SLAGGING

作品数：25被引量：22H指数：3
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相关领域：化学工程更多>>
相关作者：袁颖许传凯更多>>
相关机构：西安热工研究院有限公司更多>>
相关期刊：《China's Refractories》《International Journal of Mining Science and Technology》《材料科学与工程（中英文A版）》《Energy and Power Engineering》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划更多>>
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Metal-slag separation strengthening through in situ slagging during CuW composite preparation by metallothermic reduction被引量：1
《Rare Metals》2024年第11期6113-6121,共9页Chu Cheng Xin-Yu Wang Ting-An Zhang Zhi-He Dou Ke-Xing Song Meng-Xin Wang Yan-Shuo Feng Tao Huang Hai-Tao Liu Xiao-Heng Li Kai Li 
financially supported by the Natural Science Foundation of China(No.52204359);the Foundation for University Key Teacher by Henan University of Science and Technology(No.13450026);the Natural Science Foundation of Henan Province(No.222300420154);the Key Scientific Research Project of colleges and universities of Henan Province(No.22A450002);Zhongyuan Scholar Workstation Funded Project(No.224400510025);Henan key research and development project(No.221111230600)。
CuW is widely used in high-voltage electrical switch contacts,rocket nozzle throat linings,electronic packaging materials and other major high-end technologies.CuW is typically fabricated using infiltration and high-t...
关键词：COMPOSITES COMPOSITE preparation 
Improved slagging characteristics of low-value solid waste fuel asphalt rock by mineral additives of CaCO_(3),MgO,and Kaolin under fluidized bed condition
《Waste Disposal and Sustainable Energy》2024年第3期385-400,共16页Jiatao Xiang Xiong Zhang Fan Yi Shihong Zhang Haiping Yang Jing’ai Shao Xianhua Wang Hanping Chen 
the Natural Science Foundation of China(Nos.52176187,51976075);the National Natural Science Funds for Distinguished Young Scholar(No.52125601).
As a low-value solid waste fuel,asphalt rock is prone to slagging even under fluidized bed condition.The purpose of this study is to improve the slagging characteristics of asphalt rock by adding the mineral additives...
关键词：Asphalt rock Mineral additives Slagging ratio Pressure difference Fluidized bed 
Effect of semi-continuous water washing on the combustion behaviors of agricultural organic solid waste
《Carbon Resources Conversion》2023年第1期58-64,共7页Xiangxi Wang Zhenzhong Hu Jinrong Ma Linlin Yi Jian Li Yanfeng Cheng Jianfei Ma Na An Feng Wang Xian Li Junjun Yan Bo Wei Yue Li Guangqian Luo Hong Yao 
the financial supports provided by the National Key Research and Development Program of China(2019YFC190252).
Combustion of agricultural organic solid waste(AOSW)was an ideal solution for their resource utilization in view of their massive annual production and great potential for reduction of fossil fuel utilization.However,...
关键词：Agricultural organic solid waste Semi-continue water washing Alkali and alkaline earth metals Fouling and slagging Combustion characteristics 
Effect of Blending Ratio on the Sodium Release Behaviors,Ash Slagging Characteristics and Char Gasification Performances during Co-gasification of Zhundong Coal with Wuhai Coal
《Journal of Thermal Science》2023年第1期448-456,共9页GUO Shuai WANG Xiaofang 
financially supported by National Natural Science Foundation of China(No.22008236)。
Some ash related problems,such as slagging at furnace bottom and fouling at the air pre-heater surface,are frequently encountered during circulating fluidized bed gasification(CFBG)of Zhundong coal.Low ash fusion temp...
关键词：CO-GASIFICATION coal blending ash slagging sodium release 
Promoting the development of intelligent manufacturing in metallurgical enterprises based on physical and chemical metallurgical principles
《Baosteel Technical Research》2022年第4期40-47,共8页CHANG Wenjie ZHAO Xianjiu XU Jin 
Based on production data and metallurgical theory, this study discusses the control of inclusions in Baosteel’s products from the perspective of three key processes: converting, refining, and continuous casting(CC).T...
关键词：intelligent manufacturing SLAGGING REFINING continuous casting TUNDISH 
Influence of laterite nickel ore on extracting iron from Bayer red mud by carbothermal smelting reduction被引量：2
《Journal of Iron and Steel Research International》2021年第6期661-668,共8页Ao-ping He Jian-min Zeng Shi-hong Liu 
financially supported by the Center of Ecological Collaborative Innovation for Aluminum Industry in Guangxi and the Special Project for Innovation-driven Development of Guangxi(No.AA17202001).
In view of the difficulty of extracting iron from Bayer red mud,a new idea of adding laterite nickel ore into red mud was proposed to prepare a high value-added product.Toward this,the influences of laterite nickel or...
关键词：Bayer red mud Laterite nickel ore Iron extraction SLAGGING Carbothermal smelting reduction 
Slagging Characteristics and Optimization of Operating Temperature on High-Alkali Coal Gasification
《Journal of Thermal Science》2021年第2期644-655,共12页FAN Yanqi ZHANG Haixia ZHU Zhiping LYU Qinggang 
This work was financially supported by Beijing Municipal Science and Technology Commission(No.Z181100005118006).
In order to mitigate the slagging risks of high-alkali coal (HAC) gasification while optimizing the operating temperatures for practical application,the experimental and calculational works were performed on the horiz...
关键词：high-alkali coal SLAGGING GASIFICATION FactSage ash fusion temperatures 
A New System to Evaluate Comprehensive Performance of Hard-Rock Tunnel Boring Machine Cutterheads被引量：1
《Chinese Journal of Mechanical Engineering》2019年第6期72-84,共13页Ye Zhu Wei Sun Junzhou Huo Zhichao Meng 
Supported by National basic research program of China(973 Project,Grant No.2013CB035400);National Natural Science Foundation of China(Grant No.51375001);Major Projects of Liaoning Science and Technology Plan(Grant No.2015106016);Basic Research Project of Central University(Grant No.DUT16QY11)
The accurate performance evaluation of a cutterhead is essential to improving cutterhead structure design and predicting project cost. Through extensive research, this paper evaluates the performance of a tunnel borin...
关键词：Evaluation of cutterhead Cutting ability Slagging ability Rock fragmentation load 
Visual investigation of slagging characteristics in a pilot-scale facility:Influence of deposition surface
《Chinese Journal of Chemical Engineering》2019年第7期1728-1734,共7页Hao Zhou Jiakai Zhang Weichen Ma Kun Zhang Chenying Zhou 
Supported by the National Natural Science Foundation of China(51476137);National Science Fund for Distinguished Young Scholars(51825605)
Slagging is a major problem in boilers,especially the low-rank coal applied in boilers.In this study,the influence of heat transfer surface on the slagging characteristics of a pilot-scale furnace was investigated.Ni ...
关键词：SLAGGING DEPOSITION SURFACE Heat FLUX Digital image technique 
Lowering ash slagging and fouling tendency of high-alkali coal by hydrothermal pretreatment被引量：5
《International Journal of Mining Science and Technology》2019年第3期521-525,共5页Mingshun Yang Qiang Xie Xin Wang He Dong Hao Zhang Chunqi Li 
the National Key Basic Research Program of China (No. 2014CB238905)
High-alkali species in coal are notorious for causing ash slagging and fouling incidents.In this paper,four high-alkali coals were individually subject to hydrothermal pretreatment(HTP),within a batch-type autoclave a...
关键词：HYDROTHERMAL PRETREATMENT High-alkali COAL ASH SLAGGING and fouling tendency Lowering FactSage 
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