Yekutanga miriyoni-tani-tani yehydrogen-yakavakirwa vertical choto chirongwa chakabatidzwa zvinobudirira uye kuiswa mukugadzirwa paBaosteel's Zhanjiang Iron neSimbi.

Yekutanga miriyoni-matani ehydrogen-basedvertical choto purojekiti yakabatidzwa zvinobudirira uye yakaiswa mukugadzirwa paBaosteel's Zhanjiang Iron neSimbi.

Musi wa23 Zvita, purojekiti yekutanga yehydrogen-based vertical furnace project ine huwandu hwematani miriyoni yakabatidzwa zvakabudirira ndokuiswa mukugadzirwa paBaosteel's Zhanjiang Iron and Steel, zvichiratidza danho rakakosha mukuratidzira uye shanduko huru yeindasitiri yesimbi yeChina yakananga kugirinhi. uye yakaderera-kabhoni. Iyi purojekiti inomiririra mutsetse wakakura wakasanganiswa wekugadzira muChina uyo unoshandisa akawanda gasi masosi uye pakupedzisira unotora yakazara haidrojeni yekugadzirwa kwemaindasitiri yesimbi yakaderedzwa yakananga, inotungamira nzira mukushandurwa kwechinyakare simbi metallurgical process.
Baosteel's Zhanjiang Iron neSimbi's one miriyoni-ton hydrogen-based vertical furnace project yakatanga kuvakwa muna Kukadzi 15, 2022. Zvivako zvikuru zvinosanganisira vertical furnace body, vertical choto kurodha nekuburitsa system, chigadzirwa kutonhora system, gasi redunhu system, raw material yekuisa. uye akapedzwa zvigadzirwa zvekuburitsa masisitimu, pamwe neanotsigira masisitimu akadai sepellet supply system, simba reruzhinji rinobatsira system, uye ruzivo system. Iine tarisiro yekubatanidzwa yakazvimirira uye hunyanzvi, Baosteel's Zhanjiang Iron neSimbi yakaisa yakazvimisikidza zvigadziriso uye mabhandi emukati akagadzirwa akatwasuka ane hurefu hwepamusoro hwe112 metres kekutanga. Zvishandiso zvepurojekiti uye zvivakwa zvine mwero wekugara unopfuura 70%, zvichisimudzira kusimudzira kwekupedzisira kwemabhizinesi ekugadzira epamba. Baosteel's Zhanjiang Iron neSimbi, mukubatana kwakanaka neChina Steel International, Shanghai Baoye, uye mamwe mayuniti akatora chikamu, akaramba achikunda matambudziko uye mabhodhoro, kuve nechokwadi chekutonga kwakazara kwekuchengetedzwa kweprojekiti, mhando, uye kufambira mberi. Iyo purojekiti yakapedzwa uye yakaiswa mukushanda kwemwedzi inopfuura miviri pamberi pechirongwa chepakutanga, zvakare kuratidza "Zhang speed."
Hydrogen ndiyo imwe yeakanyanya kuvimbisa akachena magetsi masosi. Kuenzaniswa neyechinyakare kabhoni simbi, hydrogen simbi inoshandisa haidrojeni sehuturu uye inodzikisa mumiririri, ichigonesa kunatsa simbi kuti isununguke kubva mukutsamira pamafuta ezvicherwa uye kugadzirisa kuburitsa kabhoni kunzvimbo. MuBaowu's carbon-neutral metallurgical roadmap, hydrogen-based vertical furnaces, semusimboti wehydrogen metallurgy, inoonekwa seimwe yenzira dzakakosha dzekabhoni-neutral metallurgical tekinoroji. Zvinofungidzirwa kuti mushure mekunge chirongwa ichi chaiswa mukushanda, zvichienzaniswa nechiyero chakaenzana chekugadzirwa kwesimbi uchishandisa echinyakare blast furnace process, inogona kuderedza kuburitswa kwecarbon dioxide nematani anopfuura 500,000 pagore.
Yakasiyaniswa neyakajairwa nzira yekushandisa gasi rechisikigo kugadzirira kuderedza gasi pasi rose, chirongwa ichi chinotora Baowu's piyona wepasi rose "Hydrogen Metallurgy Electrofusion Smelting Process" (HyRESP). Kuburikidza negirinhi uye mapfupi maitiro senge hydrogen-rakapfuma gasi kucheneswa, hydrogen-yakavakirwa vertical choto kudzikisira, kabhoni dhaidhirosi kubatwa, uye yakananga kuderedzwa kwechigadzirwa kutonhora, chirongwa ichi chinoshandisa nhevedzano yehutekinoroji inotungamira, kusanganisira "kunangisa kudzikisira coke oveni gasi kunatsa," "flexible allocation of process gases," uye "inotonhora-state yakananga kuderedza iron chigadzirwa kuraswa uye kushandiswa." Uku kuunganidzwa kwechiitiko kunozobatsira kune kunotevera kwakazvimirira kubatanidzwa uye kusimudzira zvizere hydrogen metallurgical tekinoroji, kuumba yakaderera-kabhoni metallurgical process tekinoroji ine kodzero yehungwaru yehungwaru, iyo ine kukosha kwakakosha kune yakasvibira uye yakaderera-kabhoni kusimudzira kweindasitiri yesimbi.