Ore mining yog hais txog kev rho tawm ntawm cov hlau silicon ore los ntawm cov av hauv av lossis qhov chaw los ntawm cov khoom siv mining thiab thev naus laus zis. Cov hlau silicon feem ntau muaj nyob rau hauv quartz ore, yog li kev ua haujlwm tsuas yog nqa tawm hauv quartz ore deposits. Ua ntej, cov tuam txhab mining yuav tsum tshawb xyuas thaj chaw mining kom pom cov peev txheej hlau silicon deposits. Cov ore yog ces muab rho tawm siv blasting cov tswv yim los yog txhua yam khoom, thauj thiab sorted.
silicon hlau 441 tsim
Raws li ore mining, metallic silicon smelting yog txheej txheem ntawm purifying cov ntsiab lus silicon nyob rau hauv cov hlau silicon ore thiab extracting metallic silicon. Ua ntej, cov ore yog tawg, pulverized, thiab chemically leached kom rho tawm cov silicon nyob rau hauv lub quartz. Tom qab ntawd, cov purified silicon yuav raug txo cov tshuaj tiv thaiv los ntawm ib txoj kev txo kom txo cov silicon rau nws yog xim hlau silicon. Tom qab ntawd, cov xim hlau silicon ncav cuag lub xeev ua kua thiab tuaj yeem raug rau cov txheej txheem tom ntej xws li kev siv, kev ua kom khov thiab ua kom zoo, thiab thaum kawg tau txais cov khoom siv hlau ua tiav.
Nws yuav tsum raug sau tseg tias cov txheej txheem mining ntawm cov hlau silicon yuav tsum tau coj mus rau hauv tus account kev tiv thaiv ib puag ncig thiab cov peev txheej. Thaum lub sijhawm mining, kev tswj cov plua plav zoo, kev ntxuav dej, kev kho cov khib nyiab thiab lwm yam kev ntsuas yuav tsum tau ua kom txo tau qhov cuam tshuam rau ib puag ncig ib puag ncig. Thaum lub sij hawm smelting txheej txheem, cov pa phem pov tseg yuav tsum tau kho thiab rov siv dua los txo cov pa phem hauv huab cua.
silicon hlau 553 tsim
Feem ntau, kev ua haujlwm ntawm cov hlau silicon feem ntau yog muab faib ua ob theem: ore mining thiab smelting, uas yuav tsum tau siv cov cuab yeej siv thiab thev naus laus zis xws li blasting, crushing, purification, thiab txo rau kev tsim khoom. Nyob rau tib lub sijhawm, kev saib xyuas yuav tsum tau them nyiaj rau kev tiv thaiv ib puag ncig thiab kev txuag peev txheej thaum lub sijhawm mining kom ua tiav txoj kev loj hlob ruaj khov.
