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fluidized bed reactor是什么意思,fluidized bed reactor的意思翻译、用法、同义词、例句

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常用词典

  • [化工] 流化床反应器;怜床反应堆

  • 例句

  • Study of coke formation during FCC naphtha cracking was carried on a laboratory fixed-fluidized bed reactor.

    在实验室采用固定流化床反应器,研究了催化裂化汽油裂化时的焦炭生成。

  • The acid gases removal method of this research is a low temperature, dry process that utilizes a circulating fluidized bed reactor and calcium-based sorbents.

    本论文所研究的酸性气体净化方法是一种采用循环流化床反应器和钙基吸收剂的低温干法过程。

  • Large-scale molasses ethanol fermentation by magnetic-field fluidized bed reactor was stu***d by the use of magnetic immobilized yeast cells technique and its economic feasibility was also analyzed.

    采用磁性固定化酵母细胞技术,对大规模磁场流化床反应器糖蜜酒精发酵工艺进行了研究,并对其经济可行性进行了分析。

  • The fixed bed reactor, fluidized bed reactor and slurry reactors were compared on their structure, production capacity, materials, products and operating conditions.

    并对固定床、流化床和浆态床反应器的结构、生产能力、原料及产物组成和操作条件等进行了比较。

  • Three kinds of light oil were cracked as feedstocks on regenerated zeolite catalysts in a laboratorial fixed fluidized bed reactor.

    以三种轻燃料油为反应原料,在实验室固定流化床反应器上用工业平衡催化剂进行催化裂化反应。

  • The performance of oxide catalyst for naphtha cracking was stu***d in a fixed-fluidized bed reactor.

    使用固定流化床,考察了氧化物催化剂催化裂解石脑油制乙烯的反应。

  • Disclosed is a fluidized bed reactor for carrying out a gas phase reaction.

    本申请公开了一种用于进行气相反应的流化床反应器。

  • A down flow biological fluidized bed reactor (DBFB) was used to discuss the stability of nitrification through nitrite under high concentration of ammonia .

    本文采用下向流内循环生物流化床反应器,在高浓度氨条件下,探讨了亚硝化过程的稳定性。

  • And catalysts of higher activity should be developed to fit the new kind of circulating fluidized bed reactor, downer, for the FCC process.

    下行床用于催化裂化过程,与之较匹配的应该是具有更高活性的催化剂,研制新型高活性催化剂也是下行床推向工业的重要措施之一。

  • A down flow biological fluidized bed reactor (DBFB) was used to discuss the stability of nitrification through nitrite under low concentration of dissolved oxygen(DO).

    采用下向流内循环生物流化床反应器,在低浓度溶解氧条件下,探讨了亚硝化过程的稳定性。

  • Some resistance shocking performance of the anaerobic fluidized bed reactor are Stu***d, when highly concentrated organic wastewater is treated at a moderate temperature range.

    研究了中温条件下厌氧流化床(A FB)反应器处理有机废水的部分抗冲击性能。

  • The device is mainly composed of a fluidized bed reactor, a riser regenerative heater, a stripper, a gas-solid separator and the like.

    从待生剂汽提器引出的待生剂斜管中间设有待生控制阀,然后进入提升管再生加热器;

  • Co-gasification of Huainan coal, waste wood and waste polyethene (PE) to produce fuel gases with high H2 was carried out on a fluidized bed reactor in out laboratory.

    开展了利用煤、废木屑和聚乙烯废料进行共气化以制备富氢燃料气的研究。

  • The results showed that the catalyst maintained high characteristics, stationary acrylonitrile yield was obtained and the operation of fluidized bed reactor was optimized.

    采取自动连续补加方式,可以使催化剂保持高性能,从而获得稳定的*********收率,实现反应器平稳优化操作。

  • In this paper, a mathematical model is developed for an industrial acrylonitrile fluidized bed reactor based on artificial neural networks.

    利用人工神经网络的方法建立了工业合成*********流化床反应器的数学模型。

  • The equation can he applied to design and optimization of industrial fluidized bed reactor.

    此方程可用于工业沸腾床反应器的设计与优化操作。

  • This paper introduced with emphases on the waste heat resources and utilization of fluidized bed reactor and fuming furnace etc.

    本文侧重介绍了锌精矿沸腾焙烧炉、烟化炉等几种炉窑的余热资源及其利用装置。

  • The bean product wastewater treatment using new type of inner loop three phase fluidized bed reactor which applied aeration with an ejector was investigated.

    对采用射流曝气的新型内循环三相生物流化床处理豆制品废水进行了研究。

  • Pyrolysis experiments of raw materials including corn stalk, rice husk and pine sawdust for liquid fuel production in a self-made small fluidized bed reactor were carried out.

    采用自制的小型流化床热裂解反应装置,利用农业废弃物(如玉米秸秆、稻壳、松木屑等)进行快速热裂解液化试验。

  • The influence of different COD volume loading on removal efficiency of urban domestic sewage in suspended carrier biological fluidized bed reactor was investigated.

    采用悬浮载体生物流化床工艺处理城市生活污水,考察了容积负荷对其处理效果的影响。

  • In order to solve the sticking problem in conventional fluidized bed reactor, here we proposed a new technic by using non-isothermal fluidized moving bed prereduction reactor.

    为解决过去流化床铁矿粉还原技术中的粘结问题,提出了非等温渗碳的流化移动床的新方法。

  • The reaction rate and effective factor of sodium sulfate reduction by hydrogen are stu***d in a fixed bed and a fluidized bed reactor between 610 ℃ to 700 ℃.

    在两种反应器内610~700℃的温度范围研究了氢气还原硫酸钠制*********的反应速率和影响因素。

  • The reaction behaviors of heavy oil before and after emulsification were conducted on a fixed-fluidized bed reactor in laboratory, and the dosages of water and emulsifier were investigated.

    以乳化重油和普通重油作为催化裂化原料油,在实验室固定流化床上比较了两者的反应行为,并考察了乳化重油体系中水含量以及乳化剂含量对反应结果的影响。

  • The process using barium residue in three - phrase fluidized bed reactor was developed to remove sulfur dioxide from flue gas.

    提出了在三相流化床内用钡渣进行烟气脱硫的方法。

  • Over a wide range of reaction conditions, five feedstocks of different composition were cracked with a USY commercial equilibrium zeolite catalyst in a bench scale fixed fluidized bed reactor.

    将模型参数与原料油组成进行关联,建立了渣油催化裂化生焦动力学模型。

  • It can be used as a powerful tool in development job on three phases fluidized bed reactor.

    实验结果可为三相床反应器的开发提供研究依据。

  • A fluidized bed reactor biomass fast pyrolysis system for producing bio-oil was developed independently.

    大规模生物质快速热解制取生物油将成为解决液体燃料短缺的一个重要途径。

  • 专业解析

    流化床反应器(Fluidized Bed Reactor)是一种利用流体动力学原理实现固-气或固-液高效混合与反应的工业装置。其核心原理是通过流体(如气体或液体)以特定流速通过固体颗粒床层,使颗粒悬浮并呈现类似流体的动态特性。这种设计显著增强了传质、传热效率,并允许连续化操作。

    1. 工作原理与结构

    流化床反应器的运行依赖于临界流化速度。当流体流速超过该值时,固体颗粒脱离静止状态,形成“流态化”运动,颗粒与流体之间接触面积大幅增加。典型结构包括分布板、反应区、旋风分离器等组件,其中分布板确保流体均匀分布,旋风分离器用于回收夹带的颗粒(参考:美国化学工程师协会技术手册)。

    2. 应用领域

    3. 优势与局限

    优势包括反应温度均一、传热系数高(可达传统反应器的10倍)、易于连续操作;局限则涉及颗粒磨损、设备压降较大,以及放大过程中流态化稳定性控制难题(《化学反应工程》第六版,Octave Levenspiel著)。

    网络扩展资料

    流体化床反应器(Fluidized Bed Reactor,简称FBR)是一种通过流体(如气体或液体)使固体颗粒悬浮并呈现类似流体状态的反应装置。其核心原理是利用流体的流动使固体颗粒床层“流态化”,从而增强反应物之间的接触效率。以下是详细解释:

    1.基本结构与工作原理

    2.主要类型

    3.应用领域

    4.优势与特点

    5.相关术语扩展

    如需进一步了解具体应用案例或技术参数,可参考化工、能源领域的专业文献或技术手册。

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