Interfacial Tension between Smelting Slag and Matte in Jinchuan Nickel Flash Furnace

KANG Longtian; CAO Zhanmin; WU Shimin; QIAO Zhiyu

doi:10.13374/j.issn1001-053x.2002.02.008

Volume 24 Issue 2

Aug. 2021

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KANG Longtian, CAO Zhanmin, WU Shimin, QIAO Zhiyu. Interfacial Tension between Smelting Slag and Matte in Jinchuan Nickel Flash Furnace[J]. Chinese Journal of Engineering, 2002, 24(2): 123-128. doi: 10.13374/j.issn1001-053x.2002.02.008

Citation:

KANG Longtian, CAO Zhanmin, WU Shimin, QIAO Zhiyu. Interfacial Tension between Smelting Slag and Matte in Jinchuan Nickel Flash Furnace[J]. Chinese Journal of Engineering, 2002, 24(2): 123-128. doi: 10.13374/j.issn1001-053x.2002.02.008

Citation:

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Interfacial Tension between Smelting Slag and Matte in Jinchuan Nickel Flash Furnace

doi: 10.13374/j.issn1001-053x.2002.02.008

Metallurgy School, UST Beijing, Beijing 100083, China

Received Date: 2001-10-08
Available Online: 2021-08-21

Abstract

Abstract

Surface tensions of slag and matte in Jinchuan nickel flash smelting process were respectively calculated by the way of Butler equation and polynomial fit. Based on Girifalco-Good equation interfacial tensions between slag and matte were calculated. The relationship between interfacial tension and slag composition、surface tension as well as temperature was discussed. Some advice for decreasing the noble metal loss in Jinchuan nickel flash smelting process slags was given.
- interfacial tension,
- surface tension,
- matte,
- smelting slag