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TN2011000085A1 - Process for the preparation of ethanedinitrile - Google Patents

Process for the preparation of ethanedinitrile

Info

Publication number
TN2011000085A1
TN2011000085A1 TN2011000085A TN2011000085A TN2011000085A1 TN 2011000085 A1 TN2011000085 A1 TN 2011000085A1 TN 2011000085 A TN2011000085 A TN 2011000085A TN 2011000085 A TN2011000085 A TN 2011000085A TN 2011000085 A1 TN2011000085 A1 TN 2011000085A1
Authority
TN
Tunisia
Prior art keywords
ethanedinitrile
preparation
reading
liquid phase
relates
Prior art date
Application number
TN2011000085A
Other languages
French (fr)
Inventor
Thomas Rutzner
Jan Keller
Ellen Klegraf
Original Assignee
Lonza Ag
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 PCT/EP2009/007992 external-priority patent/WO2010052017A1/en
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of TN2011000085A1 publication Critical patent/TN2011000085A1/en

Links

Landscapes

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

Abstract

The invention relates to a process for the preparation of ethanedinitrile, by reading hydrocyanic acid in the liquid phase with nitric acid in the presence of a cupric ion catalyst.
TN2011000085A 2009-11-09 2011-02-16 Process for the preparation of ethanedinitrile TN2011000085A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/007992 WO2010052017A1 (en) 2008-11-10 2009-11-09 Process for the preparation of ethanedinitrile

Publications (1)

Publication Number Publication Date
TN2011000085A1 true TN2011000085A1 (en) 2012-09-05

Family

ID=55024387

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2011000085A TN2011000085A1 (en) 2009-11-09 2011-02-16 Process for the preparation of ethanedinitrile

Country Status (1)

Country Link
TN (1) TN2011000085A1 (en)

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