Calculation of explosivity in urea venting

2017-03-29View Original

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This post was last edited by bpf3860743 on 2017-3-29 at 14:39. For CO2 stripping-based urea production plants, the CO2 used as raw material in the upstream system passes through a dehydrogenation unit. The components in the exhaust gas from the low-pressure absorption tower were analyzed to determine whether they fall within the explosive range; methods for such analysis are also discussed. What explosion-proof measures are most effective if long-distance transportation is required? H2: 3~5%, O2: 10~15%, CO: 0.3~0.5%, CH4: 0.3~0.8%, NH3: 0.5~2%; the rest is CO2 and nitrogen, along with water vapor

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Calculation of explosivity in urea venting

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