I-Scale and corrosion inhibition efficacy of diethylenetriamine penta(methylenephosphonic acid) hexasodium salt (DTPMPNA7)

I-Diethylene triamine penta (methylene phosphonic acid) usawoti we-heptasodium, owaziwa nangokuthi i-DTPMPNA7, iyinhlanganisela esebenza kahle kakhulu ye-organic phosphonic acid-based.Lo mkhiqizo unefomula yamakhemikhali engu-C9H28N3O15P5Na7 kanye nesisindo se-molar esingu-683.15 g/mol, okuwenza umkhiqizo onamandla kuzinhlelo zokusebenza ezihlukene zezimboni.Izinga layo elihle kakhulu kanye nezakhiwo zokuvimbela ukugqwala kuyenza ibe yimpahla ebalulekile ekuhlanzeni amanzi, ekusebenzeni kwenkundla kawoyela nezinye izinqubo zezimboni.

Enye yezinzuzo eziyinhloko ze-DTPMPNA7 yizindawo zayo ezinhle kakhulu zokuchela.Lokhu kusho ukuthi ingakwazi ukwakha ama-complexes azinzile ane-ion ehlukahlukene yensimbi, ukuvimbela ngokuphumelelayo ukwakheka kwesikali nokuqeda amadiphozithi akhona.Ezinhlelweni zokuhlanza amanzi, ukuba khona kwama-ion ensimbi njenge-calcium, i-magnesium, nensimbi kungabangela imvula enkulu, ngaleyo ndlela kwehlise ukusebenza kahle kokudlulisa ukushisa nokwandisa ukusetshenziswa kwamandla.I-DTPMPNA7 ihlukanisa ngempumelelo la ma-ion ensimbi, ivimbele ukwakheka kwesikali nokugcina ukusebenza kahle kwesistimu.

Ngaphezu kwezakhiwo zayo zokucwenga, i-DTPMPNA7 inamandla amahle kakhulu okuvimbela ukugqwala.Ukugqwala ezinhlelweni zezimboni kungaholela ekulimaleni kwemishini, ukuvuza, futhi ekugcineni ukungasebenzi kohlelo.Ngokwenza ifilimu yokuvikela ezindaweni zensimbi, i-DTPMPNA7 inciphisa imiphumela yezinto ezibolayo emanzini, inwebe impilo yesistimu futhi inciphise izindleko zokuyilungisa.

Ukwengeza, i-DTPMPNA7 iphumelela kakhulu ekuqiniseni izinhlayiya ze-metal oxide, okwenza kube isithako esibalulekile ekuhlanzeni insimbi kanye namafomula okwehlisa.Ikhono layo lokuhlakaza nokuvimbela ukuhlelwa kabusha kwezinhlayiya ze-metal oxide liqinisekisa inqubo yokuhlanza ephelele nephumelelayo, ngaleyo ndlela kwandise ukusebenza kwemishini nokuphila kwesevisi.

Ukuhlukahluka kwe-DTPMPNA7 kubonakala futhi ekusebenzisaneni kwayo namanye amakhemikhali nezithasiselo ezivame ukusetshenziswa ezinqubweni zezimboni.Kungakhathaliseki ukuthi ihlanganiswe ekwakhiweni kokwelashwa kwamanzi okupholisa, okokuhlanza nokokuhlanza, noma ama-antiscalants ase-oilfield, i-DTPMPNA7 ithuthukisa ukusebenza kwayo yonke le mikhiqizo, iyenze iphumelele kakhulu ekusetshenzisweni kwayo ngokufanele.

Ngamafuphi, i-diethylenetriamine penta(methylenephosphonic acid) i-heptasodium salt (DTPMPNA7) iwumkhiqizo onezici eziningi ezinezinga elibalulekile kanye nezakhiwo zokuvimbela ukugqwala.Ikhono layo lokuchela ama-ion ensimbi, ukuvimbela ukugqwala kanye nokuzinzisa izinhlayiya ze-metal oxide kuyenza ibe yimpahla ebalulekile emisebenzini ehlukahlukene yezimboni.Njengoba izimboni ziqhubeka nokufuna izixazululo eziphumelelayo, ezizinzile ezidingweni zabo zokwelashwa nokugcinwa kwamanzi, ukubaluleka kwe-DTPMPNA7 ekuqinisekiseni ukusebenza kahle nokusebenza isikhathi eside akukwazi ukubukelwa phansi.Ezinkampanini ezifuna ukuthuthukisa izinqubo zezimboni, ukufaka i-DTPMPNA7 ekwakhekeni kwamakhemikhali kuyisinqumo esinamasu nesisebenzayo.