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Muas Hlau thiab Minerals

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Lead Zinc Ore Mine Flotation Concentrates


NCO NTSOOV
Hauj lwm

Cov Lead Zinc Flotation Conentrates thiab Ore peb yuav:


Lead Flotation

Pb

> 40%

As

Zinc Flotation

Zn

> 45%

As


Marmatite ((Zn, Fe)S) yog cov hlau nplua nuj sphalerite uas yog li ua rau qis zinc concentrate qib. ... Marmatite concentrates muaj qib zinc qis vim yog dilution los ntawm cov zaub mov hlau.

 

Carbonate-hosted lead-zinc ore deposits yog ib qho tseem ceeb thiab muaj txiaj ntsig zoo ntawm cov hlau lead thiab zinc sulfide ore tuav hauv carbonate (limestone, marl, dolomite) tsim thiab uas muaj cov keeb kwm caj ces.

 

Cov ore lub cev muaj li ntawm 0.5 lab tonnes ntawm cov ore, mus txog 20 lab tonnes lossis ntau dua, thiab muaj qib ntawm 4% ua ke txhuas thiab zinc mus rau ntau dua 14% ua ke txhuas thiab zinc. Cov ore lub cev no zoo li yuav compact, haum haum plug-zoo li los yog yeeb-zoo li hloov ntawm lawv tus tswv carbonate sequences thiab xws li yuav ua tau heev profitable mines.


Specifications

Symbol: Pb

Atomic naj npawb: 82

Kub taw tes: 3,182 ° F (1,750 ° C)

Melting point: 621.50 ° F (327.50 ° C)


Cim npe: Zn

Melting point: 787.15 ° F (419.53 ° C)

Electron configuration: [Ar] 3d10 4s2

Atomic naj npawb: 30


Thov hu rau peb yog tias koj tuaj yeem muab cov khoom zoo li no lossis cov khoom zoo sib xws, peb yuav muab cov xwm txheej zoo tshaj plaws rau kev koom tes.

Hu Rau Peb