Biomass Microwave Pyrolysis for Fuels and Chemicals

来源 :The 6th Joint China-Japan Chemical Engineering Symposium(第六届 | 被引量 : 0次 | 上传用户:wlxqzs
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Corn straw pyrolysis was performed in a batch pyrolysis reactor in order to understand the influence of the process conditions on the yields and product characteristics.Typical pyrolysis conditions (temperature, additives and pretreatments) were investigated in the reactor.The chemical and physical properties of the products from the pyrolysis were analyzed using GC/MS, elementary analyzer, FTIR.Moreover, the effects of feedstock pretreatments and catalysts on pyrolysis were also examined.
其他文献
本文分析了我国空调自动化系统的普遍效果不好的主要原因在于将空调自动化系统的集成作为弱电集成,空调专业人员没有介入。提出了空调自动化系统的一种新的集成方法--“自动化”和“空调系统”一体化集成的方法,该方法可以有效避免“自动化”和“空调系统”脱节情况的出现,确保系统的应有功能,对改变我国空调自动化系统效果不好的现状具有一定理论和实际价值。
本文根据地下商业街的空调负荷特点,探讨了地下商业街通风空调系统设计中的空调负荷计算、空调系统形式、冷源选择、通风排烟和战时通风设计等有关问题,为此类工程的通风空调系统设计提供参考。
本文建立一种新的系统型式,以T55型导热油为传热介质,利用跟踪槽式太阳能集热器加热导热油驱动双效溴化锂吸收式制冷系统,然后对这种系统进行简要介绍并对夏季制冷工况进行模拟分析,得出外界条件变化对于系统性能的影响情况。结果表明,该系统型式理论上具有可行性,并且制冷量以及性能系数受冷却水出口温度流量、冷媒水入口温度以及导热油入口温度、流量影响较大。
针对八角形布水器支管上不同孔径和不同开孔个数建立模型,模拟其蓄冷过程中出口流动速度的分布,比较不同类型布水器的出流速度特性,并进行比较分析。模拟结果表明,在相同的流量下,随着开孔个数的增加,孔口出流速度越来越小,各个孔口的出流速度趋于平衡状态,开孔个数多的布水器比开孔少的布水器易于达到平衡。
模拟了V型风冷翅片管冷凝换热器在不同翅片管间夹角与底部距离下空气流场分布,分析了不同翅片管间夹角与底部距离对空气流动的影响。
经浙江省不同地域多点作物屋顶造地栽培试验,结果表明无论是平屋面或坡屋面造地,无论土层薄或厚,种植水生或早生作物,直播或移栽,种植的粮油、蔬菜、瓜果等数十个品种的作物,均能获得较高产量。屋顶土地农业利用与地面土地农业利用无本质的差别,屋顶造地栽培作物是可行的。
Bipolar membrane electrodialysis (BMED), which integrating the functions of conventional electrodialysis and bipolar membranes, can provide H+ and OH-under an electric current but without the introduc
Without any simplification the full scale and three dimensional mathematical model of structured mesh was built according to the actual structure of disengager and the numerical simulation of the flow
A qualified paraffin diluent was prepared by the desulfurization raffinate oil as the feedstock through aromatics hydrocarbon saturation using a metal hydrogenation catalyst.The experiment of aromatic
Photocatalysis of dibenzothiophene (DBT) sulfone and benzothiophene (BT) sulfone for the utilization of the oxidized sulfur compounds by oxidative desulfurization of fuel oil have been investigated.Re