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Introduction

Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Links
Shanxi Provincial Education Department
Taiyuan University of Technology
location： home> 2022,53(03)
Research progress of carbon micro/nanosphere-based surface molecularly imprinted adsorption material
Carbon micro/nanosphere-based surface molecularly imprinted adsorption material (SMIP@CS) has shown broad application prospects in the field of organic compound adsorption removal and recovery from liquid-phase environmental systems since it can meet all the separation requirements of high efficiency, deep level, identified selectivity, non-destructiveness, and recyclability. In this review, typical SMIP@CS materials applied in eco-environment field in past decade are reviewed. The general prepar...
Taiyuan University of technology 2022,53(03): QIN Lei,, WANG Xuzhe. ;PDFviewed：abstract
Pore Structure Model for Porous Media and Application in Seepage Analysis
In this paper, the commonly used pore structure models were summarized. The concept, construction method, and application of pore structure reconstruction model, pore network model, and equivalent pore network model were introduced. From pore structure reconstruction model to pore network model and then to equivalent pore network model, the description of pore structure develops from authenticity to equivalence, and the computational efficiency is significantly improved. A large number of studies...
Taiyuan University of technology 2022,53(03): HU Liming,, LIN Dantong,, ZHANG Pengwei,, ZHANG Xinghao,, GUO Haohao,, Jay N, Meegoda, DONG, Xiaoqiang. ;PDFviewed：abstract
Construction of Carbon Aerogel Monoliths and Their Application in Fine Separation of Coal Chemical Industry
Carbon aerogels are three-dimensional porous materials with low density, large specific surface area, abundant pore structure, high electrical conductivity, chemical stability, environmental compatibility, tunable surface chemistry, and controllable structure. These properties give carbon aerogels excellent adsorption properties. Carbon aerogels are widely used in the treatment of various pollutants in coal chemical industry. Based on this, this paper reviews the construction of carbon aerogel mo...
Taiyuan University of technology 2022,53(03): LIU Weifeng,, ZHAO Zongbin. ;PDFviewed：abstract
Research Progress in Photo/electroreduction of CO2 by Metal Element Modified Carbon-based Materials
In order to achieve the aims of “Peak carbon dioxide emissions and carbon neutrality” and alleviate the energy crisis as well as attain CO2 emission reduction, photo/electrocatalysis has been regarded as a cost-effective win-win strategy for reducing CO2 to renewable hydrocarbon fuels and high-value-added chemicals. The research and development of photo/electrocatalysts, as the crucial issue, has been one of main research hotspots. Carbon-based materials have attracted extensive attentions owin...
Taiyuan University of technology 2022,53(03): KOU Lifang,, ZHANG Xiaochao,, ZHANG Changming,, GUAN Xiushuai,, FAN Caimei. ;PDFviewed：abstract
Development and Prospect of False Information Detection on Social Media
Social media on Web have been widely used by users to obtain and share information. At the same time, they also provide ways to the generation and rapid dissemination of false information. The research of false information detection technology is imminent. In this paper, we have scrutinized the related work in latest 10 years and given a survey from three views, that is, false information detection based on content, based on user modeling, and based on propagation structure. The method based on c...
Taiyuan University of technology 2022,53(03): WANG Li. ;PDFviewed：abstract
Application and Challenges of Intelligent Image Processing in Traditional Chinese Medicine
In recent years, with the continuous development of artificial intelligence and machine vision technology, computer-assisted technology has increasingly affected the medical field, providing important support means for the development and promotion of informatization, digitization, and standardization of traditional Chinese medicine. In order to facilitate a further and effective exploration of the application of image processing technology in the field of traditional Chinese medicine, the releva...
Taiyuan University of technology 2022,53(03): ZHAO Zijuan,, QIANG Yan,, ZHAO Juanjuan,, ZHAO Chenqi,, WANG Qida,, LI Shuo. ;PDFviewed：abstract
Research Progress and Practical Application of Multimodal Neuroimaging Technology
In this paper reviewed are the development and progress of three different typical non-invasive neuroimaging representative technologies, i.e., Electroencephalogram (EEG), functional Magnetic Resonance Imaging (fMRI), and synchronous EEG-fMRI. The importance of multimodal fusion analysis technology is emphasized at the same time. The three different modalities combined with their practical application such as use in analytical platform, data construction platform, auxiliary clinical diagnosis and...
Taiyuan University of technology 2022,53(03): GAO Peng,, LI Haifang. ;PDFviewed：abstract
A Review of Research and Key Technologies on the Resilience Improvement Measures of New Power Systems Under Extreme Natural Disasters
The resilience of novel power system is the cornerstone of ensuring the sustainable development of energy and the safety of structural reform. With the development of the economy, the society has put forward higher requirements for the system to resist extreme natural shocks, ensure rapid power recovery and load energy consumption. In this paper the concept of resilience of novel power system was first exponded, the evolution process of the resilience in novel power system under extreme natural d...
Taiyuan University of technology 2022,53(03): JING Xiang,, QIN Wenping,, YAO Hongmin,, ZHU Zhilong,, HUANG Qian,, ZHANG Xinzhe. ;PDFviewed：abstract
Advance in Keratoconus Biomechanics
Keratoconus is a bilateral asymmetric corneal dilatation disease characterized by localized thinning and increased curvature of cornea. The alteration of the mechanical properties occurs earlier than morphological change owing to corneal structure destruction in the early stage of keratoconus. Therefore, the corneal biomechanics is especially important for early keratoconus screening. In this paper, we reviewed corneal biomechanical behaviors in vivo and corneal mechanical properties in vitro dur...
Taiyuan University of technology 2022,53(03): WEI Junchao,, LI Xiaona. ;PDFviewed：abstract
Field-flow Mechanism and Synergistic Heat Transfer Enhancement of Centrifugal Double Vortex Fast Pyrolyzer
The downer is a promising pyrolyzer, but the low solid holdup restricts the improvement of heat transfer rate. In this regard, this paper proposed the concept of centrifugal double vortex fast pyrolyzer (CDVFP) to solve it. The spatial and temporal characteristics and heat transfer process of gas-solid two-phase in CDVFP were studied by computational fluid dynamics coupled discrete element method (CFD-DEM). The results show that the weakening of the double vortex “flow” by the centrifugal force...
Taiyuan University of technology 2022,53(03): ZHAO Zehua,, YANG Jingxuan,, ZHANG Nan,, HAN Bilong,, NIU Haorui,, HAO Xiaogang. ;PDFviewed：abstract
Apparent Reaction Kinetics of Phenol Degradation by High-gravity Intensified Heterogeneous Catalytic Ozonation
With spherical Fe-Mn-CuOx/γ-Al2O3 catalyst as the packing of RPB (Rotating Packed Bed), the apparent reaction kinetics of phenol degradation by high gravity intensified heterogeneous catalytic ozonation was investigated under different operating conditions (high gravity factor, pH value, liquid flow rate, temperature). The reaction rate constants in BR (Bubbling Reactor) were compared, and the apparent reaction kinetics empirical models were established. The research results showed that the dire...
Taiyuan University of technology 2022,53(03): GAO Kechang,, LYU Xing,, LI Zhixing,, REN Gaomiao,, JING Jiaxin,, ZHANG Jingwen,, LIU Youzhi,, JIAO Weizhou. ;PDFviewed：abstract
Theoretical Calculation of the Composition Mechanism of Novel Electroactive Ion Exchange Material MIL-101/Py
The composition of metal organic framework materials and conductive polymers has attracted much attention in the field of materials, and theoretical calculations play an indispensable role in understanding the micro-structure and adsorption mechanism of the new materials. The pyrrole adsorption onto MIL-101 was saturated by dipping method, and the drying time of MIL-101/Py was controlled to regulate the content of pyrrole in the cavity of MIL-101 by taking advantage of the volatile characteristic...
Taiyuan University of technology 2022,53(03): YAN Caiping,, AN Xiaowei,, DU Xiao,, HAO Xiaogang. ;PDFviewed：abstract
Study on Shaping and CO2/N2 Separation Performance of Porous Material M-MOF-74(M=Mg, Co, Ni)
M-MOF-74 (M=Co,Mg,Ni) material has excellent performance in CO2 capture, but the direct application of powdered MOF-74 material in practical industry will inevitably lead to problems such as heat/mass loss, fluid pressure drop, pipeline blockage, recovery difficulty and so on. In order to meet the requirements of “Double Carbon” goal and achieve efficient CO2 capture, a composite binder shaping process was developed. M-MOF-74 (M=Mg,Co,Ni) material was processed into spherical particles about 3 ...
Taiyuan University of technology 2022,53(03): LIU Xiaohua,, CHEN Yang,, LI Jinlong,, LU Chunyu,, WANG Yi,, LI Libo,, LI Jinping. ;PDFviewed：abstract
Regulation of Tetralin on the Reactions of Volatiles from Pyrolysis of Naomaohu Coal at Different Thermo-field Temperatures
In order to explore the regulatory mechanism of tetralin (THN) on the reactivity of volatiles in the pyrolysis and thermal field during pyrolysis of Naomaohu coal, a two-stage fixed-bed reactor was used. Two research schemes (A and B) were designed to introduce THN into the first-stage and second-stage reactors to compare and analyze the difference in the reactivity of volatiles between two stages and its influences on product distributions and coking behaviors. The results show that under the tw...
Taiyuan University of technology 2022,53(03): LI Xiaorong,, LI Yong,, WANG Meijun,, WANG Jiancheng,, CHANG Liping,, BAO Weiren. ;PDFviewed：abstract
High-performance Zinc-ion Hybrid Capacitors based on Novel Electrolyte with Li+-additive
In this paper, a high-performance Zinc-ion hybrid supercapacitor was fabricated using coal pitch derived porous carbon (CPC) as cathode material. The hierarchical porous structure of the CPC cathode material is conducive to the rapid diffusion of electrolyte, and the abundant nitrogen and oxygen doping can provide reaction sites for the chemical adsorption/desorption reaction of Li+ and Zn2+ for additional pseudocapacitive capacity. More importantly, the deposition/dissolution reversibility and s...
Taiyuan University of technology 2022,53(03): DENG Xiaoyang,, WANG Xiaoguang. ;PDFviewed：abstract
Gem-quality Single Crystal Diamond Production from Coal Bed Methane and Its Industrialization
Coal bed methane is mainly used for combustion, which has low efficiency and low added value. Based on the microwave plasma chemical vapor deposition (MPCVD) technique, the concept of producing gem-quality single crystal diamond from coal bed methane was proposed, and the corresponding industrialization process route was designed. CVD diamond production technique starts late in China and high-end equipment mainly depends on imports. Here，five generations of MPCVD diamond equipment have been inde...
Taiyuan University of technology 2022,53(03): GAO Jie,, ZHENG Ke,, MA Yong,, YU Shengwang,, LIU Kechang,, LIU Yishun. ;PDFviewed：abstract
Three Dimensional Acoustic Emission Location Method for Crushed Coal and Rock and Its Layered Fracture Characteristics
In order to study the internal deformation and re-crushing characteristics of crushed coal during axial loading, a three-dimensional acoustic emission positioning method specially suitable for crushed coal and rock media was proposed. The compaction acoustic emission characteristics of crushed anthracite were revealed by taking 2.5~5 mm single particle size as sample. The results show that: 1) The compaction process of crushed anthracite can be divided into three stages: initial compression, lin...
Taiyuan University of technology 2022,53(03): LI Zhen,, FANG Zhilong,, FENG Guorui,, ZHAO Jiapeng. ;PDFviewed：abstract
Humic Acid-based Activated Carbon Doped Carbon Paste Electrode for the Determination of Trace Cadmium
Electrochemistry has the advantages of low detection limit, high sensitivity, short analysis time, and convenient operation. It is an effective method for rapid detection of heavy metal ions in environmental samples. In this paper, humic acid-based activated carbon was prepared by chemical activation of humic acid extracted from lignite. The carbon paste electrode was doped with humic acid-based activated carbon, and the stripping voltammetry characteristics of Cd(Ⅱ) on the modified electrode we...
Taiyuan University of technology 2022,53(03): HOU Jinying,, DONG Xianshu,, FAN Yuping,, MA Xiaomin,, YAO Suling,, LI Fan. ;PDFviewed：abstract
Fault Diagnosis Method of Mine Hoist Braking System Based on Convolutional Neural Network
A reliable braking system is an important guarantee for safe operation of mine hoist. In order to make full use of the monitoring data in the operation process of mine hoist, identify its operation status and further diagnose its fault, the deep learning method was introduced into the fault diagnosis of the hoist, and a fault diagnosis method of hoist braking system based on convolutional neural network (CNN) was proposed. First, the failure mechanism of the hoist braking system was analyzed, the...
Taiyuan University of technology 2022,53(03): LI Juanli,, YAN Fangyuan,, LIANG Siyu,, LI Bo,, MIAO Dong. ;PDFviewed：abstract
Modeling of Bubble Dynamics in the Preparation of Magnetorheological Polishing Fluid
In order to enhance the theory and process of magnetorheological polishing fluid (MRPF) preparation, the bubble models of MRPF under ultrasonic preparation and mechanical preparation were established by considering the mixture continuity equation and the VAND viscosity equation. The bubble motion of MRPF was investigated numerically by using the fourth-order Runge-Kutta algorithm, and the influence of liquid phase and liquid-solid two-phase on the bubble of MRPF was discussed. The results show th...
Taiyuan University of technology 2022,53(03): GUO Ce,, LI Xiuhong,, LI Wenhui,, YANG Shengqiang,, LIU Jia,, LI Yonggang,, LIU Jing. ;PDFviewed：abstract
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