| 我国薪炭材树种的热值与生态差异的研究 |
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| 引用本文： | 景雷,严立楠,王先凯.我国薪炭材树种的热值与生态差异的研究[J].林产化学与工业,1988(1). |
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| 作者姓名： | 景雷 严立楠 王先凯 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所 南京
(景雷，严立楠)，中国林业科学研究院林产化学工业研究所 南京(王先凯) |
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| 摘 要： | 本文对木材热值的测定方法进行了研究。为了提高试验的精确度,改进了试样的容器;减少试样辅助添加剂引入的误差;考虑了含脂材挥发物对热值的影响,提出了一个实际通用的测试方法。通过对二十四种样木的测试,综合分析了测试误差、生态差异以及营林因子等的影响,对薪材热值的树种间差异和生态因子对热值变异时影响进行了研究。
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| 关 键 词： | 薪炭材 热值 生态差异 |
THE CORRELATION OF THE ECOLOGIC VARIATION WITH THE CALORIFIC VALUE OF CHINESE FUELWOOD SPECIES |
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| Jiang Lei Yan Linan Wang Xiankai.THE CORRELATION OF THE ECOLOGIC VARIATION WITH THE CALORIFIC VALUE OF CHINESE FUELWOOD SPECIES[J].Chemistry & Industry of Forest Products,1988(1). |
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| Authors: | Jiang Lei Yan Linan Wang Xiankai |
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| Abstract: | The measurement of the calorific value of Chinese fuelwoods has been studied. In order to increase the precision of the measurement, the size of the calorimeter's crucible was improved, and the error introduced by the additives of samples was omitted. And also the effect of volatile constituents on the calorific value of pine-wood was considered. A practical and commonly used procedure of measurment has been worked out.
According to the resulted calorific values of 24 samples of Chinese fuelwood species, the error of measurement, the variations caused by the ecologic condition and forest management were comprehensively analyzed. The essential differences of calorific value of fuelwood among species with the effect of ecologic variation has been investigated. |
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| Keywords: | Fuelwood Calorific value Ecologic variation |
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