Journal of the Korean Wood Science and Technology
- Volume 17 Issue 3
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- Pages.1-7
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- 1989
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- 1017-0715(pISSN)
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- 2233-7180(eISSN)
Utilization of Ligno-cellulosic Biomass(II) - Saccharification of Exploded Wood by Acid Hydrolysis -
목질계(木質系) Biomass의 이용(II) - 폭쇄재(爆碎材)의 산가수분해(酸加水分解)에 의한 당화(糖化)
- Yang, Jae-Kyung (College of Agriculture, Kyungpook National University) ;
- Lee, Jong-Yoon (College of Agriculture, Kyungpook National University) ;
- Chang, Jun-Pok (College of Agriculture, Kyungpook National University)
- Received : 1989.04.18
- Published : 1989.09.30
Abstract
This study was performed to obtain the optimal condition that hydrolyzed exploded pine(Pinus densiflora), oak(Quercus serrata) and birch wood(Betula platyphylla var. japonica) by using sulfuric acid. The results obtained were summarized as follows: In hydrolysis of wood meal with sulfuric acid. maximum yield of sugar appeared that pine was 12 hours. oak and birch were 24 hours with 65% sulfuric acid. Futhermore, when wood meal and exploded woods were hydrolyzed with 65% sulfuric acid at
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