akwụkwọ ụlọ ọkwa PSA
N'ọdịnala PSA (Pressure Swing Adsorption) ụlọ ọkara bụ n'ime ntụntụ mgbakwunye na-eme ihe ọkara ndabere n'aka ụlọ ọnwa nke ụbaji otu mmiri nke ndị ichele. Nke a na-eme ka ụlọ ọkara ga-enye ihe ọkara ndabere nke 93% ma ọ bụrụ 95% n'asụsụ molecular separation process. Ụlọ a na-eji ike na ndị molecular sieve zeolite ndị mmiri nke otu n'aka na-eme ike na-echeta ihe nitrogen, maka ihe ọkara na-ekwu. Oge nke anya na-eme ka n'anya nke abụọ: pressurization na depressurization. N'anya nke pressurization, ihe ọnwa nke mmiri nke otu na-ekwu n'aka ndị molecular sieve beds, n'anya na ihe nitrogen na-echeta, maka ihe ọkara na-ekwu. N'anya nke depressurization, ihe nitrogen na-echeta na-abụghị n'ụlọ ọnwa, na-eme ndị molecular sieve beds na-akpọta n'anya nke abụọ. Nke a na-eme ka ndị cycle nke abụọ na-eme ihe ọkara ndabere nke ndị ichele. Ụlọ a na-eme ike na-akwado ndị mmiri nke otu ma ọ bụrụ ndị mmiri nke abụọ, ndị pre-treatment systems, ndị molecular sieve towers, ndị oxygen receivers, na ndị advanced control systems. Ụlọ PSA ọkara ndị modern na-eme ike na-akwado ndị monitoring systems nke automated na-eme ike na-akwado ndị operational parameters ndị optimal na-eme ihe ọkara ndabere nke ndị ichele. Ndị ụlọ a na-eme ike na-agba na-agba n'ime ndị hospital facilities, ndị industrial processes, ndị wastewater treatment, na ndị manufacturing sectors ndị na-eme ihe ọkara ndabere nke ndị ichele bụ ihe ha na-ene.