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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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停机药剂保护对直接空冷机组汽水品质的影响
, PP. 92-95
Keywords: 直接空冷机组,停机保护,十八胺,活性胺,低分子有机酸,氢电导率,凝结水,铁含量
Abstract:
为提高实施停机保护后火电机组的水汽品质,对比分析了十八胺、活性胺2种停机保护药剂对直接空冷机组运行汽水品质的影响。结果表明:与采用十八胺相比,采用活性胺实施停机保护后,机组启动运行初期水汽中低分子有机酸含量较低;凝结水中铁含量下降速度较快,短时间内可降至10μg/l以下;粉末树脂过滤器压差上升较缓;且水汽氢电导率短时间内即可达到标准规定值。
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