Manganese dioxide impregnated filter

Details Manganese dioxide impregnated filter Manganese dioxide impregnated filter

1990-06-12

1992-05-12

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Organic

55 73, 55524, 502400, 502403, 502404, 502407, B01J 2026, B01J 2010, B01J 2008, B01J 2024

Patent

active

051127962

ABSTRACT:
A foraminous filter useful for removing particulates from a gas being flowed therethrough having impregnated therein a manganese dioxide absorbent active for removal of Total Reduced Sulfur compounds from the gas.

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Sewell, "Assessment of Some Solid Filters for Removing Hydrogen Sulphide and Sulphur Dioxide from Air", Report No. C.D. 2168, Chemistry Division, Department of Scientific and Industrial Research, New Zealand, Nov. 1973.
Hudson et al., "Hydrogen Sulfide Adsorption by Manganese Dioxide and Activated Carbon", Environmental Science and Technology, vol. 8, No. 3, Mar. 1974, pp. 238-243.
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