What is hydrogenated light gas? How is desulfurization generally carried out? What are its uses? The principle of hydrogenation?
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This post was last edited by dongliangsir on 2012-4-5 20:39. What is hydrogenated low-boiling gas? How is desulfurization typically carried out? What are its uses? The principle of hydrogenation?
Hydrogenated light gas: Gas separated from the low-pressure separation vessel of the hydrogenation reactor. Desulfurization: MDEA desulfurization. Uses: PSA for hydrogen purification; the rest is used as fuel gas
Low-pressure gas refers to the gas that flashes out of the low-pressure tank; in other words, the process downstream of the high-pressure tank is the low-pressure tank. For desulfurization, a gas desulfurization system can be used; after hydrogen sulfide is removed, it can be reused as hydrogen. Hydrogenation refers, first, to the hydrogenation process that removes trace impurities such as oxygen, sulfur, nitrogen, and metals from the feedstock, and second, to the hydrogenation reaction of hydrocarbons.