AGGLOMERATE

作品数：41被引量：61H指数：3
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相关领域：化学工程更多>>
相关作者：王辉黄苍刁润丽章锋程博闻更多>>
相关机构：中南大学天津工业大学清华大学更多>>
相关期刊：《Optics and Photonics Journal》《Journal of Wuhan University of Technology(Materials Science)》《Journal of Iron and Steel Research International》《Wuhan University Journal of Natural Sciences》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中国博士后科学基金国家高技术研究发展计划更多>>
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Modelling the formation and dissolution behavior of alumina agglomerate in the cryolite
《Particuology》2024年第3期211-222,共12页Jiaqi Wang Mao Li Benjun Cheng Hesong Li 
funded by the Fundamental Research Funds for the Postgraduate Scientific Research Innovation Project of Hunan Province(grant No.1053320214452).
The presence of alumina agglomerates seriously affects the current efficiency of the aluminum electrolysis process.Clarify the dynamic dissolution process of agglomerates is essential to improve the current efficiency...
关键词：Mathematical model Alumina agglomerate Porous media Packing theory Heatand mass transfer 
Effect of high stirring speed on the agglomerate behaviors for cohesive SiO_(2) powders in gas fluidization被引量：1
《Particuology》2023年第9期192-201,共10页Fan Liu Zhan Du Qingshan Zhu Xiaojun Guo Hebang Shi Pengpeng Lv Hongzhong Li 
The authors are grateful to the support by the National Natural Science Foundation of China(Grant Nos.21908227,21736010 and 22178363).
The effects of superficial gas velocity and mechanical stirring speed on the precise regulation of flow regimes for cohesive SiO2 powders(mean diameter is 16μm)were experimentally investigated in a stirring-assisted ...
关键词：Cohesive powders Stirring-assisted fluidized bed Agglomerate size Agglomerate particulate fluidization 
Evolution behavior and mechanism of iron carbon agglomerates under simulated blast furnace smelting conditions被引量：3
《Journal of Iron and Steel Research International》2023年第9期1714-1731,共18页Ji-wei Bao Man-sheng Chu Zheng-gen Liu Wei Lv Dong Han Li-feng Zhang 
This work was financially supported by the National Natural Science Foundation of China-Liaoning Joint Funds(U1808212);National Natural Science Foundation of China(52074080);Xingliao Talent Plan(XLYC1902118).
Iron carbon agglomerates(ICA)are the composite burden for low-carbon blast furnace(BF)ironmaking.In order to optimize the reactivity of ICA according to the evolution characteristics of ICA in the BF smelting process,...
关键词：Iron carbon agglomerate Reactivity Evolution behavior Evolution mechanism Blast furnace Softening–melting–dripping property 
Improved CFD modeling of full dissolution of alumina particles in aluminum electrolysis cells considering agglomerate formation被引量：2
《Transactions of Nonferrous Metals Society of China》2021年第11期3579-3590,共12页Shui-qing ZHAN Ming-mei JIANG Jun-feng WANG Jian-hong YANG 
financial supports from the National Natural Science Foundation of China (No. 51704126);the Natural Science Foundation of Jiangsu Province, China (No. BK20170551);Jiangsu Planned Projects for Postdoctoral Research Funds, China (No. 2019K046)。
The full alumina dissolution process in aluminum electrolysis cells was investigated using an improved computational fluid dynamics(CFD)model based on the previous researches by consideration of agglomerate formation....
关键词：aluminum electrolysis alumina dissolution agglomerate formation theoretical modeling CFD modeling 
Circularly polarized luminescence of agglomerate emitters被引量：3
《Aggregate》2021年第5期22-44,共23页Chong Zhang Si Li Xi-Yan Dong Shuang-Quan Zang 
National Natural Science Foundation of China,Grant/Award Numbers:92061201,21825106,21975065。
Circularly polarized luminescence(CPL)originates from the chiral emissive excited states.CPL materials have promising applications in 3D optical displays,encryptions,biological probes,chiral photoelectric devices,and ...
关键词：agglomerate emitters aggregate science circularly polarized luminescence CPL measurement method 
Effect of successive sprays on liquid distribution in fluidized beds
《Particuology》2021年第1期17-24,共8页Cedric Briens Liliana Pardo Reyes Franco Berruti Jennifer McMillan 
The authors thank the entire group at the Institute for Chemicals and Fuels from Alternative Resources(ICFAR).Financial support from the NSERC/Syncrude/ExxonMobil Industrial Research Chair in Fluid Coking Technologies is gratefully acknowledged.
In processes such as Fluid Coking^(™),agglomerate formation should be minimized since it reduces the yield of valuable products,and degrades operability because of the fouling of internals.An experimental model,consis...
关键词：Fluidized bed Liquid injection Agglomerate formation Fluid Coker 
Numerical study on the hydrodynamics of agglomerates at intermediate Reynolds numbers被引量：1
《Chinese Journal of Chemical Engineering》2020年第6期1533-1541,共9页Huanpeng Liu Shaowei Wang Chenyu Yang Taiping Chen 
financial support of the Natural Science Foundation of Heilongjiang Province of China(E2018031)。
The flow pattern and hydrodynamics of a heterogeneous permeable agglomerate in a uniform upward flow at intermediate Reynolds numbers(1–40)are analyzed from three-dimensional(3 D)computational fluid dynamics simulati...
关键词：AGGLOMERATE PERMEABILITY Reynolds number Drag coefficient 
Seismic Microzonation Study of South Asian Cities and Its Implications to Urban Risk Resiliency under Climate Change Scenario
《International Journal of Geosciences》2020年第4期197-237,共41页O. P. Mishra 
In this study, an attempt has been made to review the existing framework of earthquake risk resiliency for the urban agglomerates of South Asian earthquake-prone countries (Afghanistan;Bangladesh;Bhutan, India, and Pa...
关键词：SOUTH Asia Seismic MICROZONATION Site Response Climate Change URBAN AGGLOMERATE URBAN RISK Resiliency 
Preparation of Spherical FePO4 by Chemical Co-precipitation Combined with Spray-Drying被引量：3
《Transactions of Tianjin University》2020年第1期57-66,共10页Leping Dang Hongtao Zhang Xin Xu Xiaojun Lang 
Well-shaped spherical agglomerates of FePO4 particles were prepared by a novel method:chemical co-precipitation combined with spray-drying.Tap density analysis,Brunauer-Emmett-Teller analysis,characterizations of X-ra...
关键词：FEPO4 Spherical agglomerate SPRAY-DRYING PH Reaction time 
Effect of jet milling on micro-strain behavior and rupture behavior of agglomerates of ultrafine WC powders被引量：9
《Transactions of Nonferrous Metals Society of China》2019年第10期2128-2140,共13页Ya-li SUN Qing-cai LIU Xin HUANG Fa-xing ZHANG Jian YANG Hua MEI 
Project(2016GZ0290) supported by the Key Technology R&D Program of Sichuan Province,China;Project(2019CDXYCL0031) supported by the Fundamental Research Funds for the Central Universities,China
The Williamson-Hall and uniaxial compression methods were used to study the variations of the micro-strain and stress-strain relations in WC powders after jet milling and ball milling, respectively. The rupture behavi...
关键词：ultrafine WC powder micro-strain stress-strain relation jet milling agglomerate rupture mechanism 
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