High temperature electrochemical separation of H{sub 2}S from coal gasification process streams. Quarterly progress report, July 1, 1993--September 30, 1993
Description:
The cobalt cathode used in the EMS proved stable and efficient. Removal of H{sub 2}S was deterred by the possibility of hydrogen cross-over from process gases creating alternate reactions unfavorable to the removal system. Application of back pressure from the anode side of the cell would be the simplest solution to H{sub 2} cross-over. Examination of water proof of the vapor in the anode exit gases would provide proof of the aforementioned reaction hypothesis. Cobalt aluminate formation should…
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Date:
December 31, 1993
Creator:
Winnick, J.
Partner:
UNT Libraries Government Documents Department