Standard No.:	HJ 462-2009
English Name:	Wet flue gas desulfurization project technical specification of industrial boiler and furnace
Chinese Name:	工业锅炉及炉窑湿法烟气脱硫工程技术规范
Professional Classification:	HJ    Professional Standard - Environment
Source Content Issued by:	MEP
Issued on:	2009-03-06
Implemented on:	2009-6-1
Status:	superseded
Superseded by:	HJ 462-2021 Technical specification for flue gas treatment engineering of industrial boiler
Superseded on:	2021-4-30
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	500.0
Delivery:	via email in 1~3 business day

本标准对工业锅炉及炉窑湿法烟气脱硫工程的术语和定义、总体设计、脱硫工艺系统、材料和设备选择、施工与验收、运行与维护提出了技术要求。
本标准适用于采用石灰法、钠钙双大事法、氧化镁法、石灰石法工艺，配用在蒸发量≥20 t/h（14MW）的燃煤工业锅炉或蒸发量＜400 t/h的燃煤热电锅炉以及相当烟气量炉窑的新建、改建和扩建湿法烟气脱硫工程，可作为环境影响评价、设计、施工、环境保护验收及建成后运行与管理的技术依据。燃油、燃气工业锅炉的湿法烟气脱硫工程参照本标准执行。