Tuam Tshoj txoj kev tsav tsheb mus rau lub neej yav tom ntej uas tsis muaj roj carbon tsawg thiab cov kev sib tw ua ntej

Xyoo 2021 feem ntau yuav poob qis hauv keeb kwm raws li qhov pib ntawm Tuam Tshoj lub sijhawm decarbonisation.

Ua raws li Thawj Tswj Hwm Xi Jinping tau cog lus rau lub Cuaj Hli 2020 tias cov pa roj carbon emissions yuav nce mus txog xyoo 2030 thiab cov pa roj carbon nruab nrab yuav tsum ua tiav los ntawm 2060, decarbonisation tau dhau los ua qhov tseem ceeb tshaj plaws hauv Suav zej zog. Raws li qhov tshwm sim, txij li thaum ntxov 2021, ib qho kev ua tsis tau muaj dhau los ntawm kev ua rau decarbonisation tau qhia los ntawm Suav cov tsim cai thiab kev lag luam.

Ib nthwv dej ntawm decarbonisation ntsuas

Tuam Tshoj lub hauv paus tseem fwv yog tus tsav tsheb tseem ceeb tom qab nthwv dej ntawm kev ua rau decarbonisation. Thaum Lub Kaum Hli 24, tsoomfwv hauv nruab nrab tau tshaj tawm cov lus qhia ua haujlwm sab saum toj ntawm kev ua haujlwm. Tom qab ntawd, ntawm COP-26 hauv Glasgow, Tuam Tshoj tau xa mus rau tus tuav ntaub ntawv ntawm UNFCCC cov ntaub ntawv hais txog nws qhov kev txiav txim siab hauv tebchaws (NDCs) thiab nws cov tswv yim tswj kev tawm mus ntev.

Ob hnub tom qab, thaum Lub Kaum Hli 26, Lub Xeev Pawg Neeg Saib Xyuas tau tshaj tawm txoj kev npaj ua rau cov pa roj carbon emissions nce siab los ntawm 2030, uas tau piav qhia txog cov hom phiaj tshwj xeeb rau lub zog thiab kev lag luam, suav nrog hlau, kev tsim kho, kev thauj mus los thiab kev lag luam ncig.

Nyob rau 16 Lub Xya hli ntuj, lub teb chaws trading system rau carbon emissions officially inaugurated. Qhov no cim qhov pib ntawm lub teb chaws trading system rau lub ntiaj teb no tus loj tshaj plaws emissions trading lag luam. Xyoo no lub lag luam kev lag luam hais txog lub zog tsim hluav taws xob, thiab nws suav txog kwv yees li 40 feem pua ​​​​ntawm Tuam Tshoj cov pa roj carbon emissions tag nrho. Tsoomfwv tau rov hais dua tias kev lag luam yuav npog cov kev lag luam steel ua ntej 2025.

Steel's decarbonisation program

Hlau yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm tsoomfwv txoj kev ua haujlwm decarbonisation. Ntxiv nrog rau cov kev cai hauv tebchaws, cov kev ntsuas tshwj xeeb steel tau qhia hauv 2021. Cov phiaj xwm ntxaws ntxaws rau cov pa roj carbon emissions siab tshaj plaws hauv kev lag luam steel yog yuav luag npaj txhij thiab yuav tsum tau tshaj tawm rau pej xeem sai sai.

Hauv 2021, qhov kev ntsuas ncaj tshaj plaws uas tsoomfwv tau coj los txwv cov pa hluav taws xob hlau yog lub hau ntawm cov hlau ntau lawm, uas teeb tsa txoj haujlwm tsis muaj kev nce xyoo ntawm cov hlau ntau lawm piv rau xyoo 2020. Raws li NBS cov txheeb cais, ib qho kev ua vaj tse tam sim ntawd. Qhov tshwm sim yog tias xyoo 2021 Tuam Tshoj cov khoom siv hlau tsis zoo tau poob los ntawm 31.9 Mt rau 1032.8 Mt, ua rau thawj xyoo poob rau xyoo dhau los.

Txhawm rau txo qis kev tsim cov hlau hauv tsev txuas ntxiv, Ministry of Finance tau txiav txim siab txwv kev xa tawm ntawm cov khoom lag luam steel los ntawm kev tshem tawm cov se rov qab rau kev xa tawm ntawm cov khoom siv hlau feem ntau los ntawm 1 Tsib Hlis. Raws li kev tshaj tawm, cov nyiaj them se rau cov ntawv txias txias, cov xim coated coils, kub dov coils, high-alloyed rebar, seamless kav, stainless hlau los xij, thiab daim hlau yuav raug tshem tawm tag nrho, los ntawm nws yav dhau los 13 feem pua. Lub luag haujlwm rau npua hlau xa tawm tau raug tshem tawm ntawm 10 feem pua ​​​​mus rau 15 feem pua, thiab cov dej num xa tawm rau cov seem hlau tseem tsis hloov pauv ntawm 40 feem pua.

Maximization ntawm kev siv cov khoom seem thiab kev lag luam ncig

Cov neeg tsim cai hauv Suav teb tau mob siab rau ua kom cov khoom siv hlau loj tshaj plaws los hloov cov hlau ore kom txo cov pa roj carbon emissions los ntawm kev lag luam steel. Thaum Lub Ib Hlis 2021, Ministry of Industry thiab Information Technology (MIIT) tau tshaj tawm cov lus qhia txog kev lag luam steel txoj kev loj hlob zoo, uas tau teem lub hom phiaj kom nce cov khoom seem hauv tsev rau 300 Mt / a los ntawm 2025 los ntawm 260 Mt hauv 2020.

Thaum Lub Xya Hli, National Development thiab Reform Commission (NDRC) tau tshaj tawm ib txoj kev npaj rau kev txhim kho kev lag luam ncig hauv lub sijhawm 14th tsib-xyoo txoj kev npaj (2021-2025), uas txhawb nqa lub hom phiaj rau cov khoom siv hlau hauv tsev rau 32{{ 11}} Mt/a los ntawm 2025 kom nce cov khoom seem rau tag nrho cov khoom siv roj av rau 30 feem pua ​​​​los ntawm tsuas yog 10 feem pua ​​​​hauv 2020. Tuam Tshoj tau tshaj tawm txoj cai txwv tsis pub xa cov khoom seem steel thaum Lub Xya Hli 2019, uas tau raug tshem tawm ib nrab ntawm Lub Ib Hlis 2021. Txawm li cas los xij, qhov tseeb steel seem ntshuam nyob rau hauv 2021 tsuas yog 0.56 Mt rau ntau yam laj thawj, uas yog ntau qis dua lub ncov ntawm 13.69 Mt nyob rau hauv 2009.

Association thiab steel tuam txhab pib pib

Raws li lub koom haum kev lag luam, Tuam Tshoj Iron thiab Steel Association (CISA) tab tom ua lub luag haujlwm tseem ceeb hauv txoj haujlwm decarbonisation no. Nyob rau lub Plaub Hlis 2021, Pawg Thawj Tswj Hwm Low Carbon tau tsim los ntawm CISA nrog 360 tus kws tshaj lij los ntawm Suav cov tuam txhab hlau, cov tsev kawm qib siab thiab cov chaw tshawb fawb. CISA tau teeb tsa cov kev cob qhia ntawm cov pa roj carbon emissions thiab tau teeb tsa cov qauv kev lag luam uas cuam tshuam rau cov pa roj carbon tsawg.

Tuam Tshoj steelmakers tseem tab tom ua kev nqis tes ua ntawm decarbonisation. Xyoo 2021 plaub lub tuam txhab ua lag luam hauv Suav teb, Tuam Tshoj Baowu Group, lub ntiaj teb cov tuam txhab hlau loj tshaj plaws, HBIS Group, Ansteel Group thiab Baotou Steel Group, tau tshaj tawm lawv txoj hauv kev rau kev decarbonisation los ntawm 2050. HBIS Group tau teeb tsa lub hom phiaj siab tshaj plaws kom txo tau nws cov pa roj carbon monoxide. 2022, thiab Tuam Tshoj Baowu Group tau tshaj tawm tias cov pa hluav taws xob siab tshaj plaws los ntawm 2023. Lub Kaum Ib Hlis, Tuam Tshoj Baowu Group tau pib lub Ntiaj Teb Alliance ntawm Low-Carbon Metallurgy Innovation thiab cov peev nyiaj ntawm lub koom haum yog pab nyiaj rau thawj 25 R & D tej yaam num.

HBIS Group tab tom tsim ib lub tuam txhab {{0}}.60 Mt/ib tsob nroj hydrogen-fueled DRI nyob rau hauv North China's Xuanhua City thiab lub peev xwm tau npaj yuav tsum tau nce ob peb xyoos. Jianlong Group, tus thib ob-loj tshaj plaws ntiav steelmaker nyob rau hauv Tuam Tshoj, kuj tau ncaws tawm ib tug decarbonisation project los ntawm commissioning ib tug 0.30 Mt / ib hydrogen-fueled DRI cog nyob rau hauv North Tuam Tshoj Inner Mongolia nyob rau hauv lub Plaub Hlis 2021.

Kev sib tw mus tom ntej

Txawm hais tias txoj cai tswjfwm tshiab thiab ntau txoj haujlwm pib, tseem muaj ntau qhov kev sib tw ua ntej rau kev decarbonisation ntawm Tuam Tshoj steel kev lag luam. Cov no suav nrog:

• Feem ntau ntawm cov hlau ore-raws li BF-BOF muaj peev xwm thiab cov tub ntxhais hluas lub nkoj tawg ntawm qhov cub,
• qhov zoo ntawm steel seem ntxiv rau qhov muaj nuj nqis,
• kev npaj ntawm cov ntaub ntawv carbon emissions rau emissions reporting thiab trading,
• cov nyiaj txiag ntawm kev lag luam steel decarbonisation, uas yuav xav tau ntau dua US $ 3 trillion ntawm 2022 thiab 2050,
• kev qeeb ntawm kev lag luam uas yuav txo qis kev txhawb siab ntawm decarbonisation nyob rau xyoo tom ntej.

Txawm li cas los xij, tsis muaj qhov tsis ntseeg niaj hnub no tias cov neeg hauv Suav teb tau paub ntau ntxiv txog qhov yuav tsum tau txiav cov emissions los txo cov pa phem hauv Suav teb. Rau kev lag luam steel, kev sib xyaw ua ke ntawm cov kev cai, kev siv cov khoom seem ntxiv, kev txhim kho kev ua haujlwm thiab kev tsim cov thev naus laus zis yuav tsum coj txoj hauv kev mus rau lub neej yav tom ntej uas tsis tshua muaj carbon.