NO<sub>x</sub>REMOVING NO<sub>x</sub> FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION

doi:10.19666/j.rlfd.2002.04.008

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NO_xREMOVING NO_x FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION

更新时间：2025-09-28

- NO_xREMOVING NO_x FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION
- Thermal Power Generation Issue 4, Pages: 24-28(2002)
- 作者机构：
  
  1. 1:浙江大学
  2. 2:浙江大学
  3. 3:浙江大学
  4. 4:浙江大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2002.04.008
  CLC： X701
- Published：2002
- 稿件说明：
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NO_xREMOVING NO_x FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION[J]. Thermal power generation, 2002, (4): 24-28.
DOI：

NO_xREMOVING NO_x FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION[J]. Thermal power generation, 2002, (4): 24-28. DOI： 10.19666/j.rlfd.2002.04.008.

摘要

研究用等离子体过程诱导H2 O -O2 自由基簇射技术

结合化学吸收脱除烟气中NOx。研究表明 :通过调节喷嘴电极氧气流量

可得到稳定的流光电晕 ;氧气中水蒸汽对电晕放电的V -I特性有影响 ;在反应器内同时有HNO2 和HNO3生成

NOx 脱除率可达 70 %以上。NaOH溶液对NO吸收率较低

而对NO2 的吸收率很高 ;经NaOH吸收液吸收后总NOx 脱除率最高可达 90 %。

Abstract

It has been studied to remove NO x from flue gas by means of plasma induced H 2O-O 2 free radical shower combined with absorption via 26% NaOH solution. The results of study indicate; a stable streamer corona can be obtained through regulating the oxygen flow rate via the nozzle electrode; the water vapor in oxygen has influence upon the V-I characteristic of corona dischsrge; the HNO 2 and HNO 3 have simutaneously been generated in the reactor

the efficiency of DeNO x reaching 70% or more. For NO

the absorptivity of NaOH solution is low

but for NO 2

the absorptivity of said solution is very high. After absorption via absorbent solution

the max efficiency of DeNO x can reach 90%.

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NOxREMOVING NOx FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION

DOI：10.19666/j.rlfd.2002.04.008

摘要

Abstract

关键词

Keywords

references

NO_xREMOVING NO_x FROM FLUE GAS BY MEANS OF PLASMA PROCESS COMBINGD WITH CHEMICAL ABSORPTION