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金川鎳閃速爐熔煉渣和冰鎳的表面張力及其界面張力

康龍田,  曹戰民,  武世民,  喬芝郁

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文章導航 > 工程科學學報  > 2002 >  24(2): 123-128
康龍田, 曹戰民, 武世民, 喬芝郁. 金川鎳閃速爐熔煉渣和冰鎳的表面張力及其界面張力[J]. 工程科學學報, 2002, 24(2): 123-128. doi: 10.13374/j.issn1001-053x.2002.02.008
引用本文: 康龍田, 曹戰民, 武世民, 喬芝郁. 金川鎳閃速爐熔煉渣和冰鎳的表面張力及其界面張力[J]. 工程科學學報, 2002, 24(2): 123-128. doi: 10.13374/j.issn1001-053x.2002.02.008
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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
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金川鎳閃速爐熔煉渣和冰鎳的表面張力及其界面張力

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

  • 北京科技大學冶金學院物理化學系, 北京 100083

基金項目: 

國家自然科學基金重點項目課題(No.59934090)

詳細信息
    作者簡介:

    康龍田 男,25歲,碩士

  • 中圖分類號: TF815.01

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

  • Metallurgy School, UST Beijing, Beijing 100083, China

    摘要
  • 摘要: 用多元回歸和Butler方程分別計算了金川鎳閃速爐熔煉渣和冰鎳的表面張力.運用Girifalco-Good方程,計算了金川鎳閃速爐熔煉渣與冰鎳間的界面張力,分析了界面張力與爐渣成分、表面張力及溫度的關系.提出了改進金川鎳閃速爐冶煉工藝的若干建議.

     

    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.

     

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出版歷程
  • 收稿日期:  2001-10-08
  • 網絡出版日期:  2021-08-21

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