Mercaptan adsorption for desulfurization using a batch microprocess

Mohammadi, Aliasghar; Azizzadeh, Ali; Raji, Farshad

doi:10.1080/01496395.2023.2192385

Cited by 9 publications

(1 citation statement)

References 48 publications

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“…Aqueous solutions that include dye have been removed using a variety of techniques. For the removal of dye, a variety of commonly used techniques can be used, such as micellar-enhanced ultrafiltration, several oxidation processes, electrochemical degradation, ozone-based processes, photocatalytic degradation, electrocoagulation, nanofiltration (NF), ion exchange membranes, adsorption on activated carbon, and electrocoagulation 1 , 12 – 23 .…”

Section: Introductionmentioning

confidence: 99%

Optimization of Y and T-shaped microchannels for liquid–liquid extraction

Morshedaski,

Raji,

Rahbar-Kelishami

2023

Sci Rep

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Solvent extraction on a micro-scale has received much attention due to its advantages in recent years. The purpose of this research is to compare the inlet geometry of T and Y-shaped microchannels. In this research, solvent extraction of Crystal Violet (CV) was investigated using Di-(2-ethylhexyl) phosphoric acid (D2EHPA) extractor and hexane solvent in Y and T-shaped microchannels with lengths of 4, 6, and 8 cm. The effect of parameters such as inlet geometry, length of microchannels (4–8 cm), dye solution pH (3–11), flow rate (1–1.5 mL/h) and the concentration of CV (25–75 ppm) was investigated. The Results showed that under the same conditions, Y-shaped microchannel performance is better than T-shaped microchannel. pH of dye solution phase, flow rate, inlet CV concentration, and microchannel length were obtained as optimal conditions for extraction, 10.9, 1.1 mL/h, 46.4 ppm, and 7.6 cm, respectively, and the amount of extraction, in this case, was % 97/96 was obtained.

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Section: Introductionmentioning

confidence: 99%

Optimization of Y and T-shaped microchannels for liquid–liquid extraction

Morshedaski,

Raji,

Rahbar-Kelishami

2023

Sci Rep

Self Cite

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Microfluidic solvent extraction of phenol from wastewater containing phenolic compounds in a circle capillary microreactor

Qi,

Zeng,

Wang

2024

Can J Chem Eng

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The effects of micro‐mixer pattern, volumetric flow ratio, capillary length, inner diameter of capillary, residence time, and phenol concentration on phenol microfluidic extraction were investigated. The results indicated that the extraction performances of phenol with Y‐shape joint were higher than that with T‐shape joint. The smaller inner diameter of capillary could improve extraction performances of phenol. The phenol concentration of the inlet in aqueous phase had slight influence on phenol microfluidic extraction. The inner diameter of capillary of 1.0 mm, volumetric flow ratio of 1:1, capillary length of 2 m, and residence time of 88.3 s were more suitable for extraction of phenol. The overall volumetric mass transfer coefficient of phenol reached 0.0036 s−1 at residence time of 8.8 s. The extraction efficiency of phenol realized 99% at residence time of 23.6 s. The extraction of phenol from aqueous solution depended on intermolecular forces and hydrogen bonds between MIBK and phenol.

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Continuous flow aqueous two-phase extraction of betalains in millifluidic channel

Boravelli,

Vir

2024

Chemical Engineering Journal

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Mercaptan adsorption for desulfurization using a batch microprocess

Cited by 9 publications

References 48 publications

Optimization of Y and T-shaped microchannels for liquid–liquid extraction

Optimization of Y and T-shaped microchannels for liquid–liquid extraction

Microfluidic solvent extraction of phenol from wastewater containing phenolic compounds in a circle capillary microreactor

Continuous flow aqueous two-phase extraction of betalains in millifluidic channel

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