PRECALCINER

作品数:12被引量:17H指数:3
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Effects of Co-Firing Biomass and Pulverized Coal on NO Reduction in Cement Precalciner被引量:1
《Journal of Thermal Science》2024年第2期751-760,共10页LI Pengpeng REN Qiangqiang LYU Qinggang WANG Mingyue 
financially supported by Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDA29020200)。
With increased awareness of the large-scale CO_(2) emissions from the cement industry,there has been growing focus on greenhouse gas reduction strategies.Among all these strategies,fuel substitution using biomass fuel...
关键词:cement precalciner biomass fuel COAL NO reduction CO-FIRING 
Optimization of Fuel In-Situ Reduction(FISR)Denitrification Technology for Cement Kiln using CFD Method被引量:1
《Journal of Thermal Science》2023年第6期2256-2272,共17页SHI Chaoting CAI Jun REN Qiangqiang WU Huixing 
This work is financially supported by“Transformational Technologies for Clean Energy and Demonstration”,Strategic Priority Research Program of the Chinese Academy of Sciences(Grant number XDA21040300);Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant number Y201642).
Nitrogen oxides(NO_(x))from cement industry have drawn more and more attention and the existing denitrification technologies can hardly meet the increasingly stringent emission requirements in China.In our previous wo...
关键词:cement industry PRECALCINER pretreated fuel NO_(x)emission DENITRIFICATION 
Coal-Biomass Preheating Combustion Characteristics in Cement Precalciner.Part 1:Preheating of Coal/Biomass
《Journal of Thermal Science》2023年第5期1868-1877,共10页LI Pengpeng REN Qiangqiang HAN Shaobo ZHANG Chi LYU Qinggang 
supported by Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA29020200)。
The co-combustion of biomass and coal can positively impact the environment and reduce the cost of power generation.However,biomass fuels have many limitations.Circulating fluidized bed(CFB)preheating combustion is su...
关键词:CEMENT PRECALCINER BIOMASS circulating fluidized bed preheating combustion 
Numerical Simulation of Co-Combustion of Pulverized Coal and Different Proportions of Refused Derived Fuel in TTF Precalciner
《Journal of Renewable Materials》2021年第7期1329-1343,共15页Jiekun Zhu Hongtao Kao 
the General Institute of Building Materials Research of China(No.2017YFC0210801);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)。
Based on the theory of computational fluid dynamics(CFD),pulverized coal combustion alone,and the co-combustion of pulverized coal and refuse-derived fuel(RDF)in a Trinal-sprayed calciner(TTF)precalciner were simulate...
关键词:Numerical simulation TTF precalciner RDF CO-COMBUSTION NO_(x)emission 
Modeling De-No_(x) by Injection Ammonia in High Temperature Zone of Cement Precalciner被引量:3
《Journal of Thermal Science》2021年第2期636-643,共8页ZHANG Leyu WEI Xiaolin ZHANG Zhongxiao LI Sen 
This work was financially supported by key Research and Development Plan of China(No.2016YFB0601503)。
The quantity of NO_(x) emission from cement production is second only to thermal power generation and vehicle exhaust.In this paper,a phenomenon found by Taniguchi is used to achieve NO_(x) reduction in the cement pre...
关键词:cement precalciner coal combustion CaCO_(3) decomposition high temperature zone SNCR 
Numerical Simulation of Sludge Combustion in TTF Precalciner被引量:1
《Journal of Renewable Materials》2021年第4期671-693,共23页Penghui Wang Hongtao Kao 
This work was supported by the general institute of building materials research of china(No.2017YFC0210801);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD).
The research method of computational fluid dynamics(CFD)is used to study the technology of burning sludge in cement precalciner.The simulation results show that the flow field in the TTF precalciner is stable,the spra...
关键词:Sludge combustion numerical simulation TTF precalciner NO_(x)reduction 
Numerical Simulation of Urea Based SNCR Process in a Trinal-Sprayed Precalciner被引量:1
《Journal of Renewable Materials》2021年第2期269-294,共26页Yu Liu Hongtao Kao 
This work was supported by the general institute of building materials research of china(No.2017YFC0210801);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD).
In order to study the combustion characteristics,NOx emission and NH3 slip in a new trinal-sprayed precalciner,the simulations of combustion and aqueous urea solution based selective non-catalytic reduction(SNCR)proce...
关键词:Trinal-sprayed precalciner selective non-catalytic reduction aqueous urea solution NOx reduction 
Numerical Simulation and Optimization of Staged Combustion and NO_x Release Characteristics in Precalciner被引量:5
《Journal of Thermal Science》2019年第5期1024-1034,共11页WANG Weishu LIAO Yihan LIU Jun HUANG Zhihao TIAN Miao 
the support provided by the National Key R&D Plan (under No.2018YFB0604103)
In order to study the combustion characteristics in a precalciner, the temperature and composition field in a typical Trinal-sprayed calciner were numerically analysed. The results obtained by simulation were compared...
关键词:TTF PRECALCINER staged COMBUSTION NOx EMISSION CHARACTERISTICS optimization 
Numerical Simulation of the Gas-solid Two-phase Flows in a Precalciner被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2006年第4期177-179,共3页王家楣 
Funded bythe National"863"Project (No.2002AA335050)
The gas-solid two-phase flous of the precalciner were simulated by different multiphase models,such as mixture model,the Enderium model,including mixture and dispersed,and discrete phase model(DPM),The results of th...
关键词:preculciner gas-solid two-phase flow mumerical simulation 
The Numerical Simulation of the Flow Field in a Cold Model of Five-stage Cyclone Preheater and Precalciner System被引量:4
《Journal of Wuhan University of Technology(Materials Science)》2005年第2期99-101,共3页陈思维 
The flow field in a cold model of 2500 t/d five-stage cyclone preheater and precalciner system was numerically simulated. Renault stress model (RSM) turbulent model was adopted to simulate the flow field, and a hybrid...
关键词:CYCLONE PREHEATER five-stage cyclone preheater and precalciner 
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