Imvelaphi yeCarbon esebenzayo kunye nendlela eyenziwe ngayo

Izinto eziphilayo xa zitshisiwe ziya kuvelisa ikhabhoni. Ukwenza i-carbon activated, i-organic matter source source kufuneka ibe yi-carbonaceous. Ngamanye amazwi, udinga umthombo wemithombo ovelisa amalahle amaninzi xa etshiswa. Ezinye izinto eziqhelekileyo ezisetyenziselwa ukwenza i-charcoal esebenzayo ziquka iqokobhe lekhokhonathi, i-sawdust, iinkuni, i-bamboo, i-willow peat, i-coir, imigodi yepesika, i-petroleum pitch, kunye namalahle. Emva kokuba ezi zixhobo zitshisiwe ufumana amalahle. Nangona kunjalo, eli lahle alikasebenzi ikhabhoni okwangoku. Kufuneka bangene kwinkqubo "yokuvula" ukwenza izigidi zeepores ezincinci kumphezulu wayo. Ukuza kuthi ga ngoku, kukho iindlela ezimbini kuphela "zokuvula"; ukusebenza kwe-thermal okanye iikhemikhali.

Ukusebenza kweThermal

Njengoko unokuthelekelela ngegama layo ukusebenza kwe-thermal kubandakanya ukusetyenziswa kobushushu ukwenza iipores kumphezulu wekhabhoni okanye wamalahle. Ukuchaneka ngakumbi, i-carbon okanye i-charcoal ibonakaliswe kwiigesi ezishushu kunye ne-steam. Yonke inkqubo yokuvuselela i-thermal ibandakanya ukunciphisa ukufuma, ukunciphisa i-volatiles, i-carbonization, kunye nonyango lwe-steam. Iigesi ezisetyenziselwa ukusetyenziswa kwe-thermal ziquka i-carbon, i-nitrogen, okanye i-argon.

Ukusebenza kweMichiza

Ukusebenza kweekhemikhali, kwakhona kwigama ngokwalo, kusebenzisa iikhemikhali ukwenza iipores zemizuzu yekhabhoni esebenzayo. Ngaphambi kokuba i-organic matter iguqulwe ibe yikhabhoni. Iikhemikhali, ngokuqhelekileyo isiseko esomeleleyo, iasidi, okanye ityuwa, yongezwa kwizinto eziphilayo. Xa izinto eziphilayo eziphathwe ngemichiza zitshiswa ukudala amalahle, ufumana i-charcoal esebenzayo okanye i-carbon activated endaweni yoko.

Isebenza njani iCarbon eActiweyo?

Njengoko kukhankanyiwe ngaphambili, i-carbon activated isetyenziswa kuluhlu olubanzi lwezicelo ngenxa yommandla wayo omkhulu. Olunye usetyenziso oluqhelekileyo lweCarbon eActiweyo luzihluzo. Xa ulwelo okanye umoya udibana nekhabhoni esebenzayo, imingxuma emincinci ekhoyo kumphezulu wayo inokubamba kwaye ibambe iimolekyuli ezikhoyo kulwelo okanye emoyeni. Ezi molekyuli zinokuba yiyo nantoni na, kubandakanywa izinto ezingcolisayo, kodwa hayi amanzi okanye umoya. Ngokwenyani, iActiated Carbon iyakwazi ukubhengeza iikhemikhali ezingafunekiyo ezikhoyo emoyeni nasemanzini. Ngaphandle koko, i-Actiated Carbon inokusebenza njenge-catalyst okanye into ekhuthaza ukusabela kweekhemikhali. Umzekelo, iklorini sisibulali ntsholongwane esixutywa emanzini kodwa xa sidibana nekhabhoni ecuthiweyo baya kusabela ngayo kwaye yenze iion zekloride njengemveliso. Le propati ye-Actiated Carbon yenza ukuba ibe yinto efanelekileyo yokuphelisa i-chlorine emanzini.

I-activated Carbon inamandla okuphelisa uluhlu olubanzi lwezinto ezingcolisa umoya kunye namanzi. Nangona kunjalo, ukukwazi kwayo ukususa ezi zinto zingcolileyo zichatshazelwa kakhulu yimiba efana nobuninzi bezinto ezingcolileyo ezikhoyo, ubushushu, i-asidi, kunye nobude boqhagamshelwano. Kwakhona kubalulekile ukuqaphela ukuba kukho iintlobo ezahlukeneyo zekhabhoni esebenzayo kwaye nganye ifaneleke ngakumbi kwinjongo ethile xa kuthelekiswa nezinye. Ezo ntlobo ze-Actiated Carbon ezinemingxuma emikhudlwana zifaneleke ngakumbi ekubambiseni iimolekyuli ezinkulu nezinzima ezifana neekhemikhali eziphilayo. Kwelinye icala, ezo ntlobo zekhabhoni esebenzayo enemingxuma ecolekileyo zilungele ukubhengeza izingcolisi ezincinci nezilula. Ukwazi ukuba yeyiphi ikhabhoni esebenzayo enokusetyenziswa kwenziwa lula ngabavelisi njengoko bahlala beyilebhile ngesakhono sabo sokuthengisa.