Daraasad horudhac ah, cilmi-baarayaashu waxay si qotodheer u falanqeeyeen waxtarka budada shaandhada molecular ee kala duwan ee xakamaynta qiiqa. Baaritaanka ayaa diiradda lagu saaray noocyo kala duwan oo shaandho molecular ah, oo ay ku jiraan 3A, 5A, 10X, 13X, NaY, MCM-41-Al, iyo MCM-41-Si, iyaga oo ujeedadoodu tahay in la aqoonsado awooddooda miti ...
# Fahamka Jeelka Silica Orange: Isticmaalka, Faa'iidooyinka, iyo Badbaadada Gel silica waa qallajiye caan ah, oo caadi ahaan loo isticmaalo in lagu xakameeyo qoyaanka iyo qoyaanka alaabada kala duwan. Ka mid ah noocyada kala duwan ee jel silica ee la heli karo, jel silica orange ayaa u taagan sababtoo ah sifooyinka gaarka ah iyo codsiyada. Th...
Hydrogenation waa hannaan kiimiko oo muhiim ah oo si ballaaran looga isticmaalo warshado kala duwan, oo ay ku jiraan kiimikooyinka batroolka, daawooyinka, iyo wax soo saarka cuntada. Waxa udub dhexaad u ah geedi socodkan waxa ku jira katalyst-aha hydrogenation-ka, walax soo dedejisa falcelinta ka dhaxaysa hydrogen iyo xeryahooda kale iyada oo aan la...
# Gamma Alumina Catalyst: Sahan Qotodheer ## Hordhac Kataliyeyaasha ayaa door muhiim ah ka ciyaara qaybta injineerinka kiimikada, fududaynta falcelinta haddii kale u baahan tamar ama waqti xad dhaaf ah. Ka mid ah noocyada kala duwan ee kicinta, gamma alumina (γ-Al2O3) ayaa u soo baxday inay tahay calaamad ...