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Real time corrosion monitoring for HRSG

Flow accelerated corrosion (FAC) can cause iron loss in steam piping and lead to lethal accidents. As a result, programs are necessary to reduce metal loss and to monitor the loss which does occur. A team from Danaher analyzed the problem in a Power Engineering article earlier this year.

Revision Date:  10/24/2019

Tags:  221118 - Other Electric Power , 221112 - Fossil Fuel 化石燃料, Danaher-Hach, Analyzer, Ammonia


If you think coal will come back in the U.S. read this

The future of the coal in the U.S. will depend on whether OPEC or the oil majors are right when it comes to the liquids contribution from U.S. shale post 2025.

Revision Date:  3/13/2019

Tags:  221112 - Fossil Fuel 化石燃料, Chemtreat, Longview Power, Chemical, Dibasic Acid


Water Monitoring for Combined Cycle Power Plants Webinar - Hot Topic Hour September 18, 2014

The four speakers described instruments to make the critical measurements but also how the measurements can be used to maximize efficiency and reduce costs. The challenges of operating GTCC plants under rapid cycling and with air-cooled condensers were also probed.

Revision Date:  9/18/2014

Tags:  221112 - Fossil Fuel 化石燃料, Mettler-Toledo Thornton, Hach, Chemtrac, Ashland Water Technologies, Monitoring Equipment, Monitoring


Monitoring Iron transport in power generataion - Hach Application Note

Nephelometer has advantages over the particle counter. It is easily calibrated and can determine absolute iron oxide concentrations.

Revision Date:  9/17/2014

Tags:  221112 - Fossil Fuel 化石燃料, Hach, Monitoring Equipment, Particle Detection, Monitoring, Water Treatment


Hach Supplies Instruments to Measure Boiler Feedwater Quality

The performance of the degasification and demineralization system is dependent on accurate measurement of oxygen and other parameters. Hach supplies a variety of instruments to accurately measure the important parameters

Revision Date:  8/18/2014

Tags:  221112 - Fossil Fuel 化石燃料, Hach, Degasification, Boiler Feedwater Monitoring System, Demineralizer, Schematic, Monitoring, Degasification, Boiler Feedwater Treatment, Demineralization


DO2 Measurement Technology in Steam Cycle Water - Electrochemical vs. Optical by Greg Thomas, Hach - Hot Topic Hour February 21, 2013

Greg compared the long time standard amperometric technology to the new optical technology for measurement of low level dissolved oxygen (dO2) in steam cycle water.

Revision Date:  2/21/2013

Tags:  221112 - Fossil Fuel 化石燃料, Hach, Instrumentation, Optical Dissolved Oxygen Monitor, Water Treatment


Monitoring and Controlling Boiler Water / Steam Cycle Chemistry, Webinar - Hot Topic Hour February 21, 2013

How to monitor and manage boiler water/steam physical and chemical properties.

Revision Date:  2/21/2013

Tags:  221112 - Fossil Fuel 化石燃料, Mettler-Toledo Thornton, Hach, Chemtrac, Instrumentation, Conductivity, pH, Silica, Optical Dissolved Oxygen Monitor, Water Treatment


Hach Water Analysis Tools and Parameters for the Power Industry

Product brochure from Danaher Hach on water analysis products for power industry applications including influent water treatment, condensate, boiler feed water, cooling water and wastewater. A diagram and table show the parameters to control/monitor and company products.

Revision Date:  11/16/2011

Tags:  221118 - Other Electric Power , Hach, Xylem, Water Monitor, Analyzer, Boiler Feedwater, Water Monitoring


Hach-Lange TOC Measurement of High-purity Boiler Feed Water in Power Plants

Hach-Lange states in its brochure that the astroTOC UV turbo is the only analyzer on the market capable of measuring total organic carbon (in form of NPOC) in the μg/l level with 100 percent reliability.

Revision Date:  11/7/2011

Tags:  221118 - Other Electric Power , Hach, Xylem, TOC Analyzer, Analyzer, Boiler Feedwater, Water Monitoring


Comparison of Dissolved Oxygen Measurement Technologies, presented by Kenneth Kuruc, Hach Company, at Electric Utility Chemistry Workshop, June 7-9, 2011, Champaign, Illinois

Comparison of Dissolved Oxygen Measurement Technologies Kenneth Kuruc, Hach Company Dissolved oxygen measurement in the steam cycle remains a key parameter for the monitoring and control of corrosion. A variety of methods, including colorimetric and electrochemical (galvanic and polarographic), continue to be employed as either field test, portable or process platforms. However, most methods to this point have required a fair amount of attention and expense in order to maintain proper operation. In this paper we will discuss the traditional methods along with a relatively new technology known as “optical” or “luminescence”. The significance and potential advantages of this new technology for the power industry will then be considered.

Revision Date:  4/14/2011

Tags:  221113 - Nuclear Electric Power Generation * , 221112 - Fossil Fuel 化石燃料, Hach, Optical Dissolved Oxygen Monitor, Steam Cycle, Water Treatment, USA


Electric Utility Chemistry Workshop, June 7-9, 2011, Champaign, IL, Exhibitors

Now in its 31st year, this comprehensive program features state-of-the-art information on controlling corrosion, improving operation efficiency, and meeting environmental challenges in fossil- and nuclear-fueled power plants. This year’s program is geared toward improved training and continuing education of personnel responsible for electric utility cycle and environmental chemistry. More than 3,000 chemists, consultants, and power plant administrators have attended the workshop since its inception in 1981. The 2011 program has been developed by a committee of representatives from midwestern electric utilities, the Illinois State Water Survey, the University of Illinois at Urbana-Champaign, and consultants serving the power industry. Some of the most popular features of the workshop are the Utility Experience presentations. Seasoned professionals from utility companies discuss their experiences on a range of topics. The entire workshop has been structured to encourage participation from attendees.

Revision Date:  4/14/2011

Tags:  221113 - Nuclear Electric Power Generation * , 221112 - Fossil Fuel 化石燃料, Mettler-Toledo Thornton, Nalco, Ovivo USA, Aquatech, Sentry Equipment, Fuel Tech, Wolcott Water Systems, Waltron, Evoqua Water Technologies, Swan Analytical Instruments, Thermo Scientific, Turner Designs Hydrocarbon Instruments, Sanosil, Lanxess Sybron Chemicals, Conco Systems, Industrial Analytics, Illinois Water Technologies, GE Water, Eco-Tec, Eka Chemicals, AVANTech, Graver Technologies, H2O Innovations, Baker Hughes, Hach, Buckman, Martek Instruments, Veolia Water, Power Generation, Steam Cycle, Water Treatment, USA