![]() High-purity oxygen is used for the formation of silicon dioxide and metal oxide, as an etchant for photoresist, and in mixtures with halocarbons for etching silicon.Many oxidation reactions in the chemical industry use pure oxygen rather than air in order to benefit from higher reaction rates, easier product separation, higher yields, or smaller equipment size.Our 20′ iso cryogenic tank containers can be used in many applications for oxygen and can be prepared to meet a range of purities, from industrial to medical. Lower purities of oxygen can also be produced with membrane technique. Alternatively, high-purity oxygen may be produced by the electrolysis of water. For very high-purity oxygen, it is normally necessary to take the product from an air separation plant through a secondary purification and distillation stage. Oxygen is obtained on a commercial scale by the liquefaction and subsequent distillation of air. Reduces the flash-point temperature and increases the combustion speed. ![]() ![]() Many materials burn in oxygen that does not normally burn in air.
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