Results 61 to 70 of about 26,113 (267)

Advances in Detection and Monitoring of Coal Spontaneous Combustion: Techniques, Challenges, and Future Directions

open access: yesFire
Coal spontaneous combustion (CSC) is a multifaceted research domain that has been widely explored in the literature, ranging from analytical and numerical modeling to the development of fire suppression materials and methods.
L. Anghelescu, B. Diaconu
semanticscholar   +1 more source

The Relationship Between Catalyst and Solvent in Hydrogenation via Condensed Phase Heterogeneous Catalysis

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
Heterogeneous catalysis has historically been developed in the gas phase, however, we have found it pertinent to highlight solvent effects that must be accounted for in liquid environments. Condensed phase catalysis, like that in biomass, petroleum and the conversion of CO2, stands to benefit from the typically overlooked discussion regarding the ...
Jim B. Floyd   +3 more
wiley   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, Volume 36, Issue 32, 20 April 2026.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

Characteristics of Spontaneous Combustion of Anthracite in Vietnamese Coal Mines

open access: yesJournal of MMIJ, 2016
Including Vietnamese anthracite coal mines, it had been said that anthracite coal mine hardly starts spontaneous combustion1); however, at some of underground anthracite coal mines of Vietnam, several outbreaks of spontaneous combustion have been ...
Le Trung TUYEN   +3 more
doaj   +1 more source

Přehled výzkumu a využití indikačních plynů samovznícení uhlí v Číně [PDF]

open access: yes, 2014
The beginnings of research and use of results in the area of indicator gas application for early detection of spontaneous combustion of coal in China comes from the sixties of the last century.
Adamus, Alois, Feng, Xiyang
core  

Detection of Spontaneous Combustion Areas of Coal Gangue Dumps and Comprehensive Governance Technologies: A Case Study

open access: yesACS Omega, 2023
Spontaneous combustion of coal gangue dumps not only releases toxic and harmful gases, polluting the environment, but also leads to explosion accidents and casualties due to improper handling. This paper focuses on delineating the fire area, constructing
Yang Liu   +4 more
semanticscholar   +1 more source

BaTiO3‐Based Materials for Electrocatalytic Water Splitting

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 8, 21 April 2026.
This review provides a comprehensive and in‐depth exploration of the fundamental aspects and advantages behind the rising interest in BaTiO3‐based materials as electrocatalysts for the hydrogen evolution reaction and the oxygen evolution reaction, focusing on their unique ferroelectric features, electronic configurations, and surface chemistry ...
Binod Raj KC, Bishnu Prasad Bastakoti
wiley   +1 more source

Research progress of spontaneous combustion of coal containing gas under the compound disaster environment in the goaf

open access: yesMeitan xuebao
The compound disasters of gas and coal spontaneous combustion have become the main disaster mode that restricts safe mine production. As the “ignition source” of gas combustion and gas explosion accidents in goaf, coal spontaneous combustion is ...
Fuchao TIAN   +5 more
doaj   +1 more source

The application of multivariate classification method by reference points to determine the degree of spontaneous combustion of coal on the example of the Raspadskaya mine in Kuzbass

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2015
The objective of the research was to use the data about coal seam, obtained at the stage of exploration, to predict spontaneous combustion of coal. As a result of studying the geological structure of coal seams, physical-chemical research and analysis of
F. A. Golynskaya   +2 more
doaj   +1 more source

Comprehensive risk evaluation of coal spontaneous combustion in goafs based on systems-theoretic accident model and processes

open access: yesGeomatics, Natural Hazards & Risk, 2020
The traditional risk evaluation of coal spontaneous combustion in goafs in China is unilateral and inaccurate, which can be attributed to the fact that only the change in coal properties is considered and the external environment of coal is ignored ...
Liang Zhou   +4 more
doaj   +1 more source

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