Those with the regeneration section in operation, please come in
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Has a hydrogen analysis instrument been installed at the outlet of each quenching tower? If it isn’t installed, how can the hydrogen addition amount be controlled?
Monitor the temperature rise in the hydrogenation reactor, and try to keep it at the upper or middle range. At the same time, refer to the laboratory analysis of the hydrogen content in the purified exhaust gas, as well as the pH value analysis of the quench water plus pH test strip analysis.
A hydrogen analyzer should be installed, as manual testing is delayed.
By experience. 3# Clauspolunit
Ours is installed, and the control of the hydrogen addition amount is mainly achieved by adjusting the ratio of combustion air to fuel gas. Under normal operation, the ratio of combustion air to fuel gas is adjustable within the range of 65%–85% of the theoretical value for complete combustion