Economic Viability of Nickel Recovery from Waste Catalyst

Abstract:

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This paper investigates the economic viability of a closed-loop process for nickel recovery from roasted catalytic wastes. The effects of process parameters and market factors that drive the bottom-line profitability of nickel recovery are identified and analyzed using a cost and revenue evaluation model developed in the study. The main factors include the production batch size, material cost, and nickel selling price. With a nickel market value higher than S$18.85 per kg, the process is economically viable even with a batch size as small as 50 kg/batch. Given that the current nickel selling price at the metal exchange market has reached around S$24-28/kg, the economic feasibility of the process is confirmed.

Info:

Periodical:

Key Engineering Materials (Volumes 447-448)

Edited by:

Jianhong Zhao, Masanori Kunieda, Guilin Yang and Xue-Ming Yuan

Pages:

765-769

DOI:

10.4028/www.scientific.net/KEM.447-448.765

Citation:

Q.Z. Yang et al., "Economic Viability of Nickel Recovery from Waste Catalyst", Key Engineering Materials, Vols. 447-448, pp. 765-769, 2010

Online since:

September 2010

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Price:

$35.00

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