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Tsis yog-Coking Coal: Ib Daim Ntawv Qhia Kom Paub Tsis yog-coking thee yog qhov tseem ceeb ntawm cov roj siv nrog ntau hom kev siv. Kab lus no muab cov ntsiab lus dav dav, tshawb xyuas nws cov khoom, kev siv, kev lag luam tiam sis, thiab kev xav txog ib puag ncig. Peb mam li delve rau hauv qhov sib txawv ntawm coking thiab non-coking thee, tshuaj xyuas cov yam ntxwv tseem ceeb thiab kev siv.
Tsis-coking thee, tsis zoo li nws cov coking counterpart, tsis muaj qhov tsim nyog khi cov khoom rau kev siv metallurgical. Qhov no tsis txo nws qhov tseem ceeb; Hloov chaw, nws qhia txog nws cov yam ntxwv tshwj xeeb thiab siv dav hauv ntau yam lag luam. Nkag siab txog cov khoom thiab kev siv ntawm uas tsis yog-coking thee yog qhov tseem ceeb rau cov lag luam koom nrog hauv kev tsim hluav taws xob, tsim hluav taws xob, thiab cov txheej txheem kev lag luam. Phau ntawv qhia no tshawb txog ntau qhov xwm txheej ntawm cov peev txheej tseem ceeb no, tshuaj xyuas nws cov khoom, cov ntawv thov tseem ceeb, kev lag luam tiam sis, thiab kev txiav txim siab ib puag ncig ib puag ncig nws siv.
Thawj qhov sib txawv ntawm coking thiab uas tsis yog-coking thee nyob rau hauv lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom ua tau. Coking thee, nplua nuj nyob rau hauv volatile teeb meem thiab muaj zog binding peev xwm, yog ib qho tseem ceeb nyob rau hauv steel ntau lawm. Hloov pauv, uas tsis yog-coking thee muaj cov ntsiab lus tsawg dua volatile thiab tsis muaj lub zog cohesive xav tau rau kev tsim coke. Qhov sib txawv no dictates lawv daim ntawv thov.
Tsis-coking thee nthuav tawm ntau yam khoom tseem ceeb uas txiav txim siab nws qhov tsim nyog rau cov ntawv thov tshwj xeeb:
Lub versatility ntawm uas tsis yog-coking thee ua rau nws muaj peev xwm tseem ceeb hauv ntau lub sectors. Nws cov kev siv tseem ceeb suav nrog:
Ib feem tseem ceeb ntawm uas tsis yog-coking thee yog siv nyob rau hauv fais fab nroj tsuag rau hluav taws xob tsim. Nws combustion tso tawm cua sov zog, tsav turbines los tsim hluav taws xob. Daim ntawv thov no yog dav thoob plaws ntiaj teb, tshwj xeeb tshaj yog nyob rau hauv cheeb tsam uas muaj ntau uas tsis yog-coking thee khaws cia.
Tshaj dhau lub zog tsim, uas tsis yog-coking thee pom cov ntawv thov hauv ntau cov txheej txheem kev lag luam, suav nrog:
Kev ua lag luam thoob ntiaj teb rau uas tsis yog-coking thee yog cuam tshuam los ntawm ntau yam, suav nrog kev xav tau ntawm lub zog, kev tswj hwm ib puag ncig, thiab kev nce qib thev naus laus zis. Qhov kev xav tau lub zog thoob ntiaj teb nce ntxiv mus rau kev tsav tsheb ntawm kev siv uas tsis yog-coking thee, txawm hais tias kev txhawj xeeb txog cov pa hluav taws xob hauv tsev cog khoom ua rau muaj kev hloov pauv mus rau qhov chaw huv huv. Sab hauv Mongolia Xinxin Silicon Kev Lag Luam Co., Ltd yog lub luag haujlwm tseem ceeb hauv kev lag luam, ua rau muaj txiaj ntsig zoo rau cov khoom siv.
Lub combustion ntawm uas tsis yog-coking thee pab txhawb rau lub tsev xog paj emissions thiab pa phem. Cov kev cai nruj ib puag ncig tau raug coj los siv thoob ntiaj teb los txo cov kev cuam tshuam no. Kev txhim kho thiab kev siv cov thee huv si thev naus laus zis, nrog rau kev hloov pauv mus rau cov khoom siv hluav taws xob tauj dua tshiab, yog qhov tseem ceeb heev rau kev txo qis ib puag ncig ntawm cov hneev taw. uas tsis yog-coking thee kev siv.
Ntau hom uas tsis yog-coking thee nthuav tawm cov khoom sib txawv. Cov lus hauv qab no muab kev sib piv ntawm qee cov yam ntxwv tseem ceeb:
| Coal Hom | Volatile Matter (%) | Cov ntsiab lus tshauv (%) | Cov ntsiab lus sulfur (%) | Tus nqi Calorific (MJ / kg) |
|---|---|---|---|---|
| Bituminous (sub-bituminous) | 20-30 | 5-15 | 1-3 | 20-25 |
| Lignite | 30-40 | 10-20 | 0.5-2 | 15-20 |
| Anthracite | 2-10 | 2-10 | 0.5-1 | 28-33 : kuv |
Nco tseg: Cov txiaj ntsig no yog kwv yees thiab tuaj yeem sib txawv nyob ntawm qhov tshwj xeeb coal seam thiab qhov chaw.
Cov ntaub ntawv no yog rau kev paub dav dav thiab cov ntaub ntawv xov xwm nkaus xwb, thiab tsis yog cov lus qhia tshaj lij. Nco ntsoov sab laj nrog cov kws tshaj lij tshwj xeeb rau cov ntawv thov tshwj xeeb thiab kev ua raws cai.
Qhov chaw:
Cov ntaub ntawv rau lub rooj tau muab tso ua ke los ntawm ntau yam kev lag luam qhia thiab kev tshawb fawb geological. Cov peev txheej tshwj xeeb tuaj yeem muab tau thaum thov.