Isihluzo seMolekyuli yeKhabhoni

1. ububanzi besuntswana: 1.0-1.3mm

2. Ubuninzi bobuninzi: 640-680KG/m³

3. Ixesha lokufunxa: 2x60S

4. Amandla oxinzelelo: ≥70N/ isiqwenga

Injongo: Isihluzo seMolekyuli yeCarbon sisixhobo esitsha sokunyusa umoya esaphuhliswa ngeminyaka yoo-1970, sisixhobo esibalaseleyo sekhabhoni esingengo-polar, iCarbon Molecular Sieves (CMS) esetyenziselwa ukwahlula initrogen yokuphucula umoya, kusetyenziswa inkqubo yenitrogen enoxinzelelo oluphantsi kubushushu begumbi, kunenkqubo ye-nitrogen enoxinzelelo oluphezulu ebandayo yendabuko eneendleko zotyalo-mali eziphantsi, isantya semveliso ye-nitrogen ephezulu kunye neendleko eziphantsi ze-nitrogen. Ke ngoko, sisixhobo esikhethwayo sokwahlulahlula umoya we-nitrogen otyebileyo kushishino lobunjineli, esi nitrogen sisetyenziswa kakhulu kushishino lweekhemikhali, kushishino lweoyile negesi, kushishino lwe-elektroniki, kushishino lokutya, kushishino lwamalahle, kushishino lwamayeza, kushishino lweentambo, kunyango lobushushu besinyithi, kuthutho kunye nokugcinwa kunye neminye imiba.

Umgaqo wokusebenza: Isihluzo se-carbon molecular kukusetyenziswa kweempawu zokuvavanya ukufezekisa ukwahlulwa kwe-oksijini kunye ne-nitrogen. Kwisihluzo se-molecular ukutsalwa kwegesi yokungcola, enkulu ne-mesoporous idlala indima yetshaneli kuphela, kuya kubakho iimolekyuli ezifakwe i-adsorbed ezithuthwa ziye kwii-micropores kunye nee-submicropores, ii-micropores kunye nee-submicropores ngumthamo wokwenyani wokutsalwa. Njengoko kubonisiwe kumfanekiso odlulileyo, isihluzo se-carbon molecular siqulethe inani elikhulu lee-micropores, ezivumela iimolekyuli ezinobukhulu obuncinci be-kinetic ukuba zisasazeke ngokukhawuleza kwii-pores, ngelixa zithintela ukungena kweemolekyuli ezinkulu. Ngenxa yomahluko kwisantya sokusasazeka kweemolekyuli zegesi zobukhulu obahlukeneyo, izinto zomxube wegesi zinokwahlulwa ngokufanelekileyo. Ke ngoko, ukusasazwa kwee-micropores kwisihluzo se-carbon molecular kufuneka kuqale kwi-0.28 nm ukuya kwi-0.38nm ngokobukhulu bemolekyuli. Ngaphakathi koluhlu lobungakanani be-micropore, ioksijini inokusasaza ngokukhawuleza kwi-pore nge-pore orifice, kodwa i-nitrogen kunzima ukuyidlula kwi-pore orifice, ukuze kufezekiswe ukwahlulwa kwe-oksijini kunye ne-nitrogen. Ubungakanani bembobo ye-micropore sisiseko sokwahlulwa kwe-carbon molecular sieve ye-oksijini ne-nitrogen, ukuba ubungakanani bembobo bukhulu kakhulu, i-oksijini ne-nitrogen kulula ukungena kwi-molecular sieve micropore, ayinakudlala indima yokwahlula; Ubungakanani bembobo bukhulu kakhulu, i-oksijini, i-nitrogen ayinakungena kwi-micropore, ayinakudlala indima yokwahlula.

Isixhobo se-nitrogen sokwahlulwa komoya se-carbon molecular seeving: esi sixhobo saziwa ngokubanzi njengomatshini we-nitrogen. Inkqubo yetekhnoloji yindlela yokufunxwa koxinzelelo (indlela ye-PSA ngamafutshane) kubushushu obuqhelekileyo. Ukufunxwa koxinzelelo yinkqubo yokufunxwa nokwahlukana ngaphandle komthombo wobushushu. Amandla okufunxwa koxinzelelo lwe-carbon molecular seeving ukuya kwizinto ezifunxwayo (ikakhulu iimolekyuli ze-oksijini) afunxwa ngexesha loxinzelelo kunye nemveliso yegesi ngenxa yomgaqo ongentla, kunye nokufunxwa ngexesha lokufunxwa nokukhupha umoya, ukuze kuphinde kuvele isifunxwa se-carbon molecular. Kwangaxeshanye, i-nitrogen etyebisiweyo kwisigaba segesi yebhedi idlula ebhedini ukuze ibe yigesi yemveliso, kwaye inyathelo ngalinye liyinkqubo yokujikeleza. Ukusebenza kokujikeleza kwenkqubo ye-PSA kubandakanya: ukutshaja koxinzelelo kunye nemveliso yegesi; Uxinzelelo olufanayo; Ukuhla ukuya ezantsi, ukufunxwa; Emva koko uxinzelelo, imveliso yegesi; Amanqanaba aliqela okusebenza, okwenza inkqubo yokusebenza yokujikeleza. Ngokweendlela ezahlukeneyo zokuhlaziya inkqubo, inokwahlulwahlulwa ibe yinkqubo yokuhlaziya i-vacuum kunye nenkqubo yokuhlaziya umoya. Izixhobo zomatshini zokwenza i-nitrogen ze-PSA ngokweemfuno zabasebenzisi zingabandakanya inkqubo yokucoca umoya ocinezelweyo, inkqubo yokufunxa uxinzelelo, inkqubo yolawulo lweenkqubo zeevalvu (ukuvuselelwa kwe-vacuum kufuneka kube nepompo ye-vacuum), kunye nenkqubo yokubonelela nge-nitrogen.