RICH‘s technology is suitable for simple molecular nitrogen, hydrogen, oxygen, carbon monoxide, carbon dioxide gas and inert gases argon, helium, krypton, xenon, neon, as well as low-carbon straight-chain saturated hydrocarbons methane, ethane, propane, butane and other gases, hydrogenation to remove oxygen impurities or oxygen to remove hydrogen impurities, to obtain high-purity gases.
