Mass transfer column and a crown element for a mass transfer column
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United States of America Patent
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Aug 19, 2014
Grant Date -
Oct 20, 2011
app pub date -
Apr 7, 2011
filing date -
Apr 20, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
The crown element for securing a packing in a mass transfer column comprises an elongate sheet which comprises a roof element, a wall element and a bottom element. A first bending line is formed between the roof element and the wall element and a second bending line is formed between the wall element and the bottom element. Incisions are formed in the roof element and grooves are formed in the bottom element. The number of incisions is smaller than the number of grooves.
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