Application
: Low temperature Tail Gas Treatment Type : CoMo / Al2O3 Shape : Spheres
TG 107 is a special CoMo catalyst used for the reduction into H2S of sulfur compounds such as Sx, SO2, COS, CS2 . Already industrially proven in hydroprocessing applications, the promoted high alumina carrier supplied in beaded form, allows the highest performances.
It provides the following characteristics :
the possibility to operate at low inlet temperature ( 240°C below) saving a lot of energy consumption and avoiding in line burners with their draw backs (soot deposit for some of them).
Operation below 220°C when the COS and CS2 inlet concentrations are low enough (with a bottom layer of CRS31 in R1 Claus converter).
operation at 240°C without producing any adverse compounds such as mercaptans and methane.
TG 107 is delivered in either metal oxide or in a sulfided form . If as metal oxide, it can be sulfided in situ by H2S /H2 gas mixture.
TG107 is available as 2-4 mm beads and is well suited for use in units which are sensitive to pressure drop or where catalyst strength is important
