Process for the industrial isolation of propene

C - Chemistry – Metallurgy – 07 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C 7/12 (2006.01)

Patent

CA 2728314

The present invention relates to a process for the industrial isolation of propene from a gas stream comprising at least propene and propane, which comprises the step - contacting of the gas stream with an adsorbent comprising a porous metal organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, with the adsorbent becoming laden with propane and the gas stream therefore having an increased proportion of propene, wherein the at least bidentate organic compound is an imidazolate which is unsubstituted or has one or more substituents selected independently from the group consisting of halogen, C1-6- alkyl, phenyl, NH2, NH(C1-6-alkyl), N(C1-6-alkyl)2, OH, O-phenyl and O-C1-6- alkyl. The present invention further relates to the use of such a porous metal organic framework for the industrial isolation of propene from a gas stream comprising at least propene and propane by at least partial removal of propane from the gas stream.

La présente invention porte sur un procédé d'obtention industrielle du propène à partir d'un courant gazeux contenant au moins du propène et du propane. Ce procédé comprend les étapes suivantes - amener en contact le courant gazeux avec un adsorbant contenant un squelette organométallique poreux contenant au moins un composé organique au moins bidenté lié par coordination à au moins avec un ion métallique, l'adsorbant étant chargé en propane et le courant gazeux présentant de ce fait une teneur en propène augmentée, le composé organique au moins bidenté étant une imidazolate, qui est non substitué ou présente un ou plusieurs substituants choisis indépendamment l'un de l'autre dans le groupe constitué par halogène, alkyle en C1-6, phényle, NH2, NH(alkyle en C1-6), N(alkyle en C1-6)2, OH, O-phényle et O-alkyle en C1-6. De plus, la présente invention concerne l'utilisation d'un tel squelette organométallique poreux pour l'obtention industrielle de propène à partir d'un courant gazeux contenant au moins du propène et du propane par appauvrissement en propane du courant gazeux.

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 the industrial isolation of propene 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 the industrial isolation of propene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the industrial isolation of propene will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1499776

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