The use of H2SO4 in the mineral sands industry as a chemical mechanism for iron removal Flashcards

1
Q

Ilmenite se samestelling

A

FeTiO3

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2
Q

Aan wie behoort Namakwa sands nou?

A

Tronox

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3
Q

Wat is hulle hoof produkte?

A

Zircon, Rutiel en dan smelt hulle ilmenite en vorm pig iron, asook n TiO2 slak

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4
Q

Hoekom die HAL proses

A

HAL - Hot Acid Leaching
Gebruik basies n kiln by 160C
Daar is n ysteroksied laag wat vorm op die zircon en rutiel deeltjies, so dit is maar net om die af te kry

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5
Q

Drie hoof aanlegte van Namakwa sands

A

Myn, Mineral Separation plant naby die myn, en dan die smelter in Saldanha

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