Patent ID: 9097678
Filing Date: 2015-08-04
Classification: B01D,B01J,C10L,G01N,H01M,Y02E,Y10T

Abstract:
1. A method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture, in which an adsorber material is brought into contact with the hydrocarbonaceous gas mixture, wherein the adsorber material comprises a material A that adsorbs sulfur-comprising compounds and, in addition, comprises at least one transition metal compound B which changes color thereof by reaction with the sulfur-comprising compounds, wherein the transition metal of the transition metal compound B contains a metal selected from metals of groups 5 to 7 of the Periodic Table of the Elements, and wherein the transition metal is used in an oxidation state≧5; wherein the adsorber material comprises 10 to 40% by weight of the at least one transition metal compound B; wherein said hydrocarbonaceous gas mixture is contacted with said adsorber material at a temperature of −50 to 150° C. and a pressure of 0.1 to 10 bar.