Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor

Saeid Baroutian; Abdul Moiz Syed; M. T. Munir; Daniel J. Gapes; Brent R. Young

doi:10.1016/j.biortech.2018.05.029

Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor

Saeid Baroutian
, Abdul Moiz Syed
, M. T. Munir
, Daniel J. Gapes
, Brent R. Young

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The aim of this study was to investigate the impact of mixing intensity and mixing flow patterns on solid waste degradation, and production of valuable intermediate by-products such as acetic acid. Total suspended solids generally decreased, soluble chemical oxygen demand, dissolved organic carbon, and acetic acid concentration generally increased with the progress of the reaction and increase in the mixing intensity. The results showed that axial-radial flow pattern (using pitch blade impeller) and medium impeller speed (500 rpm) resulted in a higher degree of solid degradation and production of acetic acid.

Original language	English
Pages (from-to)	333-337
Number of pages	5
Journal	Bioresource Technology
Volume	262
DOIs	https://doi.org/10.1016/j.biortech.2018.05.029
Publication status	Published - Aug 2018
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 12 Responsible Consumption and Production

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10.1016/j.biortech.2018.05.029

Cite this

@article{09d3bf9a3ddb4c8a9aa2e94f2b2f8081,

title = "Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor",

abstract = "The aim of this study was to investigate the impact of mixing intensity and mixing flow patterns on solid waste degradation, and production of valuable intermediate by-products such as acetic acid. Total suspended solids generally decreased, soluble chemical oxygen demand, dissolved organic carbon, and acetic acid concentration generally increased with the progress of the reaction and increase in the mixing intensity. The results showed that axial-radial flow pattern (using pitch blade impeller) and medium impeller speed (500 rpm) resulted in a higher degree of solid degradation and production of acetic acid.",

keywords = "Hydrodynamics, Hydrothermal processing, Mixing, Organic waste, Wet oxidation",

author = "Saeid Baroutian and Syed, \{Abdul Moiz\} and Munir, \{M. T.\} and Gapes, \{Daniel J.\} and Young, \{Brent R.\}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd",

year = "2018",

month = aug,

doi = "10.1016/j.biortech.2018.05.029",

language = "English",

volume = "262",

pages = "333--337",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor

AU - Baroutian, Saeid

AU - Syed, Abdul Moiz

AU - Munir, M. T.

AU - Gapes, Daniel J.

AU - Young, Brent R.

PY - 2018/8

Y1 - 2018/8

N2 - The aim of this study was to investigate the impact of mixing intensity and mixing flow patterns on solid waste degradation, and production of valuable intermediate by-products such as acetic acid. Total suspended solids generally decreased, soluble chemical oxygen demand, dissolved organic carbon, and acetic acid concentration generally increased with the progress of the reaction and increase in the mixing intensity. The results showed that axial-radial flow pattern (using pitch blade impeller) and medium impeller speed (500 rpm) resulted in a higher degree of solid degradation and production of acetic acid.

AB - The aim of this study was to investigate the impact of mixing intensity and mixing flow patterns on solid waste degradation, and production of valuable intermediate by-products such as acetic acid. Total suspended solids generally decreased, soluble chemical oxygen demand, dissolved organic carbon, and acetic acid concentration generally increased with the progress of the reaction and increase in the mixing intensity. The results showed that axial-radial flow pattern (using pitch blade impeller) and medium impeller speed (500 rpm) resulted in a higher degree of solid degradation and production of acetic acid.

KW - Hydrodynamics

KW - Hydrothermal processing

KW - Mixing

KW - Organic waste

KW - Wet oxidation

UR - https://www.scopus.com/pages/publications/85046729788

U2 - 10.1016/j.biortech.2018.05.029

DO - 10.1016/j.biortech.2018.05.029

M3 - Article

C2 - 29754765

AN - SCOPUS:85046729788

SN - 0960-8524

VL - 262

SP - 333

EP - 337

JO - Bioresource Technology

JF - Bioresource Technology

ER -

Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor

Abstract

UN SDGs

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