Abstract:

The problems existing in 2 common measurement technology of denitrification ammonia escape analyzer in thermal power plants are listed.The causes of the problems in laser spectroscopy and chemiluminescenc measurement technology are analyzed and 3 optimization solutions for the ammonia escape analyzer are proposed, which improves the reliability and accuracy of ammonia escape analyzer measurement technology.It has certain reference value for the selection,operation and maintenance of ammonia escape analyzer in the future.

Key words:

font-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">denitration system, ammonia escape analyzer, laser spectroscopy, chemiluminescence,  extraction condensation, nearfont-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">font-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">multiple channel, multifont-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">font-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">point sampling and remixing, network samplingfont-size: 10.5pt, mso-spacerun: 'yes', mso-font-kerning: 1.0000pt">