Where are piston engines used in the petrochemical industry?
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It is currently known that compressors used for hydrogen in the refining industry are generally piston machines. In refining and petrochemical companies, what other devices typically use piston machines? I seek advice from experts. Thank you!
For the compression of industrial gases, piston compressors are still widely used, especially for high-pressure applications!
Are high-pressure pumps used in the petrochemical and refining industries relatively fewer than those in oil fields? What devices use piston machines in high-pressure conditions?