Scale-up procedure of parameter estimation in selection and breakage functions for impact pin milling

doi:10.1016/j.apt.2020.06.041

	Scale-up procedure of parameter estimation in selection and breakage functions for impact pin milling
	Li, Zhipeng 5; Wang, Li Ge 1,6; Chen, Weizhong 2; Chen, Xizhong 3; Liu, Chuanqi 4; Yang, Diansen 2
刊名	ADVANCED POWDER TECHNOLOGY
	2020-08-01
卷号	31 期号:8 页码:3507-3520
关键词	Scale-up procedure Breakage parameter estimation Population balance model Selection function Breakage function
ISSN号	0921-8831
DOI	10.1016/j.apt.2020.06.041
英文摘要	This paper presents a scale-up procedure of parameter estimation in the selection function and breakage function from single particle impact breakage to inform the predictions at the process scale of an impact pin mill. The selection and breakage functions used in population balance model (PBM) for particle breakage in the literature are briefly reviewed. Single particle breakage tests are conducted in a vertical impact tester subject to varying impact velocities. The single particle breakage results further serve to provide the database for the parameter estimation in Vogel and Peukert model (Vogel and Peukert, 2005). The estimated parameters in the particle level are upscaled in an impact pin mill using the population balance model, which is implemented in the software gPROMS (Process Systems Enterprise, UK) (gPROMS (R) 4.1 Release Notes, 2016). The impact milling tests were carried out in an impact pin mill UPZ100 subject to four feed rates, providing the dataset for model validation. The sensitivity analysis of the PBM parameters was conducted to help identify their leverage on the particle size distribution. The scale-up procedure by specifying the parameters from single particle level to the process level of PBM demonstrates an approach to help predict the size reduction process subject to the prevailing mechanism in an impact pin mill and other milling processes alike. (C) 2020 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
资助项目	National Natural Science Foundation of China[51909146] ; National Natural Science Foundation of China[51909147] ; Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences[Z018005] ; International Fine Particle Research Institute
WOS研究方向	Engineering
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000567433500005
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/24770]
专题	中科院武汉岩土力学所
通讯作者	Wang, Li Ge
作者单位	1.Hammersmith, Proc Syst Enterprise, London, England 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan, Peoples R China 3.Univ Cambridge, Dept Mat Sci & Met, Cambridge, England 4.Columbia Univ, Dept Civil Engn & Engn Mech, New York, NY 10027 USA 5.Shandong Jiaotong Univ, Sch Transportat & Civil Engn, Jinan, Peoples R China 6.Univ Sheffield, Dept Chem & Biol Engn, Sheffield, S Yorkshire, England
推荐引用方式 GB/T 7714	Li, Zhipeng,Wang, Li Ge,Chen, Weizhong,et al. Scale-up procedure of parameter estimation in selection and breakage functions for impact pin milling[J]. ADVANCED POWDER TECHNOLOGY,2020,31(8):3507-3520.
APA	Li, Zhipeng,Wang, Li Ge,Chen, Weizhong,Chen, Xizhong,Liu, Chuanqi,&Yang, Diansen.(2020).Scale-up procedure of parameter estimation in selection and breakage functions for impact pin milling.ADVANCED POWDER TECHNOLOGY,31(8),3507-3520.
MLA	Li, Zhipeng,et al."Scale-up procedure of parameter estimation in selection and breakage functions for impact pin milling".ADVANCED POWDER TECHNOLOGY 31.8(2020):3507-3520.