Diethylene triamine penta (methylene phosphonic acid) heptasodium munyu, inozivikanwawo seDTPMPNA7., inoshanda zvakanyanya organic phosphonic acid-based compound.Ichi chigadzirwa chine kemikari formula C9H28N3O15P5Na7 uye molar mass ye 683.15 g/mol, zvichiita kuti ive chigadzirwa chine simba mune zvakasiyana-siyana zvekushandiswa kwemaindasitiri.Huyero hwayo hwakanakisa uye corrosion inhibition zvivakwa zvinoita kuti ive yakakosha mukurapa kwemvura, mashandiro emunda wemafuta uye mamwe maindasitiri maitiro.
Imwe yemabhenefiti makuru eDTPMPNA7 ndiyo yakanakisa chelating zvivakwa.Izvi zvinoreva kuti inogona kuumba yakagadzikana yakaoma neakasiyana simbi ions, zvinobudirira kudzivirira kuumbwa kwechiyero uye kubvisa dhipoziti iripo.Mumasystem ekurapa emvura, kuvepo kwesimbi ions senge calcium, magnesium, uye iron inogona kukonzera kunaya kwemvura, nekudaro kuderedza kupisa kwekufambisa uye kuwedzera kushandiswa kwesimba.DTPMPNA7 inonyatso kutsaura aya maion simbi, kudzivirira kuumbwa kwechiyero uye kuchengetedza mashandiro ehurongwa.
Pamusoro peiyo chelating zvivakwa, DTPMPNA7 ine yakanakisa corrosion inhibition kugona.Corrosion mumaindasitiri masisitimu inogona kutungamira mukuderedzwa kwemidziyo, kudonha, uye pakupedzisira kutadza kwehurongwa.Nekugadzira firimu rekudzivirira pane simbi, DTPMPNA7 inoderedza mhedzisiro yezvinhu zvinoora mumvura, kuwedzera hupenyu hwehurongwa uye kuderedza mari yekugadzirisa.
Pamusoro pezvo, DTPMPNA7 inoshanda zvakanyanya pakudzikamisa metal oxide particles, zvichiita kuti ive chinhu chakakosha mukuchenesa simbi uye kudzika mafomula.Kugona kwayo kuparadzira uye kuvharidzira kudzokororwa kwesimbi oxide particles inova nechokwadi chekuchenesa uye kwakanyatsoita maitiro ekuchenesa, nekudaro ichiwedzera mashandiro emidziyo uye hupenyu hwebasa.
Izvo zvakasiyana-siyana zveDTPMPNA7 zvinoratidzwawo mukuenderana kwayo nemamwe makemikari uye zvinowedzera zvinowanzo shandiswa mumaindasitiri maitiro.Ingave yakabatanidzwa mukutonhodza mvura yekurapa magadzirirwo, detergent uye cleaner formulations, kana oilfield antiscalants, DTPMPNA7 inowedzera kushanda kwese kwezvigadzirwa izvi, zvichiita kuti zvinyatsoshanda mumashandisirwo azvo.
Muchidimbu, diethylenetriamine penta(methylenephosphonic acid) heptasodium munyu (DTPMPNA7) chigadzirwa chakawanda chine chiyero chakakosha uye corrosion inhibition properties.Kugona kwayo chelate metal ions, inhibit corrosion uye kudzikamisa metal oxide particles inoita kuti ive chinhu chakakosha mumhando dzakasiyana dzemaindasitiri ekushandisa.Sezvo maindasitiri achiramba achitsvaga mhinduro dzakasimba, dzakasimba dzekurapa kwavo kwemvura uye zvinodiwa zvekuchengetedza, kukosha kweDTPMPNA7 mukuvimbisa kushanda kwekushanda uye hupenyu hurefu haugone kuderedzwa.Kune makambani anotarisa kukwenenzvera maindasitiri maitiro, kubatanidza DTPMPNA7 mune yavo makemikari maumbirwo isarudzo ine hunyanzvi uye inoshanda.
Nguva yekutumira: Jan-18-2024