Kev lag luam steel yog cov pa roj carbon emitter loj. Nws tau pom zoo los ntawm Tuam Tshoj txoj kev lag luam hlau thiab hlau kom maj mam hloov mus rau cov kev taw qhia ntawm ntsuab, qis-carbon thiab txuag hluav taws xob. Txhawm rau kom paub txog kev txhim kho ntsuab thiab cov pa roj carbon tsawg, cov txheej txheem luv luv steel ua hauv hluav taws xob rau hluav taws xob (luv luv rau hluav taws xob cua sov steel) tau muab tso rau hauv cov txheej txheem. Lub Tebchaws Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob tau tuav tsis ntev los no hauv Luzhou, Sichuan Xeev, qhia txog kev lag luam muaj kev txhawj xeeb txog qhov sib txawv.
Tuam Tshoj yog lub ntiaj teb tus tsim khoom loj tshaj plaws thiab cov neeg siv khoom ntawm cov hlau tsis zoo, suav nrog ntau tshaj li ib nrab ntawm cov khoom tsim tawm thoob ntiaj teb. Txawm li cas los xij, kev tsim cov hlau tsis huv hauv Suav teb yog ua los ntawm cov txheej txheem ntev ntawm blast-hloov cov txheej txheem, uas siv cov hlau ore ua cov khoom siv tseem ceeb thiab muaj zog noj thiab carbon emissions. Nyob rau hauv sib piv, hluav taws xob rauv hlau tsuas yog siv cov seem hlau raws li raw cov ntaub ntawv, vim hais tias ntawm nws cov txheej txheem compact, lub zog txuag thiab carbon txo cov nyhuv yog pom tseeb.
Hluav taws xob rauv hlau ua lub luag haujlwm tseem ceeb hauv kev coj ua kev hloov pauv thiab kho dua tshiab ntawm Tuam Tshoj txoj kev lag luam steel thiab pab kev lag luam ua tiav lub hom phiaj ntawm cov pa roj carbon monoxide neutrality. Raws li Tuam Tshoj Iron thiab Steel Association, qhov feem pua ntawm cov hluav taws xob hluav taws xob hluav taws xob cov khoom siv hluav taws xob hauv Tuam Tshoj cov khoom siv hluav taws xob tag nrho hauv 2022 (tib yam hauv qab no) yog 9.7 feem pua, qis dua lub ntiaj teb nruab nrab ntawm 30 feem pua.
Txhawm rau txhawb txoj kev loj hlob ntawm cov hluav taws xob hluav taws xob hlau, hauv 2022, Ministry of Industry thiab Information Technology ntawm Tuam Tshoj thiab lwm lub chaw haujlwm peb tau tshaj tawm Txoj Haujlwm Npaj Ua Haujlwm ntawm Carbon Peak hauv Kev Lag Luam Kev Lag Luam, xav kom los ntawm 2025 thiab 2030, qhov feem ntawm luv luv. -txheej txheem steelmaking yuav tsum ntau tshaj 15% thiab 20% feem. "Kev taw qhia txog Kev Txhim Kho Zoo Tshaj Plaws ntawm Hlau thiab Hlau Kev Lag Luam" qhia "txoj kev loj hlob ntawm hluav taws xob rauv steelmaking" thiab "txhawb kom muaj cai BF - converter ntev txheej txheem kev lag luam los hloov thiab tsim hluav taws xob rauv luv luv txheej txheem steelmaking". Nyob rau tib lub sijhawm, kev ua lag luam xav tau cov khoom lag luam qis carbon ntau ntxiv, tsheb, transformer, khoom siv hauv tsev thiab lwm cov lag luam downstream kom nce cov pa roj carbon hneev taw ntawm cov khoom steel, ntsuab technology mloog. Luo Tiejun, tus lwm thawj coj ntawm Tuam Tshoj Iron thiab Steel Association, kwv yees hais tias los ntawm 2035, qhov kev faib ua feem ntawm cov hlau nyob rau hauv Tuam Tshoj cov hluav taws xob rauv yuav tsum tshaj 30 feem pua.
Raws li txoj cai kev taw qhia thiab kev lag luam nce qib, ntau lub tuam txhab ua lag luam steel hauv Suav teb tau pib tsim hluav taws xob rau hluav taws xob steel ntau lawm. Fu Jianguo, tus thawj coj ntawm Tuam Tshoj Baowu Steel Group Baoshan Iron & Steel Co LTD, tau hais hauv lub rooj sib tham txhawb nqa tias Tuam Tshoj Baowu tau tsim thiab tab tom tsim tsim muaj peev xwm ntawm 9.422 lab tons ntawm hluav taws xob furnages, ntawm 8.422 lab tons tau ua. ua thiab 1 lab tons yog nyob rau hauv kev tsim kho. Baosteel tau tsim ob lub qhov cub hluav taws xob nrog lub peev xwm ntawm 2.042 lab tons. Tsawg-carbon hluav taws xob rauv cov kab ntau lawm yuav tsim nyob rau hauv Zhanjiang thiab txawv teb chaws tej yaam num yav tom ntej.
Nws yog tus yuam sij los tsim ob qhov kev pab cuam ntawm hluav taws xob rauv hlau, seem hlau thiab hluav taws xob. Hauv kev txhawb nqa lub rooj sib tham, tawg cov khoom siv los ntawm cov kws tshaj lij tau hais ntau zaus. Li Jing, tus xibfwb ntawm University of Science thiab Technology Beijing, tau hais tias Tuam Tshoj lub tshuab hluav taws xob cua sov steel muaj ntau chav rau kev txhim kho, tab sis tus nqi siab ntawm cov khoom siv hlau thiab hluav taws xob ua rau cov nqi tsim hluav taws xob hluav taws xob ntau dua li qhov ntev. - txheej txheem steel. "Tam sim no, Tuam Tshoj cov khoom siv rov ua dua tshiab yog ntev, cov khoom seem tsis muaj. Nyob rau yav tom ntej, thaum cov khoom seem nce mus txog ib theem, qhov kev cia siab ntawm cov hlau ore yuav raug txo, thiab cov khoom siv hluav taws xob hauv hluav taws xob yuav maj mam nce, hloov qee qhov. long-txheej txheem steel ua. "
Luo Tiejun tau hais tias kom ntseeg tau tias cov khoom siv raw yuav yog lub hauv paus rau kev txhim kho zoo ntawm hluav taws xob rauv hlau. Cov hlau nplaum yog cov khoom siv tseem ceeb ntawm cov txheej txheem luv luv steel ua tam sim no. Nws yog ib qho tsim nyog yuav tsum tau ua kom ncaj qha rau txoj cai se, txwv tsis pub sib cais ntawm cov ntawv xa khoom thauj, tsim cov tuam txhab ua lag luam, thiab tsim kom muaj kev lag luam saw mechanism ntawm kev sib txuas ntawm cov dej ntws thiab cov dej ntws. Daim ntawv teev cov khoom seem tam sim no yog npaj, yuav ua haujlwm zoo dua rau kev txhim kho kev lag luam tiag. Tuam Tshoj cov khoom xa tawm tseem yuav nce ntxiv.
Nws tau nkag siab tias nrog kev tuaj txog ntawm lub voj voog ntawm cov khoom siv hlau, Tuam Tshoj cov khoom siv tsis txaus yuav raug txhim kho. Nyob rau hauv 2022, Tuam Tshoj tag nrho cov khoom seem hlau tau tshaj 260 lab tons.
Wang Jiangping, tus lwm thawj coj ntawm Ministry of Industry thiab Information Technology ntawm Tuam Tshoj, tau taw qhia tias kev tsim hluav taws xob rau hluav taws xob steel kev lag luam yuav raug tsom los tshawb nrhiav cov kev daws teeb meem rau cov khoom siv hluav taws xob, cov nqi sib tw tsis muaj zog, cov cuab yeej siv qib siab tsis zoo thiab nyuaj. teeb meem; Peb yuav txhawb nqa ntsuab thiab txawj ntse innovation thiab kev loj hlob, tsim thiab cultivate benchmarking tuam txhab uas muag, thiab ntxiv dag zog rau lub peev xwm los pab txhawb cov kev pab cuam xws li seem hlau.
