The Coal-Fired Power Plants with low-emissions plants in the power sector can avoid nearly 800 million tonnes CO2 by 2030. number of populations, Gross Domestic Product (GDP), electricity generation, NDC, and relevant energy policies influenced prediction Carbon Dioxide (CO2) emission from generation. Aim: objective is to analyze trends growth related generation activities countries ASEAN an em...

subject analysis of the potential of spontaneous combustion in coal layers with analytical and numerical methods has been always considered as a difficult task because of the complexity of the coal behavior and the number of factors influencing it. empirical methods, due to accounting for certain and specific factors, have not accuracy and efficiency for all positions. the rock engineering syst...

Spontaneous combustion of coal is one of the most horrifying hazards in coal industries, especially in underground coal mines. Thus having a prior knowledge about the occurrence of this phenomenon in underground coal mines is of crucial importance in preventing this process, loss of life, huge economic loss, and environmental pollution. The aim of this work is to determine the spontaneous combu...

A new assessment tool for evaluating decarbonization technologies that considers each technology’s sustainability, security, affordability, readiness, and impact a specific country is proposed. This applied to set of the power, transport, industry sectors ten Southeast Asian countries constitute ASEAN. results in list most promising technologies, as well remaining issues need more research deve...

Abstract India’s coal-heavy electricity system is the world’s third largest and a major emitter of air pollution greenhouse gas emissions. Consequently, it remains focus decarbonization control policy. Considerable heterogeneity exists between states in India terms demand, generation fuel mix, However, no analysis has disentangled expected, state-level spatial differences interactions mortality...

As a tool for exploration of concealed coal seams by modern techniques, determination of the depth of erosion of coal seams with reference to the surface of angular unconformity underlying the remnants of a key bed is conducted for the first time in coal mines of Kerman region. The angular unconformity surface (the initial surface exposure of coal seams) separates the coal seams of Jurassic age...

tabas mines in iran have coal sources which are suitable for use in metallurgy industries as coking coal. but the high sulfur content of this coal imposes severe limitations on its utilization as the sulfur oxide gases evolved from the combustion of high sulfur coals result in acid rains and corrosion of equipments. in this work, attempts have been made to reduce sulfur from high sulfur coal of...

Abstract The global push to decarbonize sectors of the economy and phase-out coal use has attracted a renewed interest in hydrogen. At forefront this debate, Colombia, world’s 6th largest exporter, must consider strategies support just transition for regions that depend economically on exports. However, role hydrogen as part energy yet be examined from an environmental justice lens. A full-chai...

the volumetric changes in the coal matrix (coal shrinkage), permeability under various gas environment conditions as well as perographical properties were studied in the laboratory. the shrinkage and permeability of coal were examined with respect to changing gas type and confining pressures. the shrinkage tests were carried out in high-pressure bombs while the permeability study was conducted ...

The Outburst can be defined as a sudden release of coal and rock accompanied by large quantities of gas into the underground coal mine workings which represents a major hazard in underground coal mines. Gas drainage has been proven to be successful in reducing outburst hazards by decreasing the in-situ gas pressure. One of aspect of gas drainage from coal seams is coal matrix volume changes. Cu...