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still for the catalytic omsettning of gas with high content of so? in kontaktbeddar 712
still for the catalytic omsettning of gas with high content of so? in kontaktbeddar 712
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机译:仍用于高含量气体的催化氧化吗?在康塔特贝达712
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摘要
Gases having a high sulfur dioxide content are reacted with oxygen to form sulfur trioxide in the presence of catalysts in contacting trays with interstage cooling between trays. The reaction gases are in flowing contact with catalyst bodies having a closed surface wherein the ratio of the contacted catalyst surface to the contacted catalyst volume is 120-400 meters- 1 and the residence time in each catalyst tray is 0.03- 0.5 second.
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