PLASMA OXIDATION OF SO2

被引：39

作者：

SARDJA, I

DHALI, SK

机构：

[1] Department of Electrical Engineering, Southern Illinois University, Carbondale

来源：

APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 01期

关键词：

D O I：

10.1063/1.102651

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the results of an experimental investigation of plasma-assisted oxidation of SO2 to SO3. A coaxial dielectric-barrier discharge is used to generate atomic oxygen to carry out the reaction. The dielectric-barrier discharge, which is an interrupted discharge, is very efficient in producing atomic oxygen and requires a simple form of excitation. We have observed a significant reduction (up to 90%) in the SO2 concentration using this technique. The results of varying the gas composition, the gas pressure, and the gas flow are also reported.

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页码：21 / 23

页数：3

相关论文

共 9 条

[1] TEMPERATURE-DEPENDENCE OF THE REACTIONS O(P-3) + O3-]2O2 AND O(P-3) +O2+M-]O3+M [J].

ARNOLD, I ;

COMES, FJ .

CHEMICAL PHYSICS, 1979, 42 (1-2) :231-239

[2]

Dutton J., 1975, Journal of Physical and Chemical Reference Data, V4, P577, DOI 10.1063/1.555525

[3] OZONE SYNTHESIS FROM OXYGEN IN DIELECTRIC BARRIER DISCHARGES [J].

ELIASSON, B ;

HIRTH, M ;

KOGELSCHATZ, U .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1987, 20 (11) :1421-1437

[4] DISSOCIATION OF O-2 IN N2/O2 MIXTURES [J].

ELIASSON, B ;

KOGELSCHATZ, U ;

BAESSLER, P .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1984, 17 (22) :L797-L801

[5] OPERATING AND TESTING A COMBINED SO2 AND NOX REMOVAL FACILITY [J].

FRANK, NW ;

MILLER, GA ;

REED, DA .

ENVIRONMENTAL PROGRESS, 1987, 6 (03) :177-182

[6]

KLINGSPOR JS, 1987, FGD HDB FLUE GAS DES

[7]

Kogelschatz U., 1983, XVI International Conference on Phenomena in Ionized Gases (Invited Papers), P240

[8] A METHOD FOR THE REMOVAL OF SULFUR-DIOXIDE FROM EXHAUST-GAS UTILIZING PULSED STREAMER CORONA FOR ELECTRON ENERGIZATION [J].

MIZUNO, A ;

CLEMENTS, JS ;

DAVIS, RH .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1986, 22 (03) :516-522

[9] EVALUATED CHEMICAL KINETIC DATA FOR THE REACTIONS OF ATOMIC OXYGEN O(P-3) WITH SULFUR-CONTAINING-COMPOUNDS [J].

SINGLETON, DL ;

CVETANOVIC, RJ .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 1988, 17 (04) :1377-1437