RU96100950A - METHOD FOR PRODUCING ACRYLIC ACID ETHERS - Google Patents

METHOD FOR PRODUCING ACRYLIC ACID ETHERS

Info

Publication number
RU96100950A
RU96100950A RU96100950/13A RU96100950A RU96100950A RU 96100950 A RU96100950 A RU 96100950A RU 96100950/13 A RU96100950/13 A RU 96100950/13A RU 96100950 A RU96100950 A RU 96100950A RU 96100950 A RU96100950 A RU 96100950A
Authority
RU
Russia
Prior art keywords
acrylic acid
producing acrylic
hydrolysis
acid ethers
acrylamide
Prior art date
Application number
RU96100950/13A
Other languages
Russian (ru)
Other versions
RU2108391C1 (en
Inventor
В.И. Тарасова
Н.А. Андреева
В.С. Борисов
С.П. Воронин
С.В. Козулин
В.Г. Дебабов
А.С. Яненко
А.А. Хоркин
Т.А. Байбурдов
Л.В. Решетникова
В.И. Симонцев
Н.Ф. Павлюк
Original Assignee
Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина
Filing date
Publication date
Application filed by Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина filed Critical Саратовский филиал Научно-исследовательского института химии и технологии полимеров им.акад.В.А.Каргина
Priority to RU96100950A priority Critical patent/RU2108391C1/en
Priority claimed from RU96100950A external-priority patent/RU2108391C1/en
Application granted granted Critical
Publication of RU2108391C1 publication Critical patent/RU2108391C1/en
Publication of RU96100950A publication Critical patent/RU96100950A/en

Links

Claims (1)

Способ получения эфиров акриловой кислоты, включающий гидролиз акрилонитрила до амида, гидролиз амида, выделение акриловой кислоты, ее этерификацию и выделение эфира известным приемом, отличающийся тем, что гидролиз акрилонитрила до акриламида осуществляют с использованием биомассы штамма Rhodococcus rhodocrous, гидролиз акриламида выполняют при мольном соотношении акриламида : серная кислота 1 : 0,5 - 1,0, акриловую кислоту выделяют экстракцией соответствующим спиртом или эфиром, или спиртом и эфиром.The method of producing acrylic acid esters, including hydrolysis of acrylonitrile to amide, hydrolysis of amide, isolation of acrylic acid, its esterification and isolation of ether in a known manner, characterized in that the hydrolysis of acrylonitrile to acrylamide is carried out using biomass of the strain Rhodococcus rhodocrous, the hydrolysis of acrylamide is carried out with acrylamide : sulfuric acid 1: 0.5 - 1.0, acrylic acid is isolated by extraction with the corresponding alcohol or ether, or alcohol and ether.
RU96100950A 1996-01-16 1996-01-16 Method of synthesis of acrylic acid esters and c1-c8-aliphatic alcohols RU2108391C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96100950A RU2108391C1 (en) 1996-01-16 1996-01-16 Method of synthesis of acrylic acid esters and c1-c8-aliphatic alcohols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96100950A RU2108391C1 (en) 1996-01-16 1996-01-16 Method of synthesis of acrylic acid esters and c1-c8-aliphatic alcohols

Publications (2)

Publication Number Publication Date
RU2108391C1 RU2108391C1 (en) 1998-04-10
RU96100950A true RU96100950A (en) 1998-07-27

Family

ID=20175860

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96100950A RU2108391C1 (en) 1996-01-16 1996-01-16 Method of synthesis of acrylic acid esters and c1-c8-aliphatic alcohols

Country Status (1)

Country Link
RU (1) RU2108391C1 (en)

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