Waste hydrogen desulfurization and purification system

• Main Authors: YIN ZHAOLONG, HAN TIECHENG, JIN BIHUA, WANG LYU, ZHANG SHIHAI
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The invention discloses a waste hydrogen desulfurization and purification system which comprises a desulfurization tower and an adsorption tank, and the desulfurization tower is provided with a gas phase outlet; the adsorption tank comprises an adsorption inlet, an adsorption outlet, a first adsorption layer, a second adsorption layer, a third adsorption layer and a supporting frame, the adsorption inlet and the adsorption outlet are formed in the two ends of the adsorption tank, and the adsorption inlet is communicated with the gas phase outlet; each support frame sequentially fixes the first adsorption layer, the second adsorption layer and the third adsorption layer in the adsorption tank from bottom to top, the first adsorption layer is a silica gel filler, the second adsorption layer is an activated carbon filler, and the third adsorption layer is a molecular sieve filler. 本发明公开了一种废氢脱硫提纯系统，包括脱硫塔和吸附罐，所述脱硫塔上设置气相出口；所述吸附罐包括吸附入口、吸附出口、第一吸附层、第二吸附层、第三吸附层和支撑架，所述吸附入口和所述吸附出口设置在所述吸附罐的两端，所述吸附入口与所述气相出口连通，每一个的所述支撑架自下而上