2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) 50% cas 37971-36-1
Aha ngwaahịa: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) 50%
Okwu ndị yiri: PBTCA 50%
MF: C7H11O9P
Nọmba CAS: 37971-36-1
Mmiri ọgwụgwọ mmiri PBTCA, ezigbo corrosion inhibitors, na-ọtụtụ ebe na-ekesa jụụ mmiri usoro na oilfield mmiri injection usoro antifouling ọgwụgwọ.
A na-eji PBTCA ọgwụgwọ mmiri dị ka ihe mgbochi corrosion maka ọgwụgwọ mmiri mmiri. Ngwaahịa a nwere ikike mgbagwoju anya na Ca2 +, Zn2 +, Cu2 +, Mg2 +.
Oke PH kwesịrị ekwesị sitere na 7.0 ruo 9.5. Ọ nwere ike ịrụ ọrụ na oke okpomọkụ, ike siri ike, na ọnọdụ alkalinity dị elu. Ọ na-enye ohere itinye uche mmiri jụrụ oyi ruo asaa ma ọ bụ karịa.
(1) Dị ka onye na-arụ ọrụ nke ọma nke ọnụ ọgụgụ na corrosion inhibitor, PBTC bụ otu n'ime ngwaahịa ndị a na-ejikarị eme ihe na nke ọma.
(2) PBTC bụ ezigbo stabilizer maka nnu zinc. A na-eji PBTC eme ihe n'ọtụtụ ebe na-ekesa sistemu mmiri dị jụụ yana sistemu mmiri na-ejuputa mmanụ dị ka ọnụ ọgụgụ na ihe mgbochi corrosion, dabara adaba na nnu zinc na copolymer mejupụtara.
(3) Enwere ike iji ya na ọnọdụ okpomọkụ dị elu, ike siri ike, nnukwu alkali na ntinye uche dị elu.
(4) N'ebe a na-asa nri, a na-eji ya dị ka onye na-emepụta ihe na ncha ígwè.
| Ihe | Index |
| Ọdịdị | Mmiri mmiri na-enweghị isi na-acha odo odo |
| Ọdịnaya na-arụ ọrụ (ahịa mbupu)% | ≥50 |
| Phosphoric acid (dị ka PO43-)% | ≤0.2 |
| Phosphorous acid (dị ka PO33-)% | ≤0.5 |
| Njupụta (20 ℃) g/cm3 | ≥1.27 |
| PH(1%) | 1.5-2.0 |
| Nke ppm | ≤10 |
| Chloride (dị ka Cl-)ppm | ≤10 |
| Agba Hazen | ≤30 |
| * Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị. | |
25kg / drum, 250kg / drum, ma ọ bụ 1000kg / IBC TANK
