【Daily Question】Methanol Technical Version, July 11
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This post was last edited by qy576100527 on 2017-7-11 22:05. What are the three rules regarding heating and reduction of catalysts? That is, temperature increase and hydrogen addition cannot be carried out simultaneously ； Moisture must not be brought into the tower ； Do not allow water to flow at high temperature for long periods of time
It is not allowed to increase hydrogen pressure and temperature simultaneously; water must not be introduced into the synthesis tower, and water at high temperature must not be discharged for an extended period of time.
It is not allowed to increase hydrogen pressure and temperature simultaneously; water must not be introduced into the synthesis tower, and water at high temperature must not be discharged for an extended period of time.
Hydrogen introduction and temperature increase must not occur simultaneously; moisture must not be introduced into the tower； Do not allow water to flow at high temperature for long periods of time ；
It is not allowed to increase both temperature and hydrogen pressure simultaneously; moisture must not be introduced into the tower; water cannot be discharged at high temperature for an extended period of time
The three prohibitions are: raising the temperature and hydrogen level simultaneously is not allowed; moisture must not be introduced into the tower; and the duration of high-temperature water output is not permitted to be long
Three prohibitions – lifting hydrogen and raising temperature simultaneously is prohibited, as is allowing moisture to enter the tower； Do not allow water to flow at high temperature for long periods of time
Hydrogen is not allowed to be introduced; heating must take place simultaneously, and no moisture is permitted to enter the tower； Do not allow water to flow at high temperature for long periods of time
Hydrogen introduction and temperature increase must not occur simultaneously; moisture must not be introduced into the tower； Do not allow water to flow at high temperature for long periods of time
Hydrogen introduction and temperature increase must not occur simultaneously; moisture must not be introduced into the tower； Do not allow water to flow at high temperature for long periods of time
Three prohibitions: namely, temperature and hydrogen levels cannot be increased simultaneously; moisture must not be introduced into the tower; and the duration of high-temperature water output is restricted