Ioyile negesi zizixhobo ezibalulekileyo kuqoqosho lwehlabathi, ukunika amandla ezothutho, ukufudumeza amakhaya, kunye neenkqubo zokubasa umlilo.Nangona kunjalo, ezi mveliso zixabisekileyo zihlala zifumaneka kwimixube entsonkothileyo enokuquka amanzi kunye nezinye izinto.Ukwahlula olu lwelo kwigesi exabisekileyo kunye neoli kuyimfuneko ekuhlanjululweni nokusetyenziswa kwazo.Le nkqubo yokwahlula inokuba ngumngeni, ngokufuthi iphumela ekubunjweni kweemulsion ekunzima ukuyidiliza.Ngena indima yokulahla i-oyile kunye negesi processing.
Iidemulsifiersiikhemikhali ezikhethekileyo zongezwa kwimixube yeoli kunye negesi ukunceda ukudiliza i-emulsions, ukwenza inkqubo yokwahlula ibe lula kakhulu.Ezi zinto zisebenzisana ne-surfactants kwi-emulsion, ziphazamisa ukuzinza kwazo, zivumela izigaba zeoli kunye namanzi ukuba zihluke ngokulula.
Ukubaluleka kweizidimulisikwi-oyile kunye ne-gas processing ayikwazi ukugqithiswa.Banceda ukuphucula ukusebenza kakuhle kweenkqubo zokuhlukana, ukunciphisa umthamo wamandla afunekayo ekuhlambulukeni.Bakwanqanda ukwakhiwa kwemibhobho kunye nezixhobo zokusebenza, ukuqinisekisa ukusebenza kakuhle kunye nokwandisa ubomi bezi zibonelelo.
Ukukhethwa kwe-demulsifier echanekileyo kubalulekile, njengoko iikhemikhali ezahlukeneyo zisebenza kakuhle kwiimeko ezithile kunye neentlobo ezithile ze-emulsion.Abaprosesa kufuneka bathathele ingqalelo imiba efana nenqanaba le-pH, ubushushu, kunye nodidi lwe-oyile okanye irhasi elungiswayo xa bekhetha eyona demulsifier ilungileyo yokusebenza kwabo.
Ukuqukumbela, i-demulsifiers izongezo eziyimfuneko kwi-oyile kunye ne-gas processing, ukuphula i-emulsions eyinkimbinkimbi kunye nokuququzelela ukwahlula izixhobo ezixabisekileyo.Ukhetho oluchanekileyo lwe-demulsifier lunokuphucula ukusebenza kakuhle, ukunciphisa iindleko, kunye nokwandisa ubomi besixhobo, kusenza sibe sisixhobo esixabiseke kakhulu kwishishini lanamhlanje leoli negesi.
Zeziphi Iindidi ezahlukeneyo zeeDemulsifiers?
Iidemulsifiers ziza kwiintlobo ngeentlobo ngokuxhomekeka kubume bekhemikhali kunye nomsebenzi wazo.Nazi ezinye iintlobo eziqhelekileyo:
I-non-ionic Demulsifiers
I-non-ionic demulsifiers zi-surfactants ezingenayo i-ionize kwisisombululo.Ezi zinto zihlala ziqulathe amaqela e-polar asebenzisana ne-surfactants kwi-emulsion ukuze angazinzi.Zisebenza kakuhle kwiinkqubo zamanzi eziphantsi kunye neziphezulu kwaye zingasetyenziselwa kwiinkqubo ezininzi.
Ionic Demulsifiers
I-Ionic demulsifiers zi-surfactants ezithatha i-ionize kwisisombululo, zenza i-ion ezintle okanye ezimbi ezisebenzisana ne-surfactants echajiweyo ngokuphambeneyo kwi-emulsions.Ezi zinto zisoloko zisetyenziswa kwiinkqubo zamanzi ezinobutyuwa obuphantsi kwaye zinokusebenza kakuhle ekwaphuleni ii-emulsions zamanzi kwi-oyile.
I-Cationic Demulsifiers
I-Cationic demulsifiers zi-surfactants ezine-positive charges ezisebenzisana ne-negative surfactants kwii-emulsions ukuze zingazinzi.Ezi zinto zisebenza kakuhle ekuphuleni i-emulsions yamanzi kwi-oyile kwaye ingasetyenziselwa kwiinkqubo eziphezulu zetyuwa.Kwakhona ziyakwazi ukubola, nto leyo ezenza zibe nobuhlobo nokusingqongileyo.
Anionic Demulsifiers
I-anionic demulsifiers zi-surfactants ezihlawuliswa kakubi ezisebenzisana ne-positive charged surfactants kwii-emulsions ukuze zingazinzi.Ezi zinto zisebenza kakuhle ekuphuleni i-emulsions yeoli emanzini kwaye ingasetyenziselwa kwiinkqubo eziphantsi kwetyuwa.Kwakhona ziyakwazi ukubola, nto leyo ezenza zibe nobuhlobo nokusingqongileyo.
Ukuqukumbela, i-demulsifiers iza kwiifom ezahlukeneyo ngokuxhomekeke kwisakhiwo sabo sekhemikhali kunye nomsebenzi wokudiliza i-emulsions ngokufanelekileyo kwi-oyile kunye negesi.Ukukhethwa kohlobo oluchanekileyo lwe-demulsifier lubalulekile ekuphumezeni iziphumo ezizezona zohlukana ngelixa kuqwalaselwa iimeko zokusingqongileyo kunye nokusebenza kakuhle kweendleko.
Ixesha lokuposa: Oct-09-2023