Safe and economical, the kamrup industrial gases limited. Oxygen plant, with an efficient expansion engine, that lowers operating pressures , cuts power consumption and adds to safety. A molecular sieve assembly for separation of moisture and carbon dioxide is another money-saving device in our plant. It removes acetylene and other hydro-carbons from the process air, thus eliminating the need for separate acetylene absorbers. More, it saves on recurring caustic soda costs. Capable of simultaneously producing oxygen and nitrogen, our plant has an internal compression liquid oxygen pump to fill dry gaseous oxygen in cylinders.