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Chemistry Of Hydrocarbon Compounds > Unsaturated Compound Synthesis > Triple-bond Product > With Heat Conservation Or Using Solid Inert Heat Carrier, E.g., Regenerative Furnace, Etc. With Heat Conservation Or Using Solid Inert Heat Carrier, E.g., Regenerative Furnace, Etc.With Heat Conservation Or Using Solid Inert Heat Carrier, E.g., Regenerative Furnace, Etc. patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/23/06 - 20060264686 - Process for the oligomerization of butenes The invention relates to a process for the oligomerization of butenes, in which a stream which contains predominantly butenes and has been obtained by separation from a stream of hydrocarbons having a lower content of butenes, scrubbing and drying is fed to the oligomerization. ... 10/12/06 - 20060229480 - Tetramerization of olefins The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand. ... 03/23/06 - 20060063955 - Process for oligomerizing olefins using a silica-alumina based catalyst An olefin oligomerization process employs a particular silica-alumina catalyst which comprises a non zeolitic support based on silica-alumina containing a quantity of more than 5% by weight and 95% by weight or less of silica (SiO2) and has the following characteristics: a mean pore diameter, measured by mercury porosimetry, in ... 12/22/05 - 20050283037 - Process for improving gasoline cuts and conversion into gas oils The invention relates to a process for converting a hydrocarbons charge comprising linear and branched olefins comprising the following stages: a) a stage of membrane separation of the hydrocarbon charge under conditions making it possible to produce a cut β containing the majority of the linear olefins present in said ... 08/18/05 - 20050182284 - Oligomerization of olefins A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds. ... ### FreshPatents.com Support |