Surface acidity na ZSM kwayoyin sieve

Faɗin acidity na ZSM kwayoyin sieve yana ɗaya daga cikin mahimman kaddarorin sa azaman mai haɓakawa.
Wannan acidity ya fito ne daga atom ɗin aluminum a cikin kwarangwal sieve na kwayoyin halitta, wanda zai iya samar da protons don samar da fili mai protonated.
Wannan fili mai daɗaɗɗa zai iya shiga cikin halayen sinadarai iri-iri, gami da alkylation, acylation, da bushewa. Za a iya daidaita yanayin acidity na ZSM kwayoyin sieve.
Ana iya sarrafa yanayin acidity na ƙwayar ƙwayar ƙwayar cuta ta hanyar daidaita yanayin haɗuwa, kamar Si-

Al rabo, kira zafin jiki, irin samfur wakili, da dai sauransu Bugu da kari, da surface acidity na kwayoyin sieve kuma za a iya canza ta bayan-jiyya, kamar ion musayar ko hadawan abu da iskar shaka magani.
Acidity surface na ZSM kwayoyin sieve yana da tasiri mai mahimmanci akan ayyukan sa da zaɓi a matsayin mai haɓakawa. A daya hannun, surface acidity iya inganta kunnawa na substrate, don haka accelerating dauki rate.
A daya hannun, surface acidity kuma iya shafar samfurin rarraba da dauki hanyoyin. Misali, a cikin halayen alkylation, sieves na kwayoyin halitta tare da babban acidity na saman na iya samar da mafi kyawun zaɓin alkylation.
A takaice dai, saman acidity na ZSM kwayoyin sieve yana daya daga cikin muhimman kaddarorinsa a matsayin mai kara kuzari.
Ta hanyar fahimta da sarrafa wannan acidity, yana yiwuwa a inganta aikin sieves na kwayoyin halitta a cikin halayen sunadarai daban-daban.