SYMPOSIA PAPER Published: 01 January 1981
STP28281S

In-Plant System for Continuous Low-Level Ion Measurement in Steam-Producing Water

Source

This paper describes the development of an on-line analytical instrument to measure selected anions and cations over the sub-parts-per-billion to several partsper-million concentration range. The system has been designed and is being installed in an electrical generating power plant. Laboratory evaluations and limited in-plant experiences will be discussed regarding measurements of nonhydrolyzable anions and cations, transition metal ions, and organic acids. The system will accommodate multiple sample line inputs with computer-controlled options to provide sample averaging, automated sample point selection, and system standardization and calibration. The data acquisition capabilities, including storage and report generation, will also be addressed.

Author Information

Simpson, JL
Coolant Systems Chemistry, Advanced Reactor Systems Department, General Electric Co., San Jose, Calif.
Robles, MN
Coolant Systems Chemistry, Advanced Reactor Systems Department, General Electric Co., San Jose, Calif.
Passell, TO
Electric Power Research Institute, Palo Alto, Calif.
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Details
Developed by Committee: D19
Pages: 116–130
DOI: 10.1520/STP28281S
ISBN-EB: 978-0-8031-4808-6
ISBN-13: 978-0-8031-0798-4