Posachedwapa, mtolankhani wa "Economic Information Daily" anaphunzira kuti China makampani zitsulo mpweya nsonga kukhazikitsa ndondomeko ndi mpweya ndale luso roadmap zakhala makamaka atenga mawonekedwe.Ponseponse, ndondomekoyi ikuwonetsa kuchepetsa gwero, kuwongolera ndondomeko, ndi kulimbikitsa kutha kwa chitoliro, zomwe zimatanthawuza mwachindunji mgwirizano wa kuchepetsa kuipitsidwa ndi kuchepetsa mpweya, ndikulimbikitsa kusintha kobiriwira kwachuma ndi anthu.
Ogwira ntchito m'mafakitale adanenanso kuti kulimbikitsa kukwera kwa kaboni m'makampani azitsulo ndi chimodzi mwazinthu khumi "zokwera kaboni".Kwa mafakitale azitsulo, izi ndi mwayi komanso zovuta.Makampani azitsulo amayenera kuthana bwino ndi mgwirizano pakati pa chitukuko ndi kuchepetsa utsi, wonse ndi pang'ono, wanthawi yochepa komanso wapakatikati.
M'mwezi wa Marichi chaka chino, China Iron and Steel Association idawulula cholinga choyambirira cha "carbon peak" ndi "carbon neutrality" mumakampani azitsulo.Chaka cha 2025 chisanafike, mafakitale azitsulo adzafika pachimake pakupanga mpweya wa carbon;pofika chaka cha 2030, mpweya wotulutsa mpweya wamakampani azitsulo udzachepetsedwa ndi 30% kuchokera pachimake, ndipo zikuyembekezeredwa kuti mpweya wa carbon udzachepetsedwa ndi matani 420 miliyoni.The okwana utsi wa carbon dioxide, sulfure dioxide, oxides nayitrogeni, ndi zinthu particulate mu chitsulo ndi zitsulo makampani udindo pakati 3 pamwamba mu gawo mafakitale, ndipo n'kofunika kuti chitsulo ndi zitsulo makampani kuchepetsa mpweya.
"Ndi 'mzere wapansi' ndi" mzere wofiyira" kuletsa mwamphamvu kupanga kwatsopano.Kuphatikiza zotsatira za kuchepetsa mphamvu ndi imodzi mwa ntchito zofunika kwambiri m'tsogolomu. "Ndizovuta kuletsa kukula kofulumira kwa kupanga zitsulo zapakhomo, ndipo tiyenera "zigawo ziwiri".Pansi pa maziko kuti kuchuluka kwachulukidwe ndikovuta kutsika kwambiri, ntchito yotsika kwambiri yotulutsa idakali poyambira.
Pakadali pano, makampani opitilira 230 azitsulo m'dziko lonselo amaliza kapena akugwiritsa ntchito kubwezeredwa kwamafuta otsika kwambiri ndi matani pafupifupi 650 miliyoni a chitsulo chosapanga dzimbiri.Pofika kumapeto kwa Okutobala 2021, makampani 26 azitsulo m'zigawo 6 adalengeza, pomwe makampani 19 adalengeza zautsi wopangidwa mwadongosolo, utsi wopanda dongosolo, komanso mayendedwe abwino, ndipo makampani 7 adalengeza pang'ono.Komabe, chiwerengero cha makampani azitsulo omwe amalengezedwa poyera ndi ochepera 5% mwa chiwerengero cha makampani azitsulo m'dzikoli.
Anthu omwe tawatchulawa adanena kuti makampani ena azitsulo panopa sakumvetsa bwino za kusintha kwa mpweya wochepa kwambiri, ndipo makampani ambiri akudikirirabe ndikuyang'ana, akutsalira kwambiri.Kuphatikiza apo, makampani ena alibe chidziwitso chokwanira chazovuta zakusinthako, kutengera umisiri wosakhwima wa desulfurization ndi denitrification, mpweya wopanda dongosolo, mayendedwe oyera, kasamalidwe ka chilengedwe, kuyang'anira ndi kuwongolera pa intaneti, ndi zina zambiri, pali mavuto ambiri.Palinso zochitika zamakampani zomwe zimanamizira zolemba zopanga, kupanga mabuku awiri, ndikunamizira deta yowunikira zomwe zimachokera.
"M'tsogolomu, mpweya wochepa kwambiri uyenera kukhazikitsidwa panthawi yonseyi, ndondomeko yonse, ndi moyo wonse."Munthuyo adati kudzera mumisonkho, kusiyanitsa kuwongolera zachilengedwe, mitengo yamadzi yosiyana, komanso mitengo yamagetsi, kampaniyo iwonjezeranso mfundo zomaliza kusintha kwamafuta otsika kwambiri.Thandizo mwamphamvu.
Kuphatikiza pa "kuwongolera kagwiritsidwe ntchito ka mphamvu kawiri", idzayang'ana kwambiri pakulimbikitsa mawonekedwe obiriwira, kupulumutsa mphamvu ndi kuwongolera mphamvu, kukhathamiritsa kugwiritsa ntchito mphamvu ndi kapangidwe kazinthu, kumanga njira zamafakitale zozungulira, komanso kugwiritsa ntchito matekinoloje amagetsi otsika.
Anthu omwe tawatchulawa adanena kuti kuti akwaniritse chitukuko chobiriwira, chochepa cha carbon ndi chapamwamba kwambiri m'makampani azitsulo, akuyeneranso kukonzanso mapangidwe a mafakitale.Kuonjezera linanena bungwe chiŵerengero cha yochepa ndondomeko ng'anjo magetsi steelmaking, ndi kuthetsa vuto la mowa mkulu mphamvu ndi umuna mkulu wa ndondomeko yaitali steelmaking.Konzani mawonekedwe amalipiro, konzani makina opangira mafakitale, ndikuchepetsa kwambiri kuchuluka kwa ma sintering odziyimira pawokha, odzigudubuza odziyimira pawokha otentha, ndi mabizinesi odziyimira pawokha.Konzani dongosolo la mphamvu, khazikitsani mphamvu zoyeretsera m'malo mwa ng'anjo zamafakitale zowotchedwa ndi malasha, chotsani majenereta a gasi, ndikuwonjezera kuchuluka kwa magetsi obiriwira.Pankhani ya kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kakekhazikitsani mokwanira ntchito yomanga lamba, njanji, ndi ma roller mufakitale kwambiri Kuchepetsa kuchuluka kwa mayendedwe agalimoto mufakitale ndikuletsa kutengeranso kwachiwiri kwa zida mufakitale.
Kuonjezera apo, chiwerengero chamakono cha mafakitale azitsulo chikadali chochepa, ndipo chotsatira chiyenera kukhala kuonjezera kugwirizanitsa ndi kukonzanso ndikugwirizanitsa ndi kukonzanso chuma.Nthawi yomweyo, limbitsani chitetezo chazinthu monga chitsulo.
Mapangidwe ochepetsa kaboni amakampani otsogola akuchulukirachulukira.Monga kampani yaikulu yazitsulo ku China ndipo pakali pano ili pamalo oyamba padziko lonse lapansi pakupanga pachaka, Baowu ya ku China yatsimikizira kuti imayesetsa kukwaniritsa mpweya wabwino mu 2023, imatha kuchepetsa mpweya ndi 30% mu 2030, ndikuchepetsa mpweya wake. utsi ndi 50% kuchokera pachimake mu 2042. , Fikirani kusalowerera ndale kwa kaboni pofika 2050.
"Mu 2020, chitsulo cha Baowu cha ku China chidzafika matani 115 miliyoni, ogawidwa m'magawo 17 azitsulo.Kupanga zitsulo zaku China kwa Baowu kumatenga pafupifupi 94% ya zitsulo zonse.Kuchepetsa mpweya wa carbon kumabweretsa vuto lalikulu ku Baowu yaku China kuposa anzawo."Mlembi ndi Wapampando wachipani cha Baowu ku China Chen Derong adati China Baowu ndi yomwe imatsogolera pakukwaniritsa kusalowerera ndale.
"Chaka chatha tidayimitsa ng'anjo yoyaka moto ya Zhangang, ndipo tidakonzekera kupititsa patsogolo chitukuko chaukadaulo wazitsulo zokhala ndi mpweya wochepa wa carbon ndikukhazikitsa ukadaulo wa ng'anjo ya hydrogen-based shaft ng'anjo yamafuta a coke."Chen Derong adati, popanga ng'anjo ya hydrogen-based shaft ng'anjo yochepetsera chitsulo, Njira yosungunulira chitsulo ikuyembekezeka kutulutsa mpweya wokwanira zero.
Gulu la Hegang likukonzekera kukwaniritsa nsonga ya mpweya mu 2022, kuchepetsa mpweya wa carbon ndi 10% kuchokera pachimake mu 2025, kuchepetsa mpweya wa carbon ndi 30% kuchokera pachimake mu 2030, ndikukwaniritsa kusalowerera ndale kwa carbon mu 2050. Ansteel Group ikukonzekera akwaniritse chiwopsezo cha kuchuluka kwa mpweya wa kaboni pofika chaka cha 2025 komanso kutukuka kwaukadaulo waukadaulo waukadaulo wa carbon metallurgical mu 2030, ndikuyesetsa kuchepetsa mpweya wokwanira wa kaboni ndi 30% kuchokera pachimake mu 2035;pitilizani kupanga matekinoloje otsika a carbon metallurgical ndikukhala bizinesi yachitsulo ya dziko langa Makampani oyamba azitsulo zazikuluzikulu kuti akwaniritse kusalowerera ndale kwa kaboni.