Invention Grant
- Patent Title: Processes for recovering silane from heavy-ends separation operations
- Patent Title (中): 从重尾分离操作回收硅烷的方法
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Application No.: US12898494Application Date: 2010-10-05
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Publication No.: US08524048B2Publication Date: 2013-09-03
- Inventor: Zhihui Gu , Timothy D. Truong , Puneet Gupta
- Applicant: Zhihui Gu , Timothy D. Truong , Puneet Gupta
- Applicant Address: US MO St. Peters
- Assignee: MEMC Electronic Materials, Inc.
- Current Assignee: MEMC Electronic Materials, Inc.
- Current Assignee Address: US MO St. Peters
- Agency: Armstrong Teasdale LLP
- Main IPC: B01D3/14
- IPC: B01D3/14 ; C01B33/04 ; F25J1/00
Abstract:
Processes and systems for purifying silane-containing streams are disclosed with relatively less silane being lost in impurity streams by use of distillation and/or condensation operations.
Public/Granted literature
- US20120080304A1 Processes for Recovering Silane From Heavy-Ends Separation Operations Public/Granted day:2012-04-05
Information query
