Cov cheeb tsam tseem ceeb ntawm cov khoom siv hluav taws xob hauv Suav teb tseem muaj nyob rau hauv cov khoom ua ntej ci anode, roj, carbonator, silicon (xws li silicon hlau thiab silicon carbide) thiab graphite electrode, ntawm cov uas tau noj cov pre-baked anode teb nyob rau hauv qeb. Nyob rau hauv xyoo tas los no, cov nyiaj tau los ntawm electrolytic aluminium ua lag luam thiab cov khoom silicon tseem muaj siab, thiab cov lag luam downstream tau txaus siab rau kev yuav khoom thiab kev tsim khoom, uas tau dhau los ua lub ntsiab tsav tsheb rau kev loj hlob ntawm roj av coke noj.
Daim duab qauv ntawm Suav roj av coke noj hauv 2021
Nyob rau hauv 2021, lub downstream noj teb ntawm Suav roj av coke yog tseem pre-ci anode, roj, silicon, carbonizer, graphite electrode thiab anode cov ntaub ntawv.
Thoob plaws hauv lub xyoo, cov nyiaj tau los ntawm ob qho tib si electrolytic aluminium, silicon hlau thiab silicon carbide tau mus txog qib siab, thiab cov tuam txhab muaj kev mob siab rau pib tsim kho.Txawm li cas los xij, raws li kev lag luam siv hluav taws xob siab, tag nrho cov khoom tsim tau cuam tshuam loj heev los ntawm kev txwv fais fab.Txawm hais tias qhov kev thov tsis tuaj yeem tso tawm tag nrho, qhov kev thov rau roj av coke tseem loj tuaj.
Nyob rau hauv cov nqe lus ntawm cov roj, nyob rau hauv lub keeb kwm yav dhau ntawm thee tsis txaus, refineries nce nws tus kheej siv, nce kev yuav ntim thiab zoo tag nrho xav tau;Xyoo 2021, cov nroj tsuag iav muaj cov txiaj ntsig zoo, kev siv siab thiab kev xav tau zoo rau cov roj av coke. Cov khoom siv hluav taws xob tsis zoo kuj tseem ua rau cov khoom siv hluav taws xob zoo dua qub.Qhov kev thov rau silicon electrodes yog OK, tab sis qhov kev thov rau steel graphite electrodes. yog general.
Hauv tsev calcined coke tus nqi sib piv hauv 2021
Nyob rau hauv thawj ib nrab ntawm 2021, lub domestic low-sulfur calcination coke nqi qhia ib tug qauv ntawm nce thawj zaug thiab ces poob.Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, qhov kev thov kawg kev txhawb nqa tau ruaj khov, thiab calcination coke tus nqi txuas ntxiv nce.Supported los ntawm cov khoom siv raw cov nqi, calcined coke nqi tau nce sharply, thiab tus nqi pauv hauv thawj peb lub hlis twg tau nce 2,850 yuan. / ton.Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, qhov downstream thov cuam tshuam los ntawm kev txwv lub hwj chim thiab ob txoj cai tswj tsis muaj zog, tab sis cov khoom lag luam tsis zoo electrode pom kev txhawb nqa zoo, qhov zoo thiab tsis tshua muaj leej faj coke nqi txuas ntxiv mus, qhov qis. sulfur calcination coke tus nqi tau nce raws li, thiab calcination coke pauv tus nqi hauv lub quarter thib plaub tau nce mus rau qhov siab txhua xyoo.
Nyob rau hauv 2021, lub domestic nruab nrab-siab sulfur roj coke nqi pib qhia ib tug unilateral nce, thiab tus nqi ntawm lub davhlau ya nyob twg electrolytic txhuas tau nce mus rau ib tug keeb kwm siab nyob rau hauv lub xyoo no.Kev lag luam aluminium carbon zoo siab nkag mus rau hauv kev ua lag luam yog siab, thiab nyob rau hauv kev txhawb nqa ntawm qhov kev thov kawg, tus nqi nruab nrab-sulfur calcined coke pib tswj qhov kev nce siab.Nyob rau lub Kaum Ib Hlis, vim lub sij hawm poob ntawm cov khoom siv roj av coke. , tus nqi calcined coke retreated me ntsis, tab sis tag nrho cov nqi tseem siab dua tib lub sij hawm xyoo tas los.
Daim ntawv qhia nqi ntawm domestic nruab nrab sulfur coke thiab pre-ci anode nyob rau hauv 2021
Xyoo 2021, kev txhawb nqa los ntawm kev nce siab ntawm kev lag luam davhlau ya nyob twg, tus nqi ntawm pre-ci anode tau nce mus rau qib siab.Qhov nruab nrab txhua xyoo tus nqi ntawm pre-ci anode yog 4,293 yuan / ton, thiab qhov nruab nrab txhua xyoo tus nqi nce 1,523 yuan / ton lossis 54.98% piv nrog rau xyoo 2020.
Nyob rau hauv thawj ib nrab ntawm lub xyoo, domestic pre-baked anode qhauj pib tsis tu ncua, cuam tshuam los ntawm raw khoom nqi.Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, kev tsim kho tau poob vim muaj kev cuam tshuam ntawm ob chav tswj thiab lub hwj chim rationing nyob rau hauv ib co cheeb tsam, tab sis. tag nrho cov nqi tseem khiav lag luam siab, thiab qhov kev thov rau nruab nrab sulfur coke yog ruaj khov, thiab qhov cuam tshuam ntawm nruab nrab sulfur coke nqi ntawm pre-ci anode pricing yog enhanced.Terminal electrolytic aluminium lag luam tseem ua hauj lwm ntawm tus nqi siab, thiab cov Kev tso tawm cov peev txheej tshiab ntawm txhuas cov lag luam tsim ib qho kev txhawb nqa zoo rau kev xa khoom ntawm lub khw muag khoom ua ntej ci anode.Thaum lub Kaum Ob Hlis, cov nqi ua ntej ci anode poob vim qhov poob ntawm cov khoom siv raw khoom, tab sis rau tag nrho lub xyoo, tus nqi yog tseem ceeb tshaj qhov ntawd nyob rau tib lub sijhawm xyoo tas los.
Daim ntawv qhia nqi carbonizer hauv tsev hauv 2021
Nyob rau hauv 2021, lub domestic carbon neeg sawv cev ua lag luam trading yog ok.Tsav los ntawm kev ua lag luam ntawm cov khoom siv raw thiab cov khoom siv cathode, tus nqi ntawm cov pa roj carbon monoxide hloov pauv hauv thawj ib nrab ntawm lub xyoo.Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, nws pib nce siab nrog tus nqi ntawm raw cov ntaub ntawv, thiab tus nqi ntawm cov pa roj carbon cov neeg sawv cev kuj qhia ib tug volatile upward trend.
Thoob plaws hauv lub xyoo, tus nqi ntawm calcined coke carbon nce tus neeg sawv cev yog coj mus rau qhov tsis txaus ntawm cov khoom siv roj av coke hauv domestic refineries (lub hauv paus tswj hwm ntawm calcined coke thiab thee peev txheej nruj). , qee cov tuam txhab graphite carbonizer feem ntau tau txais cov nqi tsim khoom ntawm cov khoom siv hluav taws xob tsis zoo, ua rau qhov nce ntawm Graphite carbonizer yog tsawg dua li ntawm cov khoom siv raw.Hauv thawj peb lub hlis twg, tus nqi yog qhov ua haujlwm ruaj khov, thiab lub quarter thib plaub pib xav kom tsav tus nqi.
Sib npaug thermal thermal thee thiab roj av coke nqe daim ntawv qhia xyoo 2021
Hauv thawj peb lub hlis twg ntawm xyoo 2021, Tuam Tshoj txoj kev lag luam macro tau txuas ntxiv rov qab tsis tu ncua, thiab tag nrho cov hluav taws xob siv tau nce 12.9% xyoo rau xyoo.Lub zog thov tau nce sai, thiab cov khoom siv hluav taws xob tsis zoo, kev tsim hluav taws xob thermal tau nce 11.9% hauv thawj 9 lub hlis xyoo ntawm lub xyoo, thiab thermal thee thov tau loj hlob sai, uas yog lub zog tseem ceeb tsav kev loj hlob ntawm cov thee noj. Kev txo qis emissions, "ob chav tswj ntawm lub zog noj" thiab txwv tsis pub qhov muag tsis pom kev loj hlob ntawm "ob lub siab" cov haujlwm, kev siv cov hlau ntau lawm, cov khoom siv hauv tsev thiab kev lag luam tshuaj maj mam txo qis, kev loj hlob ntawm npua hlau, coke, cement thiab Lwm cov khoom lag luam cuam tshuam tau poob, thiab cov thee siv hauv cov hlau thiab cov khoom siv hauv tsev lag luam poob raws li. Feem ntau, Tuam Tshoj cov khoom siv hluav taws xob hauv thawj peb lub hlis twg ntawm cov khoom siv hluav taws xob tau loj hlob sai hauv ib xyoos, thiab kev loj hlob zuj zus zuj zus.Txij li thaum pib ntawm Xyoo no, Tuam Tshoj cov thee kev lag luam khoom lag luam thiab kev xav tau feem ntau nruj, cov khoom lag luam thee hauv txhua qhov txuas yog qis, thiab cov nqi hluav taws xob ua lag luam tau khiav siab.tus nqi txhawb nqa ntawm kev lag luam thee, cov khoom siv hluav taws xob hauv tsev thiab txawv teb chaws high-sulfur roj coke kev lag luam xa khoom tsim tau zoo rub, txhawb nqa cov roj coke pauv tus nqi nce mus rau qib siab.Nyob rau lub quarter thib plaub, raws li lub xeev tau pib tswj thiab cuam tshuam hauv Kev lag luam thee, cov nqi hluav taws xob poob qis, kev xa khoom ntawm cov khoom lag luam siab sulfur coke qeeb qeeb, thiab qhov chaw nres nkoj ntawm coke thiab cov roj coke hauv tsev tau poob raws li.
Feem ntau, nyob rau hauv 2021, qhov kev thov kawg kev txaus siab rau kev yuav khoom yog qhov zoo, thiab cov khoom siv hauv qab tshiab tau pib.Txawm hais tias qhov kev thov tsis muaj zog me ntsis raws li kev tswj hwm ntawm ob, nws tseem tsim kev txhawb zog rau cov roj thiab coke kev lag luam, thiab cov nqi coke tseem muaj kev ua haujlwm siab.Nyob rau xyoo tas los no, cov dej ntws hauv cov roj av coke feem ntau yog concentrated nyob rau hauv lub tshav pob ntawm pre-ci anode thiab electrolytic txhuas.Kev lag luam aluminium carbon txuas ntxiv ua lag luam zoo, cov nqi lag luam davhlau ya nyob twg yog siab, qhov pib ntawm electrolytic aluminium lag luam yog siab, thiab qhov kev thov rau roj av coke yuav nce ntxiv.
Post lub sij hawm: Jan-13-2022