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The effect of grain porosity on the technological properties of sulfur zinc sorbent

Stołecki K., Gołębiowski A.

Polish Journal of Chemical Technology

2006

Vol. 8, nr 2

37-38

The effect of zinc sorbent grain porosity on hydrogen sulfide sorption kinetics under industrial reactor operating conditions was studied. The measurements were taken in a Temkin type rector at the temperature of 400°C and the pressure 2.5 MPa. Hydrogen, containing 150 ppmv H2S, was fed to the reactor. Four samples of a sorbent in the form of tablets 6*6 mm having different apparent grain density from 2.00 to 2.85 g/cm3 (porosity: 64 - 50%), which were prepared by compaction of the same precursor at various pressure, were studied.