FIELD: adsorbents. SUBSTANCE: adsorbent for sulfur is prepared from mixture of manganese oxides containing 70-95% of manganese dioxide in the form of powder with particle size less than 100 mcm. Such a mixture combined with aluminum hydroxide and/or oxide is peptized with acid, extruded, and calcined. EFFECT: improved procedure. 1 tbl
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Authors
Dates
1997-05-20—Published
1994-09-30—Filed