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Dive into the research topics where Zhang Yongqi is active.

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Featured researches published by Zhang Yongqi.


Energy Sources | 2006

Utilization of Fly Ash to Prepare Adsorbent for SO2 Removal in Flue Gas

Zhang Yongqi; Fang Yitian; Huang Jiejie; Wang Yang

The possibility of preparing formed active coke using fly ash from a fluidized bed coal gasifier for flue gas desulfurization was investigated. The study shows that fly ash can be utilized as the feedstock with the addition of some raw coal. The obtained formed active coke exhibits an almost equivalent desulfurization capacity to that from raw coal. In addition, the effects of the pore properties and surface chemical properties of different formed cokes on SO 2 removal were analyzed and discussed. The effect factors on the mechanical strength of formed coke and optimal preparation conditions were also discussed.


Archive | 2013

Method and device for gasifying multi-segment staged converted fluidized bed

Fang Yitian; Huang Jiejie; Cheng Zhonghu; Zhao Jiantao; Zhang Yongqi; Xu Yifeng; Zhang Shangwu; Mao Zigang; Hu Zhen; Guo Jinxia


Archive | 2014

Method and device for coal gasification in combined type fluidized bed

Fang Yitian; Huang Jiejie; Cheng Zhonghu; Wang Zhiyu; Xu Yifeng; Mao Zigang; Guo Jinxia; Zhang Shangwu; Zhang Yongqi; Zhao Jiantao; Li Qingfeng; Yang Jinquan


Archive | 2013

Fluidized bed reactor for preparing butadiene by oxidizing and dehydrogenizing butene

Zhang Lei; Zhao Jiantao; Wang Yang; Fang Yitian; Huang Jiejie; Zhang Yongqi; Liu Bingwei; Feng Hao; Zhang Jianmin; Wang Wei


Archive | 2013

Rapid fluidized bed reactor for producing butadiene by butylene oxydehydrogenation

Zhang Lei; Zhao Jiantao; Wang Yang; Fang Yitian; Huang Jiejie; Zhang Yongqi


Archive | 2013

Fluidized bed reactor for preparing butadiene

Zhang Lei; Zhao Jiantao; Wang Yang; Fang Yitian; Huang Jiejie; Zhang Yongqi


Archive | 2017

Catalytic gasification method for petroleum coke

Wang Zhiqing; Mei Yangang; Huang Jiejie; Fang Yitian; Yu Zhongliang; Ji Shaohua; Liu Zheyu; Hao Zhenhua; Zhao Jiantao; Zhang Yongqi


Archive | 2017

Catalytic pyrolysis and gasification method for leather waste

Wang Zhiqing; Mei Yangang; Huang Jiejie; Fang Yitian; Chen Youchuan; Zhang Yongqi; Xu Yifeng; Guo Jinxia; Li Li; Zhao Jiantao


Archive | 2017

Coal catalytic gasification method

Wang Zhiqing; Mei Yangang; Huang Jiejie; Fang Yitian; Yu Zhongliang; Nie Wei; Song Shuangshuang; Li Junguo; Zhang Yongqi; Zhao Jiantao


Archive | 2017

Catalytic pyrolysis gasification method of urban garbage

Wang Zhiqing; Mei Yangang; Huang Jiejie; Fang Yitian; Dong Libo; Wang Zhiyu; Zhao Jiantao; Li Chunyu; Zhang Yongqi; Li Li

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Fang Yitian

Chinese Academy of Sciences

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Huang Jiejie

Chinese Academy of Sciences

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Zhao Jiantao

Chinese Academy of Sciences

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Wang Yang

Chinese Academy of Sciences

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Wang Wei

Huazhong University of Science and Technology

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Zhang Lei

Chinese Academy of Sciences

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