Tam sim no, kev muab khoom thiab kev thov ntawm kev ua lag luam graphite electrode tsis muaj zog, nyob rau hauv qhov kev nyuaj siab ntawm tus nqi, kev ua lag luam graphite electrode tseem maj mam nce ntxiv thaum ntxov, kev sib tham txog kev lag luam tshiab maj mam thawb mus. Txog rau lub Plaub Hlis 28, Tuam Tshoj graphite electrode txoj kab uas hla 300-600mm tus nqi tseem ceeb: lub zog ib txwm 21000-24000 yuan / ton; lub zog siab 22000-25000 yuan / ton; lub zog siab heev 23500-28000 yuan / ton; lub zog siab heev 700mm graphite electrode 30000-31000 yuan / ton. Tus nqi tau nce 17.46% txij li thaum pib ntawm lub xyoo thiab 15.31% ntawm tib lub sijhawm xyoo tas los. Nws xav tias tom qab hnub so May Day, tus nqi ua lag luam ntawm graphite electrode yuav nce ntxiv. Cov yam ntxwv tshwj xeeb tau tshuaj xyuas raws li hauv qab no:
Ua ntej, tus nqi ntawm qhov chaw tseem siab, tus nqi ntawm graphite electrode muaj chaw nce ntxiv
Ntawm ib sab tes, tus nqi raw khoom ntawm graphite electrode tseem nce ntxiv. Txog rau lub Plaub Hlis 28, tus nqi ntawm cov roj coke uas tsis muaj sulfur hauv lub chaw ua roj refining feem ntau nce ntxiv los ntawm 2700-3680 yuan / ton txij thaum pib ntawm lub xyoo, lossis kwv yees li 57.18%; koob coke nce ntxiv txog li 32%; thee asphalt nce ntxiv txog li 5.92% txij thaum pib ntawm lub xyoo.
Cuam tshuam los ntawm kev lag luam khoom tsis zoo, ntawm qhov tod tes, cov khoom siv anode ntawm graphite tsim thiab graphite crucible thov ntau dua, ib feem ntawm graphite electrode cov txiaj ntsig nyob rau hauv kev cuam tshuam ntawm cov electrode graphite tsis zoo thiab cov crucible tsis zoo, ua rau graphite electrode kev lag luam graphite thiab cov txheej txheem ci cov txheej txheem tsim cov peev txheej ua tiav, graphite electrode graphite nqi nce ntxiv, tus nqi graphite electrode graphite yog li 5600 yuan / ton.
Raws li tus nqi ntawm cov roj av coke uas tsis muaj sulfur ntau, koob coke thiab thee tar asphalt ua cov khoom siv raw ntawm kev lag luam graphite electrode tam sim no, hauv kev xav, tus nqi tag nrho ntawm kev lag luam graphite electrode tam sim no yog li 23,000 yuan / ton, qhov nyiaj tau los tag nrho ntawm kev lag luam graphite electrode tsis txaus, thiab tus nqi ntawm graphite electrode tseem muaj chaw rau kev thawb mus rau saum.
Qhov thib ob, kev tsim kho lag luam graphite electrode tsis txaus, qhov kev lag luam khoom lag luam siab me me
Ntawm ib sab tes, qee lub tuam txhab graphite electrode txij li xyoo 2021, tau raug txwv los ntawm kev tsim khoom tiv thaiv ib puag ncig lub caij nplooj zeeg thiab lub caij ntuj no, kev tswj hwm ib puag ncig ntawm Winter Olympics thiab kev cuam tshuam ntawm kev sib kis, kev lag luam graphite electrode txuas ntxiv raug txwv, thaum kawg ntawm lub Peb Hlis, tag nrho cov nqi ua haujlwm ntawm kev lag luam graphite electrode yog li 50%;
Ntawm qhov tod tes, qee lub tuam txhab me thiab nruab nrab graphite electrode nyob rau hauv ob lub siab ntawm cov tuam txhab kim heev thiab qhov xav tau qis qis, lub zog tsim khoom ntawm graphite electrode tsis txaus, kev tsim khoom feem ntau yog los xyuas kom meej tias cov khoom xa tuaj ib txwm muaj, cov tuam txhab feem ntau hais tias tsis muaj kev khaws cia khoom. Tsis tas li ntawd, nws nkag siab tias nyob rau hauv thawj peb lub hlis twg, Tuam Tshoj cov koob coke uas tau xa tuaj tau txo qis li ntawm 70% piv rau xyoo tas los, yog li nws tuaj yeem pom tias tag nrho cov khoom lag luam ntawm graphite electrode kev lag luam tsis txaus.
Peb, cov tuam txhab graphite electrode muaj kev cia siab ntau dua txog kev xav tau ntawm kev ua lag luam
Cov chaw ua hlau ntev: Tam sim no, qee lub chaw ua hlau ntev pib nce ntxiv, kev yuav cov hluav taws xob graphite electrodes me thiab nruab nrab uas muaj zog heev tau nce ntxiv, tab sis kev ua lag luam hlau tseem tsis muaj zog thiab ruaj khov, cov chaw ua hlau yuav ntau dua raws li qhov xav tau.
Cov chaw ua hlau fais fab: nyob rau hauv peb lub hlis thawj zaug, cov nyiaj tau los ntawm cov chaw ua hlau fais fab tseem qis, thiab qee qhov tsis ntev los no qis dua li kev tswj hwm kev sib kis kab mob, cov chaw ua hlau tsis txaus. Hauv peb lub hlis thawj zaug, cov chaw ua hlau fais fab feem ntau siv cov khoom muag thaum ntxov, yog li nws xav tias qhov cuam tshuam ntawm kev sib kis kab mob hauv lub Tsib Hlis, cov chaw ua hlau muaj qhov xav tau kev rov ua dua tshiab.
Tsis yog hlau: qhov kev thov rau cov electrodes graphite daj, hlau silicon thiab lwm yam yog ruaj khov, thiab vim muaj tsawg dua ntawm cov khoom siv loj ntawm cov tuam txhab graphite electrode, kev ua tau zoo ntawm kev ua lag luam yog qhov zoo, qee qhov kev muab khoom ntawm graphite electrode yog nruj.
Kev Xa Khoom Tawm: Tam sim no, txawm hais tias EU tiv thaiv kev pov tseg, kev thauj mus los hauv av thiab kev tsis txaus ntawm cov peev txheej hauv dej hiav txwv thiab lwm yam tseem muaj qee qhov kev txwv rau Tuam Tshoj txoj kev xa khoom graphite electrode, tab sis Eurasian Union ncua sijhawm sau cov se tiv thaiv kev pov tseg ntawm Tuam Tshoj txoj kev graphite electrode yog qhov zoo rau kev xa khoom ntawm graphite electrode, thiab qee lub tuam txhab thiab cov tub luam txawv teb chaws muaj qee qhov kev thov rau cov khoom.
Kev kwv yees yav tav su: kev muag khoom ntawm graphite electrode hauv khw muaj zog heev, cov khoom muag tsis muaj kev nyuaj siab thiab kev xav zoo hauv khw, cov nqi tsim khoom ntawm graphite electrode siab heev, kev thov ua lag luam zoo thiab lwm yam, cov tuam txhab graphite electrode tseem muaj kev cia siab txog kev ua lag luam. Hauv kev xaus, nws xav tias tom qab Hnub Tsib, tus nqi ntawm graphite electrode yuav nce ntxiv, uas xav tias yuav nce ntxiv txog li 2000 yuan / ton. Cov ntaub ntawv los ntawm: Baichuan Yingfeng
Lub sijhawm tshaj tawm: Tsib Hlis-03-2022