Aqueous biphasic extraction process with pH and particle control
Abstract
A process for aqueous biphasic extraction of metallic oxides and the like from substances containing silica. Control of media pH enables efficient and effective partition of mixture components. The inventive method may be employed to remove excess silica from kaolin clay. 2 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Chicago, IL (United States)
- OSTI Identifier:
- 46298
- Patent Number(s):
- 5411149
- Application Number:
- PAN: 7-928,790
- Assignee:
- ARCH Development Corp., Argonne, IL (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 2 May 1995
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 40 CHEMISTRY; KAOLINITE; SEPARATION PROCESSES; SILICA; PH VALUE; AQUEOUS SOLUTIONS; PROCESS CONTROL
Citation Formats
Chaiko, D J, and Mensah-Biney, R. Aqueous biphasic extraction process with pH and particle control. United States: N. p., 1995.
Web.
Chaiko, D J, & Mensah-Biney, R. Aqueous biphasic extraction process with pH and particle control. United States.
Chaiko, D J, and Mensah-Biney, R. Tue .
"Aqueous biphasic extraction process with pH and particle control". United States.
@article{osti_46298,
title = {Aqueous biphasic extraction process with pH and particle control},
author = {Chaiko, D J and Mensah-Biney, R},
abstractNote = {A process for aqueous biphasic extraction of metallic oxides and the like from substances containing silica. Control of media pH enables efficient and effective partition of mixture components. The inventive method may be employed to remove excess silica from kaolin clay. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 02 00:00:00 EDT 1995},
month = {Tue May 02 00:00:00 EDT 1995}
}
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