Beneficial and Technological Analysis for the Recycling of Solar Grade Silicon Wastes

被引：37

作者：

Dong, Anping ^{[1
]}

Zhang, Lifeng ^{[1
]}

Damoah, Lucas N. W. ^{[1
]}

机构：

[1] Missouri Univ Sci & Technol Missouri S&T, Dept Mat Sci & Engn, Rolla, MO 65409 USA

来源：

JOM | 2011年 / 63卷 / 01期

关键词：

INCLUSION REMOVAL; PURIFICATION; FILTRATION; FEEDSTOCK; SLURRY;

D O I：

10.1007/s11837-011-0006-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the current paper, different kinds of silicon wastes during the production of. SoG-Si were summarized and the beneficial analyses, such as financial value, energy value, CO, emissions, and efficiency and energy payback time, were briefly discussed for the recycling of SoG-Si wastes. Possible technologies to recycle and purify SoG-Si wastes were reviewed: such as filtration, sedimentation, solidification control, electromagnetic separation, plasma oxidation, centrifugation, and high temperature remelting process, et al.

引用

页码：23 / 27

页数：5

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