Results 1 to 10 of about 10,874 (143)
Agriculture, 2021 Having up-to-date knowledge on the mineralization of organic materials and release of nutrients is of paramount significance to ensure crops’ nutrient demands, increase nutrient use efficiency and ensure the right fertilizer application at the right time.
Mohammad Rafiqul Islam +9 more
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Frontiers in Materials, 2023 The high volume and unfavorable properties of high-water-content slurries make their treatment difficult and costly. Improving the slurries through prefabricated drains combined with surcharge or vacuum preloading represents an environmental and economic
Chao Han +5 more
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Durability, carbon footprint and contaminant immobilization in self-hardening slurries applied to cut-off walls: a review [PDF]
Archives of Civil Engineering, 2023 Cut-off walls built using self-hardening slurries are an important tool for modern engineering pursuing Sustainable Development Goals. Much like cement concrete, this material is affected by the challenges posed by the increasing human pressure on the ...
Łukasz Szarek +4 more
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Effect Of Solid Catalyst On Bubble Rise Velocity And Gas- Drift Flux In Three-Phase-Columns [PDF]
Engineering and Technology Journal, 2007 The bubble rise velocity and drift flux were measured in 0.051 m i.d glass column with ethanol as the liquid phase, cobalt catalyst as the solid phase in concentration varying from (1.0 to 0.4) vol % in three phase column.
Kamal Ahmad
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Fabrication of ceramics using photosensitive slurries: A comparison between UV-casting replication and vat photopolymerization 3D printing [PDF]
Processing and Application of Ceramics, 2022 The development of photosensitive ceramic slurries for vat photopolymerization (stereolithography or digital light processing) has received much effort in recent years.
de Camargo Italo Leite +4 more
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International Journal of Refrigeration, 2010 The role of secondary refrigerants is expected to grow as the focus on the reduction of greenhouse gas emissions increases. The effectiveness of secondary refrigerants can be improved when phase changing media are introduced in place of single phase media.
M, Kauffeld +3 more
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Cerâmica, 2009 O uso de revestimentos compósitos de matriz polimérica e reforço cerâmico capazes de manter a flexibilidade e a elasticidade das fibras poliméricas, agregando propriedades típicas dos materiais cerâmicos (como ação bactericida ou fotocatalítica ...
F. A. L. Sánchez +4 more
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Environmental and Climate Technologies, 2020 Flue-gas condenser is used for cleaning the flue-gases in the energy sector. In Latvia, fuel consumption in the household sector is high, so it is planned to introduce this technology in this sector.
Švedovs Oskars +2 more
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Crystals, 2020 Silicon carbide (SiC) is a promising material for the fabrication of ceramic shell molds due to its high mechanical strength, hardness, thermal shock resistance, and thermal conductivity compared with commonly used slurries.
Paweł Wiśniewski
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Coal-water suspensions: preparation, properties, characteristics (a brief overview)
Известия высших учебных заведений: Проблемы энергетики, 2023 RELEVANCE. A review of the current state of research on coal-water slurries in Russia and abroad is presented. Coal-water slurries are promising alternative types of energy fuels.
A. V. Zenkov, D. V. Gvozdyakov
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