Showing 221 - 227 results of 227 for search '"Ningxia"', query time: 0.04s Refine Results
  1. 221

    High-Resolution Satellite Reveals the Methane Emissions from China’s Coal Mines by Xingyu Li, Tianhai Cheng, Hao Zhu, Xiaotong Ye, Donghao Fan, Tao Tang, Haoran Tong, Shizhe Yin, Jingyu Xiong

    Published 2025-01-01
    “…This study uses data from 88 methane emission plumes captured by the EMIT satellite to quantify the methane emission characteristics of 32 coal mines located in Inner Mongolia, Ningxia Hui Autonomous Region, and Shanxi Province, China. …”
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    A key technology for synergistic backfilling of coal-based solid waste and high-salinity wastewater by Shuning DONG, Shujiang YU, Xingling DONG, Buqin ZHANG, Xiaoming GUO, Xiaodong WANG, Kai WANG, Shibin ZHU, Boqiang WU, Lei LIU

    Published 2025-01-01
    “…To analyze the feasibility of this technology, this study investigated the mechanical properties and potential environmental impacts of filling paste prepared using coal-based solid waste and high-salinity wastewater from a certain coal mine in the Ningdong coal base in Ningxia. The mechanical properties, microstructures, and heavy metal leaching characteristics of the solidified filling paste were analyzed using the uniaxial compressive strength (UCS) test, scanning electron microscopy (SEM), and inductively coupled plasma-mass spectrometry (ICP-MS). …”
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