I-Molybdenum luhlobo oluthile lwentsimbi, umbala we-lead, kunye ne-metallic luster, ye-hexagonal crystal system.Umlinganiselo yi-4.7 ~ 4.8, ubulukhuni yi-1~1.5, indawo yokunyibilika yi-795℃, xa ifudunyezwa ukuya kwi-400～500℃, i-MoS2 kulula ukuyi-oxidize kwaye ivelise kwi-MoS3, zombini i-nitric acid kunye ne-aqua regia inokwenza i-molybdenite (MoS2) inyibilike. .I-Molybdenum ineenzuzo zamandla aphezulu, indawo ephezulu yokunyibilika, i-anti-corrosion, i-resistant-resistant, njl.
I-China inesiqingatha senkulungwane yembali yokunxiba i-molybdenum ore, umsantsa phakathi kwenkqubo yetekhnoloji yokunxitywa kwe-molybdenum ore e-China kunye namazwe angaphandle incinci kwaye incinci.
Izixhobo zokunxibisa i-molybdenum ore ziquka: i-vibrating feeder, isityuli somhlathi, ilitye lokusila, umatshini wokulinganisa ojikelezayo, umphanda wemveliso yezimbiwa, umatshini wokudada, umtshini wokomisa, njl.njl.
Indlela yokunxiba iFlotation yeyona ndlela iphambili yokunxitywa kwe-molybdenum ore eTshayina.Xa ukhetha intsimbi ekrwada equlethe ubukhulu becala i-molybdenum ore kunye nobhedu oluncinci, inkqubo yetekhnoloji yenxalenye ye-flotation ekhethiweyo yamkelwa.Okwangoku, i-molybdenum iphinda isetyenziswe kwi-copper molybdenum ore e-China, inkqubo yobuchwepheshe esetyenziswa rhoqo yi-copper molybdenum bulk flotation, kunokuba kuqhutywe ukwahlukana phakathi kobhedu kunye ne-molybdenum kunye nokunxiba kakuhle kwe-molybdenum concentrate.
Inkqubo yetekhnoloji yokunxitywa kwe-molybdenum ore ibandakanya: ukunxitywa kwe-molybdenum ore, i-copper molybdenum ore yokunxiba, i-tungsten copper molybdenum ore dressing kunye ne-molybdenum bismuth ore dressing ukuvelisa i-molybdenum concentrate, njl.
Iindlela ezisetyenziswa rhoqo yindlela ye-sodium sulphid kunye nendlela ye-sodium cyanide, ukwahlula ubhedu kunye ne-molybdenum, ukhethe ngokucokisekileyo i-molybdenum concentrate.Amaxesha okugxilwa kwemolybdenum ikakhulu axhomekeke kumlinganiselo opheleleyo woxinaniso wemolybdenum.Ngokuqhelekileyo, ukuba umlinganiselo opheleleyo woxinaniso uphezulu, ngoko ke amaxesha okhetho oluhle kakhulu;ukuba ireyishini yoxinaniso iyonke iphantsi, amaxesha okhetho oluhle angaphantsi.Umzekelo, ibakala lentsimbi ekrwada ekrwada esetyenzwe yiLuanchuan molybdenum ore beneficiation plant iphezulu (0.2% ~0.3%), umlinganiselo woxinaniso yi-133-155, iyilwe ngokwentsusa amaxesha okhetho afanelekileyo.Ngokubhekiselele kwi-Jindui Chengyi Beneficiation Plant, ibakala le-molybdenum ngu-0.1%, umlinganiselo woxinaniso ngu-430 ~ 520, amaxesha okukhethwa okulungileyo afikelela kwi-12.
Inkqubo yeTekhnoloji yeMolybdenum Ore yokunxiba
1.I-molybdenum iyakusetyenzwa ngokutyunyuzwa okurhabaxa ngesityumzi somhlathi, emva koko isityumzi somhlathi ocolekileyo sityumza intsimbi ekrwada ngokweqondo elifanelekileyo lokufaneleka, imathiriyeli etyunyuziweyo ingasiwa kumgqomo wesitokhwe ngekheshi.
2.Izixhobo ziya kuhanjiswa kwi-ball Mill ngokufanayo ukuze zigaywe.
3.Izinto ze-ore ezintle emva kokusila zihanjiswa kumatshini wokulinganisa ojikelezayo oza kuhlamba kunye nokulinganisa umxube we-ore ngokuxhomekeke kumgaqo wokuba umlinganiselo we-particle eqinile iyahluka, isantya se-sedimentation sihluke kumanzi.
4.Emva kokuphazamiseka kwi-agitator, ihanjiswa kumatshini wokudada ukuze usebenze.I-Reagent ye-flotation yembalelwane iya kongezwa ngokweempawu zeminerali ezahlukeneyo, iqamza kunye nesuntswana lentsimbi ekrwada ngokuntlitheka ngokutshintshatshintshayo, indibaniselwano yeqamza kunye nesuntswana lentsimbi ekrwada ngokwahlukileyo ngokwestatiki, eyenza intsimbi ekrwada efunekayo yahlulwe kwezinye izinto.Ilungele ukuzuzwa kwesuntswana elicolekileyo okanye isuntswana le-micro-fine.
5.Sebenzisa isigxininisi esisebenza kakuhle kakhulu ukuphelisa amanzi aqulethwe kwintsimbi ekrwada ecolekileyo emva kokudada, ukufikelela kumgangatho omiselweyo wesizwe.