2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) 50% cas 37971-36-1
Igama lomkhiqizo: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) 50%
Amazwi afanayo: PBTCA 50%
MF: C7H11O9P
Inombolo ye-CAS: 37971-36-1
Ikhemikhali Yokwelapha Amanzi i-PBTCA, i-corrosion inhibitors enhle, isetshenziswa kabanzi ekujikelezeni uhlelo lwamanzi apholile kanye nesistimu yokujova emanzini e-oilfield yokwelapha i-antifouling.
Ikhemikhali yokuhlanza amanzi i-PBTCA isetshenziswa njenge-corrosion inhibitor yokwelashwa kwamanzi ezimbonini. Lo mkhiqizo unekhono elihle kakhulu lokuhlanganisa nge-Ca2 +, Zn2 +, Cu2 +, Mg2 +.
Ububanzi obufanelekile be-PH busuka ku-7.0 kuye ku-9.5. Ingasebenza ezingeni lokushisa eliphezulu, ubulukhuni obukhulu, nezimo ze-alkalinity ephezulu. Ivumela ukuthi i-coolingwater concentration inyuke ibe yisikhombisa noma ngaphezulu.
(1) Njenge-ejenti esebenza kahle kakhulu yesikali ne-corrosion inhibitor, i-PBTC ingenye yemikhiqizo esetshenziswa kabanzi nesebenza kahle.
(2) I-PBTC iyisinzinzisi esihle kakhulu sikasawoti we-zinc. I-PBTC isetshenziswa kakhulu ekujikelezeni uhlelo lwamanzi apholile kanye nesistimu yamanzi yokugcwalisa kabusha indawo kawoyela njengesikali kanye ne-corrosion inhibitor, efanelekile ukuhlanganisa nosawoti we-zinc kanye ne-copolymer.
(3) Ingasetshenziswa ezimweni zokushisa okuphezulu, ubulukhuni obukhulu, i-alkali ephezulu kanye nenkomba ephezulu yokuhlushwa.
(4) Ezindaweni zokugeza amanzi, isetshenziswa njenge-chelating agent kanye nesihlanzi sensimbi.
| Into | Inkomba |
| Ukubukeka | Uketshezi olusobala olungenambala kuya kokuphuzi ngokukhanyayo |
| Okuqukethwe okusebenzayo (ukuthengiswa kokuthekelisa)% | ≥50 |
| I-Phosphoric acid(njenge-PO43-)% | ≤0.2 |
| I-Phosphorous acid(as PO33-)% | ≤0.5 |
| Ukuminyana(20℃) g/cm3 | ≥1.27 |
| PH(1%) | 1.5-2.0 |
| Phezu ppm | ≤10 |
| I-Chloride (njenge-Cl-) ppm | ≤10 |
| Umbala we-Hazen | ≤30 |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | |
25kg/drum, 250kg/drum, noma 1000kg/IBC TANK
