Results 71 to 80 of about 237,483 (294)
Preparation and Characterization of Lime Activated Unfired Bricks Made with Industrial Wastes [PDF]
, 2013 Utilization of fly ash can reduces the solid waste disposal problem and minimization of pollution also. Conventional production of bricks usually utilizes clay and shale as the source material and requires high temperature (900– 1000 °C) kiln firing ...
core
Cementing Efficiency of Low Calcium Fly Ash in Fly Ash Concretes
, 2013 {"references": ["V. M. Malhotra, \"CANMET Investigations dealing with high volume fly ash concrete\", Advances in Concrete Technology, Canada Communication Group Publishing Co., Otowa,Canada,1992, pp 443-470", "R. H. Elmuth. \"Fly ash in Cement and Concrete\", Portland cement Association, 1987.", "I. A.
T. D. Gunneswara Rao, Mudimby Andal
openaire +1 more source
EcoEnergy, EarlyView.This review summarizes the synergistic effects of mixed impurities on ammonia‐selective catalytic reduction (NH3‐SCR) catalysts, including the poisoning mechanism of the catalyst caused by mixed impurities, the antagonistic effects between the impurities, and the research on the anti‐poisoning strategies for the catalyst in recent years.
Hongyan Xue +3 more
wiley +1 more source
The Use of Borax in Deterring Flash Setting of High Calcium Fly Ash Based Geopolymer [PDF]
, 2014 Geopolymer that was made with high CaO content fly ash was found to have higher compressive strength than the low CaO fly ash, using the same mixture composition.
Antoni, +4 more
core +3 more sources
pengaruh penambahan abu terbang (fly ash) terhadap kuat tekan bata ringan jenis cellular lightweight concrete (CLC) [PDF]
, 2016 Inovasi dinding bangunan masa kini sudah mulai menggunakan bata ringan. Bata ringan mempunyai keuntungan mempunyai massa yang lebih ringan dari pada bata konvensional. Bata ringan mampu mengurangi beban struktur pada bangunan.
PRASETYO, FIRDO BUDI
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Instantaneous Capture and Mineralization of Flue Gas Carbon Dioxide: Pilot Scale Study [PDF]
, 2010 Multiple CO2 capture and storage (CCS) processes are required to address anthropogenic CO2 problems. However, a method which can directly capture and mineralize CO2 at a point source, under actual field conditions, has advantages and could help offset ...
Argyle Morris +8 more
core +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Aligned Electrospun Composite Electrolyte. The resurgence of solid‐state Na+ battery, sustained through lithium deficiency and mounting costs, offers an auspicious alternative to solid‐state Li+ battery. This study introduces a nanoarchitectural approach that integrates electrospinning with a simple solution casting technique to develop a mechanically ...
Md. Mehadi Hassan +5 more
wiley +1 more source
Effect of adding acid solution on setting time and compressive strength of high calcium fly ash based geopolymer [PDF]
, 2017 Fly ash with high calcium oxide content when used as the base material in geopolymer concrete could cause flash setting or rapid hardening. However, it might increase the compressive strength of geopolymer concrete.
ANASTASIA, EVELIN +3 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.
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Energy Science &Engineering, EarlyView.Fluidized gangue backfilling controls mining subsidence through stress redistribution in composite backfill‐pillar systems, reducing surface settlement and stress concentrations. Multi‐scale experimental and numerical analysis provides quantitative design parameters for optimizing ground control in sustainable underground coal mining operations ...
Weilong Zhang +11 more
wiley +1 more source