A5101820777- Geophysical Methods and Applications
- Coal Properties and Utilization
- Dyeing and Modifying Textile Fibers
- Seismic Imaging and Inversion Techniques
- TiO2 Photocatalysis and Solar Cells
- Geoscience and Mining Technology
- Combustion and Detonation Processes
- Nanoparticles: synthesis and applications
- Aerosol Filtration and Electrostatic Precipitation
- Fire dynamics and safety research
- Geophysical and Geoelectrical Methods
- Particle Dynamics in Fluid Flows
- Environmental and Industrial Safety
- Geotechnical and Geomechanical Engineering
- Seismic Waves and Analysis
- Lanthanide and Transition Metal Complexes
- Advanced Photocatalysis Techniques
- Non-Destructive Testing Techniques
- Luminescence Properties of Advanced Materials
- Granular flow and fluidized beds
- Rock Mechanics and Modeling
- Silk-based biomaterials and applications
- Advanced Cellulose Research Studies
- Electrostatics and Colloid Interactions
- Soil Moisture and Remote Sensing
State Key Laboratory of Geohazard Prevention and Geoenvironment Protection
2025
China Coal Technology and Engineering Group Corp (China)
2011-2025
China XD Group (China)
2024
China Academy of Safety Sciences and Technology
2024
Beijing Institute of Technology
2018-2022
Zhejiang University
2022
Southwest University
2016-2020
Shandong University of Science and Technology
2016-2018
Institute of Soil Science
2018
Chinese Academy of Sciences
2018
Background: As global energy demand continues to rise, coal remains a critical resource. However, traditional mining methods face significant challenges such as low safety, environmental degradation, and resource wastage. In addition, address these issues, intelligent technologies have emerged, with the construction of transparent working faces receiving attention key component. Objective: This paper aims explore summarize involved in mining, focus on enhancing efficiency, utilization....
The increasing incidence of urban fires poses significant threats to structural integrity, underscoring the urgent need for concrete materials with enhanced mechanical properties post-fire. Incorporating recycled waste steel fibers (WSF) from industrial byproducts into not only bolsters its crack resistance but also advances circular economy principles by transforming valuable resources. Although a large amount research has focused on native fiber-reinforced concrete, there is still lack...
This paper proposes the development of a novel coagulant for dust suppression in open-cast mines. Specifically, pretreated sodium lignin sulfonate and acrylic acid were first cross-linked, then graft copolymerization intermediate product (the cross-linking product) acrylamide was conducted finally resulting gelatinous substances crushed. During reaction process, N,N’-methylene-bis-acrylamide ammonium persulfate used as agent initiator, respectively. Subsequently, functional groups,...
Abstract BACKGROUND Coal dust is a major byproduct generated during coal mining production. The diffusion of not only causes severe environmental pollution, but also poses serious threat to miners' health. How provide effective control over remains one the key topics mine occupational safety research. RESULTS present study focused on preparation an environmentally‐friendly cementing agent applicable transportation, stacking and storage coal. product characterized by combination infrared...
The coal industry plays an essential role in China’s economic development, and issues such as occupational health environmental pollution caused by dust have attracted a great deal of attention. In accordance with the principles protection waste management, this study used carboxymethyl ginkgo cellulose (CL) extracted modified from Ginkgo biloba leaves matrix, graft copolymerized sodium 3-allyloxy-1-hydroxy-1-propanesulfonate (AHPS) N-isopropylacrylamide (NIPAM) monomers to prepare low-cost,...
In this paper, a simple and environment friendly approach was used to prepare the multifunctional composite fabrics via coating commercial TiO2 nanoparticles (NPs) on surface of cotton fibers by micro-dissolution process in 55%wt ZnCl2 aqueous solution under aid ultrasound without any adhesive. The TiO2/cotton were characterized scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), Fourier transform infrared (FTIR) thermal gravity (TG) methods....
The authors present a solvothermal process to fabricate hollow CeO2 microspheres. Polyvinyl pyrrolidone is employed as polymer surfactant assist the forming of structured microspheres in solution. as-prepared samples are characterised through X-ray diffraction, transmission electron microscopy and scanning microscopy, catalytic activity investigated measuring conversion CO CO2 over catalysts.
In the pipeline transportation process for crude oil, most important and popular maintenance method perforated ruptured oil pipelines is replacement of damaged segment. However, this has several disadvantages, including a complex process, large time consumption, excessively high costs. The present study reported preparation strong cross-linking hydrogel that served as temporary blocking material during long-distance partial process. prepared product was characterized by infrared...
The transient electromagnetic method (TEM) for boreholes uses fixed source loops to launch at excavation faces, and is able realize the mobile reception of secondary fields in detections low-resistance hazards. This known as high detection accuracy, due fact that receiving points are close anomalies. However, interpretation this device has not yet been perfected. present study's goal was interpretations TEM based on inverse transform algorithms wave-fields full waveform inversions. It found...