Aysiidhka dushiisa ee shaandhada molecular ee ZSM

Aashitada dusha sare ee ZSM shaandho molecular waa mid ka mid ah sifooyinkeeda muhiimka ah sida kicinta.
Aashitadani waxay ka timaadaa atamka aluminium ee ku jira qalfoofka shaandhada molecular, kaas oo bixin kara borotoonno si ay u sameeyaan dusha protonated.
Dusha sare ee borotoonku waxay ka qayb qaadan kartaa falcelin kiimiko oo kala duwan, oo ay ku jiraan alkylation, acylation, iyo fuuqbax. Aashitada dusha sare ee shaandhada molecular ZSM waa la nidaamin karaa.
Ashitada dusha sare ee shaandhada molecular waxaa lagu xakameyn karaa iyadoo la hagaajinayo xaaladaha isku-dhafka, sida Si-

ratio Al, heerkulka synthesis, nooca wakiilka template, iwm Intaa waxaa dheer, aysidhka dusha shaandhada kelli waxa kale oo lagu beddeli karaa by daaweynta ka dib, sida beddelka ion ama daaweynta oksaydhka.
Aashitada dusha sare ee shaandhada molecular ZSM waxay saameyn muhiim ah ku leedahay dhaqdhaqaaqeeda iyo xulashada sida kicinta. Dhinaca kale, aashitada dusha sare waxay kor u qaadi kartaa firfircoonida substrate-ka, sidaas awgeed dardargelinta heerka falcelinta.
Dhanka kale, aashitada dusha sare waxay sidoo kale saameyn kartaa qaybinta alaabta iyo waddooyinka falcelinta. Tusaale ahaan, falcelinta alkylation, shaandhada molecular ee leh aashitada dusha sare waxay ku siin kartaa xulashada alkylation ka wanaagsan.
Marka la soo koobo, aashitada dusha sare ee shaandhada molecular ZSM waa mid ka mid ah hantideeda muhiimka ah sida kicinta.
Fahamka iyo xakamaynta aysiidhkan, waxa suurtogal ah in la wanaajiyo waxqabadka shaandhada molecular ee falcelinta kiimikaad ee kala duwan.


Waqtiga boostada: Dec-11-2023