HCl EMISSION DURING CHLORIDE WASTES COMBUSTION PROCESS

LI Xiaodong; YANG Zhongcan; YAN Jianhua; LU Shengyong; NI Mingjiang; CEN Kefa

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HCl EMISSION DURING CHLORIDE WASTES COMBUSTION PROCESS

更新时间：2025-12-10

- HCl EMISSION DURING CHLORIDE WASTES COMBUSTION PROCESS
- CIESC Journal Issue 10, Pages: 1486-1489(2003)
- 作者机构：
  
  浙江大学能源洁净利用与环境工程教育部重点实验室,浙江,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 October 2003，
  
  Published：25 October 2003
- 稿件说明：
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LI Xiaodong, YANG Zhongcan, YAN Jianhua, et al. HCl EMISSION DURING CHLORIDE WASTES COMBUSTION PROCESS[J]. CIESC Journal, 2003, (10): 1486-1489.
DOI：

LI Xiaodong, YANG Zhongcan, YAN Jianhua, et al. HCl EMISSION DURING CHLORIDE WASTES COMBUSTION PROCESS[J]. CIESC Journal, 2003, (10): 1486-1489. DOI：

摘要

Abstract

The emission characteristics of HCl during the chloride waste combustion process are studied in this paper. PVC

PCP

NaCl are fired separately or mixed with each other

or co-fired with coal in a pipe stove. The results of the study indicate that chlorine in PVC and PCP would be emitted predominantly as HCl in a short time. Chlorine in PVC could be released completely from 200℃ to 600℃.The conversion rate of chlorine to HCl from PCP is not as high as from PVC. In addition

moisture is not the decisive factor that influences HCl emission. Oxygen concentration promotes HCl formation very effectively. In reactions related to coal

chlorine conversion for NaCl increases because of the effect of sulfur. The formation rate of the chlorine molecule decreases when water vapor exists. Even though oxygen is in excess

the formation rate is low

about 0.8%.

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