Mora Vallejo
Rodolfo Juventino Mora Vallejo, Mexico MX
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20080280754 | Process For Preparing a Catalytic Composition For the Hydroconversion of Petroleum Fractions - The invention relates to a method of preparing a catalytic composition comprising at least one non-noble metal from group VIII and at least one metal from group VIB of the periodic table. The invention also relates to the catalytic composition thus produced, which has a high specific activity in reactions involving the hydroprocessing of light and intermediate fractions, preferably in reactions involving the hydrotreatment of hydrocarbon streams, including hydrodesulphurisation (HDS), hydrodenitrogenation (HDN) and hydro-dearomatisation (HDA). | 11-13-2008 |
Rodolfo Juventino Mora Vallejo, Del. Gustavo A. Madero MX
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20120067778 | Multimetallic anionic clays and derived products for SOx removal in the fluid catalytic cracking process - The present invention relates to the preparation of Multimetallic Anionic Clays (MACs) through a simple method, which are then shaped by spray-drying into microspheres with adequate mechanical properties, suitable to be fluidized. The microspheres are appropriate for application as additives in the Fluid Catalytic Cracking (FCC) process, i.e. blended with the conventional catalyst, to in situ remove sulfur oxides (SO | 03-22-2012 |
Rodolfo Juventino Mora Vallejo, Mexico City MX
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20150027928 | Ionic liquids, methylcarbonate- or carboxylates-based, obtaining process and use thereof - Methylcarbonate-based ionic liquids (LIs) or carboxylates, derived from aliphatic or aromatic carboxylic acids are provided for the extraction of nitrogen compounds from hydrocarbon mixture (HCs) by liquid-liquid selective extraction, at room temperature and atmospheric pressure, where the LIs are immiscible with the HCs. This process is performed through an extraction by stifling two phases, followed by separation, or in a continuous flow system where the nitrogenous compounds are transferred to the phase formed by the LI and the total nitrogen content is substantially reduced in the HCS phase. The ionic liquids have the general formula C+A−, where: | 01-29-2015 |
20150087502 | Process for preparing a catalytic composition for the hydroconversion of petroleum fractions - The invention relates to a method of preparing a catalytic composition comprising at least one non-noble metal from group VIII and at least one metal from group VIB of the periodic table. The invention also relates to the catalytic composition thus produced, which has a high specific activity in reactions involving the hydroprocessing of light and intermediate fractions, preferably in reactions involving the hydrotreatment of hydrocarbon streams, including hydrodesulphurisation (HDS), hydrodenitrogenation (HDN) and hydro-dearomatisation (HDA). | 03-26-2015 |