A Comprehensive Review Of The Influence Of Heat Exchange Tubes On Hydrodynamic, Heat, And Mass Transfer In Bubble And Slurry Bubble Columns

DS Makki, HS Majdi, AA Abdulrahman, AJ Sultan… - 2023 - scholarsmine.mst.edu
Bubble and slurry bubble column reactors (BCRs/SBCRs) are used for various chemical,
biochemical, and petrochemical applications. They have several operational and …

Turbulent flow-driven liquid-solid mass transfer in serpentine tube heat exchanger/reactors: applications and implications

AS Fathalla, HM Yassine, SA Nosier… - Experimental Heat …, 2023 - Taylor & Francis
This study examines liquid-solid mass and heat transfer rates in serpentine tube heat
exchangers/reactors under turbulent flow using the copper dissolution technique. Key …

A comparative study between the effect of swirl flow and axial flow on the rate of diffusion controlled corrosion in a double tube heat exchanger

S Mustafa, MH Abdel-Aziz, GH Sedahmed… - Experimental Heat …, 2022 - Taylor & Francis
The rate of diffusion-controlled corrosion of an annulus under swirl flow was studied by
measuring the limiting current of the cathodic reduction of potassium ferricyanide …

Mass and heat transfer at a corrugated wall of a square stirred tank reactor and possible applications

AM Teamah, SA Nosier, GF Malash… - Experimental Heat …, 2024 - Taylor & Francis
The electrochemical technique was used to investigate the effect of surface corrugations on
the rate of mass and heat transfer (by analogy) in a stirred tank reactor. Impeller rotational …

Mass and heat transfer at a helical coil imbedded in a fixed bed of cylinders with upward cocurrent gas-liquid flow

MA El-Naggar, MS Mansour, AH Elshazly… - Experimental Heat …, 2022 - Taylor & Francis
Rates of mass and heat transfer (by analogy) at the surface of a helical coil imbedded in a
fixed bed of inert cylindrical packing were measured under upward two-phase (gas-liquid) …

Intensification of the rate of heat and mass transfer at the wall of a stirred tank reactor by integrating a helical coil turbulence promoter with the tank wall

F Shokry, M Abd Elfattah, MH Abdel-Aziz… - Experimental Heat …, 2023 - Taylor & Francis
The influence of a helical coil turbulence promoter on liquid-solid mass transfer rates in a
stirred tank was investigated using a technique that involved measuring the rate of diffusion …

Study of the impact of tube configurations on the local heat transfer coefficient in mimicked Fischer-Tropsch bubble column reactor

AN Alzamily, AJ Sultan, AA Abdulrahman, HS Majdi - Processes, 2022 - mdpi.com
An experimental investigation was conducted to examine, for the first time, the influences of
using different designs of tube arrangements on the local heat transfer coefficient (LHTC) in …

Oxygen transfer rate behavior in three phase electroflotation column

M Mejri, LB Mansour - Heat and Mass Transfer, 2021 - Springer
The effects of bubble size, solids particle (impurities) and the respective physical
mechanisms on gas–liquid columns have received little attention. Therefore, the objective of …

Lipase-catalyzed synthesis of pyridoxine monolaurate as a food emulsifier in solvent-free system

김성준 - 2021 - s-space.snu.ac.kr
In recent years, as the demand for natural and eco-friendly products in the food industry
increases, many studies have been conducted on natural emulsifiers to replace synthetic …