Tshiab Breakthroughs nyob rau hauv Ultrafine-grained Ilmenite Recovery Technology

Cov kev hloov tshiab tshiab hauv ultrafine-grained ilmenite rov qab thev naus laus zis

Nrog rau kev txhim kho ntawm vanadium-titanium magnetite cov peev txheej hauv Panzhihua County thiab nkag mus rau hauv kev sib sib zog nqus mining, qhov loj me ntawm cov ntxhia hauv cov pob zeb muaj txiaj ntsig tau dhau los ua nyias, thiab nws yuav tsum tau ua kom zoo hauv av kom tau txais cov khoom tsim nyog hlau thiab titanium concentrates, ua rau muaj kev nce hauv tus nqi ntawm ultra-nplua-grained ilmenite nyob rau hauv cov txheej txheem ib xyoos ib zaug. Hauv kev tsim khoom tiag tiag, vim muaj kev txwv ntawm cov txheej txheem muaj zog sib nqus ntxiv rau flotation, cov nyhuv rov qab ntawm ultra-nplua-grained ilmenite tsis zoo. Kev tshawb nrhiav pom tau tias qhov kev faib tawm ntawm granular titanium tsawg dua 38µm hauv cov tailings yog 65 feem pua, thiab tus nqi faib ntawm granular titanium tsawg dua 19µm yog 46 feem pua, uas ua rau muaj kev pov tseg zoo ntawm cov khoom siv titanium.

Ultrafine-grained ntxhia rov qab ib txwm yog qhov teeb meem thoob ntiaj teb hauv kev ua cov pob zeb hauv av. Txhawm rau txhim kho tus nqi rov qab los ntawm titanium cov peev txheej thiab tsom mus rau kev kov yeej cov kev ua haujlwm ntawm "txog caj dab", cov tuam txhab mining suav nrog kev cia siab rau kev tshawb fawb thiab thev naus laus zis raws li kev txhawb nqa rau kev txhim kho hauv lub tebchaws. Txij li xyoo 2012, ua ke nrog cov koom haum tshawb fawb hauv tsev, lawv tau ua tiav kev tshawb fawb sib koom ua ke ntawm ultra-fine-grained ilmenite rov qab siv tshuab. Raws li kev sab laj nrog ntau cov ntaub ntawv tshawb fawb, lawv tau ua tiav kev txhim kho thiab kev sim cov txheej txheem tshiab, cov cuab yeej tshiab, thiab cov tshuaj tshiab.

Pab neeg tshawb fawb tau sim ntau zaus, txheeb xyuas cov ntaub ntawv, nrhiav cov lus qhia, thiab sib tham txog cov txheej txheem txheej txheem zoo tshaj plaws. Tom qab ntau pua ntawm kev tshawb fawb, ib qho tshiab ultra-nplua-grained ilmenite cov txheej txheem rov qab nrog kev ua haujlwm siab thiab txuag hluav taws xob tau ua tiav tiav. Thov thiab tsim peb lub teb chaws invention patent tso cai xws li "Mineral processing Method of Ultrafine-grained Ilmenite". Raws li qhov kev txhawb nqa tseem ceeb rau kev rov qab los ntawm ultrafine-grained ilmenite, "Kev Tshawb Fawb Txog Kev Sib Cais Sib Nrauj Zoo thiab Kev Siv Khoom Siv Ua Ntej Ua Ntej ntawm Kev Koom Tes hauv Vanadium-titanium Magnetite hauv Panxi Area" tau teev tseg raws li qhov tseem ceeb R & D project hauv Sichuan Province hauv 2021.

Txhawm rau hloov cov kev tshawb fawb thiab thev naus laus zis ua tiav rau hauv cov khoom lag luam kom sai li sai tau thiab tsim lub hauv paus rau kev lag luam, lub tuam txhab mining tau tsim 10,000-tuj kev sim kab hauv xyoo 2021. Kev sim kev lag luam tau ua tiav cov txiaj ntsig zoo. Cov thev naus laus zis tshiab thiab cov neeg ua haujlwm tshiab muaj qhov hloov tau zoo rau kev rov qab los ntawm granular ilmenite tsawg dua 38µm. Tus nqi rov qab tag nrho yog ntau dua 50 feem pua ​​​​, thiab tus nqi rov qab ntawm granular ilmenite tsawg dua 19µm yog ntau dua 90 feem pua. Tus nqi rov qab ntawm ultra-nplua-grained ilmenite tau ua tiav qhov kev ua tiav loj.

Ultrafine-grained ilmenite rov qab

Nyob rau lub Plaub Hlis, lub hauv paus kev ua koob tsheej ntawm thawj theem ntawm kev tsim kho ntawm ultra-nplua-grained ilmenite high-efficiency rov ua qauv qhia kab ntawm lub tuam txhab mining tau tuav hauv Xingmao Company. Qhov no qhia txog kev nkag mus rau kev lag luam ntawm ultra-fine-grained ilmenite ntxhia ua tshuab rau hauv ib theem tseem ceeb, thiab kev ua tiav tshiab hauv ultra-fine-grained ilmenite rov qab siv tshuab tau pom tau tias. Tom qab txoj kab ua qauv ua tiav tiav thiab muab tso rau hauv kev ua haujlwm, ntau dua 100, 000 tons ntawm ultra-nplua-grained titanium concentrate yuav rov qab tau txhua xyoo, nrog rau cov txiaj ntsig kev lag luam ntawm 150 lab yuan. Nws yuav tsis tsuas yog daws tau qhov teeb meem thoob ntiaj teb ntawm kev lag luam rov qab ntawm ultra-nplua-grained ilmenite, tab sis kuj txhawb kev txhim kho hauv qhov tob ntawm vanadium-titanium magnetite cov peev txheej hauv thaj av Panxi, thiab tseem yuav muaj txiaj ntsig zoo rau kev lag luam rov qab tau zoo. ntawm ultra-nplua-grained ilmenite thoob plaws lub teb chaws thiab txawm lub ntiaj teb no.