Unlike the window screens of your house, nanoscale holes in graphene (named as 'nanowindows') can selectively choose which type of air molecules can pass through. Scientists theoretically proved ...

It is the first plant in Italy to use Japanese technology for the separation of air into its main components such as oxygen ...

With the exception of argon, which makes up almost 1% of air, the rare or ‘noble’ gases are all commonly encountered in low concentrations: xenon (Xe) occurs naturally in the atmosphere at 0.087 parts ...

Oil firm Pryce Corp. is setting aside around P6 billion to build three air separation facilities across the country in a bid ...