Results 41 to 50 of about 62,320 (296)
Advances in high-value utilization of fly ash from coal-fired power plants
能源环境保护, 2023 Currently, China has a huge demand for energy, and coal-fired power generation plays a major role. Fly ash is the main by-product of coal-fired power plants, with an annual output of more than 600 million tons and a comprehensive utilization rate of ...
ZHANG Zhiming +6 more
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SSRN Electronic Journal, 2022 The present decade has witnessed numerous investigations focussed on the determination of the mechanical properties of Fly ash composites. These composites have attracted attention, especially in the form of reinforcements owing to their excellent tensile and compressive properties coupled with impact and hardness response.
openaire +3 more sources
Pore Structure Analysis of various water-binder ratios Ternary blended Concrete made with [PDF]
E3S Web of Conferences, 2020 This paper presents the chloride ion penetration and diffusion capability of ternary blended concrete made with various water cement ratios. Ternary blended concrete is made with various combinations of microsilica (MS) and fly ash (FA) for water-binder ...
Adinarayana D +2 more
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Synergic effect of metakaolin and groundnut shell ash on the behavior of fly ash-based self-compacting geopolymer concrete [PDF]
, 2021 The sustainable self-compacting geopolymer concrete (SCGC) production is an eco-efficient concrete with a lower carbon footprint than conventional concrete.
Tafsirojjaman, T. +5 more
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Applied Rheology, 2011 The composition of high concentration ash slurry requires careful selection of particle size distribution (PSD) to achieve the required rheological properties for efficient disposal through pipelines.
Senapati P.K. +3 more
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Advanced Science, EarlyView.Stem cell differentiation follows a conserved surface condensate trajectory: H3K27ac super enhancers nucleate large RNA polymerase II clusters that grow and unfold before transcriptional activity disperses them. This work reveals how biophysical forces at enhancer surfaces dynamically build and dismantle stem cell transcription hubs, reshaping cell ...
Tim Klingberg +18 more
wiley +1 more source
Utilization of Coal Fly Ash as CO Gas Adsorbent [PDF]
, 2012 This research focused on coal fly ash fabricated as CO adsorbent. Coal fly ash having grain size of 325 mesh was characterized by XRF, XRD and SEM-EDX. Physical activation was done at temperatures of 5000C, 5200C, 5400C, 5600C, 5800C and 6000C.
Dyah , Sawitri +2 more
core
, 2021 The variation of the raw materials is critical for the wide application of alkali-activated fly ash/slag (AAFS) in practice. In this study, four fly ashes sourced from different power plants were collected and analyzed. The calcium content in fly ash had
Xiao, Shanshan +5 more
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Farmers’ Protests in Germany: Media Coverage and Types of Bias
Agribusiness, EarlyView.ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley +1 more source
Preparation of Fly ash Based Adsorbents for Removal Active Red X-3B from Dying Wastewater
MATEC Web of Conferences, 2016 Fly ash with a large number of active sites can occur with the adsorbent chemical and physical adsorption, and therefore have a strong adsorption capacity.
Li Jinping +3 more
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