长尾木乙醇制品的化学性质研究

Q4 Agricultural and Biological Sciences

林业科学研究 Pub Date : 2016-10-20 DOI:10.4172/2168-9776.1000186

A. Afe

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引用次数: 2

摘要

这项工作涵盖了用木材生物质而不是淀粉生物质制造乙醇的过程。在尼日利亚Ondo州Ore的一家锯木厂收集了Brachystegia eurichoma的锯末，并通过水解和发酵工艺用于生产乙醇。木种密度为750 kg/cm3。所得乙醇的密度为0.8033 g/cm3。采用傅里叶变换红外光谱分析仪(FTIR)和原子吸收光谱分析仪(AAS)对木材生物质乙醇的离子成分进行了分析。原子吸收光谱结果表明，三种木材制备的乙醇中含有铜(Cu)、锌(Zn)、镉(Cd)和铬(Cr)等过渡金属;红外光谱结果表明，乙醇中存在OH、碳-碳单键等乙醇官能团。

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Examination of Chemical Properties of Ethanol Product of Brachystegia eurichoma Wood

This work covers the process of making Ethanol from wood biomass instead of starchy biomass. The saw dust of Brachystegia eurichoma was collected in a saw mill in Ore, Ondo State, Nigeria and it was used to produce ethanol by hydrolysis and fermentation processes. The density of the wood species was 750 kg/cm3. The density of the ethanol produced was gotten to be 0.8033 g/cm3. The ionic constituents of the ethanol from the wood biomass was analyzed using Fourier Transform Infrared Spectrometric Analyzer (FTIR) and Atomic Absorption Spectrometric Analyzer (AAS). The AAS result shows that the ethanol obtained from the three wood species contains transition metals like Copper (Cu), Zinc (Zn), Cadmium (Cd) and Chromium (Cr) while the FTIR results show the presence of ethanol functional groups such as OH, Carbon to carbon single bond which are normal components of ethanol in the conventional ethanol.

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来源期刊

林业科学研究 Environmental Science-Ecology

CiteScore

0.90

自引率

0.00%

发文量

4834

期刊介绍： Forestry Research is a comprehensive academic journal of forestry science organized by the Chinese Academy of Forestry. The main task is to reflect the latest research results, academic papers and research reports, scientific and technological developments and information on forestry science mainly organized by the Chinese Academy of Forestry, to promote academic exchanges at home and abroad, to carry out academic discussions, to flourish forestry science, and to better serve China's forestry construction. The main contents are: forest seeds, seedling afforestation, forest plants, forest genetic breeding, tree physiology and biochemistry, forest insects, resource insects, forest pathology, forest microorganisms, forest birds and animals, forest soil, forest ecology, forest management, forest manager, forestry remote sensing, forestry biotechnology and other new technologies, new methods, and to increase the development strategy of forestry, the trend of development of disciplines, technology policies and strategies, etc., and to increase the forestry development strategy, the trend of development of disciplines, technology policies and strategies. It is suitable for scientists and technicians of forestry and related disciplines, teachers and students of colleges and universities, leaders and managers, and grassroots forestry workers.