UA68183A - A method for the isolation of dimethyl ether - Google Patents

A method for the isolation of dimethyl ether

Info

Publication number
UA68183A
UA68183A UA20031110044A UA20031110044A UA68183A UA 68183 A UA68183 A UA 68183A UA 20031110044 A UA20031110044 A UA 20031110044A UA 20031110044 A UA20031110044 A UA 20031110044A UA 68183 A UA68183 A UA 68183A
Authority
UA
Ukraine
Prior art keywords
dimethyl ether
isolation
column
rectification
reaction
Prior art date
Application number
UA20031110044A
Other versions
UA68183C2 (en
Inventor
Maksym Yevhenovych Shepeliev
Yevhen Trokhymovych Shepeliev
Ziia Naimovych Memedliaiev
Original Assignee
Khimtekhnolohiia State Res And
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 Khimtekhnolohiia State Res And filed Critical Khimtekhnolohiia State Res And
Priority to UA20031110044A priority Critical patent/UA68183C2/en
Priority to RU2004113412/04A priority patent/RU2281934C2/en
Publication of UA68183A publication Critical patent/UA68183A/en
Publication of UA68183C2 publication Critical patent/UA68183C2/en

Links

Abstract

A method for the isolation of dimethyl ether from reaction column by rectification in the column under pressure with withdrawal of dimethyl ether. Solute gases in the stripping column are removed from reaction mixture before delivery to the rectification column.
UA20031110044A 2003-11-07 2003-11-07 Method for separation of dimethyl ether UA68183C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UA20031110044A UA68183C2 (en) 2003-11-07 2003-11-07 Method for separation of dimethyl ether
RU2004113412/04A RU2281934C2 (en) 2003-11-07 2004-04-29 Dimethyl ether recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA20031110044A UA68183C2 (en) 2003-11-07 2003-11-07 Method for separation of dimethyl ether

Publications (2)

Publication Number Publication Date
UA68183A true UA68183A (en) 2004-07-15
UA68183C2 UA68183C2 (en) 2005-06-15

Family

ID=34511918

Family Applications (1)

Application Number Title Priority Date Filing Date
UA20031110044A UA68183C2 (en) 2003-11-07 2003-11-07 Method for separation of dimethyl ether

Country Status (2)

Country Link
RU (1) RU2281934C2 (en)
UA (1) UA68183C2 (en)

Also Published As

Publication number Publication date
UA68183C2 (en) 2005-06-15
RU2281934C2 (en) 2006-08-20
RU2004113412A (en) 2005-10-20

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