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Phau ntawv qhia no muab cov ncauj lus kom ntxaws txog calcined anthracite thee, tshawb txog nws cov khoom, kev siv, txheej txheem tsim khoom, thiab kev xav txog ib puag ncig. Kawm txog cov txiaj ntsig thiab qhov tsis zoo ntawm kev siv calcined anthracite thee piv rau lwm cov ntaub ntawv carbonaceous, thiab nrhiav tau nws lub luag hauj lwm nyob rau hauv ntau yam lag luam.
Calcined anthracite thee yog ib daim ntawv qib siab ntawm anthracite thee uas tau dhau los ua cov txheej txheem kub calcination. Cov txheej txheem no tshem tawm cov teeb meem tsis hloov pauv thiab nce cov ntsiab lus carbon, uas ua rau cov khoom siv nrog cov khoom zoo dua qub tsim nyog rau ntau yam kev lag luam. Cov yam ntxwv tseem ceeb sib txawv ntawm nws los ntawm cov anthracite nyoos yog nws cov ntsiab lus ruaj khov dua cov pa roj carbon ntau thiab qis cov hmoov tshauv. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau cov ntawv thov uas xav tau siab purity thiab reactivity.
Cov yam ntxwv ntawm calcined anthracite thee ua kom nws muaj txiaj ntsig muaj txiaj ntsig thoob plaws ntau qhov chaw. Cov khoom tseem ceeb muaj xws li:
Kev tsim tawm ntawm calcined anthracite thee Nws suav nrog cov txheej txheem tswj kub kub thaum tsis muaj cua (pyrolysis). Cov txheej txheem no tsav tawm cov khoom tsis hloov pauv, tawm hauv qab cov pa roj carbon ntau ntau. Qhov ntsuas kub thiab lub sijhawm ntawm calcination nyob ntawm seb cov khoom xav tau ntawm cov khoom kawg thiab qhov zoo ntawm cov nqaij nyoos anthracite.
Calcined anthracite thee pom nws siv dav hauv ntau yam kev lag luam vim nws cov khoom tshwj xeeb. Qee cov ntawv thov tseem ceeb suav nrog:
Cov lus hauv qab no sib piv calcined anthracite thee nrog rau lwm cov ntaub ntawv carbonaceous:
| Khoom | Calcined Anthracite Coal | Raw Anthracite Coal | Coke | Graphite |
|---|---|---|---|---|
| Cov pa roj carbon monoxide (%) | > 90 | 85-95 : kuv | 85-95 : kuv | > 99 |
| Cov ntsiab lus tshauv (%) | <5 | 5-15 | 5-15 | <1 |
| Cov ntsiab lus sulfur (%) | <1 | 0.5-5 | 0.5-5 | <0.1 |
| Reactivity | Siab | Nruab nrab | Nruab nrab | Tsawg |
Nco tseg: Cov no yog cov txiaj ntsig zoo thiab tuaj yeem sib txawv nyob ntawm cov khoom siv thiab kev ua haujlwm.
Thaum calcined anthracite thee muaj ntau qhov zoo, nws cov khoom siv thiab kev siv yuav tsum xav txog kev cuam tshuam ib puag ncig. Kev txo qis huab cua thiab dej paug thaum lub sij hawm calcination txheej txheem thiab lub luag hauj lwm pov tseg ntawm by-products yog ib qho tseem ceeb rau ib puag ncig sustainability. Kev tshawb fawb thiab kev txhim kho yog tsom rau kev txhim kho kev ua tau zoo thiab txo qis ib puag ncig hneev taw ntawm calcined anthracite thee ntau lawm thiab siv. Sab hauv Mongolia Xinxin Silicon Kev Lag Luam Co., Ltd tau cog lus rau kev coj ua kom ruaj khov hauv nws txoj haujlwm.
Calcined anthracite thee yog cov khoom muaj txiaj ntsig nrog ntau hom kev lag luam, stemming los ntawm nws cov khoom tshwj xeeb. Nkag siab txog nws cov yam ntxwv, cov txheej txheem tsim khoom, thiab kev cuam tshuam ib puag ncig yog qhov tseem ceeb rau nws lub luag haujlwm thiab kev siv tau zoo. Kev tshawb fawb ntxiv thiab kev nce qib thev naus laus zis yuav txuas ntxiv txhim kho nws cov khoom tsim thiab nthuav dav nws cov ntawv thov.