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热解液化     
相关语句
  pyrolysis liquefaction
    Experimental Research on Biomass Pyrolysis Liquefaction
    生物质热解液化实验研究
短句来源
    Products Obtained from Sugar Cane Bagasse Through Pyrolysis Liquefaction in a Tube Furnace and Characteristics
    蔗渣管式炉热解液化产物及其特性
    The utilization status of biomass thermal conversion technologies, including gasification, liquefaction and carbonization, were reviewed briefly in this thesis. The biomass fast pyrolysis liquefaction technology was studied in detail with the greatest emphasis on the development of the experimental apparatus.
    本文对国内外生物质利用技术:气化、液化、固化的研究现状做了简要的介绍,对生物质快速热解液化技术进行了比较深入的探讨,重点介绍了下降管式生物质热解液化实验装置的研制过程。
短句来源
    In Order to study the movements of biomass particulate in horizontal entrained bed of the plasma heated biomass fast pyrolysis liquefaction prototype, a set of transparent cold model is designed.
    为了研究生物质颗粒在等离子体快速热解液化设备水平携带床热解管中的运动,设计制造了水平携带床冷态模拟装置。
  pyrolysis and liquefaction
    Computation of Rotating Cone Flash Pyrolysis and Liquefaction Reactor for Biomass
    转锥式生物质闪速热解液化反应器生产能力的计算
短句来源
    PYROLYSIS AND LIQUEFACTION OF BIOMASS
    生物质的热解液化
    The biomass flash pyrolysis and liquefaction technology get extensive attention in many countries and make gratifying progress.
    生物质快速热解液化技术作为生物质能源利用的一条有效途径得到了国内外广泛的重视并取得了可喜的进展。
短句来源
    At present,the study on Rotating cone flash pyrolysis and liquefaction unit of biomass is a focus and the core of this technology is the design of rotating cones.
    转锥式生物质闪速热解液化装置是当今研究的一个热点,而该技术的核心就是对旋转锥设计。
短句来源
  pyrolysis for liquids
    BIOMASS PYROLYSIS FOR LIQUIDS IN CIRCULATING FLUIDIZED BED(CFB)REACTOR
    循环流化床反应器固体生物质的热解液化
短句来源
  “热解液化”译为未确定词的双语例句
    Prospects of Biomass-Pyrolysis Liquefaction Technology
    生物质热解液化技术的应用前景
短句来源
    Study on Technology of Flash Pyrolysis of Biomass into Liquid
    生物质快速热解液化技术的研究
短句来源
    Comprehensive Benefit Analysis on Biomass-Pyrolysis to Produce Bio-oil
    生物质热解液化制取燃油的综合效益分析
短句来源
    Py-GC-MS indicate that detectable production of both materials can reach30%,in which wheat and bagasse production containing phenyl hold12.61%,17.89%respec-tively.
    热解气相色谱结果表明:二者热解液化产物能检测到的化合物占30%左右,麦草产物中能检测到的含苯环结构的化合物占12.61%,而蔗渣中则达到17.89%。
短句来源
    The Technology of Rotating Cone Pyrolysis of Biomass
    生物质热解液化试验研究
短句来源
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  pyrolysis liquefaction
Pyrolysis liquefaction involves heating coal to very high temperatures, thereby cracking the coal into liquid and gaseous products.
      


It is estimated that one seventh of the total energy supply in the world come from biomass. Following coal, oil and gas, biomass is the fourth most consumed energy. Biomass has the properties of fossil fuels and is storable, renewable and convertible. In comparison with other biomass-conversion technologies, the biomass-pyrolysis liquefaction technology can produce liquid products from organic substances including organic refuse such as sawdust, rice hulls, bark, and stalks etc. Using this technology, primary...

It is estimated that one seventh of the total energy supply in the world come from biomass. Following coal, oil and gas, biomass is the fourth most consumed energy. Biomass has the properties of fossil fuels and is storable, renewable and convertible. In comparison with other biomass-conversion technologies, the biomass-pyrolysis liquefaction technology can produce liquid products from organic substances including organic refuse such as sawdust, rice hulls, bark, and stalks etc. Using this technology, primary biomass energy can be converted into high-quality energy forms which is applicable in energy and process industries.

全世界总能耗的七分之一来自生物质能,生物质能是仅次于煤、油、天然气的第四位能源,且是唯一既具有矿物燃料属性,又可储存、可再生、可转换等特点.就目前的生物质转换技术比较,生物质热解液化是最有前途的技术,该技术能以连续的工艺和工厂化的生产方式将生物质(锯末、稻壳、树皮、秸杆等有机废弃物)用来最大限度地生产液体产品,采用该技术比其他转化技术可获得更多品种的能源和更大的经济与环境效益,这些产品很容易并入我国的能源设施中.

The biomass is a renewable energy. By flash pyrolysis technology, the biomass and other organic refuse could be converted into liquid fuel (bio-oil) which is of easy transport and high energy density. In the paper, the biomass flash pyrolysis system is introduced, the principle of the reactor which is the center of the system and the heat carrier dynamics in reactor are studied. The solid residence time of heat carrier is calculated with different cone angles and different rotating frequencies. On the basis...

The biomass is a renewable energy. By flash pyrolysis technology, the biomass and other organic refuse could be converted into liquid fuel (bio-oil) which is of easy transport and high energy density. In the paper, the biomass flash pyrolysis system is introduced, the principle of the reactor which is the center of the system and the heat carrier dynamics in reactor are studied. The solid residence time of heat carrier is calculated with different cone angles and different rotating frequencies. On the basis of these results,a convenient calculation method for further designing and improving the pyrolysis system is provided and all the parameters to the yield of the bio-oil can be optimized.

:生物质是一种可再生的能源资源,通过热解液化技术可将生物质(木屑、秸杆、稻壳及甘蔗渣等)有机废弃物液化为生物质油.本文介绍了自行设计的以旋转锥反应器为核心的闪速热解系统及反应器的工作原理,并对热载体在反应器内的动力学进行了分析.该系统可确定热载体在旋转锥不同锥角、不同旋转角频率w下,足以影响生物质油产率的重要参数一一固体滞留期t,为反应器的设计提供了极为方便的计算方法.

With the CFB as main reactor,an integrated facility was developed for the fast pyrolysis of biomass.In this facility,the bed is divided into two zones according to the pyrolysis and secondary reactions,the main chemical processes can be modelled.Based on the variation of the pyrolysis gas composition and the bio oil ingredients,analysis of the experimental data highlights the important effects of temperature,heating rate and residence time.The main trend is that the higher temperature and longer residence time...

With the CFB as main reactor,an integrated facility was developed for the fast pyrolysis of biomass.In this facility,the bed is divided into two zones according to the pyrolysis and secondary reactions,the main chemical processes can be modelled.Based on the variation of the pyrolysis gas composition and the bio oil ingredients,analysis of the experimental data highlights the important effects of temperature,heating rate and residence time.The main trend is that the higher temperature and longer residence time would contribute to the secondary reaction and the lower heating rate favors the carbonization,which both reduce the liquid production.In this study,the best bio oil yield is 63%in weight.The component analysis of bio oil shows that most compounds in bio oil are nonhydrocarbons,while alkanes,aromatics and bitumen are relatively low.The physical properties of bio oil include the high water and oxygen content,and the low pH and LHV.

介绍了以循环流化床反应器为主体的固体生物质热解液化装置 ,实验过程 ,实验结果及分析。通过对气体产物的比较及油产物一般物性和油成分的分析 ,得出如下结论 :1)较高的温度和较长的停留时间会降低油的产率 ,生成过多的不凝气 ;过低的温度和加热速率导致严重的碳化 ,同样会降低油产率 ,本实验的最高油产率可达 6 3%。2 )生物质热解油品的物性特点主要包括水分含量较高 ,pH值较低 ,粘度变化范围很大 ,热值与化石燃料相比为低 ,并且油品中因含氧量很高而极不稳定 ,油品的组成成分非常复杂 ,烷烃和非烃占据了相当的比例 ,芳烃和沥青质含量相对较少。 3)在循环流化床中的固体生物质热解液化可模化为热解区和还原裂解区

 
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