Yog tias kev txwv ntau lawm, cov nqi nce, thiab tsis muaj txiaj ntsig yog cov kev hloov pauv ntawm cov hlau tau qhib rau yav tom ntej cov nqi nce ntawm high-kawg graphite electrodes.
Tam sim no, kwv yees li 90% ntawm cov hlau caj npab ntau lawm los ntawm cov me nyuam rauv staticmaking (Cke), uas muaj cov pa roj carbon monissions. Nrog rau cov cai ntawm lub teb chaws rau kev hloov pauv thiab kev txhim kho cov hlau tsim khoom siv tau cov khoom siv hluav taws xob tsis ntev los no, qee cov khoom siv roj hmab tau hloov pauv mus rau cov hluav taws xob arc rau steelmaking. Cov cai tseem ceeb tshaj plaws tshaj tawm xyoo tas los kuj tau taw qhia tias kev faib ua feem ntawm hluav taws xob ua hluav taws xob yuav tsum tau nce ntxiv mus rau ntau dua 15%, mob siab kom ncav cuag 20%. Raws li tau hais ua ntej lawm, graphite electrodes yog qhov tseem ceeb heev rau kev ua kom muaj hluav taws xob arc, uas ua rau muaj kev ua tau zoo ntawm cov hluav taws xob graphite.
Txhim kho cov feem ntawm hluav taws xob arc rauv hlau tsis yog lub tswv yim tsis huv. Tsib xyoos dhau los, cov feem ntawm hluav taws xob arc rauv me me hauv lub ntiaj teb tau nce mus txog 252.7% thiab 39.4% feem. Tseem muaj ntau chav rau kev nce qib nyob rau thaj chaw no hauv peb lub tebchaws, uas tau ua kom muaj kev thov rau graphite ultrasonic muaj kev thov rau graphite electrodes.
Yog li nws tuaj yeem kwv yees tias yog tias hluav taws xob arc ntau lawm yog suav nrog ntawm 800 lab tons / xyoo, qhov kev thov rau graphite hluav taws xob hauv Suav teb hauv 2025 yuav yog kwv yees li 750000 tons. Frost sullivan kwv yees tias tseem muaj qee chav rau kev txhim kho hauv graphite cov hluav taws xob tsawg kawg hauv lub quarter thib plaub ntawm lub xyoo no.
Nws tuaj yeem hais tias Graphite Electrodes sawv sai ua tsaug rau cov hluav taws xob arc rauv.
4, cov ntsiab lus
Thaum kawg, los sau cov ntsiab lus, cov hluav taws xob graphite muaj cov khoom siv muaj zog thiab ib qho kev thov ib leeg, uas tau cuam tshuam nrog kev lag luam hauv qab steel. Tom qab ntsib kev nce qib mus los ntawm 2017 txog 2019, nws raug tsoo ib lub hauv qab xyoo tas los. Xyoo no, nyob rau hauv kev sib xyaw ua ke ntawm cov kev txwv kev sib xyaw, thiab cov nqi qis, tus nqi ntawm graphite cov hluav taws xob tau reeed tawm thiab rov qab, thiab tus nqi khiav haujlwm tau txuas ntxiv.
Nyob rau hauv lub neej yav tom ntej, nrog cov kev xav tau ntsuab thiab qis carbon transformation Txawm li cas los xij, kev hloov pauv thiab kev hloov kho tshiab yuav tsis muaj txheej txheem ntev. Tus nqi ntawm graphite cov hluav taws xob yuav yog li, tab sis nws yuav tsis yog qhov yooj yim.
Sijhawm Sijhawm: 3 月 -20-2024
