
I-Molecular Sieve uhlobo 5A luyi-alkali alumino silicate; luyifomu le-calcium lesakhiwo sekristalu sohlobo A. Uhlobo 5A lunokuvulwa kwembobo okuphumelelayo kwama-angstrom ama-5 (0.5 nm). Luzomunca ama-molecule anobubanzi be-kinetic obungaphansi kwama-Angstrom ama-5 futhi lukhiphe lawo amakhulu.
Ifaneleka kakhulu ekusetshenzisweni kwe-PSA adsorber lapho ingasetshenziswa khona ukuhlukaniswa kwama-paraffin ajwayelekile kanye nama-iso-paraffin (izinhlobo ze-C4 kuya ku-C6), ekuhlanzweni kwe-hydrogen ye-PSA kanye nasezingxenyeni ze-oxygen.
| Into | Iyunithi | Idatha yobuchwepheshe | |||
| Isimo | I-Pellet | I-Sphere | |||
| Ububanzi | mm | 1.5-1.7 | 3.0-3.3 | 2.0-3.0 | 3.0-5.0 |
| Isilinganiso sosayizi sifinyelela ebangeni | % | ≥98 | ≥98 | ≥98 | ≥98 |
| Ubuningi obukhulu | g/ml | ≥0.65 | ≥0.65 | ≥0.70 | ≥0.70 |
| Isilinganiso sokugqoka | % | ≤0.20 | ≤0.40 | ≤0.20 | ≤0.20 |
| Amandla okuchoboza | N | ≥30/cm | ≥45/cm | ≥30/p | ≥60/p |
| Ukumuncwa kwamanzi okungaguquki | % | ≥22 | ≥22 | ≥22 | ≥22 |
| Okuqukethwe kwamanzi, njengoba kuthunyelwe | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
● Amandla amakhulu e-ionic e-divalent calcium ion enza kube yi-adsorbent enhle kakhulu yokususa amanzi, i-CO2, i-H2S emifudlaneni yegesi yemvelo emuncu, kuyilapho kunciphisa ukwakheka kwe-COS. Ama-mercaptan alula nawo ayamuncwa.
● Iphinde isetshenziswe ekuhlukaniseni ama-paraffin ajwayelekile kanye nama-iso.
● Ukukhiqizwa kwamagesi ahlanzekile kakhulu e-N2, O2, H2 kanye namagesi angasebenzi avela emifudlaneni yegesi exubile.
Isihlungi sama-molecule Uhlobo 5A singavuselelwa ngokushisa uma kwenzeka izinqubo zokushintshashintsha kokushisa; noma ngokwehlisa ingcindezi uma kwenzeka izinqubo zokushintshashintsha kokucindezela.
Ukuze kususwe umswakama kusihluzo sama-molecule angu-5A, kudingeka izinga lokushisa elingu-250-300°C. Isihluzo sama-molecule esivuselelwe kahle singanikeza amaphuzu omswakama ngaphansi kuka-100°C, noma amazinga e-mercaptan noma e-CO2 ngaphansi kuka-2 ppmv.
Ukugxila kokuphuma kwegesi enqubweni yokushintshashintsha kwengcindezi kuzoncika kugesi okhona, kanye nezimo zenqubo.
Ukuze kugwenywe ukumanzi nokumuncwa kwezinto eziphilayo ngaphambi kokuba kusebenze, noma kumele kuphinde kusebenze.