CA2580951A1 - Procede de distillation azeotrope - Google Patents

Procede de distillation azeotrope Download PDF

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Publication number
CA2580951A1
CA2580951A1 CA002580951A CA2580951A CA2580951A1 CA 2580951 A1 CA2580951 A1 CA 2580951A1 CA 002580951 A CA002580951 A CA 002580951A CA 2580951 A CA2580951 A CA 2580951A CA 2580951 A1 CA2580951 A1 CA 2580951A1
Authority
CA
Canada
Prior art keywords
column
water
entrainer
aliphatic carboxylic
carboxylic acid
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.)
Abandoned
Application number
CA002580951A
Other languages
English (en)
Inventor
William David Parten
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.)
Invista Technologies SARL Switzerland
Original Assignee
Individual
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
Priority claimed from GBGB9602680.2A external-priority patent/GB9602680D0/en
Application filed by Individual filed Critical Individual
Publication of CA2580951A1 publication Critical patent/CA2580951A1/fr
Abandoned legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002580951A 1996-02-09 1997-01-28 Procede de distillation azeotrope Abandoned CA2580951A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9602680.2A GB9602680D0 (en) 1996-02-09 1996-02-09 Distillation process
GB9602680.2 1996-02-09
CA002247291A CA2247291C (fr) 1996-02-09 1997-01-28 Procede de distillation azeotrope

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002247291A Division CA2247291C (fr) 1996-02-09 1997-01-28 Procede de distillation azeotrope

Publications (1)

Publication Number Publication Date
CA2580951A1 true CA2580951A1 (fr) 1997-08-14

Family

ID=38051298

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002580951A Abandoned CA2580951A1 (fr) 1996-02-09 1997-01-28 Procede de distillation azeotrope

Country Status (1)

Country Link
CA (1) CA2580951A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012038752A1 (fr) 2010-09-23 2012-03-29 Davy Process Technology Limited Procédé et appareil
WO2016055463A1 (fr) * 2014-10-06 2016-04-14 Invista Technologies S.À R.L. Procédé pour éliminer des résidus au moyen d'un dispositif de rectification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012038752A1 (fr) 2010-09-23 2012-03-29 Davy Process Technology Limited Procédé et appareil
WO2016055463A1 (fr) * 2014-10-06 2016-04-14 Invista Technologies S.À R.L. Procédé pour éliminer des résidus au moyen d'un dispositif de rectification

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