Molybdenum yog ib hom xim hlau, xim leaden, nrog cov xim hlau ci, muaj nyob rau hauv hexagonal crystal system.Qhov sib npaug yog 4.7 ~ 4.8, hardness yog 1 ~ 1.5, melting point yog 795 ℃, thaum raug rhuab mus rau 400 ~ 500 ℃, MoS2 yog ib qho yooj yim rau oxidize thiab tsim rau hauv MoS3, ob qho tib si nitric acid thiab aqua regia tuaj yeem ua molybdenite (MoS2) yaj. .Molybdenum muaj qhov zoo ntawm lub zog siab, siab melting point, anti-corrosion, hnav-tiv taus, thiab lwm yam. Yog li ntawd nws muaj kev siv dav hauv kev lag luam.
Tuam Tshoj muaj ib nrab xyoo keeb kwm nyob rau hauv molybdenum ore hnav khaub ncaws, qhov sib txawv ntawm cov txheej txheem thev naus laus zis ntawm molybdenum ore hnav khaub ncaws hauv Suav teb thiab txawv teb chaws yog me dua thiab me dua.
Molybdenum ore hnav khaub ncaws accessories muaj xws li: vibrating feeder, puab tsaig crusher, pob zeb, muab kauv grading tshuab, ntxhia khoom agitation chim, flotation tshuab, thickener, tshuab ziab, thiab lwm yam.
Flotation hnav khaub ncaws txoj kev yog txoj hauv kev tseem ceeb rau molybdenum ore hnav khaub ncaws hauv Suav teb.Thaum xaiv cov ore uas feem ntau muaj molybdenum ore thiab tooj liab me ntsis, cov txheej txheem thev naus laus zis ntawm feem ntau nyiam flotation yog saws.Tam sim no, molybdenum tau rov ua dua los ntawm tooj liab molybdenum ore hauv Suav teb, cov txheej txheem nquag siv yog tooj liab molybdenum bulk flotation, dua li txheej txheem sib cais ntawm tooj liab thiab molybdenum thiab hnav khaub ncaws zoo ntawm molybdenum concentrate.
Cov txheej txheem thev naus laus zis ntawm molybdenum ore hnav khaub ncaws suav nrog: molybdenum ore hnav khaub ncaws, tooj liab molybdenum ore hnav khaub ncaws, tungsten tooj liab molybdenum ore hnav khaub ncaws thiab molybdenum bismuth ore hnav khaub ncaws los tsim molybdenum concentrate, thiab lwm yam.
Feem ntau siv txoj kev yog txoj kev sodium sulphid thiab sodium cyanide txoj kev, cais tooj liab thiab molybdenum, finely xaiv molybdenum concentrate.Lub sij hawm rau molybdenum concentrate mas nyob ntawm tag nrho cov concentration piv ntawm molybdenum.Feem ntau hais lus, yog tias tag nrho cov concentration piv yog siab, ces lub sij hawm rau kev xaiv zoo yog ntau dua;Yog hais tias tag nrho cov concentration ratio yog tsawg, lub sij hawm rau kev nplua yog tsawg.Piv txwv li, qib ntawm cov ore raw ua tiav los ntawm Luanchuan molybdenum ore beneficiation cog yog siab dua (0.2% ~ 0.3%), concentration ratio yog 133 ~ 155, nws yog thawj tsim zoo xaiv lub sij hawm yog .Raws li rau Jindui Chengyi Beneficiation Plant, qib ntawm molybdenum yog 0.1%, concentration ratio yog 430 ~ 520, lub sij hawm zoo xaiv mus txog 12.
Cov txheej txheem thev naus laus zis ntawm Molybdenum Ore Hnav khaub ncaws
1.Lub molybdenum yuav tsum tau ua tiav rau ntxhib crusher los ntawm lub puab tsaig crusher, ces lub puab tsaig crusher crushes cov ore mus rau qhov tsim nyog degree ntawm lub cev, cov ntaub ntawv crushed yuav raug xa mus rau hauv Tshuag hauv elevator.
2.Cov ntaub ntawv yuav raug xa mus rau lub pob zeb uniformly rau kev sib tsoo.
3.Cov ntaub ntawv zoo ore tom qab sib tsoo raug xa mus rau lub tshuab muab kauv grading uas yuav ntxuav thiab qib cov ore sib tov nyob rau hauv lub hauv paus ntsiab lus hais tias qhov kev faib ua feem ntawm cov khoom particle sib txawv, cov sedimentation tus nqi sib txawv nyob rau hauv cov kua.
4.Tom qab tau agitated hauv agitator, nws raug xa mus rau lub tshuab flotation rau flotation ua haujlwm.Correspondent flotation reagent yuav tsum tau ntxiv raws li cov yam ntxwv ntawm cov ntxhia sib txawv, cov npuas thiab cov ore particle crash dynamically, ua ke ntawm npuas thiab ore particle cais statically, uas ua rau cov ore xav tau sib cais los ntawm lwm yam khoom.Nws yog qhov zoo rau cov txiaj ntsig ntawm cov khoom zoo los yog micro-fine particle.
5.Siv high-efficient concentrator tshem tawm cov dej uas muaj nyob rau hauv cov nplua ore tom qab flotation, ncav lub teb chaws tus txheej txheem tswj.