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Product show Hydrogen purification

Medium pressure hydrogen purifier



Fully automatic explosion-proof medium pressure hydrogen purification device (Zhapu Port)


QC series hydrogen purification device is a kind of hydrogen purification equipment that uses hydrogen as raw material, through catalytic deoxygenation, cooling and water removal, and adsorption and drying. It is mainly composed of pre-heater, deaerator, cooler, condenser, dryer, instrument control system and other components.


working principle


This device first heats the raw material hydrogen gas, and then makes it enter the deaerator equipped with a palladium catalyst. In the deaerator, the trace oxygen in the hydrogen gas reacts with hydrogen under the action of the catalyst to produce water vapor O2+2H2→2H2O, which is then condensed to remove water to achieve the purpose of deoxygenation. The hydrogen after deoxygenation and dewatering is further absorbed and dried by a dryer equipped with molecular sieves. So as to obtain high-purity hydrogen with extremely low water and oxygen content.


Main technical performance


Processing gas volume: 0.5~2000Nm3/h


Raw material hydrogen oxygen content: ≤2%


Product hydrogen oxygen content: ≤1ppm


Product hydrogen dew point: ≤-60~-70℃


Product nitrogen pressure: 0.1~1.0Mpa


Dryer switching mode: automatic or manual


Structure form: frame structure with panel or box type


main feature


Simple process, deep deaeration depth, low dew point


Electrical installations are designed according to explosion-proof requirements


Low operating cost and less equipment investment


Convenient operation and easy maintenance


High reliability


Fully automatic explosion-proof 1300Nm3/h medium pressure hydrogen purification device (Zhapu Port)



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Captgas equipment Co., Ltd-Suzhou