Hysys for handling cyclic problems
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I use Hysys to simulate diesel hydrogenation, and I always encounter problems when dealing with the hydrogen circulation section – either there is negative pressure in certain areas, or certain calculated values do not match the defined values. Has anyone encountered similar issues or has expertise in this area? I would appreciate any advice~
It’s best to attach the process you’ve carried out so that others can take a look. Also, check whether the ratio of hydrogen in it is incorrect.