Results 121 to 130 of about 9,406,850 (295)

Effect of oxygen-containing functional groups on the attachment probability of low rank coals in coal flotation

矿业科学学报, 2016
In order to improve the hydrophobicity and flotability of low rank coals and realize the efficient flotation of low rank coals，the Pingshuo long-flame coal and Shengli brown coal were surface modified with three types of surfactants which are CTAB，SDS ...
Geng Jianchun, Liu Wenli
doaj  

Influence mechanism of carboxyl groups of fatty acids on the weak interaction of low-rank coal-water interface

Meitan xuebao
The effect of the number of carboxyl groups of fatty acids in the compound collector on the flotation mechanism of low-rank coal is still limited. Density functional theory (DFT) combined with Fourier infrared spectroscopy (FTIR) and Zeta potential was ...
Zechen LIU, Xianshu DONG, Yuping FAN, Yinfei LIAO, Yijun CAO   +4 more
doaj   +1 more source

Effect of NaNO₂ Reductant Pretreatment on Low-Rank Coal Flotation. [PDF]

ACS Omega, 2022
Yang C, Yang H, Fan M, Dong L, Li H, Xue Z, Ren Z, Li S.   +7 more
europepmc   +1 more source

An Autonomous Large Language Model‐Agent Framework for Transparent and Local Time Series Forecasting

Advanced Intelligent Discovery, EarlyView.
Architecture of the proposed large language model (LLM)‐based agent framework for autonomous time series forecasting in thermal power generation systems. The framework operates through a vertical pipeline initiated by natural language queries from users, which are processed by the LLM Agent Core powered by Llama.cpp and a ReAct loop with persistent ...
William Gouvêa Buratto, Gabriel Villarrubia Gonzalez, Ademir Nied, Laio Oriel Seman, Anne Carolina Rodrigues Klaar, Stefano Frizzo Stefenon   +5 more
wiley   +1 more source

Mechanistic Studies of H₂ Adsorption and Diffusion in Low-Rank Coals: A Discussion on Geologic Hydrogen Storage

Applied Sciences
An in-depth investigation of the adsorption and diffusion mechanism of hydrogen in low-rank coals is of great significance for optimizing the technical path of geological hydrogen storage and improving the efficiency of hydrogen storage.
Xiaoxu Gao, Sixin Fu, Jinzhang Jia, Hailong Song, Hao Tian   +4 more
doaj   +1 more source

Examination of the Factors Inhibiting CO₂ Adsorption on Coal: A Case Study from Shallow-Depth Low-Rank Coal Seams. [PDF]

ACS Omega, 2023
Tambaria TN, Sugai Y, Anggara F.
europepmc   +1 more source

Ecoefficiency Analysis and Regression in Data Conversion for Spiking Neural Network Training

Advanced Intelligent Systems, EarlyView.
The environmental footprint of spiking neural networks is quantified during dataset encoding and training for autonomous driving regression across three benchmarks. Temporal depth emerges as the dominant driver of energy consumption and CO2 emissions, while the accuracy–energy trade‐off proves dataset‐dependent. On conventional hardware, spiking models
Fernando S. Martínez, Raúl Parada, Jordi Casas‐Roma, Laia Subirats   +3 more
wiley   +1 more source

Improvement of ash flow properties of low-rank coal for entrained flow gasifier

, 2014
Improvement of ash flow properties of low-rank coal for entrained flow ...
Zongqing Bai (8596275), Wen Li (143214), Jin Bai (283823), Zhenxing Guo (9944165), Lingxue Kong (13081401)   +4 more
core   +1 more source

New Insight into Temperature Effects on Low-Rank Coal Flotation Using Diesel as a Collector. [PDF]

ACS Omega, 2023
Bao X, Liu J, Wang S, Chen D, Xu W, Zhang D, Li J, Xing Y, Xu M.   +8 more
europepmc   +1 more source

Reverse auctions for drought‐responsive water buybacks: Evidence from co‐designed lab and field experiments

American Journal of Agricultural Economics, EarlyView.
Abstract Protecting endangered aquatic species while sustaining farming communities can require water buyback programs that are both cost‐effective and responsive to the variability and unpredictability of drought conditions. Working in close partnership with The Nature Conservancy and the Georgia Water Planning and Policy Center, we co‐design parallel
Lusi Xie, Kent D. Messer, Leah H. Palm‐Forster, Mark Masters, Holly A. Michael, Kristin Rowles   +5 more
wiley   +1 more source