Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst
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United States of America Patent
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Jan 9, 2018
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Oct 26, 2017
app pub date -
Dec 8, 2015
filing date -
Dec 19, 2014
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Abstract
The present invention relates to: a catalyst for glycerin dehydration; a preparation method therefor; and an acrolein preparation method using the catalyst. According to one embodiment of the present invention, the catalyst is used in glycerin dehydration so as to exhibit high catalytic activity, a high yield and high acrolein selectivity, and has a characteristic in which carbon is not readily deposited, thereby having a long lifetime compared with that of a conventional catalyst.
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