CPC B01J 20/06 (2013.01) [B01D 53/02 (2013.01); B01J 20/046 (2013.01); B01J 20/3042 (2013.01); B01J 20/3078 (2013.01); B01J 20/3204 (2013.01); B01D 2253/1124 (2013.01); B01D 2253/25 (2013.01); B01D 2256/24 (2013.01); B01D 2257/30 (2013.01); B01D 2257/55 (2013.01); B01J 2220/42 (2013.01)] | 20 Claims |
1. A method for removing at least one of an arsenic compounds and sulfur compounds from a feed stream comprising contacting the feed stream with an adsorbent comprising a manganese oxide in an amount of about 20 to about 80 wt %, at least one halide in an amount of about 0.25 to about 1.5 wt % and a binder, to provide an effluent stream comprising less than about 20 wppb of the at least one of the arsenic compounds and sulfur compounds.
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