HB-T402氧化铝脱汞剂选用活性氧化铝为载体，通过特殊工艺，将单质硫负载到氧化铝上。用于天然气，石油等行业中含汞气体的净化和精制。

HB-T402 alumina-based mercury removal agent uses activated alumina as its carrier, with elemental sulfur loaded onto the alumina through a specialized process. It is designed for the purification and refining of mercury-containing gases in the natural gas, petroleum, and other related industries.