BG101737A - Метод за регенериране на акрилонитрил - Google Patents

Метод за регенериране на акрилонитрил

Info

Publication number
BG101737A
BG101737A BG101737A BG10173797A BG101737A BG 101737 A BG101737 A BG 101737A BG 101737 A BG101737 A BG 101737A BG 10173797 A BG10173797 A BG 10173797A BG 101737 A BG101737 A BG 101737A
Authority
BG
Bulgaria
Prior art keywords
regeneration
acrylonitrile
column
reactor
desorption column
Prior art date
Application number
BG101737A
Other languages
English (en)
Other versions
BG63535B1 (bg
Inventor
Paul Wachtendorf
Jeffrey RINKER
Sanjay GOLDBOLE
Original Assignee
The Standard Oil Co.
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 The Standard Oil Co. filed Critical The Standard Oil Co.
Priority to BG101737A priority Critical patent/BG63535B1/bg
Publication of BG101737A publication Critical patent/BG101737A/bg
Publication of BG63535B1 publication Critical patent/BG63535B1/bg

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Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Методът за регенерация на акрилонитрил или метакрилонитрил, получен от реакторния поток при амоксидацията на пропилен или изобутилен, включва пропускане на реакторния поток през абсорбционна, регенерационна и десорбционна колона. Максималното налягане в регенерационната колона се повишава по механичен път с около 0,00018 до 0,035 мРа с цел да се подобри хидравличният капацитет на регенерационнатаи десорбционната колона.
BG101737A 1997-07-03 1997-07-03 Метод за регенериране на акрилонитрил BG63535B1 (bg)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG101737A BG63535B1 (bg) 1997-07-03 1997-07-03 Метод за регенериране на акрилонитрил

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG101737A BG63535B1 (bg) 1997-07-03 1997-07-03 Метод за регенериране на акрилонитрил

Publications (2)

Publication Number Publication Date
BG101737A true BG101737A (bg) 1999-04-30
BG63535B1 BG63535B1 (bg) 2002-04-30

Family

ID=3927168

Family Applications (1)

Application Number Title Priority Date Filing Date
BG101737A BG63535B1 (bg) 1997-07-03 1997-07-03 Метод за регенериране на акрилонитрил

Country Status (1)

Country Link
BG (1) BG63535B1 (bg)

Also Published As

Publication number Publication date
BG63535B1 (bg) 2002-04-30

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