Method for producing alkylphenol
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United States of America Patent
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Jan 31, 2017
Grant Date -
Nov 3, 2016
app pub date -
Jan 20, 2016
filing date -
Apr 30, 2015
priority date (Note) -
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Abstract
A method for producing alkylphenol is provided. The method includes charging phenol and an olefinic compound into a reaction zone of a reactive distillation tower for a reaction; and separating a product stream containing alkylphenol from the reactive distillation tower, wherein the boiling point of the olefinic compound is lower than that of the phenol, and the phenol is charged into the reactive distillation tower at a charging position located above a position for charging the olefinic compound.
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