Reformation of continuous emission monitoring system for denitration flue gas of 660MW ultra supercritical unit

Huadian Technology ›› 2012, Vol. 34 ›› Issue (S1): 77-80.

• 节能与环保 • Previous Articles Next Articles

Reformation of continuous emission monitoring system for denitration flue gas of 660MW ultra supercritical unit

ZANG Xudong

Wangting Power Plant, Suzhou 215155, China

Received:1900-01-01 Revised:1900-01-01 Published:2012-11-10

Abstract

Abstract: The measurement principle and the system composition of the denitration flue gas continuous emission monitoring system (CEMS) were introduced. The features and applicable places of the direct inserting type analyzer and the extract type analyzer were analyzed. The common faults, the existing problems in operation and the maintenance characteristics of CEMS were expounded.

Key words: ultra supercritical unit, flue gas denitration, flue gas continuous emission monitoring system (CEMS), direct inserting type analyzer, extract type analyzer, system reformation

ZANG Xudong. Reformation of continuous emission monitoring system for denitration flue gas of 660MW ultra supercritical unit[J]. Huadian Technology, 2012, 34(S1): 77-80.

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Reformation of continuous emission monitoring system for denitration flue gas of 660MW ultra supercritical unit

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