Pre-aggregate drying method and energy efficient asphalt plant
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United States of America Patent
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Aug 13, 2013
Grant Date -
Oct 18, 2012
app pub date -
Jun 25, 2012
filing date -
Jul 22, 2008
priority date (Note) -
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Abstract
An HMA plant which uses incidental heating of metal surfaces in combination with hot exhaust gases to pre-heat and pre-dry virgin aggregate material contained in an enclosed container which permits hot dry air to pass through interstices in the virgin aggregate material stored in the container.
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Cited Art Landscape
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