Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1990-08-03
1992-09-22
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
422173, 422200, 422201, 422220, 422230, 422242, 422244, B01D 5336
Patent
active
051495090
ABSTRACT:
The apparatus comprises a container which has a central cooling chamber and an annular chamber which surrounds the cooling chamber and contains catalyst. The gas mixture to be reacted contains H.sub.2 S and SO.sub.2 enters the annular chamber and first flows through the catalyst. The cooling chamber contains at least one coolant line and is provided with a passage for gas mixture coming from the annular chamber and with a gas outlet. The cooling chamber is provided at its bottom end with a drain for the liquid elementary sulfur .
REFERENCES:
patent: 2580827 (1952-01-01), Payne
patent: 2855449 (1958-10-01), Owen
patent: 3393050 (1968-07-01), Hunt et al.
patent: 3927987 (1975-12-01), Winter, III et al.
patent: 4219533 (1980-09-01), Hartlapp et al.
Fischer Herbert
Nehb Wolfgang
McMahon Timothy M.
Metallgesellschaft Aktiengesellschaft
Warden Robert J.
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