In a new study, researchers produced nanomaterials that could be used in developing more accurate sensors for healthcare in the future. For example, the levels of female hormones are so low that very ...

Before using PKU Pioneer's VPSA oxygen equipment, Changjiang Steel has a cryogenic air separation capacity of 52,000Nm³/h (with oxygen purity >99.2%). When its 2 blast furnaces operate at high oxygen ...