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Title: Device and method for separating minerals, carbon and cement additives from fly ash

Abstract

A process for separating organic and inorganic particles from a dry mixture by sizing the particles into isolated fractions, contacting the sized particles to a charged substrate and subjecting the charged particles to an electric field to separate the particles.

Inventors:
; ;
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1174697
Patent Number(s):
6681938
Application Number:
09/878,196
Assignee:
The United States of America as represented by the United States Department of Energy (Washington, DC)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS B03C - MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
Resource Type:
Patent
Resource Relation:
Patent File Date: 2001 Jun 12
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES

Citation Formats

Link, Thomas A., Schoffstall, Micael R., and Soong, Yee. Device and method for separating minerals, carbon and cement additives from fly ash. United States: N. p., 2004. Web.
Link, Thomas A., Schoffstall, Micael R., & Soong, Yee. Device and method for separating minerals, carbon and cement additives from fly ash. United States.
Link, Thomas A., Schoffstall, Micael R., and Soong, Yee. Tue . "Device and method for separating minerals, carbon and cement additives from fly ash". United States. https://www.osti.gov/servlets/purl/1174697.
@article{osti_1174697,
title = {Device and method for separating minerals, carbon and cement additives from fly ash},
author = {Link, Thomas A. and Schoffstall, Micael R. and Soong, Yee},
abstractNote = {A process for separating organic and inorganic particles from a dry mixture by sizing the particles into isolated fractions, contacting the sized particles to a charged substrate and subjecting the charged particles to an electric field to separate the particles.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {1}
}

Patent:

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