Cov khoom tsis muaj
| Ntaus | Tshuaj lom neeg muaj pes tsawg leeg (%) | ||||
| Si | Al | S | P | C | |
| Tsawg dua los yog sib npaug | |||||
| Silicon Slag 35-38 | 35-38 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 38-42 | 38-42 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 42-47 | 42-47 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 50-55 | 50-55 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 55-60 | 55-60 | 5 | 0.1 | 0.05 | 5 |
| Silicon Slag 60-65 | 60-65 | 5 | 0.1 | 0.05 | 5 |
| Qhov loj | 10-50 hli 90% min / 10-70 hli 90%}} hli 90% min | ||||
Cov khoom lag luam
Silicon Slag feem ntau yog los ntawm cov txheej txheem tsim khoom lag luam ntawm silicon, xws li kev rho tawm ntawm silicon ore thiab smelting ntawm cov hlau silicon. Nyob rau hauv cov txheej txheem no, tom qab silicon lub caij yog rho tawm, cov seem seem yog silicon slag. Raws li cov chaw sib txawv thiab siv, Silicon Slag tuaj yeem faib ua cov silicon slag, hnub ci silicon slag thiab lwm hom. Txawm hais tias cov sharicon slag muaj cov ntawv sib txawv, lawv txhua tus muaj cov ntsiab lus zoo li silicon dioxide cov ntsiab lus thiab muaj tus nqi rov qab ua dua tshiab.
Silicon Slag muaj cov khoom lag luam thiab tshuaj lom neeg tshwj xeeb, uas ua rau nws dav siv nyob rau hauv ntau daim teb. Lub ntsiab tivthaiv ntawm Silicon Slag yog silicon dioxide (sio2), uas muaj cov ntsiab lus siab, feem ntau 30% ~ 70%. Qhov no ua rau Silicon Slag muaj txiaj ntsig zoo rau kev rov siv dua nyob rau qee cov teb muaj cov teb uas yuav tsum muaj cov ntaub ntawv cua silicon. Silicon Slag muaj siab tawv thiab kub ua hauj, thiab muaj peev xwm nyob ruaj khov nyob rau hauv high-kub muaj ib puag ncig. Cov silicon dioxide hauv Silicon Slag yog cov acidic oxide nrog cov tshuaj muaj kuab lom thiab tsis yooj yim los ua kom muaj kev hnov mob nrog lwm cov tshuaj. Qee cov kab ke silicon shag tau kho los ntawm cov txheej txheem tshwj xeeb muaj cov adstorption thiab tuaj yeem siv rau hauv kev tiv thaiv ib puag ncig xws li kev kho dej kom zoo thiab kev txhim kho av.
Silicon Slag tuaj yeem siv los ua cov ntaub ntawv tsim ua tsev xws li cement, pob zeb ua thiab tawg. Txij li thaum Silicon Slag muaj cov ntsiab lus siab ntawm silicon dioxide, nws tuaj yeem txhim kho lub zog thiab lub tsev ua kom tau txhim kho lawv cov kev ua tau zoo tag nrho. Silicon Slag muaj cov haujlwm ntawm desulfurization thiab deoxidation hauv steel sm. Sulfur thiab oxygen yog cov phom sij implities nyob rau hauv cov hlau, uas yuav cuam tshuam rau kev ua tau zoo thiab ua tau zoo ntawm cov hlau. Lub alkaline oxides hauv Silicon Slag tuaj yeem hnov cov sulphur dioxide rau cov sulfates, yog li ua tiav desulfurization; Nyob rau tib lub sijhawm, lub thawv silicon hauv Silicon Slag tuaj yeem sib txuas nrog oxygen mus ua si deoxidation lub luag haujlwm. Tsis tas li ntawd, Silicon Slag kuj tseem siv tau tshem lwm cov impurities nyob rau hauv cov txheej txheem steel smity thiab zoo ntawm cov hlau.
Cov khoom lag luam zoo li silicon Slag tseem tuaj yeem zoo ua kom cov cua sov ntawm cov hlau molten, yog li nws tuaj yeem siv los ua dua tus npua sib cav. Silicon Slag tuaj yeem siv los tsim cov khoom siv tshuaj lom neeg xws li lub ntiaj teb diatomaceous, silane thiab lwm yam organosilicon tebchaw. Cov tebchaw muaj ntau cov kev siv hauv kev lag luam tshuaj, xws li lub ntiaj teb diaomacaceous tuaj yeem siv rau hauv adsorbents, catalants nqa khoom thiab lwm yam teb; Silane tuaj yeem siv tau rau hauv cov liaj hauv siab xws li semiconductor manufacturing thiab Solar cell ntau lawm.
Cim npe nrov: Grey Dub Silicon Slag, Tuam Tshoj Grey Dub Silicon Slag Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas