I-graphite enwetshiwe iyisikhangiso esihle kakhulu, ikakhulukazi inesakhiwo se-porous esivulekile futhi inekhono eliqinile le-adsorption lezinhlanganisela ze-organic. I-1g ye-graphite enwetshiwe ingadonsa ama-80g kawoyela, ngakho-ke i-graphite enwetshiwe yakhelwe njengowoyela wezezimboni namafutha ezimboni. adsorbent. Umhleli wegrafu olandelayo wethula ucwaningo nge-adsorption yezinto zikawoyela ezifana namafutha asindayo nge-graphite enwetshiwe:
1 I-graphite enwetshiwe isetshenziswa njengohlobo olusha lwe-adsorbent ngenxa yenani elikhulu lama-pores ebusweni bokuhlalisana.
I-Worms enwetshiwe ye-WRVSMTITE MEWNOWNE, yakha ama-pores angaphezulu, okulungele ama-adsorption wezinto ze-macromolecular, ekhombisa umthamo omkhulu we-adsorption, ongaxazulula inkinga yezinto ezingezona ze-old-polar.
2. I-graphite enwetshiwe isetshenziswa njengohlobo olusha lwe-adsorbent ngenxa ye-mesh yangaphakathi enkulu
Okuhlukile kuma-adsorbents ezinye izinto zokwakha, ama-molecule angaphakathi anwetshiwe ama-graphite anwetshiwe ikakhulukazi ama-pores aphakathi nendawo, futhi iningi lawo lisesimweni esixhunyiwe, kanye nokuxhunywa kwenethiwekhi phakathi kwe-lamellae kungcono. Inomphumela omuhle kakhulu kwi-adsorption yama-macromolekli ajwayelekile aleli oyili osindayo. Ama-molecule kawoyela asindayo atholakala kalula futhi aphazamisa ngokushesha kunethiwekhi yabo aze agcwalise ama-pores angaphakathi axhumene. Ngakho-ke, umphumela we-adsorption wesithombe esinwetshiwe ungcono.
Ngenxa yokwakheka okuxekethile nokwa-porous kwe-graphite enwetshiwe, banomphumela omuhle we-adsorption kokungcoliswa kwamafutha nokungcoliswa kwegesi, okwenza kusetshenziswe kabanzi emkhakheni wokuvikelwa kwemvelo.
Isikhathi sePosi: Aug-31-2022