Activated carbon

Details Activated carbon Activated carbon

1977-04-05

1978-10-03

Vertiz, O. R.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252421, 252444, 252445, 264 291, B01J 2720, B01J 2724, B01J 2118

Patent

active

041183410

ABSTRACT:
A method for the manufacture of an activated carbon by subjecting an acrylonitrile polymer to thermal condensation and activating the resultant condensation product and an activated carbon manufactured by said method. The activated carbon obtained is characterized by containing nitrogen in the molecular structure thereof and by having a high adsorbing capacity for mercaptan.

REFERENCES:
patent: 3632798 (1972-01-01), Morita et al.
patent: 3769390 (1973-10-01), Weisbeck et al.
patent: 3846833 (1974-11-01), Ram et al.
patent: 3937439 (1976-02-01), Tyler et al.
patent: 3953345 (1976-04-01), Saito et al.
Watt, W. et al., "The Effect of Length Changes During Oxidation of Polyacrylonitrile Fibers on the Young's Modulus of Carbon Fibers," Applied Polymer Symposia, No. 9, 215-227, (1969).

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