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Application filed by Texaco Development CorpfiledCriticalTexaco Development Corp
Priority to MX2647686ApriorityCriticalpatent/MX169829B/en
Publication of MX169829BpublicationCriticalpatent/MX169829B/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
La presente invención se refiere a un procedimiento para separar un componente de azufre gaseoso de una mezcla de gases que contienen óxidos de azufre, caracterizado por poner en contacto la mezcla de los gases que contienen óxidos de azufre a temperatura de 427 grados centigrados a 815 grados centigrados, con un compuesto catalizador que contiene un soporte refractari poroso que lleva, como un primer componente, (i) por lo menos bismuto, cromo o un metal de tierra rara y, como segundo componente (ii) por lo menos in compuesto que contiene metal alcalino.The present invention relates to a process for separating a gaseous sulfur component from a mixture of gases containing sulfur oxides, characterized by contacting the mixture of gases containing sulfur oxides at a temperature of 427 degrees Celsius to 815 degrees centigrades, with a catalyst compound containing a porous refractory support bearing, as a first component, (i) at least bismuth, chromium or a rare earth metal and, as a second component (ii) at least one compound containing alkali metal.
MX2647686A1986-08-151986-08-15
PROCEDURE FOR PREPARING A GASEOUS SULFUR COMPOUND
MX169829B
(en)
THERMAL CONVERSION PROCEDURE OF HEAVY OIL FRACTIONS AND REFINING RESIDUES, IN THE PRESENCE OF OXYGEN COMPOUNDS OF SULFUR OR NITROGEN AND COMPOSITIONS CONTAINING THESE COMPOUNDS.