Method of producing anhydrosugar alcohol using steam

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United States of America Patent

PATENT NO 10047099
APP PUB NO 20170057975A1
SERIAL NO

15247030

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method for producing anhydrosugar alcohol, including: feeding sugar alcohol into a reactor and performing a dehydration reaction of the fed sugar alcohol to produce anhydrosugar alcohol; and supplying steam to the reactor to evaporate the produced anhydrosugar alcohol. According to the present invention, anhydrosugar alcohol can be produced in a high yield by increasing the specific surface area of reaction mother liquor and reducing the partial pressure of the product.

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Patent Owner(s)

  • SK INNOVATION CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Suk Joon Daejeon, KR 12 6
Son, Sung Real Daejeon, KR 27 4
Song, In Hyoup Daejeon, KR 12 10
Yim, Yoon Jae Sejong-si, KR 6 22

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