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Within-Tree Variation of Detailed Fiber Morphology and Its Position Representing the Whole-Tree Value in Eucalyptus camaldulensis and E. globulus 桉树和球桉树内细纤维形态的变异及其代表整树价值的位置
Appita Pub Date : 2004-01-01 DOI: 10.1007/978-4-431-53963-6_15
J. Ohshima, S. Yokota, N. Yoshizawa, T. Ona
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引用次数: 11
Within-tree variation of vessel morphology and frequency, and representative heights for estimating whole-tree values in Eucalyptus camaldulensis and E. globulus 桉树和蓝桉树内导管形态和频率的变化，以及用于估算全树值的代表高度
Appita Pub Date : 2004-01-01 DOI: 10.1007/978-4-431-53963-6_16
J. Ohshima, S. Yokota, N. Yoshizawa, T. Ona
{"title":"Within-tree variation of vessel morphology and frequency, and representative heights for estimating whole-tree values in Eucalyptus camaldulensis and E. globulus","authors":"J. Ohshima, S. Yokota, N. Yoshizawa, T. Ona","doi":"10.1007/978-4-431-53963-6_16","DOIUrl":"https://doi.org/10.1007/978-4-431-53963-6_16","url":null,"abstract":"","PeriodicalId":50743,"journal":{"name":"Appita","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/978-4-431-53963-6_16","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51419948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Liquid Flow through Packed Columns of Cooked Wood Chips 液体流经熟木屑填充柱
Appita Pub Date : 2002-01-01 DOI: 10.14288/1.0090807
Quak Foo Lee, C. Bennington
{"title":"Liquid Flow through Packed Columns of Cooked Wood Chips","authors":"Quak Foo Lee, C. Bennington","doi":"10.14288/1.0090807","DOIUrl":"https://doi.org/10.14288/1.0090807","url":null,"abstract":"A key parameter affecting liquor flow in a pulp digester is the flow resistance through the chip column as a function of operating conditions. A laboratory apparatus was built to measure the pressure drop through a packed bed of wood chips as a function of chip size distribution, chip lignin content (Kappa number), compacting pressure and liquid velocity. Tests confirmed that the flow resistance depended primarily on the void fraction of the chip bed and the liquor velocity through it. The bed void fraction was affected by the chip size and size distribution, the Kappa number of the chips (which affected their flexibility), the compaction force applied to the chip column and the liquor flow velocity.","PeriodicalId":50743,"journal":{"name":"Appita","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66898517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Environmental life cycle assessment of some new methods for producing bleached pulps from Australian eucalypt woods 澳大利亚桉树漂白纸浆生产新方法的环境生命周期评价
Appita Pub Date : 1996-01-01 DOI: 10.1016/s0140-6701(97)80407-9
H. Ryynänen, P. J. Nelson
{"title":"Environmental life cycle assessment of some new methods for producing bleached pulps from Australian eucalypt woods","authors":"H. Ryynänen, P. J. Nelson","doi":"10.1016/s0140-6701(97)80407-9","DOIUrl":"https://doi.org/10.1016/s0140-6701(97)80407-9","url":null,"abstract":"","PeriodicalId":50743,"journal":{"name":"Appita","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/s0140-6701(97)80407-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"55842451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
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