applicable to desulfurization of residue cracking gases or syngas and purification of feed gases for organic synthesis processes

1.Features and Scope of Application2S+ZnO=ZnS+H2O2 + 4H2 = CH4 + 2H2S2H5SH + H2 = C2H6 + H2S2S+ZnO=ZnS+H2O2

3 with satisfactory purification degree. It can also purify gas stream with up to 20mg/m3 of such simpler organic sulfur as COS to less than 0.1ppm.

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(4)The product can be stored for 3-5 years without deterioration of its properties if appropriately sealed.