Solid filtration media incorporating elevated levels of permanga

Details Solid filtration media incorporating elevated levels of permanga Solid filtration media incorporating elevated levels of permanga

1997-07-02

1999-12-21

Griffin, Steven P.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

422 5, 95136, 210758, B01D 5352

Patent

active

060045221

ABSTRACT:
An improved filtration media, method of preparing the media, and method of treating a fluid stream with the media are disclosed. The improved media comprises a substrate having elevated levels of permanganate and water in one embodiment. More specifically, the improved media comprises a porous substrate impregnated with at least approximately 5% permanganate, and at least approximately 10% water, by weight. In another embodiment, the media further comprises sodium bicarbonate. Improved efficiency of removal of undesirable compounds such as hydrogen sulfide is achieved.

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