Oiri negasi zviwanikwa zvakakosha kuhupfumi hwenyika, kupa masimba ekufambisa, kudziyisa dzimba, uye kufambisa maindasitiri maitiro. Nekudaro, izvi zvakakosha zvigadzirwa zvinowanzo kuwanikwa mumisanganiswa yakaoma inogona kusanganisira mvura nezvimwe zvinhu. Kupatsanura izvi zvinwiwa kubva kune yakakosha gasi neoiri zvinodikanwa pakucheneswa uye kushandiswa kwavo. Iyi nzira yekuparadzanisa inogona kuva yakaoma, kazhinji inokonzera kuumbwa kwe emulsion iyo yakaoma kuputsa. Pinda basa re demulsifiers mumafuta uye gasi kugadzirisa.
Demulsifiersmakemikari anokosha akawedzerwa kumafuta uye gasi musanganiswa kuti abatsire kuputsa emulsions, zvichiita kuti kuparadzaniswa kuve nyore. Izvi zvinhu zvinopindirana neve surfactants mu emulsion, zvichikanganisa kugadzikana kwavo, zvichibvumira zvikamu zvemafuta nemvura kuti zviparadzanise nyore nyore.
Kukosha kwedemulsifiersmumafuta uye gasi kugadzirisa hakugone kuwedzeredzwa. Vanobatsira kuvandudza kushanda kwemaitiro ekuparadzanisa, kuderedza kuwanda kwesimba rinodiwa pakucheneswa. Ivo zvakare vanodzivirira kuvaka mumapombi uye michina yekugadzirisa, kuve nechokwadi chekushanda kwakanaka uye kuwedzera hupenyu hwezvivakwa izvi.
Kusarudzwa kweiyo chaiyo demulsifier kwakakosha, sezvo makemikari akasiyana anoshanda zvakanyanya mumamiriro chaiwo uye nemhando dzakati dzeemulsion. Ma processor anofanirwa kufunga nezvezvinhu zvakaita se pH level, tembiricha, uye rudzi rweoiri kana gasi riri kugadziriswa pakusarudza yakanakisa demulsifier yekushanda kwavo.
Mukupedzisa, demulsifiers akakosha ekuwedzera muoiri uye gasi kugadzirisa, kuputsa emulsions yakaoma uye kufambisa kupatsanurwa kwezvinhu zvakakosha. Sarudzo chaiyo yedemulsifier inogona kuvandudza kushanda zvakanaka, kuderedza mitengo, uye kuwedzera hupenyu hwemidziyo, ichiita chishandiso chakakosha muindasitiri yanhasi yemafuta negesi.
Ndedzipi Mhando Dzakasiyana dzeDemulsifiers?
Demulsifiers anouya nenzira dzakasiyana siyana zvichienderana nechimiro chavo chemakemikari uye basa. Heano mamwe marudzi akajairika:
Non-ionic Demulsifiers
Non-ionic demulsifiers ma surfactants asingaite ioni mumhinduro. Izvi zvinhu zvinowanzove nemapoka epolar anodyidzana nevano surfactants muma emulsion kuti vadzikisire. Izvo zvinobudirira mune zvese zvakaderera-uye zvakakwirira-salinity mvura masisitimu uye inogona kushandiswa mumhando dzakasiyana dzekushandisa.
Ionic Demulsifiers
Ionic demulsifiers ma surfactants anoisa mumhinduro, achigadzira maion akanaka kana akaipa ayo anodyidzana neanopokana anochaja ma surfactants muma emulsion. Zvinhu izvi zvinowanzoshandiswa mumasisitimu emvura yakadzika-munyu uye zvinogona kushanda mukuputsa emulsions yemvura-mu-oiri.
Cationic Demulsifiers
Cationic demulsifiers ma surfactants anochajiswa zvakanaka anodyidzana neanegatively charged surfactants muma emulsions kuti aite kuti asagadzikana. Izvi zvinhu zvinobudirira mukuputsa emulsions yemvura-mu-oiri uye inogona kushandiswa mune yakakwirira-salin systems. Izvo zvakare zvinoodeka, zvichiita kuti zvive nehushamwari hwezvakatipoteredza.
Anionic Demulsifiers
Anionic demulsifiers ma surfactants anochajiswa zvisina kunaka anodyidzana neanochajiswa zvakanaka ma surfactants muma emulsion kuti asagadzikane. Izvi zvinhu zvinobudirira mukuputsa emulsions yemafuta-mu-mvura uye inogona kushandiswa mune yakaderera-salin system. Izvo zvakare zvinoodeka, zvichiita kuti zvive nehushamwari hwezvakatipoteredza.
Mukupedzisa, ma demulsifiers anouya nenzira dzakasiyana zvichienderana nechimiro chavo chemakemikari uye basa rekupwanya emulsion zvinobudirira muoiri uye gasi kugadzirisa. Kusarudzwa kweiyo chaiyo mhando yedemulsifier kwakakosha kuti uwane yakakwana yekuparadzanisa mibairo uchifunga nezvezvakatipoteredza uye kugona kwemitengo.
Nguva yekutumira: Oct-09-2023