Ioyile negesi zizinto ezibalulekileyo kuqoqosho lwehlabathi, zinika amandla ezothutho, zifudumeza amakhaya, kwaye zinika amandla iinkqubo zoshishino. Nangona kunjalo, ezi zinto zixabisekileyo zihlala zifumaneka kwimixube enzima enokuquka amanzi nezinye izinto. Ukwahlula ezi zinto zimanzi kwigesi neoyile exabisekileyo kuyimfuneko ukuze zicocwe kwaye zisetyenziswe. Le nkqubo yokwahlula inokuba nzima, idla ngokukhokelela ekwakhiweni kwee-emulsions ekunzima ukuziqhekeza. Ngena kwindima ye-demulsifiers ekucutshungulweni kweoyile negesi.
Izinyibilikisiziikhemikhali ezikhethekileyo ezongezwa kwimixube yeoyile negesi ukunceda ukuqhekeza ii-emulsion, okwenza inkqubo yokwahlula ibe lula kakhulu. Ezi zinto zidibana ne-surfactants kwi-emulsion, ziphazamisa ukuzinza kwazo, zivumela izigaba zeoyile namanzi ukuba zahlukane ngokulula.
Ukubaluleka koizinyibilikisiekucutshungulweni kweoyile negesi akunakugxininiswa kakhulu. Zinceda ekuphuculeni ukusebenza kakuhle kweenkqubo zokwahlulahlula, zinciphisa ubungakanani bamandla afunekayo ekucoceni. Zikwathintela ukuqokelelana kwemibhobho nezixhobo zokucubungula, ziqinisekisa ukusebenza kakuhle kwaye zandisa ubomi bezi zakhiwo.
Ukukhethwa kwe-demulsifier echanekileyo kubalulekile, njengoko iikhemikhali ezahlukeneyo zisebenza kakuhle kwiimeko ezithile kunye neentlobo ezithile ze-emulsions. Iiprosesa kufuneka ziqwalasele izinto ezifana nenqanaba le-pH, ubushushu, kunye nohlobo lweoyile okanye igesi ecutshungulwayo xa kukhethwa i-demulsifier efanelekileyo yokusebenza kwayo.
Ukuqukumbela, ii-demulsifiers zezona zongezo zibalulekileyo ekucutshungulweni kweoyile negesi, ziqhekeza ii-emulsions ezintsonkothileyo kwaye zenze kube lula ukwahlulahlula izixhobo ezixabisekileyo. Ukukhetha ngokuchanekileyo i-demulsifier kunokuphucula ukusebenza kakuhle, kunciphise iindleko, kwaye kwandise ubomi bezixhobo, nto leyo eyenza ukuba ibe sisixhobo esixabisekileyo kushishino lweoyile negesi lwanamhlanje.
Ziziphi iintlobo ezahlukeneyo zeDemulsifiers?
Ii-demulsifiers ziza ngeendlela ezahlukeneyo kuxhomekeke kwisakhiwo sazo seekhemikhali kunye nomsebenzi wazo. Nazi ezinye zeentlobo eziqhelekileyo:
IiDemulsifiers ezingezizo ii-ionic
Ii-demulsifiers ezingezizo ii-ionic zii-surfactants ezingayiyo i-ion kwisisombululo. Ezi zinto zihlala ziqulathe amaqela e-polar asebenzisana nee-surfactants kwi-emulsions ukuze aziphazamise. Zisebenza kakuhle kwiinkqubo zamanzi eziphantsi kunye neziphezulu zetyuwa kwaye zingasetyenziswa kwiindlela ezahlukeneyo zokusebenza.
Ii-Ionic Demulsifiers
Ii-Ionic demulsifiers zii-surfactants ezithi zi-ionise kwisisombululo, zenze ii-ions ezilungileyo okanye ezimbi ezisebenzisana nee-surfactants ezitshajiweyo ngokuchaseneyo kwi-emulsions. Ezi zinto zihlala zisetyenziswa kwiinkqubo zamanzi ezinetyuwa encinci kwaye zinokuba luncedo ekuqhekezeni ii-emulsions zamanzi kwi-oyile.
IiDemulsifier zeCationic
Ii-Cationic demulsifiers zii-surfactants ezitshajiswe kakuhle ezisebenzisana nee-surfactants ezitshajiswe kakubi kwii-emulsions ukuze zingasebenzi kakuhle. Ezi zinto ziyasebenza ekuqhekezeni ii-emulsions zamanzi kwi-oyile kwaye zingasetyenziswa kwiinkqubo zetyuwa eninzi. Zikwabola, nto leyo eyenza zibe nobuhlobo nokusingqongileyo.
Ii-Anionic Demulsifiers
Ii-demulsifier ze-anionic zii-surfactants ezine-negative charge ezisebenzisana nee-surfactants ezine-positive charge kwi-emulsions ukuze zingasebenzi kakuhle. Ezi zinto ziyasebenza ekuqhekezeni ii-emulsions ze-oyile emanzini kwaye zingasetyenziswa kwiinkqubo zetyuwa ephantsi. Zikwabola, nto leyo eyenza zibe nobuhlobo nokusingqongileyo.
Ukuqukumbela, ii-demulsifier ziza ngeendlela ezahlukeneyo ngokuxhomekeke kwisakhiwo sazo seekhemikhali kunye nomsebenzi wazo wokuqhekeza ii-emulsions ngokufanelekileyo ekucutshungulweni kweoyile negesi. Ukukhethwa kohlobo oluchanekileyo lwe-demulsifier kubalulekile ekufezekiseni iziphumo ezilungileyo zokwahlula ngelixa kuqwalaselwa izinto ezingqongileyo kunye nokusebenza kakuhle kweendleko.
Ixesha lokuthumela: Okthobha-09-2023