Collecting facility of high melting point component in gas and collecting facility of dihalogenated aromatic compound in gas
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United States of America Patent
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Oct 18, 2005
Grant Date -
May 20, 2004
app pub date -
Aug 8, 2003
filing date -
Aug 9, 2002
priority date (Note) -
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Abstract
A collecting facility for collecting a component of a high melting point in a gas that includes a collecting tower through which a gas flows, a treating liquid projecting apparatus projecting treating liquid having temperature not higher than the melting point of a high melting point component in the gas in the collecting tower, and an extracting device for extracting from the inside of the collecting tower a slurry composed of the treating liquid and the high melting point component solidified by contact with the treating liquid.
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