FOERFARANDE FOER RENING AV FOERGASNINGSGAS FRAON KVAEVE OCH SVAVELFOERENINGAR SAMT ORGANISKA FOERORENINGAR.

摘要

The invention relates to a method for cleaning gasification gas to remove inorganic nitrogen and sulphur compounds and organic pollutants by bringing it into contact with a catalytic adsorption material. A mixture or combination of a compound based on a metal from Group VIII of the Periodic Table, such as iron oxide, and a compound based on an alkali metal or alkaline earth metal, such as calcium oxide, is used as the catalytic adsorption material.