RO64887A2 - Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau - Google Patents

Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau

Info

Publication number
RO64887A2
RO64887A2 RO6954072A RO6954072A RO64887A2 RO 64887 A2 RO64887 A2 RO 64887A2 RO 6954072 A RO6954072 A RO 6954072A RO 6954072 A RO6954072 A RO 6954072A RO 64887 A2 RO64887 A2 RO 64887A2
Authority
RO
Romania
Prior art keywords
acetonitrile
obtaining
azeotrope
acetonitrile azeotrope
obtaining acetonitrile
Prior art date
Application number
RO6954072A
Other languages
English (en)
French (fr)
Inventor
Dietmar B Bader
Marian Nistor
Camilia P Bader
Original Assignee
Combinatul Petrochimic
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 Combinatul Petrochimic filed Critical Combinatul Petrochimic
Priority to RO6954072A priority Critical patent/RO64887A2/ro
Publication of RO64887A2 publication Critical patent/RO64887A2/ro

Links

RO6954072A 1972-01-26 1972-01-26 Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau RO64887A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO6954072A RO64887A2 (fr) 1972-01-26 1972-01-26 Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO6954072A RO64887A2 (fr) 1972-01-26 1972-01-26 Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau

Publications (1)

Publication Number Publication Date
RO64887A2 true RO64887A2 (fr) 1978-12-15

Family

ID=20090123

Family Applications (1)

Application Number Title Priority Date Filing Date
RO6954072A RO64887A2 (fr) 1972-01-26 1972-01-26 Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau

Country Status (1)

Country Link
RO (1) RO64887A2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044783A2 (en) 2003-11-04 2005-05-19 Lonza Ag Acetonitrile recycling process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044783A2 (en) 2003-11-04 2005-05-19 Lonza Ag Acetonitrile recycling process
WO2005044783A3 (en) * 2003-11-04 2005-08-11 Lonza Ag Acetonitrile recycling process

Similar Documents

Publication Publication Date Title
BE804181R (fr) Procede de nettoyage
IT974747B (it) Procedimento perfezionato per la produzione di 2 2 4 4 dii drossidifenilpropano
BE795950A (fr) Procede de preparation d'amidosilanes
RO73528A (ro) Procedeu de obtinere a poliesterilor alifatici
BE808733A (fr) Procede de preparation de cyclohexane-diones-1,3
BE804341A (fr) Procede de preparation de cephemimycine
BE797921A (fr) Procede de sechage
BE802806A (fr) Procede perfectionne de production d'adiponitrile
BE804533A (fr) Procede d'extraction de houblon
BE794265A (fr) Procede de preparation de materiaux poromeres
RO70548A (ro) Procedeu de obtinere a dezacetoxicefalosporinei c
BE798934A (fr) Procede de cristallisation
RO65173A (ro) Procedeu de obtinere a complexului de antibiotice a25822
BE791904A (fr) Procede de deshydrochloration
RO64170A (fr) Procede pour obtenir l'antibiotique a-2315
RO62849A (fr) Procede pour obtenir d'acides 2-alcoxy-5-alkylsulfonylbenzoiques
RO62772A (fr) Procede pour obtenir des oximcarbamates n-sulfeniles
RO64887A2 (fr) Procede d'obtenir d'acetonitrile partant d'azeotrope acetonitrile-eau
RO64465A (fr) Procede d'obtention de la n-diethyleaminoethyle-2-methoxy-4-amino-5-chlorebenzamide
RO67836A (ro) Procedeu de obtinere a unor carbotiolati de acetidine
BE793327A (fr) Procede d'encapsulation
BE794960A (fr) Procede de revetement
BE807087A (fr) Procede pour la preparation de thiazolines-(3)
BE796510A (fr) Procede de preparation d'azines
BE796399A (fr) Procede de production de peptides