930-06-30

Family

ID=9752433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB312829A Expired GB331482A (en) 1929-01-30 1929-01-30 Improvements in or relating to the preparation of diolefines directly from alcohols

Country Status (1)

Country Link
GB (1) GB331482A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2712673A1 (en) 2012-09-28 2014-04-02 LANXESS Deutschland GmbH Method for manufacturing 1,3-butadiene
WO2014199348A3 (en) * 2013-06-13 2015-06-25 Basf Se Metal doped silicate catalysts for the selective conversion of ethanol to butadiene
EP2918338A1 (en) 2014-03-13 2015-09-16 LANXESS Deutschland GmbH Process for the production of 1,3-butadiene
WO2016066869A1 (en) 2014-10-30 2016-05-06 Abengoa Research, S.L. Microporous catalyst with selective encapsulation of metal oxides, used to produce butadiene precursors
WO2016066873A1 (en) 2014-10-30 2016-05-06 Abengoa Research, S.L. Mixed oxides comprising magnesium and boron, and use thereof as catalysts for producing butadiene precursors
US9878965B2 (en) 2013-06-13 2018-01-30 Basf Se Process for the preparation of butadiene
WO2018182450A1 (en) 2017-03-31 2018-10-04 Общество с ограниченной ответственностью "ЭТБ каталитические технологии" (ООО "ЭТБ КаТ") Single-stage method of butadiene production
EP3388408A1 (en) * 2017-04-11 2018-10-17 Linde Aktiengesellschaft Method and plant for the production of butadiene from ethanol

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2712673A1 (en) 2012-09-28 2014-04-02 LANXESS Deutschland GmbH Method for manufacturing 1,3-butadiene
WO2014049158A1 (en) 2012-09-28 2014-04-03 Lanxess Deutschland Gmbh Method for producing 1,3-butadiene
WO2014199348A3 (en) * 2013-06-13 2015-06-25 Basf Se Metal doped silicate catalysts for the selective conversion of ethanol to butadiene
US9878965B2 (en) 2013-06-13 2018-01-30 Basf Se Process for the preparation of butadiene
EP2918338A1 (en) 2014-03-13 2015-09-16 LANXESS Deutschland GmbH Process for the production of 1,3-butadiene
WO2016066869A1 (en) 2014-10-30 2016-05-06 Abengoa Research, S.L. Microporous catalyst with selective encapsulation of metal oxides, used to produce butadiene precursors
WO2016066873A1 (en) 2014-10-30 2016-05-06 Abengoa Research, S.L. Mixed oxides comprising magnesium and boron, and use thereof as catalysts for producing butadiene precursors
WO2018182450A1 (en) 2017-03-31 2018-10-04 Общество с ограниченной ответственностью "ЭТБ каталитические технологии" (ООО "ЭТБ КаТ") Single-stage method of butadiene production
EP3388408A1 (en) * 2017-04-11 2018-10-17 Linde Aktiengesellschaft Method and plant for the production of butadiene from ethanol

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