Ibanga lokumba uwoyela HEC

Ukumba uwoyela ibangaI-HEC Hydroxyethyl celluloseiwuhlobo lwe-nonionic e-soluble cellulose ether, encibilika emanzini ashisayo nabandayo, enokuqina, ukumiswa, ukunamathela, i-emulsification, ukwakheka kwefilimu, ukugcinwa kwamanzi kanye nezakhiwo ze-colloid ezivikelayo. Isetshenziswa kakhulu kupende, izimonyo, ukumba uwoyela nezinye izimboni.Ibanga lokumba uwoyela HECisetshenziswa njenge-thickener odakeni oluhlukahlukene oludingekayo ukuze kubhodwe, ukumiswa komthombo, ukufakwa kukasimende kanye nokusebenza kwe-fracturing ukuze kuzuzwe uketshezi oluhle nokuzinza. Ukwenza ngcono ukuthuthwa kodaka ngesikhathi sokumba kanye nokuvimbela amanzi amaningi ukuthi angangeni endaweni yokugcina amanzi kusimamisa umthamo wokukhiqiza wedamu.

Izici ze-hydroxyethyl cellulose

Njenge-surfactant engeyona i-ionic, i-hydroxyethyl cellulose inalezi zakhiwo ezilandelayo ngaphezu kokuqina, ukumiswa, ukubopha, ukuntanta, ukwenza ifilimu, ukuhlakazeka, ukugcinwa kwamanzi kanye nokuhlinzeka nge-colloid evikelayo:

I-1, i-HEC ingancibilika emanzini ashisayo noma abandayo, izinga lokushisa eliphezulu noma ukubilisa akunciphisi, ukuze kube nohlu olubanzi lwezakhiwo ze-solubility kanye ne-viscosity, ne-gel engeyona eshisayo;

2, i-non-ionic yayo ingahlala nohlu olubanzi lwama-polymers ancibilikayo emanzini, ama-surfactants, usawoti, i-colloidal thickener enhle kakhulu equkethe ukuhlushwa okuphezulu kwesisombululo se-electrolyte;

3, umthamo wokugcina amanzi uphindwe kabili kune-methyl cellulose, nokuguquguquka okuhle kokugeleza,

I-4, ikhono lokusabalalisa le-HEC uma liqhathaniswa ne-methyl cellulose kanye nekhono lokuhlakazeka kwe-hydroxypropyl methyl cellulose liphansi, kodwa ikhono lokuvikela le-colloid linamandla.

Okwesine, i-hydroxyethyl cellulose isebenzisa: ngokuvamile isetshenziswa njenge-ejenti yokuqina, i-ejenti evikelayo, i-adhesive, stabilizer kanye nokulungiswa kwe-emulsion, i-jelly, i-ointment, i-lotion, i-ejenti yokuhlanza iso, i-suppository kanye nezithasiselo zethebhulethi, ebuye isetshenziswe njengejeli le-hydrophilic, impahla yamathambo, ukulungiswa kwamathambo. thayipha ukulungiswa kokukhululwa okuqhubekayo, kungasetshenziswa futhi ekudleni njengesiqinisi neminye imisebenzi.

Izakhiwo eziyinhloko ekubholeni amafutha

I-HEC i-viscous odakeni olucutshunguliwe nolugcwele. Kuyasiza ukuhlinzeka ngodaka oluhle oluqinile oluphansi futhi kunciphise ukulimala emgodini womthombo. Udaka olujiyile nge-HEC lucekelwa phansi kalula lube ama-hydrocarbon ngama-acids, ama-enzyme, noma ama-oxidant futhi lungabuyisa uwoyela olinganiselwe.

I-HEC ingathwala udaka nesihlabathi odakeni oluphukile. Lawa manzi angonakaliswa kalula yilawa ma-asidi, ama-enzyme noma ama-oxidant.

I-HEC inikeza uketshezi lokumba oluqinile olusezingeni eliphansi olunikeza ukungeneka okukhulu kanye nokuzinza okungcono kokumba. Izakhiwo zayo zokuqukatha uketshezi zingasetshenziswa ekwakhekeni kwamadwala aqinile, kanye nokwakheka kwe-caving noma i-sliding shale.

Emisebenzini yokufaka usimende, i-HEC inciphisa ukungqubuzana kumaslurry kasimende ocindezela imbobo, ngaleyo ndlela inciphise umonakalo wesakhiwo obangelwa ukulahlekelwa kwamanzi.

Ukucaciswa Kwekhemikhali

Imikhiqizo Amabanga 

Izici zokusebenza

1.Ukumelana nosawoti

I-HEC izinzile kuzixazululo zikasawoti ezinosawoti ezigxile kakhulu futhi ayiboli ibe yizimo ze-ionic. Isetshenziswa ku-electroplating, ingenza indawo yokucwenga iphelele, ikhanye kakhulu. Okuphawuleka kakhulu kusetshenziselwa ukuqukatha upende we-borate, silicate kanye ne-carbonate latex, usenayo i-viscosity enhle kakhulu.

2.Impahla eshubile

I-HEC iyi-thickener efanelekile yezingubo zokugqoka nezimonyo. Ekusetshenzisweni okusebenzayo, ukuqina nokumiswa kwayo, ukuphepha, ukuhlakazeka, ukugcinwa kwamanzi okuhlanganisiwe kuzoveza umphumela omuhle kakhulu.

3.Pi-seudoplastic

I-Pseudoplasticity yindawo lapho i-viscosity yesisombululo iyancipha ngokunyuka kwejubane lokujikeleza. I-HEC equkethe upende we-latex kulula ukuyisebenzisa ngebhulashi noma i-roller futhi ingandisa ukushelela kwendawo, okungase futhi kwandise ukusebenza kahle komsebenzi; Ama-shampoos aqukethe i-hec anoketshezi futhi ayanamathela, ahlanjululwa kalula futhi ahlakazeka kalula.

4.Ukugcinwa kwamanzi

I-HEC isiza ukugcina umswakama wesistimu usesimweni esifanele. Ngoba inani elincane le-HEC esixazululweni samanzi lingafinyelela umphumela omuhle wokugcina amanzi, ukuze uhlelo lunciphise isidingo samanzi ngesikhathi sokulungiselela. Ngaphandle kokugcinwa kwamanzi nokunamathela, udaka lukasimende luzonciphisa amandla nokunamathela kwalo, futhi ubumba luzophinde lunciphise ipulasitiki ngaphansi kwengcindezi ethile.

5.Membrane

Izakhiwo zokwakha ulwelwesi lwe-HEC zingasetshenziswa ezimbonini eziningi. Emisebenzini yokwenza iphepha, ehlanganiswe ne-HEC glazing agent, ingavimbela ukungena kwamafutha, futhi ingasetshenziswa ukulungisa ezinye izici zesixazululo sokwenza iphepha; I-HEC yandisa ukunwebeka kwemicu phakathi nenqubo yokuluka futhi ngaleyo ndlela inciphisa ukulimala komshini kubo. I-HEC isebenza njengefilimu yokuvikela yesikhashana ngesikhathi sokulinganisa kanye nokudaywa kwendwangu futhi ingasuswa endwangu ngamanzi lapho ukuvikelwa kwayo kungadingeki.

Umhlahlandlela wesicelo se-Oilfield Industry:

Isetshenziswa emkhakheni kawoyela usimende kanye nokumba

●I-Hydroxyethyl cellulose HEC ingasetshenziswa njenge-ejenti yokuqina kanye ne-cementing uketshezi olungenelela kahle. Isixazululo sokuqukethwe esingashintshi esiphansi esiza ukunikeza ukucaca, ngaleyo ndlela sinciphise kakhulu umonakalo wesakhiwo emthonjeni. Uketshezi olujiywe nge-hydroxyethyl cellulose luhlakazwa kalula ngama-acids, ama-enzyme noma ama-oxidants, athuthukisa kakhulu amandla okubuyisela ama-hydrocarbon.

●I-Hydroxyethyl cellulose HEC isetshenziswa njengesithwali esinamandla emanzini omthombo. Lezi ziphuzo zingakwazi futhi ukuqhekeka kalula ngenqubo echazwe ngenhla.

●Uketshezi lokumba olune-hydroxyethyl cellulose HEC lusetshenziselwa ukuthuthukisa ukuqina kokumba ngenxa yokuqukethwe kwawo okuqinile okuphansi. Lezi zinto eziwuketshezi ezicindezela ukusebenza zingasetshenziselwa ukumba izingqimba zamatshe aqinile aphakathi nendawo ukuya kweziqinile kanye ne-shale esindayo noma i-mud shale.

●Emisebenzini yokuqinisa usimende, i-hydroxyethyl cellulose HEC inciphisa ukungqubuzana kwe-hydraulic odakeni futhi inciphise ukulahlekelwa kwamanzi kusuka ekulahlekeni kwamadwala.

Ukupakishwa: 

Izikhwama zephepha ezingama-25kg zangaphakathi ezinezikhwama ze-PE.

20'I-FCL ilayisha i-12ton nge-pallet

40'I-FCL ilayisha i-24ton nge-pallet