云南高校图书馆联盟文献共享服务平台- COAL

COAL: 作品数：1726被引量：3957H指数：20; 导出分析报告; 相关领域：化学工程更多>>; 相关作者：陈云霞曹春娥卢希龙洪琛周春根更多>>; 相关机构：煤炭科学研究总院清华大学煤炭工业节能技术服务中心景德镇陶瓷学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

CoAl-LDH@M-PP MB复合熔喷材料的制备及其吸附分离性能: 《高分子学报》2025年第4期611-622,共12页唐甄婧孙伊宁谢有秀陈高原孙辉于斌; 浙江省自然科学基金项目(基金号LTGS23E030005)资助.; 为使聚丙烯熔喷非织造材料(PP MB)具有良好的染料吸附和油水分离性能,首先通过聚多巴胺(PDA)对PP MB表面进行亲水改性得到M-PP MB,再利用水热法在M-PP MB表面一步原位合成钴铝基层状双金属氢氧化物(CoAl-LDH),得到复合熔喷材料CoAl-LDH@...; 关键词：聚丙烯熔喷非织造材料钴铝基层状双金属氢氧化物染料吸附油水分离

Heusler合金Mn_(2)CoAl(100)的表面结构和电磁性质: 《人工晶体学报》2025年第4期636-642,共7页文林江玲顾玉鑫杜信沈光先吴波; 国家自然科学基金(12264060);贵州省教育厅自然科学创新群体项目(黔教合KY字〔2020〕025)。; 本文采用第一性原理计算,系统地研究了Heusler合金Mn_(2)CoAl块体的磁性及Mn_(2)CoAl(100)表面的原子弛豫、磁性、电子结构和表面原子极化行为。原子弛豫计算显示,MnAl端面呈现层间差异化位移特征,第一层Mn原子向端面内部弛豫而Al原子...; 关键词：HEUSLER合金 Mn_(2)CoAl 半金属性表面磁性隧道异质结

Motion Analysis of a New Final Coal Sorter Based on Multi-Body Dynamics: 《Journal of Electronic Research and Application》2025年第2期35-42,共8页Qin-ci Xu Fu-hao Zhang Fang-fang Zhang; Research has been conducted on dry coal selection technology to achieve efficient and clean utilization of coal and reduce water resource waste.To investigate the effective separation of 6-1 mm fine coal using this ap...; 关键词：Vibrating cascade sorter Dry coal selection technology ADAMS Simulation Motion characteristic

Two new shaped coal pillars designed to protect the subsurface pipeline in the gas-coal integrated mining field: 《International Journal of Mining Science and Technology》2025年第3期325-344,共20页Yixin Zhao Jiandong Ren Zhongbo Sun; funded by the National Natural Science Foundation of China (No.52225402);Inner Mongolia Research Institute,China University of Mining and Technology-Beijing (IMRI23003)。; In the gas-coal integrated mining field,the conventional design method of pipeline coal pillars leads to a large amount of coal pillars being unrecovered and overlooks the pipeline's safety requirements.Considering th...; 关键词：Subsurface pipeline Coal pillar recovery rate Safe requirement Fishbone-shaped coal pillar Grille-shaped coal pillar Gas-coal integrated mining field

Underground mining impact on groundwater in Kuye River Basin,China:A coupling model study: 《River》2025年第1期106-115,共10页Shu Li Yi Jing Xiangyu Zhang Fengran Zhang Qingsong Qi Ningbo Li Le Bai; National Key Research and Development Program of China,Grant/Award Number:2021YFC3201103-01;Project Funds of Administration for Market Regulation Henan Province,Grant/Award Number:20241110011;Special Funding for Basic Research Expenses for Central Government Departmentaffiliated Institutes,Grant/Award Number:HKYJBYW-2024-06;The Open Foundation of the Yellow River Institute of Hydraulic Research,Grant/Award Number:LYBEPR202206。; The Kuye River Basin has experienced a rapid depletion of groundwater due to the increased coal production.In this study,by introducing the empirical equations derived from the three zone theory in the coal mining ind...; 关键词：coupled SWAT-VISUAL MODFLOW GROUNDWATER Kuye River Basin underground mining for coal

Opportunities and challenges for gas coproduction from coal measure gas reservoirs with coal-shale-tight sandstone layers:A review: 《Deep Underground Science and Engineering》2025年第1期83-104,共22页Wei Liang Jianguo Wang Chunfai Leung Sianghuat Goh Shuxun Sang; China Scholarship Council,Grant/Award Number:202206420091;National Natural Science Foundation of China,Grant/Award Numbers:42030810,51674246。; The extraction of coal measure gas has been shifted toward thin gas reservoirs due to the depletion of medium-thick gas reservoirs.The coproduction of coalbed gas,shale gas,and tight sandstone gas(called a multisuperp...; 关键词：gas coproduction interlayer interference multisuperposed gas system numerical simulation model pore structure

Thermodynamic properties and reaction mechanism of coal reductive decomposition phosphogypsum to prepare CaO and SO_(2): 《Chinese Journal of Chemical Engineering》2025年第3期135-144,共10页Pengxing Yuan Meng Li Shiyi Chen Wenguo Xiang; financial support by the Phosphogypsum Low-Temperature Decomposition to Produce Calcium-Based Materials and Sulfuric Acid Raw Gas Technology(Horizontal Project)(8503009049);National Natural Science Foundation of China(52376101).; The thermal effects,spontaneity and proceeding degree of 32 chemical reactions during coal reductive decomposition phosphogypsum(PG)to prepare CaO and SO_(2)are analyzed utilizing thermodynamic theory and method.The i...; 关键词：PHOSPHOGYPSUM COAL THERMODYNAMIC Reductive decompositio

2024 Annual Report of China Mineral Resources (copper, gold, coal, etc.): 《China Geology》2025年第1期235-236,共2页Li-qiong Jia Xi-jie Chen Zi-guo Hao; In October 2024,the Ministry of Natural Resources of PRC released the 2024 China Mineral Resources Report,which focuses on new progress since 2023 in the geological and mineral survey and evaluation,mineral resource e...; 关键词：GOLD COPPER RESOURCE

The Road of“Coal to Gas”in the Transformation of Energy Structure—Current Status and Strategic Suggestions for Foshan City’s Policy Implementation: 《Journal of Electronic Research and Application》2025年第1期74-80,共7页Wanyi Chen Yifeng Huang; Under the guidance of national policies,the“coal to gas”project has become one of the important measures to promote the transformation of energy structure in China.Foshan,an important industrial town in Guangdong pr...; 关键词：Coal to gas Energy structure transformation Foshan City Clean energy

2D片状CoAl_(2)O_(4)吸附剂对亚甲基蓝的吸附性能与机理: 《齐齐哈尔大学学报(自然科学版)》2025年第1期60-65,共6页王兵兵郑建华; 黑龙江省普通本科高等学校青年创新人才培养项目资助(UNPYSCT-2020071)。; 采用一步水热法成功制备了二维片状CoAl_(2)O_(4)材料,用于吸附去除废水中的亚甲基蓝(MB)。由于独特的形貌特征,CoAl_(2)O_(4)材料对MB具有快速吸附的能力,吸附过程和吸附等温线分别符合准二级动力学方程和Langmuir方程,吸附过程为放热...; 关键词：CoAl_(2)O_(4) 可再生吸附剂亚甲基蓝机理研究

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