Process for manufacturing epichlorohydrin

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 301/26 (2006.01) C08G 65/24 (2006.01) C07D 303/08 (2006.01)

Patent

CA 2677031

Process for manufacturing epichlorohydrin comprising the following steps: a) in a liquid reaction medium, a mixture of 1,3 - dichloro - 2 - propanol and 2,3 - dichloro - 1 - propanol, in which the 1,3 - dichloro - 2 - propanol content is at least 10 wt%, is reacted with at least one basic compound in order to form epichlorohydrin and a salt; and b) at least one part of the liquid reaction medium from step a) is subjected to a settling operation in which at least a first fraction containing most of the epichlorohydrin which was contained in the part of the reaction medium from step a) before the settling operation and a second fraction containing most of the salt which was contained in the part of the reaction medium from step a) before the settling operation are separated.

L'invention concerne un procédé de production d'épichlorohydrine comprenant les étapes suivantes: a) dans un milieu réactionnel liquide, un mélange de1,3 - dichloro - 2 - propanol et de 2,3 - dichloro - 1 - propanol, dans lequel la teneur en 1,3 - dichloro - 2 - propanol est au moins égale à 10% en poids, est mis à réagir avec au moins un composé de base de manière à former de l'épichlorohydrine et un sel; et b) au moins une partie du milieu réactionnel liquide de l'étape a) est soumise à une opération de décantation dans laquelle au moins une première fraction contenant la majeure partie de l'épichlorohydrine qui était contenue dans la partie du milieu réactionnel de l'étape a) avant l'opération de décantation et une seconde fraction contenant la majeure partie du sel qui était contenu dans la partie du milieu réactionnel de l'étape a) avant l'opération de décantation sont séparées.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for manufacturing epichlorohydrin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for manufacturing epichlorohydrin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing epichlorohydrin will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1625804

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.