Hexane decomposition without particle emission using a novel dielectric barrier discharge reactor filled with porous dielectric balls

被引：38

作者：

Jin, Qi ^{[1
]}

Jiang, Boqiong ^{[1
]}

Han, Jingyi ^{[1
]}

Yao, Shuiliang ^{[1
]}

机构：

[1] Zhejiang Gongshang Univ, Sch Environm Sci & Engn, Hangzhou 310018, Peoples R China

来源：

CHEMICAL ENGINEERING JOURNAL | 2016年 / 286卷

关键词：

DBD; n-Hexane decomposition; Dielectric ball; Particle concentration; Particle composition; VOLATILE ORGANIC-COMPOUNDS; SOUTHEASTERN UNITED-STATES; AIR-POLLUTION CONTROL; NONTHERMAL PLASMA; ATMOSPHERIC-PRESSURE; CATALYTIC-OXIDATION; SILENT DISCHARGE; REGIONAL HAZE; RIVER DELTA; GAS STREAMS;

D O I：

10.1016/j.cej.2015.10.070

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study investigated the decomposition of n-hexane in 15% O-2 (N-2 balance) in dielectric barrier discharge (DBD) reactors filled with three different kinds of dielectric balls, viz, quartz, less porous, and porous alumina balls. Products of n-hexane decomposition were analyzed by using a gas chromatograph (GC), gas chromatography-mass spectrometry (GC-MS), Fourier-transform infrared (FTIR) spectroscopy, and scanning mobility particle sizer (SMPS). The main products of n-hexane decomposition are CO, CO2, and liquid particles. The DBD reactor filled with porous alumina balls can completely adsorb the liquid particles and reduce particle emission. GC-MS and FTIR analysis results show that the liquid particles mainly compose 3-hexanone and 2-hexanone. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：300 / 310

页数：11

共 56 条

[1] Characteristics and source apportionment of VOCs measured in an industrial area of Nanjing, Yangtze River Delta, China [J].

An, Junlin ;

Zhu, Bin ;

Wang, Honglei ;

Li, Yongyu ;

Lin, Xu ;

Yang, Hui .

ATMOSPHERIC ENVIRONMENT, 2014, 97 :206-214

[2] Oxidation of 2-heptanone in air by a DBD-type plasma generated within a honeycomb monolith supported Pt-based catalyst [J].

Ayrault, C ;

Barrault, J ;

Blin-Simiand, N ;

Jorand, F ;

Pasquiers, S ;

Rousseau, A ;

Tatibouët, JM .

CATALYSIS TODAY, 2004, 89 (1-2) :75-81

[3] Nucleation and aerosol processing in atmospheric pressure electrical discharges: powders production, coatings and filtration [J].

Borra, JP .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2006, 39 (02) :R19-R54

[4] DECOMPOSITION OF DILUTE CONCENTRATIONS OF CARBON-TETRACHLORIDE IN AIR BY AN ELECTRON-BEAM GENERATED PLASMA [J].

BROMBERG, L ;

COHN, DR ;

KOCH, M ;

PATRICK, RM ;

THOMAS, P .

PHYSICS LETTERS A, 1993, 173 (03) :293-299

[5]

Brunekreef Bert, 2009, Res Rep Health Eff Inst, P5

[6] Characteristics and source apportionment of VOCs measured in Shanghai, China [J].

Cai, Changjie ;

Geng, Fuhai ;

Tie, Xuexi ;

Yu, Qiong ;

An, Junlin .

ATMOSPHERIC ENVIRONMENT, 2010, 44 (38) :5005-5014

[7] Abatement of perfluorocarbons with combined plasma catalysis in atmospheric-pressure environment [J].

Chang, MB ;

Lee, HM .

CATALYSIS TODAY, 2004, 89 (1-2) :109-115

[8] Removal of Volatile Organic Compounds by Single-Stage and Two-Stage Plasma Catalysis Systems: A Review of the Performance Enhancement Mechanisms, Current Status, and Suitable Applications [J].

Chen, Hsin Liang ;

Lee, How Ming ;

Chen, Shiaw Huei ;

Chang, Moo Been ;

Yu, Sheng Jen ;

Li, Shou Nan .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (07) :2216-2227

[9] Removal characteristics of tar benzene using the externally oscillated plasma reformer [J].

Chun, Young Nam ;

Kim, Seong Cheon ;

Yoshikawa, Kunio .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2012, 57-58 :65-74

[10] Mortality from ship emissions: A global assessment [J].

Corbett, James J. ;

Winebrake, James J. ;

Green, Erin H. ;

Kasibhatla, Prasad ;

Eyring, Veronika ;

Lauer, Axel .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (24) :8512-8518

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