Sodium carbonate, yomwe imadziwikanso kuti phulusa la soda, ndi mankhwala omwe amagwiritsidwa ntchito popanga migodi.Amagwiritsidwa ntchito makamaka ngati pH regulator komanso depressant mumayendedwe akuyandama.
Flotation ndi njira yopangira mchere yomwe imaphatikizapo kulekanitsa mchere wamtengo wapatali kuchokera ku mchere wa gangue pogwiritsa ntchito kusiyana kwa malo awo.Pochita izi, sodium carbonate imagwiritsidwa ntchito posintha pH ya mchere slurry mpaka mlingo womwe umalimbikitsa kutsatsa kwa osonkhanitsa pamwamba pa mchere wamtengo wapatali komanso kukhumudwa kwa mchere wa gangue.
Kugwiritsa ntchito sodium carbonate mumayendedwe oyandama kuli ndi zabwino zingapo.Choyamba, imatha kupititsa patsogolo magwiridwe antchito komanso kusankha kwa kulekanitsa kwa mchere, komwe kumatha kuchepetsa mtengo wopangira ndikuwonjezera kupanga bwino.Chachiwiri, sodium carbonate imapezeka mosavuta komanso yosavuta kugwira, zomwe zimapangitsa kuti ikhale yosavuta kugwiritsa ntchito.Kuonjezera apo, ili ndi mphamvu zochepa pa chilengedwe ndipo sikuwononga chilengedwe kapena kuvulaza.
Komabe, palinso zovuta zina pakugwiritsa ntchito sodium carbonate m'makampani amigodi.Mwachitsanzo, pazikhalidwe zina zoyandama, zotsatira za sodium carbonate sizingakhale zokhutiritsa, ndipo ma reagents ena angafunikire kugwiritsidwa ntchito limodzi.Kuonjezera apo, mlingo ndi kuchuluka kwa sodium carbonate ziyenera kusinthidwa malinga ndi zikhalidwe zina;apo ayi, zingakhudze kuchuluka kwa mineral recovery rate ndi kuyendetsa bwino.
Ponseponse, zabwino za sodium carbonate m'makampani amigodi zimaposa zovuta zake.Sizingangowonjezera kuyendetsa bwino kwa flotation ndi kusankha komanso kuchepetsa kuipitsidwa kwa chilengedwe ndi mtengo wa mchere, ndikupangitsa kuti chigwiritsidwe ntchito kwambiri.
Kuphatikiza pa sodium carbonate, pali ma reagents ena ambiri omwe amagwira ntchito yofunika kwambiri pakuyandama, monga copper oxide, diethyl dithiophosphate, etc. mphamvu ndi kulondola kwa njira yopangira mchere.
Pomaliza, sodium carbonate ndi gawo lofunikira kwambiri pantchito yamigodi, ndipo kugwiritsa ntchito kwake kumapereka chithandizo chofunikira pakulekanitsa kosankha ndikuchotsa mchere.Ndi chitukuko chosalekeza cha sayansi ndi luso lamakono, ntchito ya migodi ikupanga zatsopano komanso kusintha, ndipo timakhulupirira kuti sodium carbonate idzagwira ntchito yofunikira kwambiri pamakampani amigodi m'tsogolomu.
Nthawi yotumiza: May-04-2023