Overview lummus technology's olefins conversion technology (oct) is used as an on-purpose polymer-grade propylene production technology the key reaction components for this metathesis technology are ethylene, normal butenes and/or normal/iso pentenes this technology can be used with a variety of c 4. The metathesis process depicted in the figure is similar to the oct (olefins conversion technology) process developed by lummus technology (part of chicago bridge & iron co nv the hague, the netherlands wwwcbicom) and makes use of a tungsten oxide catalyst, along with a magnesium oxide co-catalyst.
Description of propylene manufacture technologies, including process flow diagrams, propylene manufacture technology description online propylene data: manufacture, uses and applications propylene manufacture via metathesis technology description.
Olefin metathesis is an equimolar olefin interconversion technology, where two olefins are reacted with each other to produce two different olefins olefin cracking utilises zeolitic cracking catalyst technology to crack the olefins to a mixture of lighter olefins and aromatics. Olefin metathesis meets rubber chemistry and technology and earlier this year, hoveyda reported a different chiral ruthenium catalyst that is not only highly selective but also highly metathesis is marvelous in the hands of the synthetic chemist, nicolaou says. Olefin metathesis olefin metathesis is a chemical reaction in which a molecule with a pair of carbon-carbon double bonds, known also as olefins or hydrocarbons, come together and exchange carbon atoms with one another, forming new value-added molecules in the process.
Olefin metathesis is now a well-entrenched synthetic technique, and is a powerful method for the clean construction of innumerable classes of chemical architectures.
All things metathesis is intended to serve as a resource on olefin metathesis and provide a setting for metathesis users to discuss this evolving technology subscribe to all things metathesis by email.
Technology olefin metathesis olefin metathesis metathesis enables our next-generation thermoset resins olefin metathesis olefin metathesis is a chemical reaction in which a molecule with a pair of carbon-carbon double bonds, known also as olefins or hydrocarbons, come together and exchange carbon atoms with one another, forming new value.