MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202647087443 A) filed by Ifp Energies Nouvelles on July 17, 2026, for Method For Producing Renewable Kerosene Comprising Two Hydroconversion Steps And Using A Specific Catalyst In The Second Hydroconversion Step.
Inventors include Bouchy, Christophe; Tellier, Elodie; and Hudebine, Damien.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: The present invention describes a method for treating a feedstock originating from a renewable source, comprising a hydrotreatment step a), a step b) of separation of the effluent resulting from step a) into a light fraction and a hydrocarbon effluent, a step c) of hydroconversion of the hydrocarbon effluent resulting from step c), using a catalyst comprising a hydrogenating phase that contains at least one metal from group VIII and/or at least one metal from group VIB, and an acid support comprising a silica-alumina or one or more zeolites, a step d) of separation of the effluent resulting from step c), which makes it possible to separate at least one gaseous fraction and at least one hydrocarbon effluent, a step e) of fractionation of the hydrocarbon effluent resulting from step d) into at least one heavy cut having an initial boiling point of between 250°C and 300°C, or a step of stabilisation of the hydrocarbon effluent resulting from step d) in order to separate a heavy cut having an initial boiling point of between 100°C and 180°C, a second hydroconversion step f), distinct from step c), of hydroconversion of the effluent resulting from step e), carried out in the presence of a specific catalyst, a separation step g), and a fractionation or stabilisation step h), wherein steps d) and g), and steps e) and h), are able to be carried out in the same unit or in separate units.
Disclaimer: Curated by HT Syndication.
