Thaum Lub Yim Hli 25, xya lub koom haum suav nrog Ministry of Industry thiab Information Technology tau tshaj tawm "Kev Npaj Ua Haujlwm rau Kev Loj Hlob ntawm Kev Lag Luam Hlau thiab Hlau" (tom qab no hu ua "Plan"), hais txog ib zaug ntxiv tias kev lag luam hlau thiab hlau. yog ib qho tseem ceeb thiab pillar kev lag luam ntawm lub teb chaws kev khwv nyiaj txiag thiab nws yog ib qho tseem ceeb thaj chaw uas muaj feem xyuam rau txoj kev loj hlob ruaj khov ntawm kev lag luam thiab kev lag luam zoo ntawm kev lag luam. Nyob rau tib lub sijhawm, "Kev Pabcuam" tso rau tom ntej 12 kev ntsuas kev ua haujlwm, suav nrog kev txhawb nqa thiab kev coj ua kom muaj kev loj hlob ntawm hluav taws xob rauv hlau, hu ua "12 Steel". (Nyem mus saib cov ntsiab lus: Hnyav! Xya lub tuam tsev koom ua ke tshaj tawm "Kev Npaj Ua Haujlwm rau Kev Loj Hlob ntawm Kev Lag Luam Hlau thiab Hlau")
Tam sim no, cov khoom siv hluav taws xob hluav taws xob hluav taws xob tso nyiaj rau kwv yees li 10% ntawm kuv lub teb chaws cov khoom siv roj av. Raws li kev txheeb cais tsis tiav, muaj ntau dua 250 qhov kev ua haujlwm luv luv hluav taws xob rauv steelmaking lag luam hauv kuv lub teb chaws, uas ze li ntawm 200 yog tag nrho cov khoom siv hluav taws xob ua hluav taws xob steelmaking lag luam. Nrog rau "Industrial Carbon Peak Implementation Plan" muab tso rau lub hom phiaj ntawm "los ntawm 2025, qhov feem ntawm cov txheej txheem luv luv steelmaking yuav ncav cuag ntau dua 15%; los ntawm 2030, qhov feem ntawm cov txheej txheem luv luv steelmaking yuav ncav cuag ntau dua 20%. , cov xeev, cov nroog ncaj qha nyob rau hauv Central Government) kuj tau hais tias qhov feem ntawm cov txheej txheem luv luv steelmaking yuav tsum ncav cuag 5% mus rau 20% hauv cov ntaub ntawv xws li "Carbon Peak Implementation Plan", "Industrial Field Carbon Peak Implementation Plan", thiab "Comprehensive Work Plan for Energy Conservation and Emission Reduction". Lub hom phiaj.
Qhov thib ob ib nrab ntawm "ob npaug carbon" ntawm kuv lub teb chaws txoj kev lag luam hlau thiab hlau yuav tsum tau vam khom rau txoj kev loj hlob ntawm hluav taws xob rauv steelmaking kom ua tiav carbon neutrality tom qab cov pa roj carbon ntau. Ib qho loj ntawm cov hluav taws xob ntsuab tag nrho cov khoom siv hluav taws xob hluav taws xob steelmaking thiab hydrogen-raws li cov hlau ncaj qha txo qis nrog cov feem ntau ntawm cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob steelmaking yog, nyob rau hauv qhov kev nkag siab, lub ntsiab lus rau kev tsim cov "ntsuab steel".
Nyob rau lub Tsib Hlis ntawm lub xyoo no, Ministry of Industry thiab Information Technology, Ministry of Ecology thiab Ib puag ncig thiab Sichuan Xeev Tsoom Fwv tau koom nrog National Electric Furnace Short-process Steelmaking Promotion Conference hauv Luzhou City, Sichuan Province, txhawm rau tsom mus ntxiv thiab siv. "Kev Npaj Ua Haujlwm rau Kev Txhim Kho Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob" . Nyob rau hauv cov nqe lus ntawm kev txhawb nqa thiab coj txoj kev loj hlob ntawm hluav taws xob rauv steel, tshiab "txoj kev npaj" muab los ntawm xya lub Ministry thiab commissions nrog rau lub Ministry of Industry thiab Information Technology hais txog lub acceleration ntawm kev siv ntawm high-zoo txoj kev loj hlob project ntawm luv luv- txheej txheem hluav taws xob rauv steelmaking, thiab ib zaug ntxiv qhia meej qhov kev siv ntawm qhov sib txawv muaj peev xwm hloov pauv rau tag nrho cov khoom siv hluav taws xob hluav taws xob steelmaking, kev tswj hwm ib puag ncig thiab lwm cov cai rau tsim lub ntiaj teb-ua hluav taws xob rauv steel kev lag luam pawg.
Kev tsim thiab kev loj hlob ntawm hluav taws xob cub hluav taws xob steel kev lag luam pawg yuav tsum tau cia siab rau hluav taws xob rauv steelmaking lag luam uas txais cov txheej txheem ntau lawm ntawm tag nrho cov seem steel hluav taws xob rauv smelting. Txawm hais tias qhov kev faib ua feem ntawm cov txheej txheem luv luv steelmaking tuaj yeem ncav cuag tus qauv raws li tau teem tseg, lub tshuab hluav taws xob hluav taws xob steelmaking yuav ua lub luag haujlwm tseem ceeb. Hluav taws xob rauv steelmaking tuam txhab muaj peev xwm los tsim superior benchmarking lag luam, thiab yuav tsum tau ua lub tseem ceeb keeb kwm lub hom phiaj ntawm kev tsim ib tug superior benchmarking enterprise nyob rau hauv hluav taws xob rauv steelmaking uas muaj peev xwm replicate tus qauv nce qib. Txoj kev loj hlob zoo ntawm hluav taws xob rauv steelmaking lag luam kuj yuav dhau los ua lub zog thiab ruaj khov rau kev txhim kho zoo ntawm kev lag luam steel. Txhawb nqa kev txhim kho kom zoo thiab tsim nyog kev loj hlob ntawm qhov ntau ntawm cov hluav taws xob cua sov steel yog sib cais los ntawm hluav taws xob rauv steelmaking enterprise, uas yuav ua lub luag haujlwm tseem ceeb thiab ua qauv qhia hauv kev ua raws li "12 steel kev cai", thiab tseem yuav dhau los ua qhov kev siv tob tob ntawm "ob qho tib si" embodiment.
Saib cov xwm txheej ntawm txoj kev loj hlob ntawm hluav taws xob rauv hlau hauv kuv lub teb chaws los ntawm kev xaav ntawm cov txheej txheem
Raws li kev txheeb cais tsis tiav, kuv lub teb chaws lub tshuab hluav taws xob hluav taws xob hlau tsim muaj peev xwm yog kwv yees li 200 lab tons, tab sis xyoo 2022 cov khoom siv hluav taws xob hluav taws xob hluav taws xob tsawg dua 100 lab tons, thiab qhov peev xwm siv tau yog li 50%. Txij Lub Ib Hlis Ntuj txog Lub Xya Hli xyoo no, qhov nruab nrab kev khiav hauj lwm ntawm tag nrho cov hluav taws xob hluav taws xob hauv kuv lub teb chaws tau tshaj 75%. %, qhov nruab nrab muaj peev xwm siv tus nqi tseem nyob li ntawm 50%, thiab hluav taws xob rau hluav taws xob steelmaking lag luam yog hovering ntawm meager profits thiab poob. Ntawm qhov tod tes, cov tuam txhab hluav taws xob hluav taws xob steelmaking tsis tau ntsib cov hluav taws xob loj thiab lub sij hawm ntev hluav taws xob tshwm sim los ntawm qhov kub thiab txias rau lub caij ntuj sov no, thiab qhov nruab nrab kev khiav hauj lwm ntawm cov hluav taws xob furnaces tseem nyob rau theem siab; Ntawm qhov tod tes, qhov nruab nrab muaj peev xwm siv tau ntawm cov hluav taws xob rau hluav taws xob tau nyob rau theem qis, feem ntau yog vim cov hlau tsis zoo, cov nqi ntawm cov khoom siv steel yog siab thiab cov khoom tsis txaus, thiab tus nqi. ntawm lub zog yog siab thiab ntau lwm yam. Los ntawm cov txheej txheem ntawm kev pom, nws yooj yim heev los pib tsim cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob kom paub txog "ntev mus rau luv" los ntawm kev hloov peev xwm, uas txhais tau hais tias tsis muaj teeb meem txhua yam kom ua tiav lub hom phiaj ntawm kev ua haujlwm luv luv steelmaking accounting. rau ntau tshaj 15% los ntawm 2025 Txawm li cas los xij, qhov no tsis tau txhais hais tias 15% ntawm kuv lub teb chaws cov khoom siv roj av yog tsim los ntawm cov hluav taws xob hluav taws xob, vim tias cov khoom siv raw khoom xws li cov khoom siv thiab cov khoom seem. steel rau zus tau tej cov hluav taws xob furnace steel, thiab lub zog nce nqi yam xws li hluav taws xob tau ua rau cov nqi hluav taws xob rauv hlau tau siab dua cov converter steel. Yuav luag tsis muaj txiaj ntsig ntawm tus nqi. Cov yam tseem ceeb "bottleneck" txwv txoj kev loj hlob ntawm hluav taws xob rauv steelmaking tsis tuaj yeem txhim kho kom zoo, thiab nws yog ib qho nyuaj rau kev ua kom muaj txiaj ntsig zoo ntawm cov txheej txheem ntawm cov hluav taws xob rau hluav taws xob steelmaking nyob rau lub sijhawm luv luv.
Saib ntawm Txoj Kev Loj Hlob ntawm Hluav Taws Xob Hluav Taws Xob Hlau hauv kuv lub tebchaws los ntawm Kev Pom Cov Khoom Siv
Thaum Lub Xya Hli 14, 2023, National Development thiab Reform Commission tau tshaj tawm tsab ntawv tshaj tawm hais txog kev sib tham rau pej xeem ntawm "Cov Lus Qhia rau Kev Txhim Kho Cov Txheej Txheem Kev Lag Luam (2023 Version, Draft for Comment)" (tom qab no hu ua "Catalogue"). Lub "Catalogue" tau teev tseg tias cov khoom siv hluav taws xob hluav taws xob txwv tsis pub siv hluav taws xob yog "hluav taws xob arc rauv nrog lub peev xwm ntawm 30 tons lossis ntau dua thiab 100 tons (alloy steel 50 tons) lossis tsawg dua". Txoj cai no tau siv txij li xyoo 2011 thiab tsis tau hloov kho.
Raws li kev txheeb cais tsis tiav, txij li kev ua tiav ntawm "Kev Ntsuas Kev Ntsuas Rau Kev Hloov Lub Peev Xwm Hauv Kev Lag Luam Hlau thiab Hlau" thaum Lub Rau Hli 1, 2021, txog rau thaum kawg ntawm Lub Xya Hli 2023, dhau los ntawm kev siv lub peev xwm hloov pauv, tag nrho ntawm 66 lub tshuab hluav taws xob. steelmaking khoom tau tsim, tshiab tsim los yog tsim. Tag nrho cov nominal muaj peev xwm yog 6,430 tons, thiab qhov nruab nrab nominal peev xwm ntawm txhua daim ntawm cov khoom yog 97.4 tons, uas twb ze rau 100 tons. Nws qhia tau hais tias kuv lub teb chaws cov khoom siv hluav taws xob ua hluav taws xob steelmaking tau nce nrawm ntawm txoj kev mus rau kev loj hlob loj, thiab tau ua tiav cov kev cai ntawm "Catalogue". Txawm li cas los xij, nws tseem yuav tsum tau muab sau tseg tias tsis yog txhua yam khoom siv tshiab tsim muaj lub peev xwm ntau dua 100 tons, thiab qee cov khoom siv tseem siv los tsim cov hlau alloy vim muaj kev txwv xws li kev tsim muaj peev xwm, uas cuam tshuam qhov kev txwv ntawm lub peev xwm nominal. tsis tsawg tshaj li 100 tons.
Txij li thaum xyoo 2017, nrog kev pab los ntawm tag nrho 140 lab tons ntawm "pem teb steel" tshem tawm, kuv lub teb chaws tau tsim tshiab cov khoom siv hluav taws xob ntau ntawm lub tshuab hluav taws xob steelmaking, tab sis cov khoom siv hluav taws xob ntawm 100 tons thiab saum toj no tsuas yog tuaj txawv teb chaws. Raws li kev txheeb cais tsis tiav, cov khoom tsim muaj 51 lub tshuab hluav taws xob txawv teb nrog lub peev xwm ntawm qib no uas tau tsim, tab tom tsim lossis yuav tsum tau tsim, suav nrog 23 ua los ntawm Danieli, 14 ua los ntawm Tenova, 12 ua los ntawm Prime, 2 ua los ntawm SMS, thiab lwm yam. Nws yog ib qho nyuaj rau cov lag luam los sib tw nrog txawv teb chaws manufacturers nyob rau hauv no theem ntawm hluav taws xob rauv khoom. Hauv Cheeb Tsam Changchun Hluav Taws Xob Hluav Taws Xob, Wuxi Dongxiong thiab lwm yam khoom siv hluav taws xob hluav taws xob ua lag luam feem ntau tsom rau kab rov tav noj hluav taws xob rau hauv qab 100 tons, thiab tshwj xeeb tshaj yog 70-80 tons kab rov tav noj hluav taws xob txuas ntxiv. Lub zos ntawm qhov no ntawm cov hluav taws xob furnaces account rau ntau tshaj 95%.
Los ntawm kev tshawb nrhiav, nws pom tau hais tias qhov nruab nrab smelting lub sij hawm ntawm 70-80 tons ntawm tag nrho cov seem kab rov tav nruam noj hluav taws xob rauv yog hais txog 32 feeb, qhov nruab nrab smelting zog noj yog 335 kWh / ton steel, electrode noj yog 0.75 kg / ton. steel, thiab ntau yam kev qhia thiab kev lag luam tuaj yeem ncav cuag 100. Tuj thiab siab dua qib hluav taws xob hluav taws xob, carbon emission siv tsuas yog hais txog 0.4 tons / ton ntawm steel. Yog tias cov khoom siv hluav taws xob ua rau theem no ua tiav qhov kev hloov pauv hloov pauv hloov pauv hloov pauv raws li qhov xav tau, nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub teb chaws ultra-low emission qauv. Lub "Tshaj Tawm" thov kom ceev cov kev txhawb nqa ntawm high-end kev kho dua tshiab ntawm cov cuab yeej siv, cov khoom siv hluav taws xob siab heev, cov khoom siv hluav taws xob tshwj xeeb, kev sim siab siab thiab lwm yam khoom siv high-end, thiab ntxiv dag zog rau kev sib koom ua ke ntawm cov dej ntws thiab cov kev tshawb fawb ntawm "kev lag luam-university- tshawb nrhiav-application". Los ntawm cov ntaub ntawv tshawb fawb saum toj no, nws tuaj yeem pom tau tias 70-80 tuj tag nrho cov khoom seem kab rov tav txuas ntxiv noj hluav taws xob rau hluav taws xob ua tau raws li qhov yuav tsum tau ua ntawm "cov khoom siv hluav taws xob ua ntej". Innovation thiab kev loj hlob muaj peev xwm ntawm steel lag luam.
Raws li kev txheeb cais tsis tiav, muaj 418 lub tshuab hluav taws xob hauv kuv lub tebchaws (xws li cov uas twb muaj lawm, cov tsim tshiab thiab cov uas yuav tsum tau tsim), 181 lub tshuab hluav taws xob nrog lub peev xwm ntawm 50 tons lossis tsawg dua, thiab 116 lub tshuab hluav taws xob nrog lub peev xwm ntawm 51. tons rau 99 tons (70 tons ~ Muaj 87 rau 99 tons), thiab muaj 121 hluav taws xob furnaces rau 100 tons thiab siab dua. Raws li qhov yuav tsum tau ua ntawm "Catalogue", txawm tias qee qhov tshiab 50-100-tuj hluav taws xob rauv khoom siv hauv lub npe ntawm cov hlau alloy raug tshem tawm, qhov kev faib ua feem ntawm cov khoom siv hluav taws xob hauv kuv lub teb chaws tseem muaj ntau heev. Nws yog tsim nyog xav txog thiab sib tham txog seb puas yuav nthuav dav lub peev xwm ntawm cov hluav taws xob hluav taws xob, "ib qhov loj me haum rau txhua tus" thiab "s swarm ntawm muv" kom yuam "mus los ntawm me me mus rau loj", los yog txo qhov kev txwv nominal peev txheej txheem rau txhua tus. scrap steel smelting hluav taws xob rauv steelmaking khoom nyob rau hauv lub hom phiaj. Nws raug nquahu kom hloov kho cov lus qhia hauv "Catalogue" ntawm "hluav taws xob arc rauv nrog lub peev xwm ntawm 30 tons lossis ntau dua thiab 100 tons (alloy steel 50 tons) lossis tsawg dua" rau "lub qhov cub arc nrog lub peev xwm ntawm 30 tons. los yog ntau tshaj thiab 100 tons (alloy steel 50 tons, 70 tons rau tag nrho cov seem steel) Rauv", thiaj li yuav siv tau zoo ntawm qhov zoo ntawm lub uas twb muaj lawm 70-99 tuj hluav taws xob rauv khoom, thiab txo cov "nruj hoop" ntawm lub taub hau ntawm cov lag luam uas muaj xws li hluav taws xob rauv khoom.
Kev hloov pauv thiab kev hloov kho dua tshiab ntawm kuv lub teb chaws hluav taws xob rauv hluav taws xob steel kev lag luam los ntawm kev xav ntawm cov khoom tsim
Ntawm cov khoom siv hlau uas tsim los ntawm kuv lub teb chaws lub tshuab hluav taws xob hluav taws xob steelmaking kev lag luam, cov khoom lag luam ntawm cov pa roj carbon zoo tib yam suav nrog ntau dua 80%, thaum kev tsim kho steel nyiaj ntau dua 60%. Raws li qhov kev thov rau kev tsim kho steel xws li rebar tsis muaj zog, hluav taws xob rau hluav taws xob steelmaking tuam txhab uas tsim cov khoom lag luam loj thiab dav hlau yuav tsum tau kho lawv cov qauv khoom thiab ua kom tiav lawv cov kev hloov pauv thiab hloov kho dua tshiab.
Raws li kuv lub teb chaws txoj kev loj hlob zoo ntawm kev lag luam txuas ntxiv zuj zus, tus neeg thov rau cov khoom siv hlau tau nce siab thiab siab dua, thiab "kev txiav txim raws li" ntau lawm. Feem ntau hais lus, rau lub tshuab hluav taws xob hluav taws xob steelmaking cov lag luam nrog lub peev xwm ntawm 100 tons thiab siab dua, lawv cov peev txheej tsim tau siab, thiab kev txhawb nqa kev tsim kho ntawm steel dov cov kab ntau lawm yuav tsum muaj peev txheej loj, uas yog txwv los ntawm yam xws li thaj chaw. thiab ib tug loj npaum li cas ntawm tshiab taag cuab tam peev. Yooj yim kom ua tiav cov khoom tsim kho kom haum.
Rau cov hlau alloy thiab cov hlau tshwj xeeb nrog ntau cov khoom tsim, cov khoom me me thiab cov nqi ntxiv, nws yog ib qho tsim nyog yuav tsum siv "me me hluav taws xob cub" rau kev tsim khoom ua ntej, uas tuaj yeem tsis tsuas yog txo cov nqi tsim khoom, tab sis kuj txo cov nqi kho khoom. Qhov no kuj yog nyob rau hauv txoj kab nrog cov kev pib npaj hauv "Plan" los tsim cov kev lag luam steel qib siab. Electric furnace steelmaking lag luam yuav tsum muab qhov tseem ceeb rau kev tsim kho nyob rau hauv cov kev taw qhia ntawm lub tshiab me me thiab nruab nrab cov lag luam, tshwj xeeb thiab tshwj xeeb tshiab me me thiab nruab nrab cov lag luam, tshwj xeeb, tshwj xeeb thiab tshiab "me me loj" cov lag luam, thiab cov neeg sib tw ua lag luam hauv kev tsim khoom. Piv txwv li, lub teb chaws tshwj xeeb tshwj xeeb tshiab "me me loj" kev lag luam hauv Anhui tau txais lub tshuab hluav taws xob 35-tuj los txhawb ntau lub tshuab ua kom zoo, induction furnaces thiab tus kheej-siv rauv, thiab lwm yam, thiab muaj peev xwm ntau lawm ntawm 150,000 tons. qib high-qib tshwj xeeb alloy cov ntaub ntawv ib xyoos. , cov khoom siv dav siv hauv aviation, aerospace, shipbuilding, petrochemical, nuclear zog thiab lwm yam kev lag luam, thiab tuaj yeem npaj cov kev tshawb fawb thiab kev tsim kho thiab tsim cov khoom tshiab raws li qhov xav tau ntawm cov neeg siv khoom rau cov ntaub ntawv tshiab; ib lub tuam txhab teev npe hauv Jiangsu siv lub tshuab hluav taws xob 60-tuj los txhawb ntau lub tshuab ua kom sov, induction furnaces thiab tus kheej noj rauv, thiab lwm yam, tsim cov khoom siv hlau thiab cov khoom siv hlau. Cov khoom lag luam tau siv dav hauv cov khoom siv high-end tsim kev lag luam xws li lub zog tshiab cua zog, kev tsheb nqaj hlau thauj mus los, aerospace, cov cuab yeej siv tub rog, hluav taws xob nuclear, thiab cov khoom siv semiconductor nti.
Lub qhov cub hluav taws xob tag nrho ntawm txog 70 tons tuaj yeem ua tau raws li cov yam ntxwv ntawm "ntau yam khoom, ntau ntau yam, thiab cov ntawv cog lus me me". Txo qhov seem seem uas tshwm sim los ntawm kev cog lus ntawm cov tuam txhab hlau thiab hlau. Cov khoom ntim ntawm cov khoom siv raw thiab cov khoom pabcuam thiab cov khoom muag txog li 70 tons ntawm tag nrho cov khoom siv hluav taws xob hluav taws xob tsawg dua li ntawm 100 tons ntawm hluav taws xob rauv taws thiab siab dua, thiab tag nrho cov pa phem thiab cov pa hluav taws xob hauv tsev cog khoom hauv cheeb tsam qis dua.
Tsis tas li ntawd, rau ib qho 70-tuj hluav taws xob rauv kom phim nrog 600,000-tuj dov zeb ntau lawm kab, nws yog ib qho tsim nyog, kev txuag hluav taws xob thiab txuag hluav taws xob-tshuab sib piv txoj kev rau hauv nroog steel mills nrog lub vojvoog ntawm 200 mais rau cov khoom seem. kev muag khoom thiab kev muag khoom. Hais txog kev txhim kho cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob uas muaj peev xwm sib txawv, nws raug nquahu kom ua raws li peb txoj kev faib tawm hauv qab no: ua ntej, lub tshuab hluav taws xob muaj peev xwm yog 30 tons txog 50 tons, uas tsim nyog rau kev tsim cov hlau tshwj xeeb thiab hlau. hlau hauv cov khoom me me; Thib ob, lub tshuab hluav taws xob hluav taws xob muaj peev xwm yog 150 tons thiab siab dua, tsim nyog rau kev tsim cov phaj thiab strips, siab nqi-ntxiv tsheb hlau thiab stainless hlau, thiab lwm yam .; Thib peb, lub peev xwm ntawm lub tshuab hluav taws xob muaj peev xwm ntawm 50 tons mus rau 150 tons, thiab feem ntau yog 70 tons txog 100 tons, haum rau cov hlau me me nyob ib ncig ntawm lub nroog rau kev tsim cov hlau rau kev tsim kho thiab pov tseg cov khoom pov tseg hauv tsev.
Qee Cov Lus Qhia Txog Kev Txhim Kho Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Cov Txheej Txheem Txheej Txheem Steelmaking hauv kuv lub tebchaws
Ua ntej, txhawb kev ntsuas rau cov xwm txheej hauv zos, nquag thiab tsis tu ncua txhawb kev tsim hluav taws xob rauv hlau. Nws tsis tsim nyog kom ceev cov khoom siv hluav taws xob rau hluav taws xob ua hluav taws xob thiab cov khoom siv hluav taws xob hauv hluav taws xob, thiab nws tsis raug txhawb kom nce qhov feem pua ntawm cov hluav taws xob rauv hluav taws xob luv luv-txheej txheej tsim muaj peev xwm thiab cov khoom tsim tawm raws li cov txheej txheem txheej txheem hauv txhua cheeb tsam. ntawm lub teb chaws. Piv nrog rau cov kev ntsuas qhov ntsuas qhov ntau. Thawj qhov xwm txheej rau kev tsim hluav taws xob rau hluav taws xob steelmaking yog qhov chaw ntawm lub tuam txhab muaj cov khoom siv ferrite txaus xws li cov khoom seem hlau, ua raws li cov dej pheej yig thiab hluav taws xob raws li kev txhawb nqa, thiab qhov thib peb yog qhov kev tiv thaiv ib puag ncig, lub zog thiab cov pa roj carbon emissions yav tom ntej. kuj nruj thiab tsis tshua muaj. Yog hais tias ib cheeb tsam tsis muaj qhov zoo ntawm cov peev txheej thiab lub zog, thiab ib puag ncig muaj peev xwm thiab purification muaj peev xwm kuj muaj zog, tab sis "swarm" blindly installs hluav taws xob furnace steelmaking khoom, qhov kawg tshwm sim yog tias muaj ntau tus " hluav taws xob converters" hauv qee qhov chaw. Qee lub tshuab hluav taws xob ua hluav taws xob steel ua lag luam uas tsis tuaj yeem sib tw nrog cov tuam txhab ua haujlwm ntev tau raug yuam kom ncua kev tsim khoom rau lub sijhawm ntev vim tsis muaj kev sib tw ua lag luam.
Qhov thib ob, siv cov cai los ntawm qeb thiab ua txoj haujlwm zoo hauv kev tsim khoom thiab kev tswj xyuas cov hluav taws xob hluav taws xob uas twb muaj lawm hauv Tshuag. Tsis txhob npau taws heev rau cov teb chaws txawv teb chaws rau cov khoom siv hluav taws xob hluav taws xob steelmaking, npaj lub tshuab hluav taws xob zoo sib xws rau cov khoom siv hluav taws xob hauv hluav taws xob steelmaking, nws raug nquahu kom tsis txhob siv qhov loj ntawm lub cub tawg ua qhov taw qhia nkaus xwb los ntsuas seb cov khoom siv. yog siab heev, thiab tsis txhob txhawb kom tag nrho cov cheeb tsam ntawm lub teb chaws mus txuas ntxiv siv "ib tug loj haum rau tag nrho cov" "Txoj cai xws li mus los ntawm me me mus rau loj" txwv txoj kev loj hlob ntawm kev sib tw "me me hluav taws xob furnace" cov tuam txhab.
Lub "Tshaj Tawm" muab tso rau hauv cov ntsiab lus ntawm kev txhawb zog kom ntseeg tau tias txhua lub zos yuav tsum tsim kom muaj lub sijhawm ntev rau kev loj hlob ntawm kev lag luam steel, ntxuav kev ntxub ntxaug rau kev lag luam steel, thiab ua tau raws li cov kev loj hlob zoo rau lub tshuab hluav taws xob. steelmaking nrog A-theem ib puag ncig kev ua tau zoo thiab kev ua haujlwm siab zog. Cov phiaj xwm hlau thiab hlau tsis suav nrog "ob lub siab thiab ib lub peev" kev tswj hwm qhov project. Raws li qhov xwm txheej tam sim no ntawm kev lag luam hlau thiab hlau, cov tuam txhab lag luam yuav tsum tau muab qhov tseem ceeb los xyuas kom meej "kev ciaj sia" thiab zam kom tsis txhob muaj cov nuj nqis siab ntawm cov tuam txhab los ntawm cov khoom siv hluav taws xob tshiab, uas yuav dhau los ua cov straw zaum kawg uas tsoo lub lag luam.
Thib peb, ua kom lub zog txhawb kev loj hlob zoo ntawm kev lag luam hluav taws xob hluav taws xob steel. Nws tau pom zoo tias cov tuam txhab hluav taws xob hluav taws xob steelmaking yuav tsum nrhiav kev hloov pauv thiab hloov kho kom sai li sai tau, ua kom tiav qhov kev ua kom zoo thiab kho cov qauv ntawm cov khoom, thiab tsim cov khoom sib tw muaj txiaj ntsig ntxiv hauv kev cob qhia "huv". Tsim kom muaj kev paub txog kev lag luam, muab qhov tseem ceeb rau kev tshaj tawm sab nraud thiab kev sib txuas lus, thiab siv zog rau "brand premium". Txawm hais tias nws yog txwv los yog tsis, cov khoom siv hluav taws xob hauv lub tshuab hluav taws xob tuaj yeem tsim cov hlau uas ua tau raws li cov neeg siv khoom zoo. Yog tias "lub qhov cub hluav taws xob loj" tsis tuaj yeem tau txais cov khoom zoo thiab cov khoom siv dawb huv ferrite xws li cov hlau seem lossis cov hlau ncaj qha txo qis, ces nws yog ib qho nyuaj rau tsim cov khoom muaj nqi ntxiv. Hluav taws xob rauv steelmaking cov tuam txhab uas tsim cov steel siv raws li lawv cov khoom tseem ceeb yuav tsum nrhiav kom tiav transformation thiab upgrading sai li sai tau los ntawm kev mergers thiab acquisitions, thoob ntiaj teb ntau lawm muaj peev xwm kev koom tes, thiab lwm yam. Cov qauv kev loj hlob thiab cov khoom hom hluav taws xob rauv steelmaking qhauj uas yog " me me loj loj", ib tus yeej thiab tsis pom kev sib tw, los ntawm ntau yam kev ntsuas xws li nce R & D peev, ntxiv dag zog rau kev koom tes lossis kev yuav cov cuab yeej paub tab, yuav tag nrho paub cov khoom tsim kho thiab siv zog rau "innovation premium".
Post lub sij hawm: Sep-11-2023