Invention Application
- Patent Title: SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS
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Application No.: US15750331Application Date: 2016-08-08
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Publication No.: US20180237306A1Publication Date: 2018-08-23
- Inventor: Ali SHAHVERDI , Pierre CARABIN
- Applicant: PYROGENESIS CANADA INC.
- International Application: PCT/CA2016/000205 WO 20160808
- Main IPC: C01B33/033
- IPC: C01B33/033 ; C01B33/025
Abstract:
An apparatus and a process for the production of high purity silicon from silica containing material such as quartz or quartzite, using a vacuum electric arc furnace, are disclosed.
Public/Granted literature
- US11267714B2 Silica to high purity silicon production process Public/Granted day:2022-03-08
Information query
IPC分类:
