介绍国外电站锅炉未燃碳的几种测定法

Some Methods Used for the Determination of Unburned Carbon in Foreign Utility Boilers

测定燃煤锅炉的未燃碳含量是降低煤耗的重要措施。本文介绍几种国外在运行中测定未燃碳的方法,并重点介绍火焰图象处理技术法。后者在日本仙台发电厂进行了成功试验。

The determination of unburned carbon content in coal-fired boilers plays an important role in lowering coal consumption at power stations. This paper discusses some methods employed for the determination of unburned carbon during boiler operation by some foreign countries with major emphasis being put on techniques for flame graphic processing. Such techniques have teen assessed as successful at Xian Tai Electric Power Station in Japan,