Filter for removing cancer causing compounds from exhaust fumes

Details Filter for removing cancer causing compounds from exhaust fumes Filter for removing cancer causing compounds from exhaust fumes

1985-06-27

1989-10-24

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55387, 502410, 502518, B01D 5304

Patent

active

048759104

ABSTRACT:
Industrial exhaust polyaromatic hydrocarbons are readily absorbed by flowing through a bed of dry porous pellets consisting of a mixture of natural magnesium silicate selected from short chrysotile asbestos fibers, attapulgite and mixtures thereof with a cementitious clay binder, the latter representing from 1 to 20% by weight of the dry pellets, whereby substantially all the particulate and gaseous pollutants present in the exhaust material are adsorbed by the dry porous pellets.

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