木炭の研究(第III報)精煉適度について
書誌事項
- タイトル別名
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- Studies on charcoal (III) Suitable refining in charcoal-making
抄録
The suitable refinning degree of Japanese black charcoals has been studied by writers.<br>As the experimental materials, we used the black oak charcoal and we cut them 8-9cm and tested by the ref inning meter, and divided 5 groups by refinning degree, 1-2, 3-4, 5-6, 7-8, 9.<br>Each group was accepted a combustion test and studied the relationship between refinning degree and combustion state.<br>We have found that the suitable refinning degree was 6-7, judging from heat efficiency and combustion time.
収録刊行物
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- 日本林學會誌
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日本林學會誌 34 (9), 286-289, 1952
日本森林学会
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詳細情報 詳細情報について
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- CRID
- 1390282681328663424
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- NII論文ID
- 130003577465
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- ISSN
- 21858195
- 0021485X
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可