Nitrogen generator hmanga hnathawh dan tur (work principle) .

PSA pressure swing adsorption nitrogen siam chhuah dan tur principle .
Carbon molecular sieve hian boruakah oxygen leh nitrogen chu a rualin a adsorb thei a, a adsorption zat pawh pressure a san chuan a pung a, pressure inangah oxygen leh nitrogen equilibrium adsorption amount-ah pawh danglamna chiang tak a awm lo. Chuvangin, pressure inthlak danglamna chauh hmanga oxygen leh nitrogen inthenna tha tak chu tihfel a harsa hle. Adsorption rate ngaihtuah belh a nih chuan oxygen leh nitrogen adsorption characteristics chu a tha zawngin a thliar hrang thei a ni. Oxygen molecule diameter hi nitrogen molecule aiin a te zawk a, chuvangin diffusion rate hi nitrogen aiin a let za tam takin a chak zawk a ni. Chuvangin, carbon molecular sieve adsorbing oxygen speed pawh a rang hle a, adsorption pawh minute 1 vel chhungin 90% aia tam a thleng a Nitrogen adsorption amount hi tun dinhmunah chuan 5% vel chauh a nih laiin, tun dinhmunah chuan adsorption hi oxygen a ni tlangpui a, a bak zawng chu nitrogen a ni tlangpui. Chutiang chuan adsorption time chu minute 1 chhunga control a nih chuan oxygen leh nitrogen te chu a tir lamah a inthen thei a ni. Phên dangin sawi ila, adsorption leh desorption chu pressure danglamna hmangin, pressure a san chuan adsorption a awm a, pressure a tlahniam chuan desorption a awm bawk. Oxygen leh nitrogen inthliarna chu an pahnih adsorption rate danglamnaah a innghat a, chu chu adsorption time control-na hmanga tih theih a ni. Hun hi a tawi hle tura control a nih chuan oxygen chu a fully adsorb a, nitrogen pawh a la adsorb lo a nih chuan adsorption process chu tihtawp a ni.
Cryogenic air inthenna atana principle nitrogen siam chhuah dan .
Cryogenic nitrogen siamchhuah hian nitrogen chauh ni lovin liquid nitrogen a siam thei a, hei hian liquid nitrogen process mamawh a phuhruk thei a, liquid nitrogen storage tank-ah a dah thei bawk. Nitrogen load intermittent a awm emaw, air separation equipment siamthat emaw a nih chuan, storage tank-a liquid nitrogen chu vaporizer chhungah a lut a, a lum a, chu chu product nitrogen pipeline-ah a thawn a, chu chuan process unit-a nitrogen demand chu a tlin tir a ni. Cryogenic nitrogen siam chhuahna (heatings lian tak pahnih inkar inkar) operating cycle hi a tlangpuiin kum 1 aia tam a ni a, chuvangin cryogenic nitrogen siamchhuah hi a tlangpuiin standby anga ngaih a ni lo. Mahse, pressure swing adsorption nitrogen siamchhuahna hian nitrogen chauh a siam thei a, standby means tel lovin, hmanrua set khat pawhin hun rei tak kal zel tur a tichiang thei lo-Term operation.
Principle membrane air inthenna nitrogen siam chhuah dan .
Compressor hmanga compress leh filter a nih hnuah boruak chu polymer membrane filter-ah a lut a. Membrane chhunga gas hrang hrangte solubility leh diffusion coefficient hrang hrang avang hian membrane chhunga gas hrang hrangte relative permeation rates a inang lo hle. He mizia ang hian gas chi hrang hrangte chu "fast gas" leh "slow gas"-ah then theih a ni.
Mixed gas chu membrane sir lehlama pressure danglamna hnathawh hnuaia a awm lai hian, permeation rate chak tak tak, tui, hydrogen, helium, hydrogen sulfide, carbon dioxide, etc. te chu membrane chhungah an kal a, membrane permeation lam hawiin an ti hausa a, chutih laiin gases te chu permeation rates slow deuh, methane, nitrogen, carbonxe, carbonod te, arest on the sideed te, arest on the sideed te, an ni a, an ni. chutiang chuan mixed gas separation neih tumna chu a thleng thei ta a ni.