[Q&A Question 153] 2018.06.02
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【Q&A Question 153】June 2, 2018: Briefly explain what hydrogen partial pressure is The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Correct: 3 wealth, Incorrect: 1 wealth ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below. The APP short-video skill competition has begun! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1951670
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen; it depends on the pressure in the reaction system as well as the purity of hydrogen.
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen. It depends on the pressure in the reaction system as well as the purity of hydrogen; an increase in the hydrogen partial pressure is beneficial for catalytic reactions, as it can suppress coking reactions and reduce the rate of catalyst deactivation； On the other hand, it can improve the removal rates of HDS, HDN, and HDM, while also promoting the hydrogenation and saturation reaction of polycyclic aromatics. Therefore, the hydrogen partial pressure in the reaction system should be increased as much as possible, within the limits permitted by the equipment and operations.
Answer: The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen.
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen. It depends on the pressure in the reaction system as well as the purity of hydrogen; an increase in the hydrogen partial pressure is beneficial for catalytic reactions, as it can suppress coking reactions and reduce the rate of catalyst deactivation； On the other hand, it can improve the removal rates of HDS, HDN, and HDM, while also promoting the hydrogenation and saturation reaction of polycyclic aromatics. Therefore, the hydrogen partial pressure in the reaction system should be increased as much as possible, within the limits permitted by the equipment and operations.
Is the hydrogen partial pressure the product of the operating pressure and the purity of hydrogen? The hydrogen partial pressure depends on the pressure in the reaction system and the purity of hydrogen; an increase in the hydrogen partial pressure is beneficial for catalytic reactions, as it can suppress coking reactions and reduce the rate of catalyst deactivation； On the other hand, it can improve the removal rates of HDS, HDN, and HDM, while also promoting the hydrogenation and saturation reaction of polycyclic aromatics. Therefore, the hydrogen partial pressure in the reaction system should be increased as much as possible, within the limits permitted by the equipment and operations.
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen. The hydrogen partial pressure depends on the pressure of the reaction system and the purity of hydrogen. An increase in the hydrogen partial pressure is beneficial for catalytic reactions, as it can suppress coking reactions and reduce the rate of catalyst deactivation ； On the other hand, it can improve the removal rates of HDS, HDN, and HDM, while also promoting the hydrogenation and saturation reaction of polycyclic aromatics. Therefore, the hydrogen partial pressure in the reaction system should be increased as much as possible, within the limits permitted by the equipment and operations.
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen. The hydrogen partial pressure depends on the pressure of the reaction system and the purity of hydrogen. An increase in the hydrogen partial pressure is beneficial for catalytic reactions, as it can suppress coking reactions and reduce the rate of catalyst deactivation ； On the other hand, it can improve the removal rates of HDS, HDN, and HDM, while also promoting the hydrogenation and saturation reaction of polycyclic aromatics. Therefore, the hydrogen partial pressure in the reaction system should be increased as much as possible, within the limits permitted by the equipment and operations.
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen.
Hydrogen partial pressure is a chemical substance, with inclusions of varying sizes and shapes. There are solid, liquid, and gas states, as well as cases where several states coexist. It can form in homogeneous media (normal inclusions) as well as in heterogeneous media (abnormal inclusions). Based on their chronological relationship with the host minerals, they can be classified as primary, pseudo-secondary, and secondary inclusions ； Based on the physical state of their contents, they can be divided into magmatic inclusions and fluid inclusions; the latter can further be classified into gas-phase inclusions (gas-liquid ratio > 50%) and liquid-phase inclusions (gas-liquid ratio
The hydrogen partial pressure is the product of the operating pressure and the purity of hydrogen.