Omusingi gw’okukola ogwa nayitrojeni jenereta .

PSA Puleesa Swing Adsorption Enkola y’okukola nayitrojeni .
Carbon molecule sieve esobola okunyiga oxygen ne nayitrojeni mu mpewo mu kiseera kye kimu, era omuwendo gwayo ogw’okuyungibwa nagwo gweyongera nga puleesa yeeyongera, era tewali njawulo eyeeyolese mu bungi bw’okusikiriza kwa okisigyeni ne nayitrojeni ku puleesa y’emu. N’olwekyo, kizibu okumaliriza okwawula obulungi omukka gwa okisigyeni ne nayitrojeni olw’enkyukakyuka za puleesa zokka. Singa omuwendo gw’okusikiriza gwongera okulowoozebwako, engeri z’okusikiriza eza okisigyeni ne nayitrojeni zisobola okwawulwa obulungi. Dyaamu ya molekyo za okisigyeni ntono okusinga eya molekyo za nayitrojeni, kale omuwendo gw’okusaasaana gusinga emirundi ebikumi n’ebikumi okusinga ogwa nayitrojeni. N’olwekyo, sipiidi ya kaboni molekyu Sieve adsorbing oxygen nayo ya mangu nnyo, era okusikiriza kutuuka ku bitundu ebisukka mu 90% mu ddakiika nga 1; Wadde nga omuwendo gw’okusikiriza ogwa nayitrojeni guli nga 5% zokka mu kiseera kino, kale okuyungibwa mu kiseera kino kusinga kuba kwa okisigyeni, ate ebisigadde bisinga kuba nayitrojeni. Mu ngeri eno, singa ekiseera ky’okusikiriza kifugibwa mu ddakiika 1, okisigyeni ne nayitrojeni bisobola okwawulwa mu kusooka. Mu ngeri endala, okuyungibwa n’okusengejja bituukibwako olw’enjawulo ya puleesa, okuyungibwa nga puleesa yeeyongera, n’okusannyalala nga puleesa ekendedde. Enjawulo wakati wa okisigyeni ne nayitrojeni esinziira ku njawulo mu kigero ky’okuyungibwa kw’ebintu bino ebibiri, ekituukibwako nga tufuga ekiseera ky’okuyungibwa. Singa ekiseera kifugibwa okuba ekimpi ennyo, oxygen aba anywezeddwa mu bujjuvu, era nayitrojeni tannaba kunywezebwa, enkola y’okusikiriza eyimirira.
Omusingi gw’okukola nayitrojeni okwawula empewo ey’ekika kya cryogenic .
Okukola nayitrojeni mu ngeri ya cryogenic tekisobola kukola nayitrojeni kyokka wabula n’amazzi ga nayitrojeni, agatuukiriza ebyetaago by’enkola ya nayitrojeni ow’amazzi, era asobola okutereka mu ttanka ezitereka amazzi ga nayitrojeni ow’amazzi. Bwe wabaawo omugugu gwa nayitrojeni ogutasalako oba ebyuma eby’okwawula empewo biddabirizibwa, nayitrojeni ow’amazzi mu ttanka y’okutereka ayingira mu kiyungo n’abuguma, n’oluvannyuma n’asindikibwa ku payipu ya nayitrojeni ey’ekintu okutuukiriza obwetaavu bwa nayitrojeni bwa yuniti y’enkola. Enzirukanya y’emirimu gy’okukola nayitrojeni eyakaayakana (nga ejuliza ekiseera wakati w’ebbugumu bbiri ennene) okutwalira awamu esukka omwaka 1, kale okukola kwa nayitrojeni okw’ekika kya cryogenic okutwalira awamu tekutwalibwa ng’okuyimirira. Naye, puleesa ya pressure swing adsorption nayitrojeni esobola okukola nayitrojeni yokka, awatali kuyimirira, era ekibinja kimu eky’ebyuma tekisobola kukakasa kukola kwa bbanga ddene okutambula obutasalako-.
Enkola y’okukola nayitrojeni okwawula empewo mu luwuzi .
Oluvannyuma lw’okunyigirizibwa n’okusengekebwa n’ekintu ekikuba, empewo eyingira mu kisenge ekisengejja olususu lwa polimeeri. Olw’obusannyalazo obw’enjawulo n’emigerageranyo gy’okusaasaana kwa ggaasi ez’enjawulo mu luwuzi, emiwendo gy’okuyita egy’enjawulo egya ggaasi ez’enjawulo mu luwuzi gya njawulo. Okusinziira ku mpisa eno, ggaasi ez'enjawulo zisobola okwawulwamu "omukka ogw'amangu" ne "omukka ogugenda wansi".
When the mixed gas is under the action of the pressure difference on both sides of the membrane, gases with relatively fast permeation rates, such as water, hydrogen, helium, hydrogen sulfide, carbon dioxide, etc., pass through the membrane and are enriched on the permeation side of the membrane, while gases with relatively slow permeation rates, such as methane, nitrogen, carbon monoxide and argon, are retained and enriched on the side of the membrane, thereby Okutuuka ku kigendererwa ky’okwawula omukka ogutabuddwa.