Results 21 to 30 of about 231,459 (153)

Comprehensive Chemical Dust Suppressant Performance Evaluation and Optimization Method. [PDF]

Int J Environ Res Public Health, 2022
Chemical dust suppression is an effective dust control technology. A dust suppressant component evaluation method that facilitates a complete selection of safe, efficient, and economical chemical materials has not been explored.
Li M, Wang R, Li G, Song X, Yang H, Lai H.   +5 more
europepmc   +2 more sources

Preparation and Characterization of a Composite Dust Suppressant for Coal Mines. [PDF]

Polymers (Basel), 2020
In an effort to effectively control coal dust pollution and thereby reduce the harm of coal dust to human health, we prepared a highly efficient composite dust suppressant.
Jin H, Zhang Y, Chen K, Niu K, Wu G, Wei X, Wang H.   +6 more
europepmc   +2 more sources

An Innovative Green Dust Suppressant for Dry Climate Mining Areas in a Copper–Nickel Mine: Integration of Moisture Retention and Erosion Resistance

Atmosphere
Mine ramps, serving as a critical transportation hub in underground mining activities, are beset by severe issues of dust pollution and secondary dust generation.
Zijun Li, Zhe Zhou, Yu Xu, Yin Chen
doaj   +2 more sources

Preparation and Properties of a Novel Coal Dust Inhibitor with Cross-linked Network Structure

Meikuang Anquan, 2020
In order to solve the problem of coal dust pollution caused by open-pit coal mines, polyvinyl alcohol/sodium alginate/sodium metaphosphate dust suppressant with cross-linked network structure was prepared, and the dosage, proportion and dust suppression ...
HUANG Xueman, DING Guanghui, ZHANG Qian, LU Wei
doaj   +1 more source

Experimental Investigation on Bituminite Dust Suppression Characteristics of a Bonding-Wetting Composite Dust Suppressant [PDF]

ACS Omega
Chunshan Zheng, Suqian Qian, Bingyou Jiang, Sheng Xue, Xiaohan Wang, Cancan Li, Mingyun Tang   +6 more
doaj   +2 more sources

A combined electrodialysis and coal dust suppression system for acid mine drainage treatment and high mechanical hydrogel dust suppressant generation

Water Cycle, 2022
The acid mine drainage (AMD) and coal dust from coal mining cause erosion to the ecological environment. Herein, a combined electrodialysis (ED) and coal dust suppression system is developed to realize AMD resource utilization and coal dust suppression ...
Wenhao Liu, Yanyun Zhao, Xiangming Hu, Xiao Li, Ming Zhang, Zhi Geng, Qingshan Wang, Weimin Cheng, Yue Dong   +8 more
doaj   +1 more source

Preparation and properties of chitosan-based water-absorbent resin dust-suppressing microcapsules

Meikuang Anquan, 2023
In order to reduce the dust disaster in the coal mine industry and reduce the probability of coal miners suffering from pneumoconiosis, the graft copolymerization method was adopted, and polyvinyl alcohol was used as the dust suppressant matrix material,
Fenchao GUO, Yiyuan ZHAO, Guohui ZHAO, Kuan LIU, Fengtao LING, Yang SUN, Zhanyi XING   +6 more
doaj   +1 more source

Effectiveness of coal mine dust control: A new technique for preparation and efficacy of self-adaptive microcapsule suppressant

International Journal of Mining Science and Technology, 2022
This study aims to make full use of the agricultural waste peanut shells to lower material costs and achieve cleaner production at the same time. Cellulose nanofibrils (CNF) extracted from peanut shells were mixed with acrylic acid (AA) and dimethyl ...
Bo Ren, Liang Yuan, Gang Zhou, Shuailong Li, Qunzhi Meng, Kai Wang, Bingyou Jiang, Guofeng Yu   +7 more
doaj   +1 more source

Experimental Investigations and Field Applications of Chemical Suppressants for Dust Control in Coal Mines

Advances in Materials Science and Engineering, 2018
It is known that high dust concentrations are severely hazardous to health of miners and the safe operations of coal mines. The results of the suppressions of coal dust via chemical dust suppressant methods have been of critical significance, and these ...
Qi Liao, Guorui Feng, Yurong Fan, Shengyong Hu, He Shao, Yisheng Huang   +5 more
doaj   +1 more source

Development and Evaluation of Solutions to Suppress Dust on Vehicle Roads in Quarries [PDF]

E3S Web of Conferences, 2023
The article provides information on the development and testing of drugs to suppress dust on quarry roads. The rheological properties of the created powder suppressant technical solution based on starch and magnesium chloride were studied.
Muhiddinov B.F., Olikulov F.J.
doaj   +1 more source