Cov txheej txheem:

Qhov twg ore ntawm cov hlau flotation flotation txoj kev yog siv rau concentration?
Qhov twg ore ntawm cov hlau flotation flotation txoj kev yog siv rau concentration?

Video: Qhov twg ore ntawm cov hlau flotation flotation txoj kev yog siv rau concentration?

Video: Qhov twg ore ntawm cov hlau flotation flotation txoj kev yog siv rau concentration?
Video: Mloog Vajtswv Txojlus Mloog Vajluskub Kalatias Tshooj 1 Tshooj 2 2024, Hlis ntuj nqeg
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Froth Flotation txheej txheem

Lwm tus txoj kev ntawm concentration ntawm ores yog Froth Flotation Method . Qhov no yog qhov txheej txheem rau concentration ntawm feem ntau sulfide ores . Nws muaj qhov zoo dua qhov sib cais ntawm lub ntiajteb txawj nqus vim nws tuaj yeem sau tau txawm tias cov khoom zoo heev ntawm cov ntxhia.

Dhau li ntawm no, dab tsi yog cov khoom siv siv hauv froth flotation method?

FROTH FLOTATION txheej txheem : Hauv qhov no txheej txheem , ib qho kev ncua ntawm cov hmoov oreis ua nrog dej. Cov neeg sau zoo li Pine roj, fatty acids thiab xanthates ntxiv rau nws. Froth stabilizers zoo licresols, aniline stabilizes ua npuas ncauj . Cov minerals particles ua ntub los ntawm roj thaum gangue hais los ntawm dej.

Tom qab ntawd, lo lus nug yog, ntawm lub hauv paus ntsiab lus dab tsi Froth flotation yog raws li? Txoj kev no yog raws rau ntawm txoj cai hais tias cov oreparticles yog nyiam wetted los ntawm cov roj whereas gangue particles yog preferentially wetted los ntawm dej. Cov ore yog hauv av rau hauv cov hmoov nplej thiab tov nrog dej los ua ib qho slurry.

Ib yam li ntawd, koj tuaj yeem nug, qhov twg ores yog qhov zoo tshaj plaws los ntawm froth floatation method?

Galena (ZnS) yog sulfide ore . Galena yog bestconcentrated los ntawm froth floatation method . Froth floatation txheej txheem yog siv rau mloog zoo sulfide ores.

Cov roj twg yog siv los ua frother hauv froth floatation txheej txheem?

Nws yog siv as a txiv neej hauv txheej txheem . Txiv neej yog cov tshuaj lom neeg ua haujlwm saum npoo av uas tseem ceeb ntawm huab cua-dej interface. Lawv tiv thaiv huab cua npuas los ntawm coalescing los yog tawg los ntawm kev txo qhov nro ntawm cov slurry.

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