Cov calcium carbonate hnyav, tseem hu ua calcium carbonate hnyav, yog cov khoom siv feem ntau hauv kev lag luam calcium carbonate. Cov txheej txheem tsim khoom ntawm cov calcium hnyav yooj yim. Tus nqi yog pes tsawgcov calcium hnyavlub tshuab sib tsoo cov khoom siv rau cov hmoov calcium hnyav? Nws nyob ntawm hom khoom siv, vim tias muaj ntau yam kev qhia tshwj xeeb ntawm cov calcium hnyav.

Cov txheej txheem tsim cov calcium carbonate hnyav yog qhov yooj yim. Nws yog sau ncaj qha los ntawm cov zaub mov nplua nuj hauv calcium carbonate los ntawm kev tsoo, sib tsoo thiab tshuaj ntsuam nrog ib qhocov calcium hnyavlub tshuab sib tsooPiv txwv li, calcite, marble, limestone, chalk, thiab lwm yam khoom siv xws li plhaub, plhaub oyster, thiab lwm yam. Cov khoom xyaw tseem ceeb no yog calcium carbonate, uas tuaj yeem tau los ntawm kev sib tsoo lub cev thiab tshuab ntawm ib qhocov calcium hnyavhmoovlub tshuab sib tsoo, uas yog, hmoov calcium carbonate hnyav. Daim ntawv thov ntawm hmoov calcium hnyav yog dav heev, thiab nws tau siv rau hauv yas, roj hmab, xim, ntawv, tshuaj lom neeg txhua hnub, cov ntaub ntawv tsim kho, cable, cov ntaub tsis-woven thiab lwm yam lag luam. Nws tseem hu ua cov nplej lag luam, uas qhia txog nws qhov xwm txheej tshwj xeeb.

Kuj tseem muaj ntau txoj kev xaiv rau cov khoom siv tsim cov calcium hnyav raws li cov lus qhia sib txawv ntawm cov calcium hnyav. Yog li ntawd, cov khoom siv tsim cov calcium hnyav thiab ntau npaum li cascov calcium hnyavhmoovlub tshuab sib tsootshuab? Qhov teeb meem no xav tau kev tshuaj xyuas tshwj xeeb. Hauv kev nkag siab dav dav, cov hmoov calcium hnyav tuaj yeem muab faib ua ob pawg: cov hmoov calcium loj thiab cov hmoov calcium zoo heev, nrog 400 mesh ua ciam teb. Hauv qab 400 mesh hu ua cov hmoov calcium loj, thiab saum 400 mesh yog cov calcium zoo heev. Vim yog cov thev naus laus zis ua tiav tsawg hauv theem thaum ntxov, nws feem ntau yog tsim cov hmoov calcium loj hauv 400 mesh, suav nrog cov hmoov ib zaug ya, cov hmoov ob zaug ya, cov hmoov peb zaug ya thiab cov hmoov plaub zaug ya. Tam sim no, nrog rau kev txhim kho tas mus li ntawm cov txheej txheem thev naus laus zis thiab kev thov downstream, cov calcium hnyav kuj tseem txav mus rau kev ua kom zoo thiab ua haujlwm tau zoo. Cov xwm txheej siv ntawm 800, 1000, 1250, 1500, 2000 thiab lwm cov hmoov calcium hnyav zoo heev maj mam nce ntxiv, thiab kev sib tw ua lag luam ntawm cov hmoov calcium hloov kho zoo heev kuj nce ntxiv.

Yog li, cov khoom siv tsim khoom ntawm cov calcium hnyav thiab ntau npaum li cascov calcium hnyavlub tshuab sib tsootshuab? Nws tuaj yeem hais tias muaj txij li pua pua txhiab txog kaum lab yuan. Vim muaj ntau hom thiab qauv, tus nqi yog qhov loj heev. Yog tias koj muaj qhov project xav tau ntawmcov calcium hnyavlub tshuab sib tsootshuab, thov hu rau peb ncaj qha. HCMilling (Guilin Hongcheng) cov kws tshaj lij yuav ua qhov kev npaj tshwj xeeb rau koj thiab muab cov phiaj xwm hais txog kev tshawb fawb.