ABSORBENT COMPOSITION DESIGNED FOR REMOVING CONTAMINANTS, MAINLY SULPHUR COMPOUNDS, CONTAINED IN LIQUID AND GASEOUS STREAMS, METHOD FOR OBTAINING A DESIGNED ABSORBENT COMPOSITION, METHOD FOR REMOVING IMPURITIES, MAINLY SULPHUR COMPOUNDS, INCLUDING HYDROGEN SULPHIDE, CONTAINED IN LIQUID OR GASEOUS STREAMS, AND USE OF AN ABSORBENT COMPOSITION

摘要

The present invention relates to an absorbent composition composed of an iron oxide and/or hydroxide, activated carbon, promoters and binders, in the form of extruded tablets or granules, capable of absorbing impurities from fluid streams in order to eliminate the impurities, mainly sulphur compounds, contained in these streams. The present invention also relates to the methods for obtaining these absorbent compositions, and to the use thereof for eliminating impurities contained in liquid and gaseous streams.