Heterogeneous catalyst for preparing acrylic acid, and acrylic acid preparation method using same
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United States of America Patent
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Jun 11, 2019
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Jul 19, 2018
app pub date -
Aug 24, 2016
filing date -
Sep 1, 2015
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Abstract
The present disclosure relates to a catalyst used in the preparation of acrylic acid and acrylic acid preparation method using the same, and more specifically, discloses a catalyst capable of enhancing selectivity of acrylic acid and a production yield of acrylic acid when preparing acrylic acid from allyl alcohol using a heterogeneous catalyst including bimetallic alloy catalyst particles of gold and another metal, and an acrylic acid preparation method using the same.
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