Results 31 to 40 of about 30,134 (345)
Chemical Engineering Transactions, 2023 Biomass as an abundant “green” renewable and CO2 neutral energy source have captured the entire world attention as a result of worsening energy crisis and environmental problems. Combustion of biomass have huge potentials of producing heat and power in a
Kunmi J. Abioye +2 more
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Chemical Engineering Transactions, 2014 Combustion of wheat straw for heat and power production is often challenging due to ash related problems such as fouling deposition and high temperature corrosion.
L. Wang, T. Lovas, E. Houshfar
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Influence of OH- concentration on the illitization of kaolinite at high pressure [PDF]
, 2011 The products of hydrothermal reactions of kaolinite at 300°C and 1000 bars were studied in KOH solutions covering an OH- concentration, [OH-], of 1M to 3.5M. XRD patterns indicated a notable influence of the [OH-] on the reaction.
Becerro Nieto, Ana Isabel +2 more
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Comet dust as a mixture of aggregates and solid particles: model consistent with ground-based and space-mission results [PDF]
, 2009 The most successful model of comet dust presents comet particles as aggregates of submicron grains. It qualitatively explains the spectral and angular change in the comet brightness and polarization and is consistent with the thermal infrared data and ...
Kimura, H., Kolokolova, L.
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Aluminum Incorporation to Dreierketten Silicate Chains
The Journal of Physical Chemistry B, 2009 This work explores, from a theoretical viewpoint, the aluminum incorporation into silicate chains with dreierketten conformation relevant in the cementitious calcium-silicate-hydrate (C-S-H) gel and in other minerals, such as wollastonite and hillebrandite.
Manzano, Hegoi +2 more
openaire +3 more sources
Alkali-silica reaction – a multidisciplinary approach
RILEM Technical Letters, 2022 In the last four years, a multidisciplinary study involving several research groups in Switzerland tackled a number of unsolved, fundamental issues about the alkali-silica reaction (ASR) in concrete.
Andreas Leemann +15 more
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Tribocorrosion Properties of PEO Coatings Produced on AZ91 Magnesium Alloy with Silicate- or Phosphate-Based Electrolytes [PDF]
, 2018 In this work, the tribocorrosion behavior of plasma electrolytic oxidation (PEO)-coated AZ91 samples was studied. In particular, two different coatings were produced and compared. One was obtained with an alkaline electrolyte containing sodium phosphate,
Brunelli, Katya +7 more
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Study of the use of aluminium-containing waste in ferrosilicon production
Journal of Alloys and Metallurgical SystemsThis article presents the results of a study to select the most cost-effective raw materials for producing ferrosilicon and aluminum. Ash and slag waste from Ekibastuz coal (Kazakhstan) and aluminum slag were selected as the primary materials for ...
Ablay Zhunusov +4 more
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Pesquisa Veterinária Brasileira, 2011 The use of aluminum silicates for decontaminating animal feed containing aflatoxins has yielded encouraging results in chicken and turkey poults. In contrast, very few studies have tested these substances in aquaculture. In this work, we investigated the
Sarah Arana +5 more
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Advances in Materials Science and Engineering, 2016 This work has investigated to find the influence of silicate on the wear behavior of LM 24/4 wt.% fly ash hybrid composite. The investigation reveals the effectiveness of incorporation of silicate in the composite for gaining wear reduction.
B. R. Senthil Kumar +2 more
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