書誌事項
- タイトル別名
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- Effect of Converge Mill Grinding on the Enzymatic Saccharification Characteristics of Woody Materials
- モクシツ ゲンリョウ ノ コウソ トウカ トクセイ ニ オヨボス コンバージミル フンサイ ノ エイキョウ
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The effect of the grinding of raw Japanese cedar chip as a model material of woody materials by a new type ball mill, namely converge mill, was studied for the effective enzymatic saccharification. We achieved almost 100% of saccharification degree from ground cedar powder prepared by the converge mill. The grinding time of the converge mill was shorter than that of a conventional tumbling mill. We found that the crystallinity index was more important factor than the mean diameter on the saccharification degree, indicating that the breaking of the micro fiblril structure of cellulose is more essential than the downsizing of the bulk particle. We also studied the effect of media ball types of the converge mill and found that chromium steel ball was more effective to obtain high saccharification degree than SUS 304 and stabilized zirconia balls. We investigated an optimum grinding condition for the converge mill and found that higher rotation speed, lower amount of reactant charge, higher amount of media ball charge, and smaller size of media ball were optimum conditions for the saccharification. It was concluded that the grinding of Japanese cedar by the converge mill was an effective pretreatment to achieve high efficient enzymatic saccharification.
収録刊行物
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- 日本エネルギー学会誌
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日本エネルギー学会誌 89 (10), 968-974, 2010
一般社団法人 日本エネルギー学会
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詳細情報 詳細情報について
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- CRID
- 1390001204358147456
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- NII論文ID
- 130004741161
- 40017365337
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- NII書誌ID
- AN10373883
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- ISSN
- 18826121
- 09168753
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- NDL書誌ID
- 10880611
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- KAKEN
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- 抄録ライセンスフラグ
- 使用不可