Siab viav vias adsorption carbon molecular sieves

PSA thev naus laus zis tsuas yog siv qhov sib txawv ntawm qhov muaj peev xwm adsorption ntawm adsorbent rau cov roj nyob rau hauv qhov sib txawv siab kom ua tiav cov pa sib cais. Hauv cov txheej txheem sib cais ntawm nitrogen thiab huab cua, cov adsorbent feem ntau yog Siab viav vias adsorption carbon molecular sieves. Lub siab viav vias adsorption carbon molecular sieves muaj cov qauv microporous thiab muaj peev xwm adsorption muaj zog rau nitrogen. Los ntawm kev kho qhov siab thiab qhov kub thiab txias, nitrogen tuaj yeem raug cais tawm ntawm lwm cov khoom hauv huab cua
Txhawm rau kom ntseeg tau tias qhov kev vam meej ntawm PSA cov txheej txheem sib cais, cov huab cua nyoos yuav tsum tau txais kev kho kom huv huv nruj. Lub hom phiaj tseem ceeb ntawm purifying cov huab cua nyoos yog tshem tawm cov hais thiab cov organic gases nyob rau hauv nws los tiv thaiv cov impurities los thaiv cov micropores ntawm lub Pressure viav vias adsorption carbon molecular sieves, yog li txo qhov kev sib cais. Txoj kev purifying raw khoom cua

Feem ntau muaj cov hauv qab no:
1. Khaws cov cua nkag ntawm lub tshuab cua compressor kom deb ntawm qhov chaw uas muaj roj pos huab thiab cov pa roj organic. Los ntawm kev ua kom zoo ntawm huab cua inlet ib puag ncig ntawm lub tshuab cua compressor, cov ntsiab lus ntawm impurities hauv cov khoom siv cua tuaj yeem txo qis heev, tso lub hauv paus zoo rau cov txheej txheem purification tom ntej.
2. Cov cua nyoos uas kho tau dhau los ntawm lub tshuab ziab khaub ncaws kom tshem tawm cov dej noo ntxiv ntawm huab cua. Dej yog cov neeg sib tw tseem ceeb ntawm cov adsorbent, nws yuav nyob hauv qhov chaw adsorption ntawm cov adsorbent, yog li txo qhov muaj peev xwm adsorption ntawm nitrogen. Yog li ntawd, nws yog ib qho tsim nyog los tshem tawm cov dej los ntawm lub tshuab ziab khaub ncaws.
3. Adsorbent purification system. Tom qab khov-drying, cov huab cua nyoos kuj yuav tsum tau mus los ntawm lub adsorbent purification system kom tshem tawm cov seem seem thiab cov organic gases. Feem ntau siv cov adsorbents muaj xws li cov pa roj carbon activated, Siab viav vias adsorption carbon molecular sieves, thiab lwm yam, uas tuaj yeem ua tau zoo adsorb thiab tshem tawm impurities hauv huab cua. Los ntawm cov txheej txheem purification saum toj no, kev ua kom huv ntawm cov khoom siv huab cua tuaj yeem ua kom tau raws li qhov yuav tsum tau ua, txhawm rau ua kom muaj kev vam meej ntawm PSA cov txheej txheem sib cais.

Hauv cov txheej txheem PSA sib cais, tus neeg siv tuaj yeem kho cov nitrogen concentration thiab roj ntau lawm raws li qhov xav tau tiag tiag. Tshwj xeeb, los ntawm kev txiav txim siab lub sijhawm siv roj thiab kev ua haujlwm siab, kev tswj xyuas zoo ntawm nitrogen concentration thiab roj ntau lawm tuaj yeem ua tiav. Thaum cov roj ntau lawm yog txo, cov nitrogen concentration yuav nce raws li. Ntawm qhov tod tes, nce roj ntau lawm yuav ua rau txo qis hauv nitrogen concentration. Cov yam ntxwv no muab PSA thev naus laus zis kom muaj kev hloov pauv siab hauv kev sib cais ntawm nitrogen los ntawm huab cua, tso cai rau cov concentration thiab roj ntau lawm ntawm nitrogen hloov raws li qhov xav tau tiag tiag kom ua tau raws li cov ntawv thov sib txawv. Siab viav vias adsorption (PSA) thev naus laus zis yog ib txoj kev sib cais roj, uas tau siv dav hauv kev sib cais ntawm nitrogen thiab huab cua. High purity nitrogen tuaj yeem tau los ntawm kev ua kom huv ntawm cov huab cua nyoos thiab sib cais nrog cov adsorbents xws li Pressure swing adsorption carbon molecular sieves. Nyob rau tib lub sijhawm, nrog kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, PSA thev naus laus zis yuav ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw, ua kom yooj yim dua rau tib neeg kev tsim khoom thiab lub neej.