... gasoline, chloro- and fluorohydrocarbons, aromatic solvents.· Purification of gases and liquids (removal of metallic traces, TBC and ... CO2.· Drying of air and gases as steam cracked gases, catalytic reforming recycle gases, synthesis gases, methyl chloride, natural gas, LNG ... compressed air.· Gas drying Air separation plants, inert and rare gases, Hydrogen, oxygen, nitrogen, CO2.· Catalyst for Claus ...