Experiments on coal reburning were carried out on an entrained flow reactor.
在煤粉携带炉上进行再燃实验。
Slow pyrolysis has become a new pretreatment method used before biomass entrained flow gasification.
慢速热解作为生物质气流床气化的前处理工艺在国内为首创。
Slow pyrolysis as the pretreatment technology before biomass entrained flow gasification was experimentally studied, and its feasibility assessed.
针对生物质气化过程面临的问题，利用慢速热解方法作为生物质气流床气化的前处理工艺并考察其可行性。
The advantages and disadvantages of fluidized bed, entrained flow bed and moving bed coal gasification technology and their current trends were analyzed.
分析了流化床、气流床和移动床煤气化工艺优缺点和煤气化工艺的发展趋势。
A kinetic coal gasification model combining chemical equilibrium was developed to evaluate and optimize gasifying parameters in entrained flow bed gasification.
为评价和优化气流床煤气化中的气化方案和气化参数，从化学动力学角度并结合化学平衡，依据气流床特性建立了气化动力学模型。
Two kinds of conventional pressure feeding systems (dry and wet) in entrained flow gasification and some adverse factors restricting the development of the systems were introduced.
介绍了气流床气化中两种常规加压进料方法——干粉加压进料法和湿法加压进料法。
Due to its low energy density and high oxygen content, biomass is often pretreated by slow pyrolysis to form semi-char which is then fed to the entrained flow gasification reactor.
运用慢速热解方式对生物质颗粒进行预处理，半焦作为生物质气流床气化的原料，通过自动量热仪和元素分析仪对稻草和梧桐树叶热解后的半焦进行热值、元素分析。
Based on experiments of various biomass flash pyrolysis volatilization performed with a laminar entrained flow reactor, the model was checked by experimental data acquired with ash tracer method.
通过在层流炉上进行的多种生物质闪速热解挥发实验，并利用灰分示踪法计算得到了挥发百分比实验数据。
The pressurized entrained flow gasification for pulverized coal is featured with its low consumption of materials, high carbon conversion and heat efficiency, and its excellent flexibility to coals.
气流床粉煤加压气化技术具有原料消耗低，碳转化率高，热效率高，煤种适应性强等优势。
This result meets the anticipated target and adds up to the entrained flow pulverized dry-feed coal gasification data. Furthermore, some noticeable problems for foreseeable pilot test are put forward.
试验结果基本达到预期目的，积累了干粉煤气流床气化数据，并提出今后中试时值得注意的问题。
The major characteristic of multi-burners opposed entrained-flow gasifier is impinging flame.
撞击火焰是多喷嘴对置式气流床气化炉的主要特征。
All the existing entrained-flow gasification technologies belong to the technology of high slagging temperature process so that domestic resourceful double-high coal cant be used.
现有的气流床气化技术均为高温熔渣气化技术，使国内资源丰富的双高煤无法利用。
With the motion of separating vortices, some of them flow downstreamly as a free air bubbles, and some move to the shear layer flow region entrained by cavitating vortices.
部分气泡被旋涡空化团所包含，因此在通气条件下，空化涡中包含有空化泡和空气泡。
The flow and heat transfer of high temperature syngas and slag layer in entrained-flow coal gasifier were analyzed, and a model for slag flow and heat transfer on the internal wall was proposed.
为了研究分级和气化炉结构对气化效果的影响，结合对分级气化炉内流动、燃烧和气化反应的分析，采用小室模型建立了分级气化炉的动力学模型，考虑了气化炉结构尺寸对气化过程和结果的影响。
The flow and heat transfer of high temperature syngas and slag layer in entrained-flow coal gasifier were analyzed, and a model for slag flow and heat transfer on the internal wall was proposed.
为了研究分级和气化炉结构对气化效果的影响，结合对分级气化炉内流动、燃烧和气化反应的分析，采用小室模型建立了分级气化炉的动力学模型，考虑了气化炉结构尺寸对气化过程和结果的影响。
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