Research on zinc-copper-manganese multi-oxides desulphurizer
The predecessor of nanometer desulphurizer is prepared by coprecipitation, and the silicoaluminate is used as support for molding. The ternary metal oxide desulphurizer is obtained by calcining under 450 ℃ for 6 h, and is used to remove H_2S under the condition of 240℃ and oxygen free. The penetrate sulfide capacity is up to 33.5% when the average diameter of the granule is 1.0 mm. The desulphurizer is suitable to use under the condition of low or middle temperature.