A review of pesticides sorption in biochar from maize, rice, and wheat residues: Current status and challenges for soil application
The use of pesticides has been increasing in recent years for maintaining traditional
agricultural practices. However, these chemicals are associated with several environmental …
agricultural practices. However, these chemicals are associated with several environmental …
Numerical study on hydrodynamics of gas–solids circulating fluidized bed with L-valve
L-valve is often used as a non-mechanical valve for the circulation of solids in gas–solids
fluidized bed (GSFB) due to its advantages in simple construction and easy control. The …
fluidized bed (GSFB) due to its advantages in simple construction and easy control. The …
[HTML][HTML] CFD modeling of pressure drop, pressure drop fluctuations and flow regimes in horizontal pneumatic conveying at low velocities using a two-fluid model
D Kinast, H Kruggel-Emden - Powder Technology, 2025 - Elsevier
For optimizing pneumatic conveying systems, it is essential to determine the velocity range
at which the minimum pressure drop occurs. Computational fluid dynamics (CFD) …
at which the minimum pressure drop occurs. Computational fluid dynamics (CFD) …
Simulation of the L-valve in the circulating fluidized bed with a coarse-grained discrete particle method
Stable and controllable solid flow is essential in circulating fluidized bed (CFB) systems. The
L-valve is a typical non-mechanical valve that can provide flexible solid feeding. The …
L-valve is a typical non-mechanical valve that can provide flexible solid feeding. The …
Characterization of a pressurized feeder for biomass injection into gas-solid systems
LM Sousa, B Amblard, F Montjovet… - … Engineering Research and …, 2021 - Elsevier
Injection of biomass powders into multiphase reactors is a challenging task that may impact
the process yield and limit the operation due to the feeder's blockage or unstable flow. A …
the process yield and limit the operation due to the feeder's blockage or unstable flow. A …
Feeding spent coffee grounds into reactors: TFM simulation of a non-mechanical spouted bed type feeder
Due to the increasing coffee production, Spent Coffee Grounds'(SCGs) generation has
grown dramatically, hence appropriate management of this solid biomass waste is …
grown dramatically, hence appropriate management of this solid biomass waste is …
On the design of conical hoppers for spent coffee grounds: Moisture content and particle-size effects
Spent coffee ground (SCG) is a food waste with promising potential for reuse in pilot-to-
industrial scale processes provided that storage and handling issues are overcome. Here …
industrial scale processes provided that storage and handling issues are overcome. Here …
Analysis of the performance of an L-valve feeding spent coffee ground powders into a circulating fluidized bed
Waste biomass powders are appealing to generate renewable energy and to reduce the
dependence on fossil fuels, however, feeding reactors in processing is still a challenge. This …
dependence on fossil fuels, however, feeding reactors in processing is still a challenge. This …
[CITATION][C] Parametrização de um novo alimentador de sólidos em função da eficiência energética [Not available in English]
AG De Freitas, RB Dos Santos… - 2021 14th IEEE …, 2021 - ieeexplore.ieee.org
Parametrização de um novo alimentador de sólidos em função
da efici&# Page 1 Parametrização de um novo alimentador de sólidos em função da eficiência …
da efici&# Page 1 Parametrização de um novo alimentador de sólidos em função da eficiência …
[CITATION][C] Transporte pneumático de particulados–Otimização energética em um novo vaso de pressão [Not available in English]
AG de Freitas, RB dos Santos… - 2021 14th IEEE …, 2021 - ieeexplore.ieee.org
Transporte pneumático de particulados – Otimização
energética em um novo Page 1 Transporte pneumático de particulados …
energética em um novo Page 1 Transporte pneumático de particulados …