ụdị vpsa maara maka okwuchie anya
Ụbọchị VPSA (Vacuum Pressure Swing Adsorption) maka ọnụ egwu oxygen nwere ike ịchọrọ ndị mmiri ndị mmiri na-eji nnukwu ahịa na gas separation technology, na-ekwu ike na efu na-enye ahụ maka ịhaghara na-eme oxygen. N'ime ụbọchị a, o ga-eme na-agbakwube mkpụrụ na-akwado vacuum na pressure conditions maka ịhaghara oxygen n'aka atmospheric air. Technology a jiri ihe molecular sieve materials na-anachịta maka nitrogen na-echetara oxygen gbasara, maka ịhaghara oxygen na-agbakwube 95%. Ụbọchị VPSA na-egbu vessels akwukwọ na-anawụ anya na-eme adsorbent materials, na-anaghi echara na-anawụ anya maka ịhaghara oxygen n'otu mgbe. Otu mgbe, o ga-eme na-eme ambient air compression, na-akwado pressurization na adsorbent beds, n'ezie nitrogen na-adịghị oxygen na-eme. System a na-eme na-vacuum phase maka ịhaghara adsorbent material, na-anachọtara ya maka ọzọ cycle. Ụbọchị VPSA dịka bụgwere na-eme advanced control systems na-anachịta process parameters, maka ịhaghara consistent oxygen output na-anachọtara energy consumption. Ụbọchị a na-egbu scale, na-anachịta maka ịhaghara anywhere na-eme hundreds na thousands na-eme cubic meters of oxygen per hour, maka ịhaghara na-eme applications akwukwọ, ma steel manufacturing, glass production, medical facilities, na wastewater treatment plants.
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