Effects of outer influential factors on hydrogen peroxide synthesis in an alkaline fuel cell reactor

Yuan Xu; Tian Shun Song; Fu Yuan Xu; Ying Wen Chen; Shu Bao Shen

Effects of outer influential factors on hydrogen peroxide synthesis in an alkaline fuel cell reactor

Yuan Xu, Tian Shun Song, Fu Yuan Xu, Ying Wen Chen, Shu Bao Shen

COLLEGE OF BIOTECHNOLOGY AND PHARMACEUTICAL ENGINEERING

Nanjing Tech University

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

Abstract

The generation process of hydrogen peroxide in a fuel cell reactor was studied, in which continuously injected KOH aqueous solution was used as electrolyte. The results showed that the cell current, H₂O₂ concentration and current efficiency were affected by the concentration of KOH aqueous solution and flow rates of H₂O, KOH, O₂ and H₂. When the concentration of KOH was 2 mol/L, the flow rates of H₂O, KOH, H₂ and O₂ were 80 mL/h, 150 mL/h, 20 mL/min and 60 mL/min respectively, high H₂O₂ productivity (0.225 mol/L) and current efficiency (almost 100%) were obtained from the reactor system, which is expected to be applicable in wastewater treatment.

Original language	English
Pages (from-to)	550-554
Number of pages	5
Journal	Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering
Volume	8
Issue number	3
State	Published - Jun 2008

Keywords

Alkaline fuel cell
Concentration
Current efficiency
Flow rate
Hydrogen peroxide

Cite this

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title = "Effects of outer influential factors on hydrogen peroxide synthesis in an alkaline fuel cell reactor",

abstract = "The generation process of hydrogen peroxide in a fuel cell reactor was studied, in which continuously injected KOH aqueous solution was used as electrolyte. The results showed that the cell current, H2O2 concentration and current efficiency were affected by the concentration of KOH aqueous solution and flow rates of H2O, KOH, O2 and H2. When the concentration of KOH was 2 mol/L, the flow rates of H2O, KOH, H2 and O2 were 80 mL/h, 150 mL/h, 20 mL/min and 60 mL/min respectively, high H2O2 productivity (0.225 mol/L) and current efficiency (almost 100%) were obtained from the reactor system, which is expected to be applicable in wastewater treatment.",

keywords = "Alkaline fuel cell, Concentration, Current efficiency, Flow rate, Hydrogen peroxide",

author = "Yuan Xu and Song, {Tian Shun} and Xu, {Fu Yuan} and Chen, {Ying Wen} and Shen, {Shu Bao}",

year = "2008",

month = jun,

language = "英语",

volume = "8",

pages = "550--554",

journal = "Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering",

issn = "1009-606X",

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TY - JOUR

T1 - Effects of outer influential factors on hydrogen peroxide synthesis in an alkaline fuel cell reactor

AU - Xu, Yuan

AU - Song, Tian Shun

AU - Xu, Fu Yuan

AU - Chen, Ying Wen

AU - Shen, Shu Bao

PY - 2008/6

Y1 - 2008/6

N2 - The generation process of hydrogen peroxide in a fuel cell reactor was studied, in which continuously injected KOH aqueous solution was used as electrolyte. The results showed that the cell current, H2O2 concentration and current efficiency were affected by the concentration of KOH aqueous solution and flow rates of H2O, KOH, O2 and H2. When the concentration of KOH was 2 mol/L, the flow rates of H2O, KOH, H2 and O2 were 80 mL/h, 150 mL/h, 20 mL/min and 60 mL/min respectively, high H2O2 productivity (0.225 mol/L) and current efficiency (almost 100%) were obtained from the reactor system, which is expected to be applicable in wastewater treatment.

AB - The generation process of hydrogen peroxide in a fuel cell reactor was studied, in which continuously injected KOH aqueous solution was used as electrolyte. The results showed that the cell current, H2O2 concentration and current efficiency were affected by the concentration of KOH aqueous solution and flow rates of H2O, KOH, O2 and H2. When the concentration of KOH was 2 mol/L, the flow rates of H2O, KOH, H2 and O2 were 80 mL/h, 150 mL/h, 20 mL/min and 60 mL/min respectively, high H2O2 productivity (0.225 mol/L) and current efficiency (almost 100%) were obtained from the reactor system, which is expected to be applicable in wastewater treatment.

KW - Alkaline fuel cell

KW - Concentration

KW - Current efficiency

KW - Flow rate

KW - Hydrogen peroxide

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M3 - 文章

AN - SCOPUS:47049089846

SN - 1009-606X

VL - 8

SP - 550

EP - 554

JO - Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering

JF - Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering

IS - 3

ER -

Effects of outer influential factors on hydrogen peroxide synthesis in an alkaline fuel cell reactor

Abstract

Keywords

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