Toe lolomi mai: Qianzhan Industry Research Institute
Fa'amatalaga autu o lenei tusiga: Fa'asologa o vaega maketi o pisinisi manganese a Saina;gaosiga o le manganese electrolytic a Saina;gaosiga o le manganese sulfate a Saina;Ole gaosiga ole manganese dioxide a Saina;O le gaosiga o ga'o manganese a Saina
Fuafuaga vaega maketi o alamanuia manganese: Alu manganese e sili atu i le 90%
E mafai ona vaevaeina le maketi o alamanuia manganese a Saina i vaega nei maketi:
1) Electrolytic manganese maketi: e masani ona faʻaaogaina i le gaosiga o uʻamea uʻamea, mea mageta, uʻamea faʻapitoa, masima manganese, ma isi.
2) Electrolytic manganese dioxide maketi: e masani ona faʻaaogaina i le gaosiga o maʻa muamua, maʻa lona lua (lithium manganate), mea maneta vaivai, ma isi.
3) Manganese sulfate maketi: e masani ona faʻaaogaina i le gaosiga o vailaʻau vailaʻau, precursors ternary, ma isi mea. galuega faatino,
I le 2022, o le gaosiga a le manganese alloy a Saina o le a maua ai le maualuga maualuga o le aofaʻi o gaosiga, e sili atu i le 90%;sosoo ai ma le manganese electrolytic, e tusa ma le 4%;maualuga-mama manganese sulfate ma electrolytic manganese dioxide tala uma e uiga i le 2%.
Alamanuia manganesevaega fa'atauga fa'atau
1. Electrolytic manganese gaosiga: pa'ū malosi
Mai le 2017 i le 2020, na tumau pea le gaosiga o le manganese electrolytic a Saina i le tusa ma le 1.5 miliona tone.Ia Oketopa 2020, na faʻavaeina aloaia ai le Electrolytic Manganese Metal Innovation Alliance o le National Manganese Industry Technical Committee, ma faʻalauiloaina le suiga o le sapalai o lemanganese eletisealamanuia.Ia Aperila 2021, na tuʻuina atu ai e le Electrolytic Manganese Innovation Alliance le "Electrolytic Manganese Metal Innovation Alliance Industrial Upgrading Plan (2021 Edition)".Ina ia mautinoa le faʻamaeʻaina lelei o le faʻaleleia o fale gaosi oloa, na tuʻuina atu e le soʻotaga se fuafuaga mo le pisinisi atoa e taofi le gaosiga mo le 90 aso mo le faʻaleleia.Talu mai le afa lona lua o le 2021, o le gaosiga o le itu i sautesisifo i le vaega autu o le manganese electrolytic ua paʻu ona o le le lava o le eletise.E tusa ai ma faʻamaumauga a le soʻotaga, o le aofaʻi o gaosiga o le eletise manganese i le atunuʻu atoa i le 2021 e 1.3038 miliona tone, o se faʻaititia o le 197,500 tone pe a faʻatusatusa i le 2020, ma le faʻaititia o le 13.2% i lea tausaga ma lea tausaga.E tusa ai ma faʻamatalaga suʻesuʻega a le SMM, o le gaosiga o manganese eletise eletise a Saina o le a pa'ū i le 760,000 tone i le 2022.
2. Manganese sulfate gaosiga: faʻateleina vave
O le gaosiga o le manganese sulfate maualuga a Saina o le a 152,000 tone i le 2021, ma o le fua faatatau o le tuputupu aʻe mai le 2017 i le 2021 o le a 20%.Faatasi ai ma le televave o le tuputupu aʻe o le gaosiga o mea faʻapipiʻi cathode, o loʻo faʻatupulaia vave le manaʻoga maketi mo le maualuga o le manganese sulfate.E tusa ai ma faʻamatalaga suʻesuʻega a le SMM, o le gaosiga o le manganese sulfate maualuga a Saina i le 2022 e tusa ma le 287,500 tone.
3. Electrolytic manganese dioxide gaosiga: tele le tuputupu ae
I tausaga talu ai nei, ona o le faʻaauauina pea o uta o mea lithium manganate, o le manaʻoga maketi mo lithium manganate type electrolytic manganese dioxide ua faʻatupulaia tele, faʻaosoina le gaosiga o le electrolytic manganese dioxide i luga.E tusa ai ma faʻamaumauga a le SMM, o le gaosiga o le manganese dioxide eletise a Saina i le 2022 o le a tusa ma le 268,600 tone.
4. Gaosiga fa'akomepiuta manganese: o le gaosiga aupito tele i le lalolagi
O Saina o le lalolagi sili ona tele e gaosia ma fa'atauina a'oga manganese.E tusa ai ma fuainumera Mysteel, o le gaosiga o le silicon-manganese alloy a Saina i le 2022 o le a 9.64 miliona tone, o le ferromanganese o le a 1.89 miliona tone, o le manganese-rich slag output o le a 2.32 miliona tone, ma le metallic manganese output o le a 1.5 miliona tone.