Invention Grant
- Patent Title: Oxides extracted from vegetal matter and process therefor
- Patent Title (中): 从植物提取的氧化物并进行处理
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Application No.: US12106719Application Date: 2008-04-21
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Publication No.: US07754186B2Publication Date: 2010-07-13
- Inventor: Milton F. De Souza , Paulo Dos Santos Batista , Jefferson B. L. Liborio
- Applicant: Milton F. De Souza , Paulo Dos Santos Batista , Jefferson B. L. Liborio
- Applicant Address: BR Sao Paulo
- Assignee: Fundacao de Amparo a Pesquisa do Estado de Sao Paulo
- Current Assignee: Fundacao de Amparo a Pesquisa do Estado de Sao Paulo
- Current Assignee Address: BR Sao Paulo
- Agency: Hoffman Warnick LLC
- Agent John A. Merecki
- Main IPC: C01B33/00
- IPC: C01B33/00
Abstract:
The invention concerns a process for the extraction of acid or basic oxides contained in a vegetal matter, more specifically it concerns the extraction of silica from rice husks. The invention also concerns pure oxides extracted from vegetal matter. The invention also concerns the process for the extraction of carbon-rich oxide compositions from vegetal matter, and compositions obtained through said process.
Public/Granted literature
- US20080193364A1 OXIDES EXTRACTED FROM VEGETAL MATTER AND PROCESS THEREFOR Public/Granted day:2008-08-14
Information query
