Method for producing lactic acid from waste paper using lanthanide-based metal catalyst

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United States of America Patent

PATENT NO 11794167
APP PUB NO 20220379286A1
SERIAL NO

17741885

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Abstract

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Disclosed are a method for producing lactic acid from wastes containing cellulose and/or hemicellulose and a catalyst for thermochemical conversion reaction of wastes containing cellulose and/or hemicellulose. The method includes a step of adding a metal catalyst to wastes containing cellulose and/or hemicellulose and performing thermochemical conversion reaction. The method provides an effect of producing lactic acid from discarded wastes, e.g., waste paper such as waste corrugated paperboards, waste paper boxes, waste newspapers, etc.

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Patent Owner(s)

  • KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jae Wook Seoul, KR 20 140
Ha, Jeong-Myeong Seoul, KR 14 17
Kim, Chang Soo Seoul, KR 102 963
Kim, Kwang Ho Seoul, KR 68 827
Yoo, Chunjae Seoul, KR 3 0

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