Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1978-09-12
1980-11-18
Konopka, P. E.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
423245, 426124, 426419, B01J 2118, B01J 2370, B01D 5304
Patent
active
042344603
ABSTRACT:
A novel adsorbent for ethylene prepared by contacting an active carbon with at least one metal substance selected from the group consisting of copper, iron, cobalt, nickel, and their salts in the presence of nitric acid; heating the same at a temperature of 150.degree. to 900.degree. C. in an atmosphere of inert gas and thereby to obtain the adsorbent containing 0.01 to 20% by weight of said metal(s) therein.
REFERENCES:
patent: 2692295 (1954-10-01), Peters
patent: 3333017 (1967-07-01), Schuck et al.
Australian J. Exp. Agr. Animal Husb.-vol. 10 (1970), pp. 237-240, Scott, K. J. et al.
Haga Tamio
Nishimura Yasushi
Uehara Yasuo
Konopka P. E.
Kureha Kagaku Kogyo Kabushiki Kaisha
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