| 摘要 |
Liquid aerosol particles of hydrocarbons or hydrocarbon derivatives are removed from a gas stream in which they are suspended, by passing the gas stream through a bed of crystalline grains having a size of about 0.5-2.0 mm and whose surfaces are coated with a lipophilic substance. During this passage the hydrocarbons or derivatives thereof are adsorbed on the lipophilic surfaces of the grains and the gas is thereby rendered at least substantially free of the hydrocarbons or derivatives thereof. |
