From the definition, space velocity was the inverse of residence time of VOCs in the catalytic reactor. Therefore residence time would decrease as space velocity increases and the conversion of VOCs would drop. Volter et al. (1987) indicated
that the activity of Pt catalyst was stronger in air than that in pure oxygen. Ross and Sood (1977) used CoMo,. H,O to control a simulated pulp mill effluent gas containing methyl mercaptan, while 0, concentrations varied from 1% to 4%.
They found that the activity of the catalyst with respect to the production of an intermediate dimethyl disulfide fell as the 0, concentration in the effluent increased from 1 to 4%, while the production of the complete oxidation product of
methyl mercaptan-SO, simultaneously increased.
From the definition, space velocity was the inverse of residence time of VOCs in the catalytic reactor. Therefore residence time would decrease as space velocity increases and the conversion of VOCs would drop. Volter et al. (1987) indicatedthat the activity of Pt catalyst was stronger in air than that in pure oxygen. Ross and Sood (1977) used CoMo,. H,O to control a simulated pulp mill effluent gas containing methyl mercaptan, while 0, concentrations varied from 1% to 4%.They found that the activity of the catalyst with respect to the production of an intermediate dimethyl disulfide fell as the 0, concentration in the effluent increased from 1 to 4%, while the production of the complete oxidation product ofmethyl mercaptan-SO, simultaneously increased.
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