Search Results - "Minqiang Fan"

Fast recognition using convolutional neural network for the coal particle density range based on images captured under multiple light sources by Bai, Feiyan, Fan, Minqiang, Yang, Hongli, Dong, Lianping

“…A method based on multiple images captured under different light sources at different incident angles was developed to recognize the coal density range in this…”
Get full text

Switching and optimizing control for coal flotation process based on a hybrid model by Dong, Zhiyong, Wang, Ranfeng, Fan, Minqiang, Fu, Xiang

“…Flotation is an important part of coal preparation, and the flotation column is widely applied as efficient flotation equipment. This process is complex and…”
Get full text

A new froth image classification method based on the MRMR-SSGMM hybrid model for recognition of reagent dosage condition in the coal flotation process by Cao, Wenyan, Wang, Ranfeng, Fan, Minqiang, Fu, Xiang, Wang, Haoran, Wang, Yulong

“…Intelligent separation is a core technology in the transformation, upgradation, and high-quality development of coal. Realising the intelligent recognition and…”
Get full text

General formulas for drag coefficient and settling velocity of sphere based on theoretical law by Hongli Yang, Minqiang Fan, Airong Liu, Lianping Dong

“…The settlement of particles is of great importance in many areas. The accurate determination of drag coefficient and settling velocity in wide Reynolds number…”
Get full text

Influence mechanism of emulsion collector on the flotation effect of coal gasification fine slag by Fan, Panpan, Dai, Wenwen, Fan, Xiaoting, Dong, Lianping, Wang, Jiancheng, Bao, Weiren, Chang, Liping, Fan, Minqiang

“…Coal gasification slag (CGS) presents significant challenge to the green and low-carbon development of the coal gasification industry due to its limited…”
Get full text

Molecular-level study of hydrophobic interactions during low-rank coal particle-bubble attachment by Hao, Bo, Fan, Minqiang

“…[Display omitted] •The attachment mechanism of coal particles to air bubbles was studied by simulation.•Water molecule rearrangement effect causes holes on the…”
Get full text

Generalized skew-normal distribution model of partition curves based on quartile by Fan, Minqiang, Luo, Canjin

“…In view of the similarity between the partition curve of coal preparation and the cumulative curve of distribution function, the quartile of random…”
Get full text

Decrease of hydrophilicity of lignite using CTAB: Effects of adsorption differences of surfactant onto mineral composition and functional groups by Liu, Xiaoyang, Liu, Shengyu, Fan, Minqiang, Zhang, Lei

“…[Display omitted] •A significant decrease in hydrophilicity of lignite with adsorbed CTAB was observed.•The oxygen-containing functional groups adsorbed more…”
Get full text

Study on the mechanism of adsorption and hydrophobic modification of glycerol monooleate/kerosene mixed collector on low-rank coal surface by Hao, Bo, Fan, Minqiang, Li, Zhihong, Li, Haipeng

“…A new collector (GK) consisting of GMO (glycerol monooleate)/kerosene was developed to address the problem that low-rank coal is difficult to be recovered by…”
Get full text

The effect of ethylene oxide groups in dodecyl ethoxyl ethers on low rank coal flotation: An experimental study and simulation by Li, Bao, Liu, Shengyu, Fan, Minqiang, Zhang, Lei

“…To study the effects of ethylene oxide (EO) number in surfactants on low rank coal (LRC) flotation, dodecyl ethoxyl ethers (C12EOn) with three different EO…”
Get full text

Image segmentation method for coal particle size distribution analysis by Bai, Feiyan, Fan, Minqiang, Yang, Hongli, Dong, Lianping

“…[Display omitted] •Image segmentation is utilised for coal particle size distribution analysis.•A watershed algorithm with gradient is employed for preliminary…”
Get full text

Adsorption process and mechanisms of AEO-3/dodecane mixed collector on low-rank coal surface driven by water flow: A non-equilibrium molecular dynamics simulation study by Hao, Bo, Fan, Minqiang, Li, Haipeng

“…•The driving of water flow greatly promotes the adsorption of AEO-3 on coal surface.•The polar part of AEO-3 enhances the adsorption of this mixed collector on…”
Get full text

Rapid ash content determination method for coal particles through images captured under multiple ring light sources with various incident angles by Bai, Feiyan, Fan, Minqiang, Yang, Hongli, Dong, Lianping

“…•A new ash prediction method based on images of multiple light sources is proposed.•The monotonicity between image brightness and ash was improved.•Logistic…”
Get full text

Decrease in hydrophilicity and moisture readsorption of Manglai lignite using lauryl polyoxyethylene ether: Effects of the HLB and coverage on functional groups and pores by Liu, Xiaoyang, Liu, Shengyu, Fan, Minqiang, Guo, Jianying, Li, Bao

“…Decrease in hydrophilicity of lignite and moisture readsorption after adsorption of a series of lauryl polyoxyethylene ether (C12(EO)n) were studied with the…”
Get full text

Enhanced flotation mechanism of coal gasification fine slag with composite collectors by Xue, Zhonghua, Dong, Lianping, Fan, Minqiang, Yang, Hongli, Liu, An, Li, Zhihong, Bao, Weiren, Wang, Jiancheng, Fan, Panpan

“…In this study, different composite collectors were used to analyze the flotation separation of residual charcoal and ash materials in fine coal gasification…”
Get full text

Research progress on compound force field separation equipment of fine particles by Tian, Lei, Fan, Minqiang, Fan, Panpan, Yang, Hongli

“…With the deepening of mineral extraction, the quantity of fine-particle minerals is on the rise. The issue of low separation efficiency is increasingly…”
Get full text

Theory research about spatial information service topology relationship by Yingdong Chen, Rongguo Chen, Yongjun Wei, Mingbo Zhang, Minqiang Fan

“…This paper presents a new method to describe the relationship between services, which refers to the basic concepts of geometric topology. It uses the…”
Get full text

Interfacial water at the low-rank coal surface: an experiment and simulation study by Li, Bao, Liu, Shengyu, Fan, Minqiang, Zhang, Lei

“…Interfacial water at the low-rank coal (LRC) surface plays an important role in many technological processes, including flotation, slime water settling and…”
Get full text

Mechanism analysis on carbon-ash separation of coal gasification fine slag by high internal phase emulsion collector by Fan, Panpan, Dai, Wenwen, Liu, Xiaodong, Fan, Xiaoting, Bao, Weiren, Wang, Jiancheng, Dong, Lianping, Fan, Minqiang

Get full text

Enhanced coarse coal slime separation in a gravity–flotation coupled separator with up-flow feeding and dual-concentrate by Luo, Canjin, Tian, Lei, Zhao, Zihao, Yang, Hongli, Fan, Minqiang

Get full text