Results 1 to 10 of about 11,881 (258)

Effects of microplastics on the rheological properties of sediment slurries in aquatic environments

Environment International
Sediment slurries, characterized by their high concentrations of fine-grained cohesive sediment, are prevalent in various aquatic environments, including fluid mud, sediment gravity flows, and dredging slurries.
Clarence Edward Choi
exaly   +3 more sources

Rheological properties and curing kinetics of GAP-based propellant slurries

FirePhysChem
The rheological properties and isothermal curing kinetics of the GAP/AN/HMX propellant slurries were investigated by steady rheological measurements and isothermal rheological measurements, and subsequently, the rheological model and the curing kinetics ...
Xiaolan Song, Chongwei An, Fengsheng Li   +2 more
exaly   +3 more sources

Mineralization of Farm Manures and Slurries for Successive Release of Carbon and Nitrogen in Incubated Soils Varying in Moisture Status under Controlled Laboratory Conditions

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, Sultana Bilkis, Tahsina Sharmin Hoque, Shihab Uddin, Mohammad Jahiruddin, Mohammad Mazibur Rahman, Mohammad Mahmudur Rahman, Majid Alhomrani, Ahmed Gaber, Mohammad Anwar Hossain   +9 more
doaj   +1 more source

Consolidation characteristics of high-water-content slurries improved by flocculation-enhanced surcharge (vacuum) preloading method

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, Zhou Fan, Rongjun Zhang, Jinkang Cheng, Ke Sun, Qian Peng   +5 more
doaj   +1 more source

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, Łukasz Krysiak, Zbigniew Kledyński, Agnieszka Machowska, Paweł Falaciński   +4 more
doaj   +1 more source

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, Lovo João Fiore Parreira, Erbereli Rogério, Bock Eduardo, Fortulan Carlos Alberto   +4 more
doaj   +1 more source

Methods for Determining the Performance and Efficiency Parameters of the Flue-gas Condenser Sedimentation Tank

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, Dzikēvičs Miķelis, Kirsanovs Vladimirs   +2 more
doaj   +1 more source

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
doaj   +1 more source

Obtenção de um revestimento compósito de poliéster-uretana reforçado com alumina pela técnica de deposição por imersão sobre fibras de poliamida 6 Preparation of a composite coating of alumina reinforced polyester urethane by dip coating on polyamide 6 fibers

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, F. A. Reifler, F. Clemens, S. C. Amico, C. P. Bergmann   +4 more
doaj   +1 more source

Evaluating Silicon Carbide-Based Slurries and Molds for the Manufacture of Aircraft Turbine Components by the Investment Casting

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
doaj   +1 more source