PT型脫鐵催化劑為蜂窩孔結(jié)構(gòu)，具有高孔容、大孔徑、高強度的特性，主要用于加氫裂化、加氫精制反應(yīng)器頂部以及渣油加氫反應(yīng)器中，脫除）自品中的鐵離子等雜質(zhì)，防止鐵雜質(zhì)在反應(yīng)器頂部板結(jié)而造成壓降增大。

off the iron catalyst for cellular-type pore structure,high pore volume,large diamete,high strength characteristics,is mainly used for hydrocracking,hydrotreating reactor at the top and the residue hydrotreating reactor,the removal of oil and other impurities in the iron to prevent iron impurities in the reactor at the top of compaction caused by the pressure drop increases.