Synthesis of Faujasite from Fly Ash and its Applications for Hydrocracking of Petroleum Distillates [PDF]
, 2007 The synthesis of faujasite from fly ash and its application for hydrocracking catalyst of heavy petroleum distillates have been performed. Faujasite was synthesized from fly ash by hydrothermal reaction in alkaline solution via combination of reflux ...
Arryanto, Yateman, Sutarno, Sutarno
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Influence of biomass fly ash blended with bituminous coal fly ash on the properties of concrete [PDF]
, 2020 There is a growing concern over the insufficient utilization of by-products from biomass combustion in Poland. Moreover, the concrete industry faces the threat of inadequate supplies of good quality coal fly ash.
Jakub Popławski +2 more
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Development of high performance concrete using combinations of mineral admixtures. [PDF]
, 1995 Cement replacement materials are by-products used to produce high performance concrete. Published data on the effects of combinations of mineral admixtures in concrete on the microstructural and performance-related properties under different ...
Darwish, Abdulhanan A.
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The compressive strength of fly ash concrete and its mineralogy [PDF]
, 1994 Includes bibliographical references.The use of fly ash as a cement extender in portland cement concrete is well established. Strict requirements are set for the fly ash on its physical properties and chemical composition to ensme its successful ...
Gogol, Volker R
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, 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 +11 more
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Surface Modified Fly Ash For Value Added Products (Sumo Fly Ash) [PDF]
, 2021 Project Description The primary objective of this project is to advance the development of technology for synthesizing sulfurized vegetable oil modified (SuMo) fly ash particles with inherently reduced metal leaching for use as novel fillers in multi ...
Chandrasekar, Sriraam, Baroi, Chinmoy
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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
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Reaction mechanism of sulfate attack on alkali-activated slag/fly ash cements
, 2022 In this work, the effects of slag/fly ash ratios, Na2O concentration, and silicate modulus (Ms) of activators on the reaction mechanism of sulfate attack on alkali-activated slag/fly ash cements are elucidated by XRD, FTIR, and TG/DTG analysis.
Zhang, Zuhua +3 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. +10 more
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Evaluation of Fly Ash in Water Reduced Paving Mixtures;MLR-84-07, June 1985 [PDF]
, 1985 Fly ash was used to replace 15% of the cement in C3WR and C6WR concrete paving mixes containing ASTM C494 Type A water reducin9 admixtures. Two Class C ashes and one Class F ash from Iowa approved sources were examined in each mix.
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