Praxair formed a joint venture, jindal praxair oxygen co. Ltd., with jindal vijaynagar steel ltd. This company built two air-separation plants with a capacity of 2,500 tonnes per day each - the air-separation plants of atmospheric gases.More
? Atmospheric gases: argon , itrogen oxygen. Process gases:acetylene carbon ...
? Treating waste water efficiency with oxygen. It mixes oxygenated water with ...
