NO catalytic oxidation at low temperature through Fenton reagent/AC coupled with microwave

LI Xiaodong; GAO Jianmin; YU Yongchuan; DU Qian; WU Shaohua

doi:10.11918/j.issn.0367-6234.201703007

Chinese

您当前的位置：

首页 >

文章列表页 >

NO catalytic oxidation at low temperature through Fenton reagent/AC coupled with microwave

更新时间：2026-10-19

- NO catalytic oxidation at low temperature through Fenton reagent/AC coupled with microwave
- Vol. 50, Issue 1, Pages: 2018-1(2018)
- 作者机构：
  
  哈尔滨工业大学能源科学与工程学院,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：10.11918/j.issn.0367-6234.201703007
  CLC： X701.7
- Published：2018
- 稿件说明：
移动端阅览
LI Xiaodong, GAO Jianmin, YU Yongchuan, et al. NO catalytic oxidation at low temperature through Fenton reagent/AC coupled with microwave[J]. 2018, 50(1): 2018-1.
DOI：

LI Xiaodong, GAO Jianmin, YU Yongchuan, et al. NO catalytic oxidation at low temperature through Fenton reagent/AC coupled with microwave[J]. 2018, 50(1): 2018-1. DOI： 10.11918/j.issn.0367-6234.201703007.

摘要

为实现NO的低温氧化，在液相体系中，以温度23~65 ℃考察耦合微波的芬顿试剂/活性炭催化氧化NO的效果.采用对照实验论证连续稳定施加微波对芬顿试剂的强化作用，包括热效应和敏化效应；研究微波功率、初始pH值、AC添加量、Fe2+初始浓度、H2O2初始浓度等因素对NO脱除效果的影响，最终得出最佳反应工况.结果表明：微波结合活性炭能够显著提高NO脱除效率；反应最佳工况为微波功率400 W，pH=3，AC添加量为4 g，Fe2+初始浓度为5 mmol/L，H2O2初始浓度为0.3 mol/L，此时NO脱除效率达到46.3%.

Abstract

To realize the NO oxidation at low temperature

the NO catalytic oxidation efficiency through Fenton reagent/AC coupled with microwave in the liquid system and within 23~65 ℃ temperature range was researched

in which the AC acts as wave absorption heating-spots based on its developed pores. At first

the invigorating effect of microwave on Fenton reagent was proved using compared experiment in detail

including thermal effect and sensitization effect. Then the effect of the microwave power

the initial pH value

the AC dose

the Fe2+ initial concentration and the H2O2 initial concentration on the NO removal efficiency was studied thoroughly

the optimal reaction parameters were reached at last. The results indicated that the AC combined with microwave could enhance the NO removal efficiency substantially. The optimal reaction parameters was that the microwave power was 400 W

the pH value was 3

the AC dose was 4 g

the Fe2+ initial concentration was 5 mmol/L and the H2O2 initial concentration was 0.3 mol/L. The NO removal efficiency under the optimal reaction conditions was up to 46.3%.

关键词

Keywords

references

Views

459

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Mechanism research on intensifying of microwave sensitization on NO catalytic oxidation through Fenton reagent

Coupled radiation and thermo-magnetic convection in participating paramagnetic medium under gravitational field

Simulation analysis of car shelter air-conditioning

Research on treatment method of sudden phenol pollution accident

AC-EG adsorption treatment of pharmaceutical wastewater and adsorbents’ microwave regeneration

Related Author

LIU Yinuo

MA Lanxin

WANG Cheng’an

ZHAO You-qun

XU Xiao-ming

MA Chun-yan

WANG Li-cai

MA Wen-cheng

Related Institution

School of Automobile Engineering, Harbin Institute of Technology at Weihai

南京航空航天大学能源与动力学院, 210016 南京, xuxiaoming3777@163.com

State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology

WISDRI Engineering & Research Incorporation Limited Company

哈尔滨工业大学环境学院

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰