Recovering high-purity silicon from mono-/poly-silicon cutting loss slurry

Cailiao Kexue yu Gongyi/Material Science and Technology

Volumn 19, Issue 4, 2011, Pages

  Guo, Jing ^a,b   Xing, Peng Fei ^a   Tu, Gan Feng ^a   Qi, Yang ^b  

^a NORTHEASTERN UNIVERSITY   (China)

^b NORTHEASTERN UNIVERSITY   (China)

Author keywords

Cutting slurry; High purity silicon; Mono silicon; Poly silicon; Polyethylene glycol; Recovery; Silicon carbide

Indexed keywords

HIGH-PURITY SILICON; INGOT CASTING; INORGANIC SALTS; MONO-SILICON; ORTHOGONAL TEST; PARTICLE SIZE ANALYZERS; RECOVERY RATIO; SILICON INGOT; SOLID-TO-LIQUID RATIO; X RAY FLUORESCENCE;

ANOXIC SEDIMENTS; GLYCOLS; HYDROCHLORIC ACID; HYDROFLUORIC ACID; INGOTS; LIQUIDS; PARTICLE SIZE ANALYSIS; POLYETHYLENE GLYCOLS; RECOVERY; RECYCLING; SEDIMENTOLOGY; SILICON CARBIDE; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

POLYSILICON;

EID: 80053993118     PISSN: 10050299     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. DOMINIQUE S, ROLAND E. Silicon feedstock for the multi-crystalline photovoltaic industry [J]. Solar Energy Materials and Solar Cells, 2002, 72(1/2/3/4): 27-40.
2. 2006, 24(6): 8-10.
3. BRUTON T M. General trends about photovoltaic based on crystalline silicon [J]. Solar Energy Materials and Solar Cells, 2002, 72(1/2/3/4): 3-10.
4. MILES R W, HYNES K M, FORBES I. Photovoltaic solar cells: an overview of state-of-the-art cell development and environmental issues [J]. Progress in Crystal Growth and Characterization of Materials, 2005, 51(1/2/3): 1-42.
5. HAHN P O. The 300 mm Silicon wafer-a cost and technology challenge [J]. Microelectronic Engineering, 2001, 56(12): 3-13.
6. 200810232782.6 [P]. 2009-07-08.
7. 200710117665.0 [P]. 2007-07-15.
8. 200610058746.3 [P]. 2007-09-12.
9. 200610029378.X [P]. 2008-01-30.
10. 200710018636.9 [P]. 2009-08-19.
11. WANG T Y, LIN Y C, TAI C Y, et al. A novel approach for recycling of kerf loss silicon from cutting slurry waste for solar cell applications [J]. Journal of Crystal Growth, 2008, 310: 3403-3406.
12. WU Yung-fu, CHEN Yuan-ming. Separation of silicon and silicon carbide using an electrical field [J]. Separation and Purification Technology, 2009, 68(1): 70-74.
13. BARRACLOUGH K G, LONI A, CAFFULL E, et al. Cold compaction of silicon powders without a binding agent [J]. Materials Letters, 2007, 61: 485-487.
14. 200910187695.8 [P]. 2009-10-18.