Hnub Tim:3,Spr,2023

Tshuaj Qhuab Phem rau Kev Ua Dej Phem Rau Cov Dej Hluav Taws Xob Ua Tau Zoo Li Cov Dispersants, Stabilizers, Defosion thiab corrosion inhibitors, tab sis feem ntau saib mus rau dispersants thiab stabilizers.Sodium Lignosulfonateyog ib qho ntawm cov tshuaj ntxiv rau cov dej dej tawg.

Daim ntawv thov zoo ntawmSodium LignosulfonateNyob rau hauv cov dej thee slurry quav ntxiv yog raws li hauv qab no:

1. Sodium Lignosulphonate muaj cov nyhuv zoo dua li magnesium Lignosulphonate thiab Lignamine, thiab cov dej ntws tawm hauv dej slurry muaj cov dej zoo dua. Qhov ntau npaum li cas ntawm Lignin nyob rau hauv lub ntsuas dej tawg yog ntawm 1% - 1.5% (raws li cov dej ntws tag nrho nrog rau 65% tuaj yeem npaj, ncav cuag cov qauv ntawm kev siab siab cub dej slurry.

2. Sodium Lignosulfonatetuaj yeem ncav cuag 50% ntawm qhov peev xwm tsis sib xws ntawm naphthalene system, yog li naphthalene system xav tau 0.5%. Xav txog tus nqi, nws yog tus nqi ntau dua sivSodium LignosulfonateRaws li cov dispersant ntawm cov dej dej tawg.

3. Qhov zoo ntawm cov dej dej tawg ntawm cov dej tawg ua los ntawm cov tsis muaj dej nag yog tias nws muaj dej nag tsis zoo yuav ua rau cov dej nag tsis zoo yuav ua rau cov dej nag tsis zoo yuav ua rau cov dej nag tsis txaus yuav ua rau muaj kev kub ntxhov rau 3 hnub.

4. Sodium LignosulfonateDispersant kuj tseem siv tau ua ke nrog naphthalene lossis aliphatic dispersant. Qhov kev sib piv tsim nyog ntawm Lignin rau Naphthalene Dispersant yog 4: 1, thiab tus piv txwv tsim nyog ntawm Lignin rau Aliphatic Dispersant yog 3: 1. Qhov nyiaj tshwj xeeb ntawm kev siv yuav raug txiav txim siab raws li cov hom phiaj tshwj xeeb thiab lub sijhawm yuav tsum tau ua.

5. Qhov kev faib tawm cov nyhuv ntawm lub tsev teev ntuj dispersant yog cuam tshuam nrog qhov zoo ntawm cov thee. Qhov siab dua qib ntawm cov thee metamorphism, ntau dua cov cua sov ntawm cov thee, qhov zoo dua cov txiaj ntsig dispersion. Qhov qis dua tus nqi calorific ntawm cov thee, cov av nkos ntau, humic acid thiab lwm yam tsis zoo, qhov tsis zoo ntawm kev tshem tawm cov nyhuv.

Sodium Lignosulfonate