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Application filed by Grace W R & CofiledCriticalGrace W R & Co
Publication of AR042636A1publicationCriticalpatent/AR042636A1/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
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Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
La presente está orientada a la remoción de las impurezas nitrogenadas y azufradas del material de alimentación de petróleo de elevado peso molecular obtenida de la zona del catalizador de craqueo de fluido o de la zona de destilación, de un planta de tratamiento de petróleos. El proceso de la presente comprende tratar en primer término el material de alimentación de petróleo de hidrocarburos C12 y superiores, que contiene compuestos nitrogenados y azufrados, con un absorbente poroso en forma de partículas que comprende una matriz de sílice que tiene una cantidad efectiva de átomos de metal en su interior, de manera de hacer que el absorbente tenga una acidez de Lewis de por lo menos 500 micrones mol/g, y seguidamente tratar el material de alimentación resultante mediante una hidrodesulfuración catalítica de manera de producir un combustible de hidrocarburos que tiene un bajo contenido de nitrógeno y de azufre.This is aimed at the removal of nitrogen and sulfur impurities from the high molecular weight petroleum feed material obtained from the area of the fluid cracking catalyst or from the distillation zone of a petroleum treatment plant. The process herein comprises first treating the C12 and higher hydrocarbon petroleum feedstock, which contains nitrogen and sulfur compounds, with a particulate porous absorbent comprising a silica matrix having an effective amount of atoms metal inside, so as to make the absorbent have a Lewis acidity of at least 500 microns mol / g, and then treat the resulting feedstock by catalytic hydrodesulphurization so as to produce a hydrocarbon fuel having a low nitrogen and sulfur content.
ARP0301047582003-12-192003-12-19
PROCESS FOR THE REMOVAL OF THE POLLUTANTS CONTAINING NITROGEN, FROM THE CURRENTS OF OIL GAS FOOD MATERIALS
AR042636A1
(en)
Performance enhancement of adsorption desulfurization process via different new nano-catalysts using digital baffle batch reactor and mathematical modeling
Catalytic application of carbon nanotubes obtained from plastic solid waste in the removal of quinoline from isooctane by selective oxidation with hydrogen peroxide
Catalytic Application of Carbon Nanotubes Obtained from Plastic Solid Waste in the Removal of Quinoline from Isooctane by Selective Oxidation with Hydrogen Peroxide