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Title: 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):
5,411,149
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 = {1995},
month = {5}
}