Masikati emusi waZvita 14, China Baowu, Rio Tinto neTsinghua University vakabatana vakabatana 3rd China Steel Low Carbon Development Goals uye Pathways Workshop kukurukura nzira inoenda kune yakaderera kabhoni shanduko muindasitiri yesimbi.
Kubva kugadzirwa kwakatanga kudarika 100 miriyoni matani muna 1996, China yanga iri nyika yepamusoro pakugadzira simbi kwemakore makumi maviri nematanhatu akatevedzana.China ndiyo nzvimbo yekugadzira yeindasitiri yesimbi pasi rose uye nzvimbo yekushandisa yeindasitiri yesimbi pasi rose.Pamberi peChina 30-60 yakapetwa kabhoni tarisiro, indasitiri yesimbi iri kusimudzira girinhi yakaderera kabhoni innovation, umo kuronga kwesainzi, kusangana kwemaindasitiri, kubudirira kwehunyanzvi hwekuvandudza tekinoroji uye kuvandudzwa kwesimba remagetsi zvese zvakakosha.
Indasitiri yesimbi inogona sei kuwana peak kabhoni uye kusarerekera kabhoni?
Seyakakosha indasitiri yehupfumi hwenyika, indasitiri yesimbi zvakare imwe yemapoinzi akakosha uye matambudziko mukusimudzira kuderedzwa kwekabhoni.Wang Hao, Mutevedzeri weMukuru weCarbon Summit uye Carbon Neutral Promotion Division yeDhipatimendi reEnvironmental Resources yeNational Development and Reform Commission, akataura pamusangano kuti indasitiri yesimbi haifanirwe kusvika pakakwirira nekuda kwekusvika pakakwirira. rega kuderedza kubereka nekuda kwekuderedza emission, asi inofanira kutora carbon peak semukana unokosha wekusimudzira shanduko yakasvibirira uye yakaderera-kabhoni uye kusimudzira kwemhando yepamusoro yeindasitiri yesimbi.
Huang Guiding, mutevedzeri wemunyori mukuru weChina Iron and Steel Industry Association, vakati pamusangano uyu kuti indasitiri yesimbi yeChina isimudzire green uye yakaderera kabhoni, indasitiri yesimbi yeChina iri kusimudzira mapurojekiti makuru matatu esimbi: kutsiva masimba, ultra-low emission uye simba rakanyanyisa. kunyatsoshanda.Nekudaro, hupfumi hweChina uye simba rekupa simbi isina kukwana simbi, yakapfuma mumarasha uye murombo muoiri negesi, inotarisa kuti chimiro cheiyo China indasitiri yesimbi, iyo inodzorwa nekureba kwemaitiro ekuputika kwevira uye maconverter, ichachengetwa kwenguva yakati rebei. nguva yakareba.
Huang akati, kusimudzira kwakadzama kwehunyanzvi hwekuchengetedza simba uye kugadzirwa kwemidziyo uye kushandura uye kusimudzira, iyo yese maitiro ekugadzirisa simba rekuvandudza, ndiyo inonyanya kukosha yeindasitiri yesimbi kuderedza kabhoni, asiwo kiyi kune ichangoburwa yakaderera-kabhoni. shanduko uye kuvandudzwa kwesimbi yeChina.
Muna Nyamavhuvhu gore rino, iyo Steel Indasitiri Yakaderera Carbon Work Promotion Committee yakaburitsa zviri pamutemo "Carbon Neutral Vision uye Yakaderera Carbon Technology Roadmap yeSimbi Indasitiri" (inozonzi "Roadmap"), iyo inojekesa nzira nhanhatu dzehunyanzvi dzeiyo yakaderera kabhoni shanduko. yeChina indasitiri yesimbi, inova sisitimu simba rekugadzirisa simba, kudzokorodza zviwanikwa, kugadzirisa mashandiro uye hunyanzvi, kunyungudutsa nzira yekubuda, chigadzirwa iteration uye kusimudzira, uye kabhoni kubatwa uye kushandiswa kwekuchengetedza.
Iyo Roadmap inopatsanura maitiro ekuita maviri maviri kabhoni shanduko muindasitiri yesimbi yeChina kuita matanho mana, nhanho yekutanga iri kusimudzira zvakatsiga kubudirira kwekabhoni peaking panosvika 2030, yakadzika decarbonization kubva 2030 kusvika 2040, sprinting yekunyanyisa kuderedza kabhoni kubva. 2040 kusvika 2050, uye kusimudzira kusarerekera kabhoni kubva 2050 kusvika 2060.
Fan Tiejun, purezidhendi weMetallurgical Industry Planning and Research Institute, akakamura kusimukira kweindasitiri yesimbi yeChina kuita zvikamu zviviri nematanho mashanu.Nguva mbiri idzi inguva yehuwandu uye nguva yemhando yepamusoro, nguva yehuwandu yakakamurwa kuita nhanho yekukura uye nhanho yekudzikisa, uye iyo yemhando yepamusoro nguva yakakamurwa kuita yakakurumidza kugadzirisa nhanho, iyo yakasimbiswa yekuchengetedzwa kwezvakatipoteredza nhanho uye yakaderera kabhoni kusimudzira. stage.Sekuona kwake, indasitiri yesimbi yeChina parizvino iri muchikamu chekudzikisa, ichimhanyisa chikamu chekugadzirisa uye kusimbisa chikamu chekuchengetedzwa kwezvakatipoteredza chezvikamu zvitatu zviri kupindirana.
Fan Tiejun akataura kuti, maererano nekunzwisisa nekutsvagisa kweMetallurgical Planning and Research Institute, indasitiri yesimbi yeChina yakatosiya nhanho yepfungwa dzisina kujeka uye masirogani asina chinhu, uye mabhizinesi mazhinji atanga kuita matanho maviri ekuita kabhoni mubasa rakakosha resimbi. mabhizinesi.Zvigayo zvesimbi zvepamba zvakatotanga kuyedza hydrogen metallurgy, mapurojekiti eCCUS uye mapurojekiti emagetsi egirinhi.
Kushandiswa kwesimbi yezvikara uye hydrogen metallurgy ndiwo nhungamiro yakakosha
Indasitiri mukati vanotaura kuti mukugadzirisa kwepasi-kabhoni shanduko yeindasitiri yesimbi, mashandisirwo ezviwanikwa zvesimbi zvakasara uye kugadzirwa kwehydrogen metallurgy tekinoroji ichave imwe yenzira mbiri dzakakosha dzekubuda kwekudzikisa kabhoni muindasitiri.
Xiao Guodong, mutevedzeri wemaneja mukuru weChina Baowu Group uye mumiriri mukuru weCarbon Neutral, akataura pamusangano kuti simbi chinhu chakasvibira chinogona kudzokororwa uye indasitiri yesimbi yave hwaro hwakakosha kutsigira kusimukira kwenyika yazvino.Zviwanikwa zvesimbi zvepasi rose hazvina kukwana kuzadzisa zvinodiwa zvebudiriro yemagariro, uye kugadzirwa kwesimbi kutangira kubva kune ore kucharamba kuri kwakawanda kwenguva yakareba kwazvo mune ramangwana.
Xiao akataura kuti kugadzirwa kwegirinhi yakaderera-kabhoni simbi uye simbi kugadzirwa hakungotariswe chete neazvino zviwanikwa uye simba mamiriro, asiwo nekuisa hwaro hwezvizvarwa zvinotevera kuti zvikwanise kuve nezvakawanda zvesimbi zvekushandisa zvakare.Kuti uwane iyo kaviri kabhoni chinangwa cheindasitiri yesimbi, kugadzirisa kwesimba chimiro kwakakosha, pakati peiyo hydrogen simba ichaita basa rakakosha.
VaHuang, Mutevedzeri weMunyori Mukuru weChina Steel Association, vakaratidza kuti hydrogen metallurgy inogona kugadzirisa kusakwana kwezviwanikwa zvishoma munyika dzichiri kusimukira, kunyanya munyika dzakaita seChina, nepo hydrogen yakananga kudzikisa iron inogona kuve yakakosha sarudzo yekusiyanisa. uye kupfumisa zviwanikwa zvesimbi mukufamba kwenguva pfupi.
Mubvunzurudzo yapfuura ne21st Century Business Herald, Yanlin Zhao, mukuru-mukuru weChina tsvagiridzo kuBank of America Securities, akati simbi ndiyo indasitiri ine yakanyanya kuburitsa kabhoni kunze kwesimba rinopisa, uye hydrogen, sesimba rinochinjika, rine. mukana mukuru wekutsiva coking marasha uye coke mune ramangwana.Kana iyo purojekiti yehydrogen panzvimbo yemarasha inogona kubudirira uye yakashandiswa zvakanyanya mukugadzirwa kwesimbi yesimbi, ichaunza budiriro huru uye mukana wakanaka wekusimudzira wepasi-kabhoni shanduko yeindasitiri yesimbi.
Sekureva kwaFan Tiejun, iyo kabhoni peak muindasitiri yesimbi inyaya yekusimudzira, uye kuti uwane yakagadzikana uye yesainzi kabhoni peak muindasitiri yesimbi, chinhu chekutanga kugadzirisa ndiko kugadzirisa kwemaitiro mukusimudzira;panguva yekudzikisa kabhoni, tekinoroji yepamusoro inofanirwa kushandiswa zvakarongeka, uye decarbonization nhanho inofanirwa kuve nekubuda kweiyo shanduko tekinoroji, kusanganisira hydrogen metallurgy, uye hukuru-hukuru hwekushandisa kwemagetsi echoto process steelmaking;mune kabhoni kusarerekera nhanho yeindasitiri yesimbi, zvinodikanwa kuThe carbon neutral stage yeindasitiri yesimbi inofanira kusimbisa kuyambuka-regional uye multi-disciplinary synergy, kubatanidza tsika dzechinyakare nzira innovation, CCUS uye kushandiswa kwemasango kabhoni anonyura.
Fan Tiejun akakurudzira kuti shanduko yakaderera-kabhoni yeindasitiri yesimbi inofanirwa kusanganiswa nekuronga budiriro, zvinodiwa zvemacheni eindasitiri ekumusoro nepasi, budiriro yemadhorobha, uye hunyanzvi hwetekinoroji, uye kuti sezvo indasitiri yesimbi ichakurumidza kuverengerwa mucarbon. musika, iyo indasitiri inofanirwawo kusanganisa iyo kabhoni musika kusimudzira kuchengetedza kwesimba uye kudzikisa emission kubva pamusika-yakatarisana nemaonero.
Nguva yekutumira: Zvita-28-2022