GB141057A - Process for the manufacture of acrolein - Google Patents

Process for the manufacture of acrolein

Info

Publication number
GB141057A
GB141057A GB930620A GB930620A GB141057A GB 141057 A GB141057 A GB 141057A GB 930620 A GB930620 A GB 930620A GB 930620 A GB930620 A GB 930620A GB 141057 A GB141057 A GB 141057A
Authority
GB
United Kingdom
Prior art keywords
acrolein
sulphate
bisulphate
glycerine
manufacture
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
GB930620A
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.)
ADOLPHE LEPAPE
Original Assignee
ADOLPHE LEPAPE
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 ADOLPHE LEPAPE filed Critical ADOLPHE LEPAPE
Publication of GB141057A publication Critical patent/GB141057A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule

Landscapes

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

Abstract

Acrolein is obtained by heating glycerine with a bisulphate, which may be mixed with a neutral sulphate; preferably a mixture of potassium bisulphate and sulphate is employed. The process is made continuous by allowing fresh glycerine to flow on to the dehydrating material. The distillate is fractionated and the acrolein fraction is neutralized, e.g. by an alkali or alkaline-earth carbonate or bicarbonate. It may further be dried, e.g. by calcium chloride or sodium sulphate.
GB930620A 1919-03-31 1920-03-31 Process for the manufacture of acrolein Expired GB141057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR141057X 1919-03-31

Publications (1)

Publication Number Publication Date
GB141057A true GB141057A (en) 1921-06-09

Family

ID=8874665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB930620A Expired GB141057A (en) 1919-03-31 1920-03-31 Process for the manufacture of acrolein

Country Status (1)

Country Link
GB (1) GB141057A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136336A2 (en) * 2005-06-20 2006-12-28 Evonik Stockhausen Gmbh Prodcution of acrolein acrylic acid and water-absorbent polymer structures made from glycerine
WO2008023040A2 (en) * 2006-08-22 2008-02-28 Evonik Stockhausen Gmbh Acrylic acid based on renewable raw materials, water-absorbing polymer structures, and method for the production thereof by means of dehydration
US20100069583A1 (en) * 2006-11-02 2010-03-18 Nippon Shokubai Co. Ltd Process for producing acrylic acid, apparatus for producing acrylic acid, and composition for producing acrylic acid
US8703450B2 (en) 2005-02-28 2014-04-22 Evonik Degussa Gmbh Water-absorbent polymer structures based on renewable resources and method for producing said structures
US20200031750A1 (en) * 2017-02-17 2020-01-30 David O. Trahan System For Suflide Treatment In Oilfield Systems

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703450B2 (en) 2005-02-28 2014-04-22 Evonik Degussa Gmbh Water-absorbent polymer structures based on renewable resources and method for producing said structures
WO2006136336A2 (en) * 2005-06-20 2006-12-28 Evonik Stockhausen Gmbh Prodcution of acrolein acrylic acid and water-absorbent polymer structures made from glycerine
WO2006136336A3 (en) * 2005-06-20 2007-04-26 Stockhausen Chem Fab Gmbh Prodcution of acrolein acrylic acid and water-absorbent polymer structures made from glycerine
WO2008023040A2 (en) * 2006-08-22 2008-02-28 Evonik Stockhausen Gmbh Acrylic acid based on renewable raw materials, water-absorbing polymer structures, and method for the production thereof by means of dehydration
WO2008023040A3 (en) * 2006-08-22 2008-06-12 Stockhausen Chem Fab Gmbh Acrylic acid based on renewable raw materials, water-absorbing polymer structures, and method for the production thereof by means of dehydration
US7939597B2 (en) 2006-08-22 2011-05-10 Evonik Stockhausen Gmbh Acrylic acid and water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration
US8258249B2 (en) 2006-08-22 2012-09-04 Evonik Stockhausen Gmbh Water-absorbing polymer structures based on renewable raw materials and process for their production by dehydration
US20100069583A1 (en) * 2006-11-02 2010-03-18 Nippon Shokubai Co. Ltd Process for producing acrylic acid, apparatus for producing acrylic acid, and composition for producing acrylic acid
US20200031750A1 (en) * 2017-02-17 2020-01-30 David O. Trahan System For Suflide Treatment In Oilfield Systems
US10730818B2 (en) * 2017-02-17 2020-08-04 David O. Trahan System for sulfide treatment in oilfield systems

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