Adsorbent composition for malodorous gases

Details Adsorbent composition for malodorous gases Adsorbent composition for malodorous gases

1990-10-23

1992-08-04

Konopka, Paul E.

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

Solid sorbent

Organic

55 73, 55 74, 423622, 502400, 502414, B01J 2026, B01J 2006, B01J 2030, C01G 902

Patent

active

051359049

ABSTRACT:
A zinc oxide-hydroxide complex produced by heating freshly prepared zinc hydroxide at a temperature from about 150.degree. C. to about 450.degree. C. is useful as an adsorbent for malodorous gases such as hydrogen sulfide, mercaptans and the like. The complex alone or its combination with aluminum dihydrogen tripolyphosphate may be incorporated into a synthetic thermoplastic resin for fabricating shaped plastic articles for deodorant uses.

REFERENCES:
patent: 3453072 (1969-07-01), Vian-Ortuno et al.
patent: 3801704 (1974-04-01), Kobayashi et al.
patent: 4665050 (1987-05-01), Degen et al.

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