Thermo characteristics of steam-exploded bamboo (Phyllostachys pubescens) lignin
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چکیده
منابع مشابه
Effects of Extraction Conditions on the Characteristics of Ethanol Organosolv Lignin from Bamboo (Phyllostachys pubescens Mazel)
The structure and properties of ethanol organosolv lignin (EOL) extracted from bamboo under various conditions were characterized. EOL yield increased at high temperatures of 160 to 200 °C and a reaction time of 1 to 3 h. The nitrogen content in lignin was low, with a maximum of 0.62%. The carbon content increased with increasing temperature and prolonged time, whereas oxygen content showed an ...
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YU, H. Q., JIANG, Z. H., HSE, C. Y. & SHUPE, T. F. 2008. Selected physical and mechanical properties of moso bamboo (Phyllostachys pubescens). Selected physical and mechanical properties of 4–6 year old moso bamboo (Phyllostachys pubescens) grown in Zhejiang, China were investigated at different vertical and horizontal positions. Two way analysis of variance and Tukey’s mean comparison tests in...
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Moso bamboo (Phyllostachys pubescens) forest is one of the important terrestrial forest ecosystems with a high potential for carbon fixation. However, the estimation of carbon storage in Moso bamboo stands has shown great variation in methods and results. A detailed field survey of 27 plots (10 m × 10 m) was conducted to investigate carbon storage of pure Moso bamboo stands in Jian-ou city, a t...
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A hydroponic culture experiment was conducted to study the effect of copper toxicity on root morphology, ultrastructure, and copper accumulation in Moso bamboo (Phyllostachys pubescens). Root ultrastructure of Moso bamboo was studied by transmission electron microscopy and scanning electron microscopy. Application of 200 μM Cu resulted in an accumulation of 810 mg kg(-1) dry weight and 91 mg kg...
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Residues of Phyllostachys pubescens bamboo obtained from central Louisiana, USA, were comprehensively investigated for use in liquefaction. The results showed that bamboo branches had the highest Klason lignin and ash content, about 26% and 2.75%, respectively. The epidermis layer sample had relatively higher carbohydrate content, while the wax layer sample had the highest hot water and ethanol...
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ژورنال
عنوان ژورنال: Wood Science and Technology
سال: 2009
ISSN: 0043-7719,1432-5225
DOI: 10.1007/s00226-009-0252-7