Continuous recycling of diamond wire sawing silicon powder–electron beam melting coupled with continuous feeding technology
Z Hu, Y Cui, J Li, Y Tan, D Jiang, P Li - Chemical Engineering Journal, 2024 - Elsevier
Abstract Diamond Wire Sawing Silicon Powder (DWSSP), as the current major photovoltaic
solid waste, how to achieve large-scale recycling has become the focus of the industry's …
solid waste, how to achieve large-scale recycling has become the focus of the industry's …
Recycling of kerf loss silicon: An optimized method to realize effective elimination of various impurities
Z Hu, F Yuan, J Li, Y Tan, P Li - Waste Management, 2023 - Elsevier
Photovoltaic solid waste, particularly diamond-wire sawing silicon powder (DWSSP), has
emerged as a significant concern in the industry. Consequently, the recycling and reuse of …
emerged as a significant concern in the industry. Consequently, the recycling and reuse of …
Study on the Purification Process of Waste Silicon Powder in the Synthesis Process of Organosilicon Monomer
X Cai, J Wu, K Wei, W Ma - Silicon, 2024 - Springer
Due to waste contact and waste slurry generated in the production process of silicone
monomer after copper extraction of the residue (WSP), a significant accumulation leads to …
monomer after copper extraction of the residue (WSP), a significant accumulation leads to …
A Novel Strategy for the Simultaneous Recovery of Silicon and Copper from Spent Silicon Contact Mass
J Cao, X Cai, J Wu, K Wei, W Ma - Silicon, 2024 - Springer
The recovery of silicon and copper from spent silicon contact mass (SSCM) holds significant
importance for environmental protection and resource scarcity. This study introduced a novel …
importance for environmental protection and resource scarcity. This study introduced a novel …
Study on the Purification Mechanism of Low-Grade Silicon Ore through a Combination of Direct Roasting and Pressure Leaching
J Qu, Z Chen, D Wu, W Ma - Silicon, 2024 - Springer
Impurities in low-grade silicon ore, particularly iron and aluminum, can significantly influence
the quality of subsequent products. Therefore, it is vital to eliminate these impurities to …
the quality of subsequent products. Therefore, it is vital to eliminate these impurities to …
Enhancing Metal Impurity Removal in Diamond Wire-Sawing Silicon Kerf-Loss through Sonifier-Assisted Acid Leaching Process
The silicon kerf which is diamond wire-saw silicon powder (DWSSP) is obtained from a
diamond wire saw machine. The DWSSP contains metallic impurities originating from the …
diamond wire saw machine. The DWSSP contains metallic impurities originating from the …