HengYe Products

Hengye manufactures adsorbents and more for a wide range of applications. Molecular sieve and activated alumina have an affinity for adsorbing water compounds, which makes these products great desiccants. As the needs of applications become more intricate, we have developed more advanced products for specialized filtration applications such as sulfur removal from LNG and LPG streams in sweetening processes and specialized catalysts, which are of removing specific contaminants or facilitating reactions such as the hydrolyzation of H2S.

HengYe Molecular Sieve

Molecular Sieve

A molecular sieve is a material with pores (very small holes) of uniform size. These pore diameters are similar in size to small molecules, and thus large molecules cannot enter or be adsorbed, while smaller molecules can.

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HengYe Activated Alumina

Activated Alumina

Activated Alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 m²/g.

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