Its associated equipment, as well as improved product of the contaminant removal device from the gas flow and gas flow processing unit

摘要

I disclose a gas flow processing unit. Gas stream treatment apparatus comprising a gas inlet (18), gas outlet (20), a first passage and a second flow path. First flow passage leading to the gas outlet from the gas inlet through means (24) for at least partially removing contaminant from at least one gas stream. Second flow path leading up to the gas outlet from the gas inlet as removing means (24) other than.