Invention Grant
US07651545B2 Method for agglomerating and passivating used material or fines resulting from the production of organohalosilanes
失效
用于生成有机卤代硅烷所产生的所用材料或细粒的聚集和钝化的方法
- Patent Title: Method for agglomerating and passivating used material or fines resulting from the production of organohalosilanes
- Patent Title (中): 用于生成有机卤代硅烷所产生的所用材料或细粒的聚集和钝化的方法
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Application No.: US10580257Application Date: 2004-11-18
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Publication No.: US07651545B2Publication Date: 2010-01-26
- Inventor: Gérard Simon , Daniel Bajolet , André Acloque
- Applicant: Gérard Simon , Daniel Bajolet , André Acloque
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Chimie
- Current Assignee: Rhodia Chimie
- Current Assignee Address: FR Aubervilliers
- Agency: Buchanan, Ingersoll & Rooney P.C.
- Priority: FR0313927 20031127
- International Application: PCT/FR2004/002939 WO 20041118
- International Announcement: WO2005/063775 WO 20050714
- Main IPC: C22B1/14
- IPC: C22B1/14 ; C22B7/02
Abstract:
The process for agglomerating and passivating the pulverulent used material and/or the pulverulent fines resulting from the production of organohalosilanes, comprises the mixing of this used material and/or fines with a binder chosen from aluminum silicates and the production of a solid agglomerated product by compression in a press, such as a roll type briquette machine. The invention also relates to the agglomerated product thus obtained and to its use in the recovery of certain metals, such as silicon and copper.
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