Muva nje, intatheli ye-"Economic Information Daily" ifunde ukuthi uhlelo lwaseChina lokusebenzisa isiqongo sekhabhoni lemboni yensimbi kanye nemephu yomgwaqo ye-carbon neutral technology seyenzekile.Sekukonke, lolu hlelo lugqamisa ukuncishiswa kwemithombo, ukulawulwa kwenqubo okuqinile, kanye nokulawula okuqinisiwe kokuphela kwamapayipi, okubhekise ngqo ekusebenzisaneni kokunciphisa ukungcoliswa komhlaba kanye nokunciphisa ikhabhoni, futhi kugqugquzele uguquko oluphelele lokuluhlaza komnotho nomphakathi.
Abangaphakathi embonini bathi ukukhuthaza ukukhuphuka kwekhabhoni embonini yensimbi kungenye yezenzo eziyishumi “zokwenyusa ikhabhoni”.Embonini yensimbi, lokhu kokubili kuyithuba kanye nenselele.Imboni yensimbi idinga ukuphatha kahle ubudlelwano phakathi kwentuthuko kanye nokuncishiswa kwesisi esingcolisa umoya, kukonke nokuyingxenye, okwesikhathi esifushane kanye nesikhathi esimaphakathi kuya kwesikhathi eside.
NgoMashi kulo nyaka, i-China Iron and Steel Association yembula umgomo wokuqala "we-carbon peak" kanye "nokungathathi hlangothi kwe-carbon" embonini yensimbi.Ngaphambi kuka-2025, imboni yensimbi izofinyelela inani eliphakeme ekukhishweni kwekhabhoni;ngo-2030, ukukhishwa kwekhabhoni embonini yensimbi kuzoncishiswa ngama-30% ukusuka phezulu, futhi kulindeleke ukuthi ukukhishwa kwekhabhoni kwehle ngamathani ayizigidi ezingama-420.Isamba esikhishwa isikhutha, i-sulphur dioxide, i-nitrogen oxides, nezinhlayiya embonini yensimbi nensimbi zikleliswe kwabangu-3 abaphezulu emkhakheni wezimboni, futhi kubalulekile ukuthi imboni yensimbi nensimbi yehlise ukukhishwa kwekhabhoni.
“Kuwumugqa ophansi kanye 'nomugqa obomvu' ukuvimbela ngokuphelele umthamo omusha wokukhiqiza.Ukuhlanganisa imiphumela yokunciphisa umthamo kusengomunye wemisebenzi ebalulekile yemboni esikhathini esizayo.”Kunzima ukunqanda ukukhula okusheshayo kokukhiqizwa kwensimbi yasekhaya, futhi kufanele "izinhlangothi ezimbili".Ngaphansi kwesizinda sokuthi inani eliphelele kunzima ukwehla kakhulu, umsebenzi wokukhipha umoya ophansi kakhulu useyisiqalo esibalulekile sokuqala.
Njengamanje, izinkampani zensimbi ezingaphezu kuka-230 ezweni lonke seziqedile noma zisebenzisa i-ultra-low emission retrofits cishe ngamathani ayizigidi ezingama-650 omthamo wokukhiqiza insimbi engahluziwe.Kusukela ekupheleni kuka-Okthoba 2021, izinkampani zensimbi ezingu-26 ezifundazweni ezingu-6 sezimemezele, izinkampani ezingu-19 zazo zimemezele ukukhishwa okuhleliwe okuhleliwe, ukukhishwa okungahleliwe, nezinto zokuhamba ezihlanzekile, futhi izinkampani ezingu-7 sezimemezele ingxenye.Kodwa-ke, isibalo sezinkampani zensimbi ezimenyezelwe esidlangalaleni singaphansi kuka-5% yenani eliphelele lezinkampani zensimbi ezweni.
Laba bantu okukhulunywe ngabo ngenhla baveze ukuthi ezinye izinkampani zensimbi okwamanje azinakho ukuqonda okwanele ngoguquko lwe-ultra-low emission, futhi izinkampani eziningi zisalindile futhi zibukele, zisalele emuva kakhulu ohlelweni.Ngaphezu kwalokho, ezinye izinkampani azinakho ukuqonda okwanele ngobunkimbinkimbi benguquko, zamukela ubuchwepheshe be-desulfurization kanye ne-denitrification engavuthiwe, ukukhishwa okungahleliwe, ukuthutha okuhlanzekile, ukuphathwa kwemvelo, ukuqapha kanye nokulawulwa kwe-inthanethi, njll., kunezinkinga eziningi.Kukhona ngisho nezenzo zezinkampani ezikhohlisa amarekhodi okukhiqiza, ukwenza izincwadi ezimbili, nokuqamba amanga idatha yokuqapha ukungcola.
"Esikhathini esizayo, ukukhishwa kwegesi okuphansi kakhulu kufanele kusetshenziswe kuyo yonke inqubo, yonke inqubo, nawo wonke umjikelezo wempilo."Lo muntu uthe ngentela, ukwahlukanisa ukulawulwa kokuvikelwa kwemvelo, amanani ahlukanisiwe wamanani amanzi, namanani kagesi, inkampani izophinde yenyuse inqubomgomo yokuqedela uguquko olusezingeni eliphansi kakhulu.Ukuqina kokusekela.
Ngaphezu kokuyisisekelo “kokulawula ukusetshenziswa kwamandla okumbaxambili”, izogxila ekukhuthazeni ukwakheka okuluhlaza, ukonga amandla kanye nokwenza ngcono ukonga ugesi, ukukhulisa ukusetshenziswa kwamandla kanye nesakhiwo senqubo, ukwakha uchungechunge lwezimboni oluyindilinga, kanye nokusebenzisa ukuphumelela kobuchwepheshe bekhabhoni ephansi.
Laba bantu okukhulunywe ngabo ngenhla bathi ukuze kuzuzwe intuthuko eluhlaza, enekhabhoni ephansi kanye nekhwalithi ephezulu embonini yensimbi, kufanele futhi kuthuthukiswe ukwakheka kwezimboni.Khulisa isilinganiso sokuphumayo senqubo emfishane yokwenza insimbi yesithando somlilo, futhi uxazulule inkinga yokusetshenziswa kwamandla okuphezulu kanye nokukhishwa okuphezulu kokwenziwa kwensimbi yenqubo ende.Lungiselela ukwakheka kokushaja, uthuthukise uchungechunge lwezimboni, futhi wehlise kakhulu inani le-sintering ezimele, i-hot rolling ezimele, namabhizinisi ama-coking azimele.Lungiselela ukwakheka kwamandla, sebenzisa amandla ahlanzekile ashintshwayo ezimbonini ezibaswa ngamalahle, susa amajeneretha egesi, futhi andise ingxenye kagesi oluhlaza.Mayelana nesakhiwo sezokuthutha, kwandiswe ingxenye yokuthuthwa okuhlanzekile kwezinto kanye nemikhiqizo ngaphandle kwesikhungo, kuqalise ukudluliswa kukaloliwe kanye nokudluliswa kwamanzi amabanga aphakathi nendawo namade, futhi kuthathwe amaphaseji amapayipi noma izimoto ezintsha zamandla amabanga amafushane namaphakathi;sebenzisa ngokugcwele ukwakhiwa kwamabhande, ithrekhi, nezinhlelo zokuthutha zamarola efektri ngezinga elikhulu kakhulu Yehlisa inani lokuthuthwa kwezimoto efektri futhi ukhansele ukuthuthwa kwesibili kwezinto zokwakha efektri.
Ngaphezu kwalokho, ukugxila kwamanje kwemboni yensimbi kusephansi, futhi isinyathelo esilandelayo kufanele kube ukukhulisa ukuhlanganiswa nokuhlelwa kabusha nokuhlanganisa nokwandisa izinsiza.Ngesikhathi esifanayo, qinisa ukuvikelwa kwezinsiza ezifana nensimbi.
Ukuhlelwa kokunciphisa ikhabhoni kwezinkampani eziholayo kusheshisiwe.Njengenkampani enkulu yensimbi yaseChina futhi okumanje ikleliswe kuqala emhlabeni jikelele ngonyaka, iBaowu yaseChina ikubeke kwacaca ukuthi ilwela ukuzuza isiqongo sekhabhoni ngo-2023, inamandla okunciphisa ikhabhoni ngo-30% ngo-2030, nokunciphisa ikhabhoni yayo. ukukhishwa kwekhabhoni ngo-50% ukusuka phezulu ngo-2042. , Ukuzuza ukungathathi hlangothi kwekhabhoni ngo-2050.
“Ngo-2020, ukukhiqizwa kwensimbi engahluziwe yaseChina yaseBaowu kuzofinyelela kumathani ayizigidi eziyi-115, asatshalaliswe ezisekelweni zensimbi eziyi-17.Inqubo ende yokukhiqiza insimbi yaseChina iBaowu yenza cishe ama-94% engqikithi.Ukwehliswa kokukhishwa kwekhabhoni kubangela inselele enkulu ku-Baowu yaseShayina kunoontanga bayo.“UNobhala weqembu lase-China Baowu kanye noSihlalo u-Chen Derong uthe i-China Baowu iyahola ekuzuzeni ukungathathi hlangothi kwekhabhoni.
“Ngonyaka odlule salumisa ngokuqondile uhlelo luka-Zhangang lokuqala lwesithando somlilo, futhi sahlela ukusheshisa ukuthuthukiswa kobuchwepheshe be-carbon metallurgical ephansi futhi siqalise ukwakhiwa kobuchwepheshe besithando somlilo esisekelwe ku-hydrogen wegesi ye-coke oven.”U-Chen Derong uthe, ukuthuthukisa inqubo yokwenza i-ayina yokunciphisa i-hydrogen-based shaft furnace, Inqubo yokuncibilikisa insimbi kulindeleke ukuthi ifinyelele ekukhishweni kwekhabhoni ecishe ibe ziro.
I-Hegang Group ihlela ukuzuza inani eliphakeme lekhabhoni ngo-2022, ukunciphisa ukukhishwa kwekhabhoni ngamaphesenti angaphezu kuka-10 ukusuka phezulu ngo-2025, ukunciphisa ukukhishwa kwekhabhoni ngamaphesenti angaphezu kuka-30 kusukela ku-2030, futhi kuzuze ukungathathi hlangothi kwe-carbon ngo-2050. I-Ansteel Group ihlela ukuthi sifinyelele inani eliphakeme ekukhishweni kwekhabhoni ngo-2025 kanye nempumelelo ekuthuthukisweni kwezimboni kobuchwepheshe be-carbon metallurgical esezingeni eliphansi ngo-2030, futhi silwele ukwehlisa ukukhishwa kwekhabhoni okuphelele ngama-30% ukusuka phezulu ngo-2035;ukuqhubeka nokuthuthukisa ubuchwepheshe bensimbi enekhabhoni ephansi futhi ibe imboni yensimbi yezwe lami Izinkampani zokuqala ezinkulu zensimbi ukuzuza ukungathathi hlangothi kwekhabhoni.