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Title: Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal]

Abstract

Magnetic and nonmagnetic materials are separated by passing stream thereof past coaxial current-carrying coils which produce a magnetic field wherein intensity varies sharply with distance radially of the axis of the coils.

Inventors:
; ;
Issue Date:
OSTI Identifier:
6306646
Assignee:
Dept. of Energy
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; COAL; DESULFURIZATION; MAGNETIC SEPARATORS; PYRITE; REMOVAL; MAGNET COILS; CARBONACEOUS MATERIALS; CHALCOGENIDES; CHEMICAL REACTIONS; CONCENTRATORS; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ENERGY SOURCES; EQUIPMENT; FOSSIL FUELS; FUELS; IRON COMPOUNDS; IRON SULFIDES; MATERIALS; MINERALS; ORES; PYRITES; SULFIDES; SULFUR COMPOUNDS; SULFUR ORES; TRANSITION ELEMENT COMPOUNDS; 013000* - Coal, Lignite, & Peat- Transport, Handling, & Storage; 010402 - Coal, Lignite, & Peat- Purification & Upgrading

Citation Formats

Hise, Jr, E C, Holman, A S, and Friedlaender, F J. Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal]. United States: N. p., 1980. Web.
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Hise, Jr, E C, Holman, A S, & Friedlaender, F J. Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal]. United States.
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Hise, Jr, E C, Holman, A S, and Friedlaender, F J. Thu . "Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal]". United States.
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@article{osti_6306646,
title = {Method and apparatus for separating materials magnetically. [Patent application; iron pyrite from coal]},
author = {Hise, Jr, E C and Holman, A S and Friedlaender, F J},
abstractNote = {Magnetic and nonmagnetic materials are separated by passing stream thereof past coaxial current-carrying coils which produce a magnetic field wherein intensity varies sharply with distance radially of the axis of the coils.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Nov 06 00:00:00 EST 1980},
month = {Thu Nov 06 00:00:00 EST 1980}
}
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Patent:
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