Yakadhindwazve kubva ku: Qianzhan Industry Research Institute
Ruzivo rukuru rwechinyorwa chino: Maumbirwo emusika weindasitiri yemanganese muChina; Kugadzirwa kwemanganese emagetsi muChina; Kugadzirwa kwemanganese sulfate muChina; Kugadzirwa kwemanganese dioxide muChina; Kugadzirwa kwemanganese alloy muChina
Maumbirwo emusika weindasitiri yemanganese: Manganese alloys inodarika 90%
Musika weindasitiri yemanganese muChina unogona kukamurwa muzvikamu zvemusika zvinotevera:
1) Musika wemagetsi we manganese: unonyanya kushandiswa mukugadzira simbi isina ngura, zvinhu zvemagineti, simbi yakakosha, munyu we manganese, nezvimwewo.
2) Musika we electrolytic manganese dioxide: unonyanya kushandiswa mukugadzira mabhatiri ekutanga, mabhatiri echipiri (lithium manganate), zvinhu zvine magineti akapfava, nezvimwewo.
3) Musika weManganese sulfate: unonyanya kushandiswa mukugadzira fetereza dzemakemikari, ternary precursors, nezvimwewo. 4) Musika weManganese ferroalloy: unonyanya kushandiswa mukugadzira simbi isina ngura, simbi ye alloy, simbi yakakandwa, simbi yakakandwa, nezvimwewo. Kubva pamaonero ezvinobuda,
Muna 2022, kugadzirwa kwe manganese alloy muChina kuchave chikamu chikuru chekugadzirwa kwese, chinodarika 90%; ichiteverwa ne electrolytic manganese, inove 4%; high-purity manganese sulfate uye electrolytic manganese dioxide zvese zvinoita 2%.
Indasitiri yeManganesechikamu chemusika chinobuda
1. Kugadzirwa kwe electrolytic manganese: kudzikira kukuru
Kubva muna 2017 kusvika 2020, kuburitswa kwe electrolytic manganese muChina kwakaramba kuri pamamiriyoni 1.5 ematani. Muna Gumiguru 2020, Electrolytic Manganese Metal Innovation Alliance yeNational Manganese Industry Technical Committee yakagadzwa zviri pamutemo, ichitanga shanduko ye supply-side yemanganese yemagetsiindasitiri. Muna Kubvumbi 2021, Electrolytic Manganese Innovation Alliance yakaburitsa "Electrolytic Manganese Metal Innovation Alliance Industrial Upgrading Plan (2021 Edition)". Kuti ive nechokwadi chekuti kuvandudzwa kwemaindasitiri kwapera zvakanaka, mubatanidzwa uyu wakaronga hurongwa hwekuti indasitiri yese imise kugadzirwa kwemazuva makumi mapfumbamwe kuti ivandudzwe. Kubva muhafu yechipiri ya2021, kugadzirwa kwematunhu ekumaodzanyemba kwakadziva kumadokero munzvimbo huru dzekugadzira manganese kwaderera nekuda kwekushomeka kwemagetsi. Zvichienderana nehuwandu hwemubatanidzwa, huwandu hwese hwemabhizinesi emagetsi manganese munyika yese muna 2021 i1.3038 miriyoni matani, kudzikira kwematani 197,500 zvichienzaniswa na2020, uye kudzikira kwegore negore kwe13.2%. Zvichienderana nedata rekutsvagisa reSMM, kugadzirwa kwemanganese emagetsi muChina kuchadzikira kusvika pamatani 760,000 muna 2022.
2. Kugadzirwa kweManganese sulfate: kuwedzera nekukurumidza
Kugadzirwa kwe manganese sulfate ine purity yakakura muChina kuchave matani 152,000 muna 2021, uye mwero wekukura kwekugadzirwa kubva muna 2017 kusvika 2021 uchava 20%. Nekukura nekukurumidza kwekugadzirwa kwezvinhu zve ternary cathode, kudiwa kwemusika kwe manganese sulfate ine purity yakakura kuri kukura nekukurumidza. Sekureva kwedata reSMM rekutsvaga, kubuda kwe manganese sulfate ine purity yakakura muChina muna 2022 kuchave matani angangoita 287,500.
3. Kugadzirwa kwe electrolytic manganese dioxide: kukura kukuru
Mumakore achangopfuura, nekuda kwekuwedzera kuri kuramba kuchiitwa kwezvinhu zve lithium manganate, kudiwa kwemusika kwe lithium manganate type electrolytic manganese dioxide kwakawedzera zvakanyanya, zvichiita kuti kubudiswa kwe electrolytic manganese dioxide kukwire. Sekureva kweSMM survey data, kuburitswa kwe electrolytic manganese dioxide muChina muna 2022 kuchave matani angangoita 268,600.
4. Kugadzirwa kweManganese alloy: mugadziri mukuru pasi rose
China ndiyo inogadzira uye inoshandisa manganese alloys akawanda pasi rose. Zvichienderana neMysteel statistics, huwandu hwematani esilicon-manganese alloy muChina muna 2022 huchava mamiriyoni 9.64, huwandu hwematani eferromanganese huchava mamiriyoni 1.89, huwandu hwematani ane manganese akawanda huchava mamiriyoni 2.32, uye huwandu hwemanganese esimbi huchava mamiriyoni 1.5.