Iphinde yashicilelwa: Qianzhan Industry Research Institute
Idatha engundoqo yeli nqaku: Ulwakhiwo lwecandelo lemarike yoshishino lwemanganese yaseTshayina; Imveliso yemanganese yaseTshayina ye-electrolytic; imveliso yemanganese sulfate yaseTshayina; Imveliso ye-electrolytic manganese dioxide yaseTshayina; Imveliso ye-manganese ye-alloy yaseChina
Ulwakhiwo lwecandelo lemarike yoshishino lwemanganese: I-akhawunti ye-Manganese alloys ngaphezulu kwe-90%
Imakethi yoshishino lwemanganese yaseTshayina inokwahlulwa ibe ngamacandelo alandelayo entengiso:
1) Imakethi ye-electrolytic manganese: isetyenziswa ikakhulu kwimveliso yensimbi engenasici, izixhobo zombane, intsimbi ekhethekileyo, iityuwa zemanganese, njl.
2) Imakethi ye-electrolytic manganese dioxide: isetyenziswa ikakhulu kwimveliso yeebhetri eziziiprayimari, iibhetri zesibini (i-lithium manganate), izixhobo ezithambileyo zemagnethi, njl.
3) Imarike yesulfate yeManganese: isetyenziswa ikakhulu kwimveliso yezichumisi zekhemikhali, izandulela ze-ternary, njl. njl. imveliso,
Ngo-2022, imveliso ye-manganese ye-alloy yase-China iya kuba ngumlinganiselo ophezulu wemveliso epheleleyo, edlula i-90%; ilandelwa yi-electrolytic manganese, ebalelwa kwi-4%; i-high-purity manganese sulfate kunye ne-electrolytic manganese dioxide zombini zenza malunga ne-2%.
Ishishini leManganeseimveliso yecandelo lemarike
1. Ukuveliswa kwe-electrolytic manganese: ukuhla ngokukhawuleza
Ukusukela ngo-2017 ukuya ku-2020, imveliso ye-electrolytic manganese yaseTshayina yahlala malunga ne-1.5 yezigidi zeetoni. Ngo-Okthobha wama-2020, i-Electrolytic Manganese Metal Innovation Alliance yeKomiti yeSizwe yoBugcisa boShishino lweManganese yasekwa ngokusesikweni, isungula uhlaziyo lwecala lokubonelelaelectrolytic manganeseishishini. Ngo-Epreli ka-2021, i-Electrolytic Manganese Innovation Alliance yakhupha i-Electrolytic Manganese Metal Innovation Alliance Plan yokuPhuculwa kweShishini (uHlelo luka-2021)”. Ukuze kuqinisekiswe ukugqityezelwa kophuculo lwemizi-mveliso ngaphandle kwamagingxi-gingxi, umfelandawonye wenze isindululo sesicwangciso sokuba ushishino luphela lunqumamise imveliso kangangeentsuku ezingama-90 ukuze kuphuculwe. Ukusukela kwisiqingatha sesibini sika-2021, imveliso yamaphondo asezantsi-ntshona kwiindawo eziphambili zemveliso ye-electrolytic manganese yehlile ngenxa yokunqongophala kwamandla. Ngokwezibalo zomfelandawonye, isiphumo sisonke samashishini e-electrolytic manganese kwilizwe lonke ngo-2021 yi-1.3038 yezigidi zeetoni, ukuncipha kweetoni ezingama-197,500 xa kuthelekiswa no-2020, kunye nokwehla konyaka-ngonyaka nge-13.2%. Ngokwedatha yophando ye-SMM, imveliso ye-electrolytic manganese yaseTshayina iya kuhla iye kuthi ga kwiitoni ezingama-760,000 ngo-2022.
2. Imveliso ye-Manganese sulfate: ukwanda ngokukhawuleza
Imveliso ye-manganese sulfate ecocekileyo yaseChina iya kuba yi-152,000 yeetoni kwi-2021, kwaye izinga lokukhula kwemveliso ukusuka kwi-2017 ukuya kwi-2021 liya kuba yi-20%. Ngokukhula okukhawulezayo kwimveliso yezinto ze-ternary cathode, imfuno yentengiso ye-high-purity manganese sulfate ikhula ngokukhawuleza. Ngokwedatha yophando ye-SMM, imveliso ye-manganese sulfate esulungekileyo yaseTshayina ngo-2022 iya kuba malunga neetoni ezingama-287,500.
3. Imveliso ye-electrolytic manganese dioxide: ukukhula okukhulu
Kwiminyaka yakutshanje, ngenxa yokwanda okuqhubekayo kokuthunyelwa kwemathiriyeli ye-lithium manganate, imfuno yentengiso ye-lithium manganese uhlobo lwe-electrolytic manganese dioxide inyuke kakhulu, iqhuba imveliso ye-electrolytic manganese dioxide phezulu. Ngokwedatha yophando ye-SMM, imveliso ye-electrolytic manganese dioxide yaseTshayina ngo-2022 iya kuba malunga neetoni ezingama-268,600.
4. Imveliso ye-Manganese ye-alloy: umvelisi omkhulu wehlabathi
I-China lelona lizwe livelisa i-manganese enkulu kunye nomthengi we-alloys. Ngokwezibalo zeMysteel, imveliso ye-silicon-manganese alloy yaseChina ngo-2022 iya kuba yi-9.64 yezigidi zeetoni, imveliso ye-ferromanganese iya kuba yi-1.89 yezigidi zeetoni, i-manganese-rich slag iya kuba yi-2.32 yezigidi zeetoni, kwaye imveliso ye-manganese yesinyithi iya kuba yi-1.5 yezigidi zeetoni.