Video: Dab tsi yog cov tshuaj formula ntawm chalcopyrite?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Chalcopyrite (/ˌkælk?ˈpa?ra?t, -ko?-/ KAL-ko-PY-ryt) yog tooj liab sulfide mineral uas crystallizes nyob rau hauv lub tetragonal system. Nws muaj cov tshuaj formula CuFeS2. Nws muaj brassy rau golden daj xim thiab hardness ntawm 3.5 mus rau 4 ntawm Mohs nplai.
Ib yam li ntawd, chalcopyrite siv rau dab tsi?
Qhov tseem ceeb ntawm kev siv xwb chalcopyrite yog raws li ib tug ore ntawm tooj liab, tab sis qhov no ib zaug siv yuav tsum tsis txhob understated. Chalcopyrite tau yog thawj ore ntawm tooj liab txij thaum smelting pib tshaj tsib txhiab xyoo dhau los. Ib txhia chalcopyrite ores muaj ntau npaum li cas ntawm zinc hloov rau hlau.
Tsis tas li ntawd, dab tsi pob zeb yog chalcopyrite pom nyob rau hauv? igneous pob zeb
Kuj paub yog, qhov twg yog chalcopyrite pom?
Chalcopyrite muaj nyob rau hauv supergiant Olympic Dam Cu-Au-U deposit nyob rau sab qab teb Australia . Nws kuj tseem tuaj yeem pom nyob rau hauv coal seams txuam nrog pyrite nodules, thiab raws li kev tshaj tawm hauv cov pob zeb carbonate sedimentary.
Yuav ua li cas rho tawm chalcopyrite?
Cov concentrated ore yog rhuab nrog silicon dioxide (silica) thiab cua los yog oxygen nyob rau hauv lub cub tawg los yog series ntawm furnaces. Cov tooj liab (II) ions hauv lub chalcopyrite raug txo kom tooj liab (I) sulfide (uas yog txo ntxiv rau tooj liab hlau nyob rau theem kawg).
Pom zoo:
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