Results 61 to 70 of about 4,188,576 (233)

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

Advanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu, Zhiyu Tian, Zhengxian Zhang, Xinbei Li   +3 more
wiley   +1 more source

Design of intelligent video monitoring system of personnel of coal preparation plant

Gong-kuang zidonghua, 2013
Taking a coal preparation plant as practical application background, an intelligent video monitoring system of personnel of coal preparation plant was designed, and design of software of the system was introduced in details.
ZHANG Zong-hua
doaj  

Design of remote fault prediction system for coal preparation equipments

Gong-kuang zidonghua, 2019
In view of problems existing in current coal preparation equipments fault prediction, such as equipments monitoring data conversion method was not unified, single fault classification model cannot meet requirements of multiple fault types prediction, and
FU Xiang, WANG Ranfeng, PANG Liang
doaj   +1 more source

An introduction to coal preparation

, 1985
FOREWORDThe Coal Preparation Society of N.S.W. has been conducting\ua0preliminary and advanced courses in coal preparation for many\ua0years. The preliminary courses are held each year in three or four\ua0centres in coalfields areas and in Sydney, most ...
Coal Preparation Society of N.S.W.
core  

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

Advanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain, Mohammed Intishar Nur, Md Shajedul Hoque Thakur, Indranil Dey, Md Mesbahul Maruf, Md Jahid Hasan, Suryasarathi Bose, Muhammad M. Rahman   +7 more
wiley   +1 more source

Ultrathin 2D In2O3 Nanosheets Confining Cu Single Atoms Synergized With Oxygen Vacancies for High Selectivity of Photocatalytic Reduction of CO2 to CO

Advanced Science, EarlyView.
In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure based on oxygen vacancies (OV)‐rich defects and low crystallinity to anchor Cu single atoms (Cu SAs) and synthesized Cu/In2O3‐Ns photocatalysts. ABSTRACT In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure ...
Yueying Yang, Xuan Xiang, Jiali Ren, Ying Bian, Xinyu Wang, Xiaoyang Lu, Yanjun Xue, Porun Liu, Cheng‐Hao Chuang, Xiaoli Zhang, Jian Tian   +10 more
wiley   +1 more source

Integration of plant residence time measurement into a dynamic model of a coal dense medium circuit.

, 2015
Dynamic modelling of a Dense Medium Cyclone (DMC) circuit in a Coal Handling and Preparation Plant (CHPP) requires residence time information. Experimental work has investigated residence times of particles in a coal DMC circuit by using a novel method ...
Scott, N., Holtham, P., Wood, C., O'Brien, M., Firth, B.   +4 more
core  

A Preclinical Multifunctional Capsule Robot with Unified Diagnosis and Targeted Thermal Therapy for Gastrointestinal Diseases

Advanced Science, EarlyView.
A proof‐of‐concept multifunctional capsule robot integrates diagnostic imaging, magnetic navigation, wireless power transfer, and targeted thermotherapy for gastrointestinal applications. Magnetically guided positioning and stable wireless power enable localized thermal ablation, achieving controlled heating and high cell mortality in vitro.
Heng Zhang, Yichong Sun, Xiaoting Zhang, Chi‐Kwan Lee, Zheng Li, Yehui Li, Huarong Chen, Paul D. Mitcheson   +7 more
wiley   +1 more source

Application of Ant Colony Algorithm in Product Structure Optimization of Coal Preparation Plant

Gong-kuang zidonghua, 2012
Mathematical model of product structure optimization was established according to characteristics of process of coal preparation plant, and steps of optimizing the product structure by ant colony algorithm were given.
SUN Wei, WANG Yi-lei, WANG Hui, ZENG Ying   +3 more
doaj  

Design of comprehensive running state evaluation system for equipment in coal preparation plant

Gong-kuang zidonghua, 2014
For problem that it cannot real-timely judge running state of equipment in coal preparation plant by use of parameter threshold method, a comprehensive running state evaluation system for equipment in coal preparation plant was designed.
ZHANG Haijun, HU Chenjun, FAN Na
doaj   +1 more source