Process for direct oxidation of propylene to propylene oxide...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 301/12 (2006.01) B01J 29/068 (2006.01) B01J 29/89 (2006.01) B01J 35/02 (2006.01) B01J 37/00 (2006.01) B01J 37/04 (2006.01) C01B 37/00 (2006.01)

Patent

CA 2499744

Large crystals of titanium silicalite or intergrowths of intergrown smaller crystals, having a mean particle size greater than 2 ~m, have been found catalytically effective at commercially reasonable rates for the epoxidation of olefins in the presence of hydrogen peroxide. Crystals synthesized with a silica source having a low sodium content exhibit high levels of production and selectivity. The crystals have a low attrition rate and are easily filterable from a product stream.

On a observé que de larges cristaux de silicalite au titane ou des intercroissances de cristaux enchevêtrées, présentant une dimension de particules moyenne supérieure à 2 µm présentent une efficacité catalytique à des prix de commercialisation abordables pour l'époxydation d'oléfines en présence de peroxyde d'hydrogène. Des cristaux synthétisés avec une source de silice ayant une faible teneur en sodium présentent de hauts niveaux de production et de sélectivité. Les cristaux présentent un faible taux d'usure et peuvent facilement être filtrés à partir d'un débit diluat.

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

Rate now

     

Profile ID: LFCA-PAI-O-1722425

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