发明名称 Process for sequestering ammonia and the odor associated therewith
摘要 Ammonia, particularly aqueous ammonia is sequestered in unexpected large amounts on zeolite molecular sieves having high proportions of silica with respect to alumina in their crystal frameworks. While conventional adsorption mechanisms are to some degree involved, it is apparent from the fact that the characteristic odor of ammonia is not detectable by the human sense of smell over the ammonia-loaded adsorbents indicates that other mechanisms are operable. These properties provide the basis for processes and products which are useful in removing ammonia from an environment to alleviate health hazards or unpleasant odor.
申请公布号 US5013335(A) 申请公布日期 1991.05.07
申请号 US19880247642 申请日期 1988.09.22
申请人 UOP 发明人 MARCUS, BONITA K.
分类号 B01D53/02;B01J20/18 主分类号 B01D53/02
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