Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism
Geophysical Monograph Series, Page 247-262., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival +3 more
wiley +12 more sources
Improvement and prediction on high temperature melting characteristics of coal ash
High Temperature Materials and Processes, 2023 In order to improve the high temperature melting characteristics of bituminous coal with low ash melting point, three kinds of anthracites were used to improve the ash melting characteristics of blended coal to meet the requirement of blast furnace ...
Chai Yifan +5 more
doaj +1 more source
Research into the process of preparation of Ukrainian coal by the oil aggregation method [PDF]
, 2009 We conducted a study into concentration of Donetsk coal with varying degrees of coalification – anthracite and grade G – by the method of oil aggregation. We determined the character of impact of the following factors on the results of oil aggregation of
Biletskyi, V. S. +8 more
core +2 more sources
Recycling of Coal Fly Ash as an Example of an Efficient Circular Economy: A Stakeholder Approach
Energies, 2021 The scale of waste formation from coal-fired generation is significant and tends to grow steadily in the context of the global use of coal for power production.
Oksana Marinina +4 more
doaj +1 more source
Water absorption and salt attack resistance of coal ash brick made of different percentage of foam content [PDF]
, 2014 Coal ash which constitute of fly ash and bottom ash were proved to be used as main component in brick production. However, published work on the coal ash brick with addition of foam in order to produce lightweight brick is still lacking. This thesis
Ismail, Sushilawati
core +1 more source
Probabilistic modeling of one dimensional water movement and leaching from highway embankments containing secondary materials [PDF]
, 2005 Predictive methods for contaminant release from virgin and secondary road construction materials are important for evaluating potential long-term soil and groundwater contamination from highways.
Apul, Defne S. +5 more
core +2 more sources
Chloride Induced Reinforcement Corrosion in Mortars Containing Coal Bottom Ash and Coal Fly Ash [PDF]
Materials, 2019 Coal bottom ash is normally used as aggregate in mortars and concretes. When it is ground, its characteristics are modified. Therefore, the assessment of its long-term durability must be realized in depth. In this sense, an accelerated chloride ingress test has been performed on reinforced mortars made of Portland cement with different amounts of coal ...
Esperanza Menéndez +2 more
openaire +3 more sources
One-Dimensional Modeling of Transport of Coal Ash in a River-Reservoir System
E3S Web of Conferences, 2018 The present study discusses one-dimensional modeling of the coal ash spill into the Dan River in February 2, 2014, using CCHE1D model. The simulations involved unsteady flow hydrodynamics, unsteady non-equilibrium transport of bed material and coal ash ...
Altinakar Mustafa S. +3 more
doaj +1 more source
Journal of Radiation Research and Applied Sciences, 2018 Coal Fly Ash and Coal Bottom Ash are a solid waste generated from coal combustion. Recently, the management of these wastes has become an important subject for environmental researchers. Due to their physical and chemical characteristics, coal ashes were
L. Taoufiq +5 more
doaj +1 more source
Ecotoxicology and Environmental Safety, 2021 Coal ash spills occasionally occur due to the accidental failure of surface impoundments, and toxic metal-laden ash can pose a serious health threat to adjacent aquatic ecosystems.
Peijia Ku +8 more
doaj +1 more source