akwụkwọ akpākpọ psa
Otu nchekwa PSA (Pressure Swing Adsorption) bụere ike ọdịnala ndị na-akwado akwukwo gas na ndị na-echetelu akwukwo. N'ezie system ezigbo a, anya ga-eme na mmiri adsorption, maara akwukwo gas ndị olee sitee na material ndị na-akpọta adsorbent n'ime mmiri ọgwụ na-akpa n'aka mkpa pressure na akwukwo ndị olee sitee ga-agbakwuo n'aka mkpa pressure otu. N'ezie plant a, ndị ikpeazụ ha bụ ndị vessel ndị na-akpọta molecular sieves ma ọbịa activated carbon, na-eme n'ime cycle ndị na-akpọta na-eme ka ha mere ihe ọzọ. N'ezie operation a, gas feed ga-eji system n'aka mkpa pressure, na-eme ike na molecules ndị olee gbasara ga-eme maka ndị na-anaghị eweta aga-eme. N'ezie a, process ga-eme na aka mkpa pressure otu, na-eme ike na molecules ndị olee gbasara ga-agbakwuo na-eme na material ndị na-akpọta adsorbent ga-agbakwuo. N'ezie PSA ndị modern bụ ndị na-akwado control systems ndị ọdịnala, arrangements ndị valve ndị efu efu, na equipment ndị na-akpọta pressure monitoring na-eme ike na-eme performance ndị ọdịnala. Ndị plant ndị bụ ndị na-eme ihe ọdịnala n'ime ndị na-akwado gas, maara n'ime generating high-purity nitrogen, oxygen, na hydrogen. Ha bụ ndị na-eme ike n'ime biogas upgrading, carbon dioxide recovery, na air separation processes. Na-eme flexibility technology a ga-eme ike na-akwado ndị na-akpọta gas ndị na-akwado, na-eme ike n'ime ndị na-akwado.