Ifp Energies Nouvelles

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Guillaume Duplan

Vincent Coupard

Nikolai Nesterenko

Sylvie Maury

Joseph Lopez

Delphine Bazer-Bachi

Thibault Heinz

Colin Dupont

A method for isomerising dehydration in the presence of a specific catalyst, to produce at least one alkene, carried out on a feedstock containing a non-linear primary monoalcohol, where the catalyst includes a zeolite having a series of 8MR channels and a binder having certain pore volume, which catalyst is multilobe-shaped and has characteristics including certain average mesopore volume Vm, and mesopores having a certain diameter, an average certain macropore volume VM, the macropores having a certain diameter, and certain average micropore volume V&#x3bc;, the micropores having a certain diameter, and the catalyst has a certain exposed geometric area.

Method for isomerising dehydration of a non-linear primary monoalcohol on a quadrilobed iron zeolite catalyst

A process for the isomerizing dehydration of a feedstock including a primary monoalcohol, alone or as a mixture, of formula R&#x2014;CH&#x2014;OH, wherein R is a nonlinear alkyl radical of general formula CHwhere n is an integer between 3 and 20, the process taking place

Method for the isomerizing dehydration of a non-linear primary alcohol feedstock in the presence of water injection and a catalyst comprising a FER or MFS zeolite

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Saint Julien les Rosiers, France

Guillaume Duplan