BODY FOR ISOLATING A CONSTITUENT CONTAINED IN A GAS MIXTURE

摘要

The invention concerns a body for isolating a constituent contained in a gas mixture, the gas mixtures may be crude gases containing hydrocarbons such as natural gas, or exhaust gases. The invention is characterized in that the bodies used are designed to enable isolation of constituents of gas mixtures, for long periods of time, with approximately constant efficiency. Therefor, inventive body has, for achieving isolation, active zones in the form of a porous shell. Said bodies having a porous shell can be installed in a device, and, inside a container can be provided at least a bed formed by a supply of said bodies, through which the gas mixture passes to enable isolation of the unwanted constituent. The invention is particularly advantageous for isolating sulphur compounds contained in gas mixtures.