Cov pa roj carbon monoxide yog dab tsi?
Chemxin Carbon molecular sieve (CMS) yog ib qho adsorbent uas fuses cov tswv yim tom qab ob lub tshuab ua kom muaj zog thiab zeolite mus rau hauv ib qho khoom. Cov pa roj carbon dioxide yog paub txog nws qhov siab porosity thiab cov zeolite yog paub txog lawv lub peev xwm los ua crafted rau cov kws tshwj xeeb tshaj tawm tshwj xeeb hu ua molecular sieve. CMS yog ib yam khoom uas coj cov txiaj ntsim ntawm ob qho tib si ntawm cov khoom no ua ke.
CMS yog tsim los ntawm cov thee thiab nws tshwj xeeb hauv adsorbing khoom nyob rau hauv 10 angstroms, yam activated carbon tsis ua kom yog. Qhov tsawg tshaj plaws pore loj tsim rau carbon molecular sieve yog 4A, tab sis nws tshwm sim hauv 5A, thiab 10A (los yog 13 X) thiab.
CMS tshwj xeeb hauv kev cais cov pa oxide los ntawm nitrogen, yog ib qho tseem ceeb hauv cov khoom siv roj. Tus txheej txheem no yog ua nrog PSA (Siab Viav Adsorption) hauv ob theem.
-Qhov thawj theem pom cov roj nkag mus rau PSA generator thiab cov pa yog adsorbed thaum cov nitrogen kis tau los ntawm vim cov nitrogen lwg me heev thiab siv ua lwm yam khoom.
-Qhov ob theem pom tias oxygen maj mam tawm ntawm lub suab sib sib zog nqus cov pressures thiab rov ua kom nws kom txoj kev sib cais thiaj rov qab ua dua.
Yuav ua li cas paub PSA cov txheej txheem
CMS yog ib qho kev nqus dej rau lub hauv siab rau Kev Tshem Tawm Rau Siab (Adjustment) (PSA) system Nitrogen gas generator. Muaj qhov sib txawv ntawm qhov sib txawv raws li qhov tseeb tias qhov oxygen molecule yog me dua ntawm nitrogen lub cev.
CMS adsorbs cov pa oxygen, carbon dioxide gas, noo thiab kom nyob rau hauv cov cua hauv compressed lub sij hawm luv luv thiab cov roj compressed nitrogen muaj nyob ntawm qhov hluav taws xob. Thaum lub siab txo rau lub atmospheric los yog nqus qib, CMS uas muaj adsorbed cov pa nkev thiab lwm tus neeg tau yooj yim desorbs lawv thiab yog regenerated.
Thaum twg cov saum toj ob lub lag luam yog ua kom tiav ntawm ob qho kev tawm hauv adsorption, cov pa roj nitrogen muaj peev xwm tuaj yeem ua tau los ntawm cov cua.