Kev npaj ntawm precipitated silica
Cov txheej txheem nag los rau kev npaj Silica Technology suav nrog cov hauv qab no:
(1) Kev npaj ntawm qhov tsis zoo li silica hauv cov kuab tshuaj organic;
(2) Cov kua qaub ua pa nrog cov kua a ahoous kua ahoous, thiab cov nag lossis nag los sib cais thiab qhuav los npaj silica;
(3) Materi hlau Silicated yog sib xyaw nrog inorganic acid los ua cov khoom lag luam silica, qhuav, qhuav dua, thiab calcined kom tau txais silica; (Tshuaj lom neeg nag lossis daus.
(4) Kev npaj ntawm silica los ntawm carbon los ntawm carbonation ntawm dej iav; (Carbonancy nag los daus)
(5) Tsis yog spherical silica nrog cov npoo du tau npaj los ntawm cov tshuaj tsuag tshuaj tsuag.
