10.Polysilicon/silicone
Achievements in polysilicon
Achievements in silicone
Achievements in silane
| No. | Project Name | Owner | Tower Diameter mm | Time |
| 1 | Technical transformation project of 8 Kt/a high-purity and low-energy consumption polysilicon material | Inner Mongolia Ordos Polysilicon Industry Co., Ltd. | Φ2700 | 2016.11 |
| 2 | 1.5 Kt/a polysilicon project | Inner Mongolia Shenzhou Silicon Industry Co., Ltd. | Φ1900 | 2016.07 |
| 3 | 2.0 m quench tower renovation | Jiangsu Zhongneng Silicon Technology Development Co., Ltd. | Φ2000 | 2015.11 |
| 4 | Cold hydrogenation, reducing tail gas CDI and rectification transformation project | Wuhan Dongli Photovoltaic Electronics Co., Ltd. | Φ2800 | 2012.10 |
| 5 | 1.25 Kt/a electronic-grade polysilicon production line project (expansion) | Upper Yellow River Hydropower Development Co., Ltd. | Φ1100 | 2012.03 |
| 6 | 50 Kt/a silicon tetrachloride conversion project of 3 Kt/a polysilicon | Inner Mongolia Shenzhou Silicon Industry Co., Ltd. | Φ2500 | 2011.06 |
| 7 | 1# tower and 2# tower of hydrogenation process | Luoyang Xinan Changtong Silicon Industry Co., Ltd. | Φ1600 | 2011.03 |
| 8 | 2 Kt/a polycrystalline silicon project | Luoyang Saiyang Silicon Industry Co., Ltd. | Φ2400 | 2011.03 |
| No. | Project Name | Owner | Tower Diameter mm | Time |
| 1 | 500# rectification tower of silicone reconstruction and expansion project (Phase II) | Tangshan Sanyou Silicon Industry Co., Ltd. | Ф2100 | 2013.11 |
| 2 | Technical renovation and expansion of 70 Kt/a silicone project | Sichuan Sifeng Silicone Material Co., Ltd. | Φ3800 | 2012.03 |
| No. | Project Name | Owner | Tower Diameter mm | Time |
| 1 | 2 Mt/a silane project | Henan Silane Technology Development Co., Ltd. | Φ2200 | 2016.07 |
| 2 | Saturation tower of 600 t silane demonstration project | Xuchang Shoushan Tianrui Technology Co., Ltd. | Φ800 | 2016.01 |
