Kev nce qib hauv Ilmenite rov qab los ntawm Ultra-fine Grains

Recycling tag nrho cov hlau, titanium, vanadium thiab lwm yam nyob rau hauv Panzhihua vanadium-titanium magnetite yog npau suav ntawm ntau tiam neeg ntawm miners. Tam sim no, cov kws tshawb fawb thiab thev naus laus zis ntawm Mining Research Institute tau tsim ib tus choj txuas rau kev npau suav. Lub koom haum tau lees paub qhov ultra-fine grained ilmenite recycling industrial test nyuam qhuav ua tiav cov txiaj ntsig zoo dua, xav tias yuav ua tiav daim ntawv thov kev lag luam hauv ob xyoos tom ntej.
[Reprinted nrog qhov chaw - Shanghai Nonferrous Network] Kev nce qib hauv kev rov qab los ntawm ultra-fine-grained ilmenite ntawm Pangang https://news.smm.cn/news/101452707
West Panxi cheeb tsam yog ib qho tseem ceeb ntawm vanadium thiab titanium magnetite resource puag thiab vanadium thiab titanium kev lag luam hauv paus hauv Suav teb, thiab kev lag luam rov qab feem ntau yog ua tom qab hlau tau txais txiaj ntsig ntawm vanadium thiab titanium magnetite, thiab tom qab ntawd cov khoom siv titanium rov qab los ntawm cov hlau tau txais txiaj ntsig tailings. Hauv kev tsim khoom tiag tiag, txhawm rau kom ntseeg tau qib siab dua ntawm cov hlau ore concentrate, ob-theem kev sib tsoo cov kauj ruam xaiv cov txheej txheem feem ntau yog siv. Txawm li cas los xij, tom qab ob-theem sib tsoo, ilmenite dhau-sib tsoo tshwm sim inevitably muaj nyob rau hauv cov hlau ore ua tailings, uas ua rau muaj kev nce ntau hauv cov ntsiab lus ntawm ultra-nplua-grained ilmenite (particle loj tsawg dua 38μm). Tam sim no, kev coj ua ntawm ilmenite rov qab los hauv kev hnav khaub ncaws ore yog ntxiv kev ua haujlwm desliming ua ntej thiab thaum lub sijhawm flotation kom tshem tawm cov sludge. Txawm li cas los xij, cov sludge tshem tawm yog cov khoom siv ultrafine-grained nrog qhov me me ntawm tsawg dua 38 μm. Cov ntaub ntawv ultra-fine-grained no kuj muaj ultra-fine-grained ilmenite nrog qib siab uas tuaj yeem siv rau flotation. Txhawm rau txhim kho tus nqi rov qab los ntawm titanium cov peev txheej, Mining Research Institute pib ua cov kev tshawb fawb txog kev rov qab los ntawm ultra-fine-grained ilmenite hauv 2012. Tom qab ntau qhov kev sim, nws tau tshawb nrhiav kev lag luam thiab siv tau zoo ilmenite rov qab siv tshuab. txheej txheem, thiab tau tso cai los ntawm peb lub teb chaws invention patents. Tam sim no, lub koom haum R & D pab neeg ua haujlwm zoo hauv kev tiv thaiv kev siv thev naus laus zis tib lub sijhawm, yog txhawm rau ntxiv dag zog rau ultra-fine-grained ilmenite rov qab los ntawm kev tshawb fawb kev lag luam, txhawm rau txiav txim siab txog kev lag luam thiab kev ua haujlwm zoo ultra- nplua-grained ilmenite ore-dressing txheej txheem thiab industrialisation, los txhim kho qib ntawm titanium cov khoom siv rov ua dua thiab siv qib, thiab txhawb kev tshawb fawb thiab thev naus laus zis kom ua tau zoo.