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- Different methods for determination of cellulose, hemi-cellulose and ligin in rice hull were introduced. 阐述了几种不同的测定稻壳中纤维素、半纤维素和木质素含量的方法。
- Therefore, how to exploit rice hull sufficiently and increase in value is a considerable problem. 因此,如何充分地利用稻壳,使其增值,则是一相当大的问题。
- Soy oil was bleached with different rice hull ashes and clays.UV-vis absorbance spectra of bleachedoils were presented. 探索了用不同的稻米壳灰和膨润土给大豆油脱色的方法,提出了脱色油的紫外-可见吸收光谱。
- The possibility of proper manufacturing proces of activated carbon by chemical method from rice hull were investigated. 本文研究了废弃谷壳用化学法生产活性炭的可行性,探索最佳工艺条件。
- Rice hull is an important biomass energy. Biomass is the only energy which can be both renewable and stored and transported. 稻壳是一种重要的生物质能源。生物质是唯一的一种既可再生又可贮存与输的能源。
- It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostability. 酸性条件下预处理稻壳粉有利于提高其热稳定性。
- Rice hull contains four constituents primarily: namely 20% of hemicellulose, 38% of cellulose, 19% of lignin and 18% of rice hull silicon. 稻壳主要含有四种组分,即半纤维素20%25、纤维素38%25、木质素19%25、稻壳硅18%25。
- He tested the sumac cement, and says less could be used because the rice hull ash makes it a stronger building material. 他表示水泥的用量将变少,因为谷糠灰使它成为一种更坚硬的建筑材料。
- Experimental results indicated that rice hull ash was excellent adsorbent for adsorbing these metals ions in view of the rate of removals. 实验结果发现,以去除速率的观点来看,稻壳灰是极好的吸附剂。
- Y.Y.Chang, C.I.Lin, H.K.Chen, “Effect of Acid Activation on Sesame Oil Bleaching by Rice Hull Ash”, J.Chem.Eng.Jpn., Vol. 34, No. 1, pp. 1-6 (2001). 李岳阳,”碳酸钾负载于活性碳与矽酸钙吸收二氧化碳之研究”,国立台湾大学化学工程研究所硕士论文,(2002)。
- Abstract: A new process to resource rice hull was proposed for minimizing the wastes and getting the maximum yield of saccharide. 摘 要: 根据纤维素、半纤维素、木质素在高温高压水中分解速度相差很大的特点,提出了一条稻壳资源化的新工艺,以便减少废弃物、最大限度地得到糖类化合物。
- The proporty of rice hull cellulose as chromato graphy is tested.The rice hull cellulose is memufacted to affinity chromatograp hy medium to separate lipase. 试验了稻壳纤维作为柱层析介质的性能,并制成亲和层析介质纯化脂肪酶。
- In this paper the application and the research progress of rice husk and its products such as rice husk ash,rice husk carbon and rice hull cellulose,etc. 本文综述了稻壳及其产品(如稻壳灰和稻壳活性炭)在环保、化工、食品、农业及建材方面的最新应用与研究进展,并简要的介绍了其综合利用的前景。
- Drying curve and carbonizing temperature of rice hull powder treated by suitable agents and processes are measured in order to investigate factors influencing its thermostability. 选择适当的处理剂和处理方法对稻壳粉进行处理,通过测定其干燥特性曲线和炭化点,比较了不同处理方法对稻壳粉热稳定性的影响。
- With changing the amount of rice hull powder to test the compressive strength?rupture strength and impermeability of C30 concrete under standard condition. 为分析稻壳粉对C30混凝土性能的影响,通过改变掺入稻壳粉的掺量测定了标准养护条件下C30混凝土的抗压强度、抗折强度、抗冻性能及抗渗性能。
- Funk failed to separate the anti-beriberi substance from rice hulls. 芬克未能从稻壳中分离出治脚气的物质。
- The effect of the content of rice hull flour on mechanical properties and soaking rate of the composite were studied,and the dispersion of the rice hull flour in the HDPE was observed. 结果表明:复合材料的弯曲强度随稻壳粉用量的增加先增加后下降,而拉伸强度、断裂伸长率和冲击强度则随稻壳粉用量的增加而下降;
- The fibrous materials as reinforcements in synthetic polymer composites include wood flour,chopped fibers,nutshell flour,peanut-hull flour,corncob flour,rice hull flour and cellulose fibers. 作为合成聚合物复合材料增强的木纤维素包括木纤维素粉(如木粉、细切纤维、花生壳粉、坚果壳粉、玉米芯粉、谷壳粉等)和纤维素纤维。
- Based on the above background, the rice hull which was cooked first was used as initial material and, then lignin/SiO2 composite was prepared primary coprecipitation at hydrothermal condition. 本论文基于上述背景,以稻壳为原料,先蒸煮稻壳,然后在水热条件下采取共沉淀法原位制备木质素/SiO2复合材料。
- It is used for hulling rice and separating rice hull and shriveled rice from rice and unpolished rice mixture. 用于稻谷脱壳并把稻壳、瘪谷从谷糙混合物中分离出去。