Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same
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United States of America Patent
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Feb 3, 2015
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N/A
app pub date -
May 14, 2012
filing date -
May 16, 2011
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Abstract
Cross flow trays in a mass transfer column are provided with downcomers having one or more walls that extend from a tray deck of one the cross flow trays to an elevation below a tray deck of an underlying one of the cross flow trays. The downcomer walls are connected to and provide structural support for the tray decks of the cross flow trays.
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