Polyacrylamide uas tsis yog ionic rau cov roj teb
Cov khoom no yog dawb los yog daj daj hmoov khoom, yog cov khoom siv hluavtaws polymer, Molecular qhov hnyav yog ntau dua 17 lab.
Cov khoom no siv tau ua tus neeg sawv cev hloov chaw hauv kev rov qab roj tertiary. thiab kuj siv tau los npaj cov kua dej tawg. Tsis tas li ntawd, cov khoom no kuj siv tau ua cov kua dej drilling flocculant, viscosifier, thiab lwm yam.
| YAM KHOOM | INDEX |
| TEJ YAM TSEEM CEEB | Dawb los yog daj daj hmoov khoom |
| TUS CIM SAB NRAUVVISCOSITY [η], dl/g | Qib raws li tus nqi nominal |
| QIB KEV HYDROLYSIS,% | Qib raws li tus nqi nominal |
| COV NTAUB NTAWV KHOOM % | ≥87 |
| Tus nqi yaj, feeb | ≤60 |
| COV KHOOM SIV TSIS TAU,% | ≤2.5 |
| RESIDUAL MONOMER,% | ≤1.5 |
Ntim thiab kev thauj mus los
Siv lub hnab yas uas muaj 25kg los yog lub hnab yas ntawv uas muaj daim ntaub qhwv. Kuj tseem tuaj yeem ntim tau raws li tus neeg siv xav tau. Thaum khaws cia thiab thauj mus los, xyuam xim rau kev tiv thaiv cua sov thiab dej noo, txheej txheej yuav tsum tsis pub tshaj 20 txheej. Lub sijhawm khaws cia zoo yog 2 xyoos.
Cov teeb meem xav tau kev saib xyuas:
Tsis txhob kom raug qhov muag, daim tawv nqaij thiab khaub ncaws, los yog yaug nrog dej ntau ntau. Khaws cia kom deb ntawm hluav taws.
1. Muaj hom tshuaj lom neeg twg siv rau hauv cov roj av?
Muaj ntau yam tshuaj lom neeg hauv cov roj av los daws cov teeb meem tshwj xeeb hauv kev lag luam roj thiab roj av. Cov tshuaj siv feem ntau suav nrog cov tshuaj tua kab mob, cov tshuaj tiv thaiv kev xeb, cov tshuaj demulsifiers, cov tshuaj tiv thaiv nplai, cov tshuaj txo kev sib txhuam, cov tshuaj surfactants, cov tshuaj emulsifiers thiab cov tshuaj acidifiers, thiab lwm yam.
2. Yuav ua li cas thiaj yuav tau cov tshuaj lom neeg hauv roj av?
Cov tshuaj lom neeg hauv thaj chaw roj av tuaj yeem yuav tau los ntawm cov chaw muag tshuaj uas muaj ntawv tso cai thiab tshwj xeeb hauv cov khoom tsim tshwj xeeb rau kev siv roj thiab roj av. Cov chaw muag khoom no feem ntau muaj cov pab pawg kws tshaj lij uas tuaj yeem qhia txog kev xaiv thiab siv cov tshuaj lom neeg tsim nyog raws li cov kev xav tau tshwj xeeb.
