Amakhemikhali Okukhiqiza
I-Demulsifier
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Ubunzima be-API be-Crude
I-API Gravity isebenza njenge-"ejenti yobuhlakani"—ngayo, singaphetha ngezinto eziningi ezibalulekile ezithinta ngqo ubunzima bokudilizwa kwamandla:
1. Ukwakheka Okuphelele Kwamafutha Angcolile Nokuthambekela Kwe-Emulsion.
2. Ukuqina Kwamafutha Angcolile kanye Nokushisa Okudingekayo Kokucubungula.
3. Izinhlobo Zokungcola Okuqinile Okungaba Khona.
4. Isiqondiso Sokuklama Ukwakheka Kwe-Demulsifier. -
Izimo Zokusebenza
1. Lingakanani izinga lokushisa lokusebenza kwakho endaweni kawoyela? (Ukusebenza kwe-Demulsifier kungathinteka izinga lokushisa)2. Uhlobo luni lwemishini yokuhlukanisa oyisebenzisayo? (Isibonelo, amathangi okugcina amandla adonsela phansi, ama-dehydrator kagesi, njll., njengoba imishini ehlukene ingadinga ama-demulsifier ahlukene)3. Udinga ukuthi inqubo yokususa umucu isheshe kangakanani? (Ukususa umucu ngokushesha kungadinga ukwakheka okuthile) -
Izidingo Ezithile
Yiziphi izidingo zakho ezithile zokusebenza kahle kwe-demulsification? (Isibonelo, okuqukethwe kwamanzi okusele ku-oyili ongahluziwe noma okuqukethwe kukawoyela emanzini angcolile ngemva kokuhlukaniswa)Ingabe udinga i-demulsifier ukuze inikeze nemisebenzi yokususa usawoti noma yokususa izinhlayiya eziqinile?
Isilinganiso kanye Nendlela Yokusebenzisa？Ingabe unezinto okulindele noma imikhawulo mayelana nomthamo we-demulsifier? (Lokhu kuhlobene nezindleko zokusebenza kanye nokulula)
Futhi uma sikhetha i-solvent ye-demulsifier, ngokuyisisekelo, i-active ingradient ingaxazululeka ngokuphelele ku-solvent, futhi kufanele sicabangele isisindo sama-molecule, esithinta isivinini sokusabalala kuma-crudes ahlukene e-API. Yingakho i-API ibalulekile.
Ngokuhlanganisa i-API Gravity nolunye ulwazi olubalulekile (BS&W, ikhwalithi yamanzi (usawoti), izinga lokushisa, izinhlobo zezinto eziqinile ezikhiqizwayo, njll.), Singanikeza amakhasimende isixazululo sokususa i-mulsification esenziwe ngokwezifiso kakhulu, esisebenza kahle, nesingabizi.
ama-emulsion breakers ethu aklanywe kanjani?
Ngokusekelwe ku-API gravity kawoyela ongahluziwe oqondiwe (olula vs. osindayo), i-BS&W (ekhombisa izinga lokuqukethwe okuqinile), kanye nezimo zokusebenza ze-demulsification (izinga lokushisa, ingcindezi: imisebenzi yokushisa okuphezulu idinga i-demulsifier kanye nesinyibilikisi sayo ukuze ibe nokuzinza okuhle kakhulu kokushisa), ama-demulsifier enziwa ngendlela elandelayo:
Amaqembu asebenzayo anezinombolo ezahlukahlukene kanye nesisindo sama-molecule akhethwa njengabaqalisi. Ngaphansi kwezimo ezithile, izilinganiso ezahlukene (ukulungisa inani le-HLB le-demulsifier—i-Hydrophilic-Lipophilic Balance) kanye nokulandelana kwe-PO (ikhanda le-lipophilic) kanye ne-EO (ikhanda le-hydrophilic) kufakwa ukuze kwakhiwe amaketanga e-polymer anobude obuhlukahlukene (izingxenye zeketanga ezinde zithuthukisa i-lipophilicity noma i-hydrophilicity ye-molecule). Ngemva kwalokho, izinyibilikisi ezinesisindo sama-molecule esifanele (ezikwazi ukuncibilikisa ngokuphelele i-demulsifier, zibonise i-viscosity efanelekile yokupompa nokujova, zigweme i-emulsification yesibili noma imvula, zibe nama-flash points afanele, futhi ziqinisekise ukuphepha nobungane bemvelo) zikhethwa ukuze kuqedwe umklamo we-demulsifier.
Ukuze ufunde imininingwane eyengeziwe, yini okufanele icatshangelwe lapho ukhetha ama-demulsifier kawoyela ongahluziwe?
Isingeniso somkhiqizo
▶ I-UBPro-411 yakhiwa ngokupholisha i-ethylene oxide kanye ne-propylene oxide esimweni esixubile ngaphansi kwesimo se-alkaline kusetshenziswa i-phenol resin, i-polybasic alcohol, i-polyethylene polyamine njenge-ejenti yokuqala.
▶ Iyaphazamisa ama-emulsion amanzi angaphakathi kwamafutha futhi iwusizo njengengxenye yokwakheka kokukhipha amanzi nokususa usawoti emafutheni kawoyela kanye nasezimbonini ezihlobene nawo.
▶ Ingaxutshwa nezinyibilikisi ezahlukene ukuze ikhiqize i-demulsifier yokugcina encibilikayo emanzini/kuwoyela enezithako ezisebenzayo ezahlukene.
Ukuze kuxazululwe izinselele zokususwa kukawoyela ongahluziwe okushisa okuphansi, uwoyela osindayo kanye nokususwa kukawoyela osindayo kakhulu, ukususwa kukawoyela ongahluziwe oketshezi olukhiqizwa nge-emulsification, onjiniyela bethu baklame ama-demulsifiers anokusebenza okuphelele kokususa usawoti emanzini.
Izinhlelo zokusebenza/Imisebenzi
▶ Nciphisa i-demulsifier ibe yi-concentration efanele nge-solvent efanele ngaphambi kokusebenzisa (Njengo: i-Aromatic Hydrocarbon), yifake ekugcineni kwepayipi noma uyifake emgqeni wokungena wethangi lokuphelelwa amanzi esiteshini esihlanganisiwe, noma ethangini lokuphelelwa amanzi ngowoyela ongahluziwe ukuze isuswe.
▶ Ukuqinisekisa imiphumela emihle kakhulu, kudingeka ukuhlolwa okuthandwayo kumodeli ye-demulsifier ngaphambi kokusebenzisa.
Ukunakwa:
Le demusifier UBPro-411 isetshenziswe endaweni kawoyela yaseShayina naseNingizimu-mpumalanga ye-Asia, ukuze kuxazululwe izinkinga zokushisa okuphansi, i-methyl alcohol ifakwa ku-UI-BPro-411, i-methyl alcohol, yenza ukuthi ithole iphuzu eliphansi le-flash, okwenza kube yinto eyingozi, kodwa onjiniyela bethu abanolwazi bazosiza kulokhu, sicela usithinte ukuze uthole ulwazi olwengeziwe.
Ukunakwa:
Le demusifier UBPro-411 isetshenziswe endaweni kawoyela yaseShayina naseNingizimu-mpumalanga ye-Asia, ukuze kuxazululwe izinkinga zokushisa okuphansi, i-methyl alcohol ifakwa ku-UI-BPro-411, i-methyl alcohol, yenza ukuthi ithole iphuzu eliphansi le-flash, okwenza kube yinto eyingozi, kodwa onjiniyela bethu abanolwazi bazosiza kulokhu, sicela usithinte ukuze uthole ulwazi olwengeziwe.
Ukuphathwa Okunconyiwe
▶ Isilinganiso esinconywayo singama-30 kuya ku-100ppm, kuyilapho kudingeka ukuhlolwa kokuhlola ukuze uthole imiphumela emihle kakhulu.
▶ Bonke abasebenzi abaphatha le nto kumele bayiphathe njengekhemikhali yezimboni, bagqoke imishini yokuzivikela futhi balandele izinyathelo zokuphepha njengoba kuchaziwe ku-Material Safety Data Sheet.
Ukupakishwa Nokugcinwa
▶ Ipakishwe ku-drum engu-200Litre noma ku-1000 Liter IBC (Tote Tank).
▶ Gcina endaweni eyomile, enomoya omuhle. Gcina isitsha sivaliwe. Gcina kude nokushisa, izinhlansi namalangabi. Gcina kude nezinto ezingahambisani. Landela imikhuba ephephile yokugcina impahla mayelana nokufaka amaphalethi, ukuwabopha, ukuwasonga kanye/noma ukuwabeka ndawonye.
incazelo2
Mayelana ne-Demulsifier
Ezigabeni zakamuva zokusetshenziswa kwezindawo zikawoyela, ama-emulsion kawoyela ongahluziwe ikakhulukazi ayizinhlelo zamafutha-amanzi (O/W), ezivame ukuhambisana nama-emulsion amaningi nama-microemulsion. Uketshezi olukhiqizwayo lubonisa izici eziningana eziyinselele: okuqukethwe kwamanzi amaningi, amanzi amahhala aqukethe uwoyela nokungcola, a izinga elijulile le-emulsification ku-oyili oluhlaza oqukethe amanzi, kanye ubunzima obukhulu ekuphelelweni kwamanzi emzimbeni.
Ukuze kuxazululwe lezi zinkinga ngempumelelo, uhlobo olusha lwe-demulsifier lubalulekile. Le demulsifier kumele ibe ne- isakhiwo esincibilika emanzini, esixhumene ngokuhlakanipha leyo kulula ukuhlakazeka ku-oyili ongahluziwe futhi kubonisa ukuvuleka okuhle, okwenza ukuthi inciphise okuqukethwe uwoyela emanzini angcolile angenasawoti. Ngokukhethekile, ama-demulsifier e-block copolymer ziqokonyisiwe ngale njongo. Ukuqinisekisa isivinini sokuphelelwa amanzi emzimbeni ngokushesha kanye umphumela omkhulu wokuphelelwa amanzi emzimbeni, ukwakheka kwama-molecule alawa ma-demulsifier kufanele kufake ukulandelana kwebhulokhi okufanele kanye nobude besigaba seketanga.
Ukuze kuxazululwe lezi zinkinga ngempumelelo, uhlobo olusha lwe-demulsifier lubalulekile. Le demulsifier kumele ibe ne- isakhiwo esincibilika emanzini, esixhumene ngokuhlakanipha leyo kulula ukuhlakazeka ku-oyili ongahluziwe futhi kubonisa ukuvuleka okuhle, okwenza ukuthi inciphise okuqukethwe uwoyela emanzini angcolile angenasawoti. Ngokukhethekile, ama-demulsifier e-block copolymer ziqokonyisiwe ngale njongo. Ukuqinisekisa isivinini sokuphelelwa amanzi emzimbeni ngokushesha kanye umphumela omkhulu wokuphelelwa amanzi emzimbeni, ukwakheka kwama-molecule alawa ma-demulsifier kufanele kufake ukulandelana kwebhulokhi okufanele kanye nobude besigaba seketanga.
Izakhi ze-demulsifier zivame ukuhlanganisa izingxenye ezincibilika emanzini (njenge-fatty alcohol polyoxyethylene ether, i-triethanolamine) kanye nezingxenye ezincibilika ku-oyela (njenge-Basorol E 2032, TOMAC), kanye nezingxenye ezincibilika njengezixazululo ezinuka kamnandi zisetshenziselwa ukuthuthukisa ukuncibilika. Ingxenye ngayinye isebenza ngokukhuthaza ukuphuma kwe-membrane, ukususwa kokuzinza kwe-emulsion kanye nokuhlukaniswa kwesigaba samanzi. Ukwenziwa ngcono kwefomula kudinga ukunquma inhlanganisela engcono kakhulu ngokusebenzisa izivivinyo ezisekelwe ezimweni ezithile ze-emulsion (njengokushisa kanye ne-pH).
Kunconywa ukuthi abasebenzisi bakhethe inhlanganisela efanele ngokusekelwe ezicini ze-emulsions yensimu kawoyela (njengosawoti, izinga lokushisa, kanye nokuqukethwe kwe-asphaltene)
buka okwengeziwe 