Kaolin imhando isiri-metallic mineral, inonyanya kuumbwa nekaolinite, mica. Inoumbwa neyakasara feldspar uye quartz, ivhu uye ivhu dombo rinotongwa nekaolinite ivhu zvicherwa. Iyo huru yekuumbwa kwekaolin inonyanya kuita silicate minerals ine aluminium. Zvimedu zvacho zvakapfava uye zvichena. Chii chinogona kuita maindasitirisodium hexametaphosphatekuwedzerwa kana slurry yabviswa?
Weathering residual kaolin dhipoziti ndiyo huru mhando yekaolin deposit, ine jecha rakawanda. Kazhinji, zvakakosha kubvisa jecha uye kungochengeta ivhu mukati maro kana uchiishandisa. Kushandisa indasitiri sodium h6-metaphosphate se dispersant inogona kuita basa rakanaka mukuparadzaniswa kwevhu nejecha uye kudzivirira kutambisa zviwanikwa.
Parizvino, maitiro ekubvisa jecha kazhinji anotora nzira ye slurry desanding, kuwedzera dispersant kune slurry, kuitira kuti ivhu nejecha mu kaolin ore zvinogona kupatsanurwa nekukurumidza uye zvinobudirira. Jecha rinobviswa negiravhiti, uye kaolin slurry inowanikwa. Iyo disperant inonyanya kushandiswa iindasitirisodium hexametaphosphate, nokuti maindasitirisodium hexametaphosphatekupatsanura mhedzisiro yakanaka.
Iwo chaiwo mashandiro matanho ekushandisa maindasitirisodium hexametaphosphatekubvisa jecha kubva kaolin slurry sezvinotevera:
1. Kugadzirira slurry: kaolin mbishi ore yakasanganiswa nemvura, kuwedzera alkali mhinduro kugadzirisa pH kukosha, kaolin slurry;
2 kugadzirira kwekuparadzira: maindasitirisodium hexametaphosphateuye sodium silicate yakawedzerwa kumvura, yakavhenganiswa kuti iwane disperant yekomboni;
3. Slurry: kushandiswa kwemaindasitirisodium hexametaphosphatekomputa dispersant yakawedzerwa kune kaolin slurry, mushure mekusanganisa slurry;
4. Kubviswa kwejecha: jecha re quartz mumarara akapararira rinobviswa pasi pechiito chegiravhiti, uye kaolin pulp mushure mekubviswa kwejecha kunowanikwa.
The industrysodium hexametaphosphateinogadzirwa neShandong Jufu Chemical Technology Co., Ltd. inogadzirwa nemaitiro ekupisa, ane tsvina shoma, yakagadzikana mhando uye shoma dosage.
Nguva yekutumira: Jul-11-2022
