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Mintek, Randburg, Republic of South Africa [email protected] Key words: Flyash, DC arc furnace, Pre-treatment, Smelting, Vanadium, Nickel, Extraction, Recovery. ABSTRACT Flyash is a powdery residue generated by the power stations that use heavy oil as the source of fuel. The ash poses a threat to the environment due to the presence of certain

• Published in: Minerals Engineering · 2002Authors: Masud AbdellatifAffiliation: MintekAbout: Petroleum · Extractive metallurgy · Fly ash · Vanadium · Nickel · ChromiumGET PRICE >>

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Historical Development of Coal Ash Utilisation in South Africa Richard A Kruger1 and Japie E Krueger2 1R&D Manager, Ash Resouces (Pty) Ltd; 2Building Materials Science and Technology Consultant KEYWORDS: research management, cement, concrete, plastics, agriculture, marketing, sales INTRODUCTION The South African fly ash industry developed in a unique, somewhat different manner

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fly ash Unclassified Sourced directly from power plant Air r ... Coal Ash in South Africa Author: Kruger, Richard A. Subject: 2015 World of Coal Ash (WOCA) Conference in Nasvhille, TN - May 5-7, 2015 Created Date: 5/29/2015 5:31:22 PM ...

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RECOVERY OF VANADIUM AND NICKEL FROM PETROLEUM .

Mintek, Randburg, Republic of South Africa [email protected] Key words: Flyash, DC arc furnace, Pre-treatment, Smelting, Vanadium, Nickel, Extraction, Recovery. ABSTRACT Flyash is a powdery residue generated by the power stations that use heavy oil as the source of fuel. The ash poses a threat to the environment due to the presence of certain

• Published in: Minerals Engineering · 2002Authors: Masud AbdellatifAffiliation: MintekAbout: Petroleum · Extractive metallurgy · Fly ash · Vanadium · Nickel · ChromiumGET PRICE >>

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