2016-Sustainable Industrial Processing Summit
SIPS 2016 Volume 3: Oye Intl. Symp. / Ionic Liquid and Aluminum

Editors:Kongoli F, Feng N, Polyakov P, Gaune-Escard M
Publisher:Flogen Star OUTREACH
Publication Year:2016
Pages:180 pages
ISBN:978-1-987820-40-9
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    Energy & Materials Saving and Emission Reduction in Aluminum

    Yingfu Tian1; Jianguo Yin1;
    1, Chongqing, China;
    Type of Paper: Regular
    Id Paper: 108
    Topic: 37

    Abstract:

    A roadmap and direction for energy saving and emission reduction in aluminum electrolysis were suggested. There is large room for saving energy and raw materials in the aluminum reduction process. The potential of energy saving and emission reduction is significant. A new cell, named full closed reduction cell was suggested in this paper. In addition, insulation materials with the high fraction of alumina can be reused as alumina raw material after reduction pot failure, which enables clean Hall-Heroult process.

    Keywords:

    Electro Winning of Aluminium ;

    References:

    [1] Chongqin Tiantai Aluminum Industry Smelter: Files for design of 300kA prebaked anode aluminum reduction cells
    [2] T. Yingfu: Anode-cathode-distance model for aluminium reduction cell and its energy consumption, Light Metal, 2(2011), 31-33
    [3] P. Jianping, T. Yingfu, F. Naixiang, et al: Test of novel energy-saving cell for aluminum electrolysis, Journal of Materials and Metallurgy, 8(2009): 165-168
    [4] L. Hesong, C. Xi, T. Yingfu: The optimization of the anodic width in aluminium reduction cells in the condition of low carbon, (2010), 22-27
    [5] L. Hesong, T. Yingfu, C. Zhen, et al: A full closed top structure for aluminum reduction cell, CN103060849A
    [6] Qiu Zhuxian, He Minghong, Li Qingfeng: Aluminium electrolysis at 800-900℃--a new approach to energy savings. Transactions of Nonferrous Metals Society, 3 (1993), (4), 11-18
    [7] Yang Junjie: Analysis and application of harmless treatment spent cathode carbon blocks technology, Light Metal, (2014), (1):38-41
    [8] Qiu Zhenzhuo: Flow of element F in alumina production with sintering process, Light Metal, (1989), (1):15-18

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    Cite this article as:

    Tian Y and Yin J. Energy & Materials Saving and Emission Reduction in Aluminum. In: Kongoli F, Feng N, Polyakov P, Gaune-Escard M, editors. Sustainable Industrial Processing Summit SIPS 2016 Volume 3: Oye Intl. Symp. / Ionic Liquid and Aluminum. Volume 3. Montreal(Canada): FLOGEN Star Outreach. 2016. p. 159-166.