Results 31 to 40 of about 202,736 (259)

Bayesian Deconvolution of Vessel Residence Time Distribution [PDF]

open access: yesInternational Journal of Chemical Reactor Engineering, 2017
Abstract Residence time distribution (RTD) within vessels is a critical aspect for the design and operation of continuous flow technologies, such as hydrothermal synthesis of nanomaterials. RTD affects product characteristics, such as particle size distribution.
Huddle, Thomas   +2 more
openaire   +1 more source

Modeling Residence Time Distribution (RTD) Behavior in a Packed-Bed Electrochemical Reactor (PBER)

open access: yesInternational Journal of Chemical Engineering, 2019
This paper focuses on understanding the electrolyte flow characteristics in a typical packed-bed electrochemical reactor using Residence Time Distribution (RTD) studies.
Sananth H. Menon, G. Madhu, Jojo Mathew
doaj   +1 more source

Modeling of Fluid Flow and Residence-Time Distribution in a Five-Strand Tundish

open access: yesMetals, 2020
Quantified residence-time distribution (RTD) provides a numerical characterization of mixing in the continuous casting tundish-thus allowing the engineer to better understand the metallurgical performance of the reactor.
Dong-Yuan Sheng, Qiang Yue
doaj   +1 more source

Nickel removal from an industrial effluent by electrocoagulation in semi-continuous operation: Hydrodynamic, kinetic and cost analysis

open access: yesResults in Engineering, 2023
In the nickel and cobalt production plant located in Punta-Gorda Cuba, an effluent liquor is obtained with several pollutants species of Ni(II)–NH3–CO2–SO2–H2O system.
Armando Rojas Vargas   +3 more
doaj   +1 more source

Dataset for the simulated biomass pyrolysis in rotary kilns with varying particle residence time distributions

open access: yesData in Brief, 2021
Slow pyrolysis of biomass is commonly performed in rotary kilns. The effect of the particle residence time distribution on biomass conversion is often neglected when numerically modeling such systems.
Mario Pichler   +4 more
doaj   +1 more source

Material Transport Characteristics in Planetary Roller Melt Granulation

open access: yesPharmaceutics, 2023
Melt granulation for improving material handling by modifying particle size distribution offers significant advantages compared to the standard methods of dry and wet granulation in dust reduction, obviating a subsequent drying step. Furthermore, current
Tom Lang   +3 more
doaj   +1 more source

Residence time distribution for a class of Gaussian Markov processes [PDF]

open access: yesPhysical Review E, 1999
We study the distribution of residence time or equivalently that of ``mean magnetization" for a family of Gaussian Markov processes indexed by a positive parameter $α$. The persistence exponent for these processes is simply given by $θ=α$ but the residence time distribution is nontrivial. The shape of this distribution undergoes a qualitative change as
Dhar, Abhishek, Majumdar, Satya N
openaire   +3 more sources

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar   +7 more
wiley   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Design and Development of Mathematical Model for Static Mixer [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2016
A numerical model for simulating Residence Time Distribution (RTD) of turbulent flows in helical static mixers is proposed and developed to improve the understanding of static mixers.
Akila Rajamanickam, Krishnaswamy Balu
doaj  

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