Jarosite tau pom nyob rau hauv cov dej khov nab kuab uas tau muab rho tawm los ntawm Antarctica los ntawm pab pawg kws tshawb fawb thoob ntiaj teb tsis ntev los no.
jarosite tuaj qhov twg?
Cov ntxhia sulfate no yog tsim los ntawm ore deposits los ntawm oxidation ntawm hlau sulfides. Jarosite feem ntau yog ua los ntawm cov khoom lag luam thaum lub sijhawm ua kom huv thiab ua kom zoo ntawm zinc thiab feem ntau cuam tshuam nrog cov kua qaub mine thiab acid sulfate av ib puag ncig.
YYuav siv cov jarosite yog dab tsi?
Jarosite nag lossis daus yog siv hauv hydrometallurgy, tshwj xeeb tshaj yog kev lag luam zinc, tswj cov hlau, sulfate thiab lwm yam impurities.
Puas yog jarosite ntawm Mars?
Jarosite, ib tug poov tshuaj (sodium) hlau sulphate hydrated ntxhia, muaj tsis ntev los no tau raug txheeb xyuas nyob rau saum npoo martianlos ntawm Lub Sijhawm rover.… Nws qhov ruaj khov ua rau jarosite muaj txiaj ntsig zoo los khaws cov ntaub ntawv, tshuaj, thiab isotopic pov thawj ntawm yav dhau los keeb kwm, suav nrog kev ua haujlwm lom neeg, ntawm Mars.
txheej txheem jarosite yog dab tsi?
Jarosite Production: Cov txheej txheem ci-leach-electrowin rau zinc ntau lawm suav nrog roasting zinc sulphide concentrate los tsim calcine uas muaj zinc oxide… L ntawm hlau, uas yog tom qab precipitated los ntawm hydrolysis li ammonium jarosite [NH4Fe3(SO4)2OH6].
