科技创新与应用2025，Vol.15Issue(15)：97-100,4.DOI:10.19981/j.CN23-1581/G3.2025.15.023
燃煤电厂尿素制氨系统尿素原料污染治理研究
谭信达 1赵宁2
作者信息
- 1. 广东电力发展股份有限公司,广州 510000
- 2. 南方电网电力科技股份有限公司,广州 510000
- 折叠
摘要
Abstract
With the further promotion of the remediation of major hazard sources in the liquid ammonia area,coal-fired power plants have gradually adopted urea ammonia system to replace liquid ammonia.In this paper,the case of economic loss of more than 800,000 yuan caused by urea raw material pollution in a power plant was taken as the starting point.The pollutants in urea and their sources are systematically analyzed,and the specific causes of abnormal water quality in urea ammonia system were studied.This study developed a standardized process for the quality acceptance of urea raw materials into the plant,including sampling management,laboratory testing and daily laboratory supervision systems,and proposed effective control measures for urea pollution sources.It is of practical significance to improve the management level of urea ammonia production system in coal-fired power plants and ensure the stability of system operation and equipment safety.关键词
尿素/污染源/化验/氯离子/硫酸根Key words
urea/pollution source/assay/chloride ion/sulfate分类
信息技术与安全科学引用本文复制引用
谭信达,赵宁..燃煤电厂尿素制氨系统尿素原料污染治理研究[J].科技创新与应用,2025,15(15):97-100,4.
