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Dive into the research topics where Yang Jianhui is active.

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Featured researches published by Yang Jianhui.


Archive | 2018

碱性吸收剂喷射脱除电厂烟气SO 3 技术及理论模型

姚宣; Yao Xuan; 杨建辉; Yang Jianhui; 王洪亮; Wang Hongliang; 段威; Duan Wei; 松鹏; Song Peng; 张军; Zhang Jun; 路光杰; Lu Guangjie; 郑鹏; Zheng Peng

碱性吸收剂喷射技术是一种高效脱除电厂烟气中SO 3 的新型技术。为推动国内燃煤电厂烟气SO 3 脱除技术的发展,介绍了该技术的特点、系统运行特征和原理,建立了SO 3 脱除反应理论模型,并对理论模型进行了实践验证。此外,对加入的碱性吸收剂是否会影响脱硝催化剂的活性进行了论证。研究结果表明:(1)碱性吸收剂颗粒终端沉降速度在0.01~0.10 m/s之间,远远小于烟气速度;(2)通过简化气固反应模型得到的理论SO 3 脱除效率解析解,与工程实测值偏差在 ±5%以内;(3)SO 3 脱除效率与烟气速度、烟气温度,吸收剂颗粒粒径、吸收剂与SO 3 摩尔比等因素相关;(4)在工程设计过程中,将吸收剂与SO 3 摩尔比设置在1.5以上,吸收剂粒径选择在30 μm以下,吸收剂颗粒停留时间不小于4 s,可保证SO 3 脱除效率在80%以上;(5)碱基吸收剂亚硫酸钠对脱硝催化剂的负面影响可忽略不计。


Archive | 2014

Method for recycling waste SCR (Selective Catalytic Reduction) catalyst

Lu Guangjie; Wang Dezhi; Yang Jianhui; Xiao Yuting; Ouyang Lihua; Mei Xue; Zhang Hong


Archive | 2014

Method for regenerating denitration catalyst by utilizing waste SCR (Selective Catalytic Reduction) catalyst recovery liquid

Lu Guangjie; Wang Dezhi; Xiao Yuting; Yang Jianhui; Mei Xue; Ouyang Lihua; Zhang Hong


Archive | 2016

Sulfur trioxide's device in alkali lye injection atomizing desorption flue gas

Yao Xuan; Zheng Peng; Duan Wei; Zheng Yan; Song Peng; Yang Jianhui; Zhang Jun; Lu Guangjie; Liu Kewei; Chen Zhenyu


Archive | 2014

Cleaning device for regenerating waste denitration catalyst

Wang Dezhi; Lu Guangjie; Xiao Yuting; Zhang Tao; Yang Jianhui


Archive | 2017

Combustion synthesis method for recovery of waste denitration catalyst

Yang Jianhui; Xiao Yuting; Lu Jinfeng; Bai Wei


Archive | 2017

Hexagon denitration catalyst extrusion tooling

Lu Jinfeng; Xiao Yuting; Bai Wei; Zhou Fengxiang; Yang Jianhui


Archive | 2017

Be applied to spray tip of coal fired power plant flue gas SO3 wet process desorption

Tang Jian; Zheng Peng; Yao Xuan; Yang Jianhui; Duan Wei; Zheng Yan


Archive | 2016

Regenerated liquid capable of repairing mechanical properties of waste denitration catalyst and regeneration method

Lu Guangjie; Yang Jianhui; Bai Wei; Xiao Yuting


Archive | 2016

Device and method for removing sulfur trioxide through alkali liquor jet atomization

Yao Xuan; Zheng Peng; Duan Wei; Zheng Yan; Song Peng; Yang Jianhui; Zhang Jun; Lu Guangjie; Liu Kewei; Chen Zhenyu

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Zhang Tao

Chinese Academy of Sciences

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