Flow dynamics in Taylor-Couette flow reactor with axial distribution of temperature

AIChE Journal ◽  
2017 ◽  
Vol 64 (3) ◽  
pp. 1075-1082 ◽  
Author(s):  
Hayato Masuda ◽  
Saho Yoshida ◽  
Takafumi Horie ◽  
Naoto Ohmura ◽  
Makoto Shimoyamada
Keyword(s):  
Couette Flow ◽  
Flow Reactor ◽  
Flow Dynamics ◽  
Axial Distribution ◽  
Taylor Couette ◽  
Taylor Couette Flow

scholarly journals Hydrodynamic synthesis of Fe2O3@MoS2 0D/2D-nanocomposite material and its application as a catalyst in the glycolysis of polyethylene terephthalate

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 16841-16848
Author(s):  
Younghyun Cha ◽  
Yong-Ju Park ◽  
Do Hyun Kim
Keyword(s):  
Aqueous Solution ◽  
Couette Flow ◽  
Polyethylene Terephthalate ◽  
Flow Reactor ◽  
Nanocomposite Material ◽  
Taylor Couette ◽  
Taylor Couette Flow

Fe2O3@MoS2 0D/2D-nanocomposite material was synthesized in an aqueous solution using a Taylor–Couette flow reactor.

scholarly journals Scalable Exfoliation of Bulk MoS2 to Single- and Few-Layers Using Toroidal Taylor Vortices

Nanomaterials ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 587 ◽  
Author(s):  
Vishakha Kaushik ◽  
Shunhe Wu ◽  
Hoyoung Jang ◽  
Je Kang ◽  
Kyunghoon Kim ◽  
...  
Keyword(s):  
Couette Flow ◽  
Flow Reactor ◽  
Batch Process ◽  
Industrial Applications ◽  
Shear Stresses ◽  
Mos2 Nanosheets ◽  
Taylor Vortices ◽  
Taylor Couette ◽  
Bulk Mos2 ◽  
Taylor Couette Flow

The production of a large amount of high-quality transition metal dichalcogenides is critical for their use in industrial applications. Here, we demonstrate the scalable exfoliation of bulk molybdenum disulfide (MoS2) powders into single- or few-layer nanosheets using the Taylor-Couette flow. The toroidal Taylor vortices generated in the Taylor-Couette flow provide efficient mixing and high shear stresses on the surfaces of materials, resulting in a more efficient exfoliation of the layered materials. The bulk MoS2 powders dispersed in N-methyl-2-pyrrolidone (NMP) were exfoliated with the Taylor-Couette flow by varying the process parameters, including the initial concentration of MoS2 in the NMP, rotation speed of the reactor, reaction time, and temperature. With a batch process at an optimal condition, half of the exfoliated MoS2 nanosheets were thinner than ~3 nm, corresponding to single to ~4 layers. The spectroscopic and microscopic analysis revealed that the exfoliated MoS2 nanosheets contained the same quality as the bulk powders without any contamination or modification. Furthermore, the continuous exfoliation of MoS2 was demonstrated by the Taylor-Couette flow reactor, which produced an exfoliated MoS2 solution with a concentration of ~0.102 mg/mL. This technique is a promising way for the scalable production of single- or few-layer MoS2 nanosheets without using hazardous intercalation materials.

Enzymatic starch hydrolysis performance of Taylor-Couette flow reactor with ribbed inner cylinder

2021 ◽  
Vol 231 ◽  
pp. 116270
Author(s):  
Masahiro Matsumoto ◽  
Hayato Masuda ◽  
Robert Hubacz ◽  
Takafumi Horie ◽  
Hiroyuki Iyota ◽  
...  
Keyword(s):  
Couette Flow ◽  
Flow Reactor ◽  
Starch Hydrolysis ◽  
Taylor Couette ◽  
Taylor Couette Flow

Shear controllable synthesis of barium sulfate particles using lobed inner cylinder Taylor-Couette flow reactor

2020 ◽  
Vol 31 (3) ◽  
pp. 1088-1099 ◽  
Author(s):  
Lu Liu ◽  
Xiaogang Yang ◽  
Guang Li ◽  
Xiani Huang ◽  
Chenyang Xue
Keyword(s):  
Couette Flow ◽  
Barium Sulfate ◽  
Flow Reactor ◽  
Controllable Synthesis ◽  
Taylor Couette ◽  
Taylor Couette Flow
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