Khoom Parameters
| Hom | Chemical Composition (%) | ||||
| 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 |
| Loj | 10-50mm 90% min / 10-70mm 90% min /10-100mm 90% min | ||||
Khoom Description
Silicon slag feem ntau yog los ntawm cov txheej txheem refining ntawm silicon ore thiab yog cov seem seem tom qab refining. Silicon slag tuaj yeem raug cais raws li nws qhov chaw thiab siv, xws li kev lag luam silicon slag, hnub ci silicon slag, semiconductor silicon slag, thiab lwm yam. Tsis tas li ntawd, nws tseem tuaj yeem muab faib raws li cov ntsiab lus silicon, particle loj, thiab lwm yam. complex qauv thiab yog acidic tom qab immersion dej, nrog ib tug pH nqi ntawm tsawg tshaj li 1 thiab ib tug khoom cov ntsiab lus ntawm txog 20%. Vim yog cov tshuaj lom neeg uas tshwm sim thaum lub sijhawm tsim khoom, silicon slag tseem muaj cov khoom siv silicate xws li metasilicic acid, orthosilicic acid, dipetasilicic acid thiab triorthosilicic acid, nrog rau cov khoom sib xyaw xws li sodium silicate.
Silicon slag muaj ntau yam kev siv hauv ntau lub lag luam. Silicon slag tuaj yeem siv los ua cov khoom sib xyaw rau cov cement los txhim kho lub cev thiab ua haujlwm ntev ntawm cov cement thiab npaj cov cement zoo. Raws li kev sib xyaw ua ke rau pob zeb, silicon slag tuaj yeem ua rau kom muaj zog thiab ruaj khov ntawm pob zeb. Nws yog qhov tshwj xeeb tshaj yog tsim rau kev npaj cov pob zeb ua kom muaj zog thiab siv rau hauv kev tsim kho vaj tse los npaj cov pob zeb zoo nkauj, xws li cov tsev siab, txuas hniav, tunnels, thiab lwm yam. Silicon slag tuaj yeem siv los ua cov khoom siv hauv tsev xws li cov blocks. txhim kho kev ua tau zoo tag nrho ntawm cov khoom siv. Nyob rau hauv cov txheej txheem ntawm steel smelting, silicon slag yuav siv tau raws li ib tug desulfurization thiab deoxidizer kom zoo tshem tawm impurities nyob rau hauv steel thiab txhim kho cov hlau zoo. Silicon slag kuj tseem siv tau los ua tus nqa khoom hauv kev lag luam metallurgical los tsim cov ntaub ntawv hlau xws li silicon calcium thiab ferrosilicon. Silicon slag tuaj yeem siv los tsim cov khoom siv tshuaj lom neeg xws li lub ntiaj teb diatomaceous. Los ntawm kev ua haujlwm ntxiv, silicon slag kuj tuaj yeem siv los tsim cov silane thiab lwm cov organosilicon tebchaw, muab cov ntaub ntawv tseem ceeb rau kev lag luam tshuaj.
Silicon slag muaj qee yam adsorption zog thiab tuaj yeem siv rau hauv kev kho dej khib nyiab kom tshem tawm cov teeb meem hauv cov dej khib nyiab. Silicon slag kuj tseem siv tau rau kev txhim kho av los txhim kho av fertility thiab huab cua permeability. Silicon slag muaj lwm yam kev siv hauv kev tiv thaiv ib puag ncig, xws li txo cov pa phem hauv dej hiav txwv. Silicon slag tuaj yeem siv los ua cov khoom siv ntxiv rau cov khoom siv los txhim kho qhov zoo thiab kev ua tau zoo ntawm castings. Silicon slag tuaj yeem siv los ua cov khoom muab tub lim rau txoj kev tsim kho kom zoo dua qub thiab ruaj khov ntawm txoj kev. Silicon slag tuaj yeem siv los ua ib qho ntawm cov ntaub ntawv raw rau iav tsim los txhim kho cov tawv tawv thiab pob tshab ntawm iav.
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