生物质热裂解

本文依托国家自然科学基金项目《活性纤维素的生成及其演变对生物质热裂解的影响机理》，开展了活性纤维素生成及其演变的机理研究。

The research is supported by National Natural Science Foudation Item ' The influence of Active Cellulose 's formation and evolvement on Biomass Pyrolysis Mechanism ' , and relative researches are carried out .

生物质热裂解技术是目前世界上生物质能研究开发的前沿技术，它不仅是生物质气化、燃烧等转化过程的必要步骤，而且本身就是一种能够产生高能量密度产物的独立工艺。

The biomass pyrolysis is regarded as a significant technology . It was not only an essential step in biomass gasification and combustion , but also an independent technology to gain high energy density products .

在不同升温速率下对水曲柳原料在300～1200K范围内进行了热重分析试验，试验显示生物质热裂解随温度升高经历五个不同阶段。

TG experiments on Manchurian Ash were carried out in 300 ~ 1 200 K at different heating rates .

酸预处理对生物质热裂解规律影响的实验研究

Experimental study of the effect of acid-wash pretreatment on biomass pyrolysis

生物质热裂解液化物质平衡及影响因素分析

Analysis of Mass Balance and Influencing Factors for Biomass Pyrolysis Process

生物油是生物质热裂解产生的棕黑色液体。

Bio-oil is a palm black liquid prepared from biomass through rapid pyrolysis liquefaction .

生物质热裂解制油机理试验研究及流化床闪速热裂解装置设计

Experimental Studies on Biomass Pyrolysis Mechanism for Bio-oil and Design of Fluidized-bed Flash Pyrolysis Facility

金属离子催化生物质热裂解规律及其对产物的影响

The behavior of biomass pyrolysis catalyzed by metallic ions and their effects on the products

为进一步深入了解生物质热裂解的机理奠定了基础。对进一步优化裂解技术有一定的指导意义。

The research results provided the foundation for further study of biomass pyrolysis mechanism in future .

农业生物质热裂解实验研究农业院校《测量学》实验教学改革初探

Experiment Study on the Pyrolysis of Agricultural Biomass The Preliminary Research on Teaching Reform of Surveying Experiment

生物油作为清洁的可再生能源，是由生物质热裂解或液化制备得到的产物。

Bio-oil , a liquid product from biomass via liquefaction or pyrolysis , is regarded as a promising renewable energy source .

本文最后介绍了国内外所进行的生物油的改性研究，讨论了生物质热裂解制取生物油技术的应用前景。

Some overseas research results of bio-oil upgrading were introduced , and the prospect of biomass pyrolysis for producing liquid fuel was discussed .

在国内外众多类型的生物质热裂解液化装置中，流化床反应器制造工艺比较成熟，应用较广泛。

Manufacturing engineering of the fluidized bed reactor is more riper than other biomass pyrolysis liquefaction set , and have more extensive application field .

最后评估了生物质热裂解制取液体燃料技术的经济和社会效益，结果表明它具有广泛的应用前景。

At last the economy benefit was analyzed , with the environmental benefit , the result shows this technology has a good market prospect .

本文详细归纳了国外及我国生物质热裂解制取生物油技术的研究现状，并且对国内外关于生物油组成成分的研究现状进行了系统地总结。

This paper concludes detailed the current status of biomass pyrolysis for liquid product in china and overseas , especially about analysis of bio-oil composition .

在原来的生物质热裂解装置基础上，提出建立生物质热裂解与生物质油催化加氢联合装置。

We put forward and set up biomass thermal cracking and biological oil catalysis hydrogenation joint device being based on the original biomass thermal cracking unit .

生物质热裂解是一种能实现生物质高效利用的制取高品位液体燃料的技术，受到了国内外研究者的普遍关注。

As one of the technologies which could make use of biomass efficiently to produce high grade liquid fuels , biomass pyrolysis has got worldwide research attention .

结果表明生物质热裂解焦炭具有较高的热值，可以作为燃料使用，且具备初步的孔隙结构，具有制备活性炭的条件。

The results showed that charcoal generated during biomass pyrolysis had high calorific value . It could be used as fuels and had the primary porosity structure .

本文总结了国内外生物质热裂解液化技术的研究现状，对生物质热裂解制取生物油的典型装置进行了介绍和性能的对比分析。

This paper summed up the current research situation of biomass pyrolysis technology for liquid production , and compared the performances of several kinds of typical pyrolysis sets .

在采用分离的组分预测实际生物质热裂解的产物分布，尤其是生物油成分的含量时，仍需将组分之间的相互影响考虑在内。

When predicting the pyrolysis product distribution ( especially the bio-oil composition ) for crude biomass with the separated components , the interactions between them should be considered .

其中生物质热裂解液化由于比气化能得到更有价值的液体产物，因而作为一项生物质能资源开发利用的新技术日益受到重视。

Thermo-chemical liquification of biomass was paid more attention as one of the new technology of developing and using biomass energy resource , which could yield more valuable liquid product than gasification .

试验表明，研发的固体热载体加热新型下降管式生物质热裂解液化装置运行稳定，可靠性较好，液体收集率较高。

The experiment showed that the biomass pyrolysis liquefaction system of new type down flow tube reactor with solid carriers heating was working stably and had a high reliability and bio-oil collecting rate .

生物质热裂解技术不仅是一种独立的生物质高效利用转化方式，而且还是生物质气化和燃烧过程必不可少的一个阶段，对生物质热裂解进行深入的机理研究有利于提高我国生物质能的转换利用水平。

Pyrolysis is not only an independent process for biomass conversion , but also a key mechanism of biomass pyrolysis . Study on biomass pyrolysis is essential to develop and improve the advantage of bio-energy .

对生物质热裂解机理研究的历史与进展进行了综述，重点讨论了生物质热裂解的反应途径和金属盐对其反应机理及产物的影响。

The history and advance of the study on biomass pyrolysis mechanism were comprehensive reviewed in this paper . The pathways of biomass pyrolysis and the effect of metal salts on pyrolysis mechanism and pyrolysis products were emphatically discussed .

发现生物质热裂解油中含有大量的有机物如酸、酚、酮、酯等，成分复杂，在常温、有氧的条件下很容易发生变质，必须对生物质油进行进一步的精制。

We find that the bio-oil contains a lot of organic material such as acid , phenol , ketones , ester , complicated composition , which resulted in the bio-oil being easy to deteriorate at normal temperature with oxygen existence condition .

研究了温度和加热速率等因素对玉米秆、棉柴、麦秸和稻草等农业生物质热裂解过程中产品得率的影响。

The effect of temperature , material retention time ( RT ) and heating rate on the yield of pyrolysis products is studied based on the following agricultural biomass materials - corn stalk , cotton stalk , wheat straw and rice straw .

由固体生物质通过热裂解得到的生物质燃气是一种获取方便、可实现CO2零排放和价格低廉的可再生气体燃料，可作为车辆发动机的代用燃料。

Biomass pyrolysis gas , produced form biomass pyrolysis , is the substitute fuel for vehicle engine and a kind of reproducible gas fuel which is convenient , cheap and realizable of zero release of CO2 .

生物质快速热裂解液化传热模型与试验研究

Heat Transfer Model and Experimental Research on Biomass Fast Pyrolysis and Liquefaction

流化床反应器生物质快速热裂解生物油特性的试验研究

Research on Properties of Bio-Oil from Biomass Fast Pyrolysis in Fluidized-Bed Reactor

生物质快速热裂解反应温度对生物油产率及特性的影响

Effects of temperature of biomass fast pyrolysis on yield and properties of bio-oil