Discussion on Pressure Stabilization Measures of the Oxygen Pipe Network in Single Series Large Scale Air Separation Unit
Coal chemical project usually need to be equipped with large scale air separation unit,providing high-pressure oxygen and nitrogen for gasifier,which is the premise of stable operation of the coal chemical industry chain.The gasifier supporting the coal gasification unit in the downstream has a high requirement for the pressure stability of the oxygen pipe network,which puts forward higher requirements for the oxygen supply stability of the single series air separation unit.During the early design stage of engineering construction,the direction of design optimization and measures of pressure stabilization of high-pressure oxygen pipe network were discussed.Through the comparative analysis of different process processes and buffer equipment,measures for the pressure stability of the oxygen pipe network in the single series air separation unit were proposed.
air separation unitoxygen pipe networkmeasures of stabilization
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