Power Generation
Many applications within the power generation industry, particularly those involving steam generation, are highly dependent on optimal water quality to improve the efficiency and longevity of critical components such as boilers, steam turbines, and cooling towers and related systems. Effective water treatment strategies mitigate challenges like scaling, corrosion, and fouling, resulting in reduced operational costs and minimized environmental impact. Our consultants are qualified to support the various subsets within the power generation industry, each of which is characterized by different methods, technologies, and fuel sources for generating electricity. We also work hard with our clients to ensure compliance with industry standards and regulations, safeguarding both performance and reputation.
If you would like more information about our Power Generation expertise, contact us today. If we are able to help, we’ll work together on a plan to meet your needs.
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Key Processes & Technologies
Steam Generation
We understand the underlying technologies and chemistries involved in steam generation, such as coal, nuclear and biomass. You can rely on AFA to effectively recommend tailored water treatment solutions to minimize scaling, corrosion, and fouling, thereby ensuring optimal steam quality and efficiency. In addition, our consultants will emphasize regular monitoring and maintenance of the water chemistry, aligning with industry standards and regulations to prolong equipment life and reduce operational costs, as well as provide insights to achieve sustainable and energy-efficient steam generation processes.
Combined Cycle Power Generation (CCPG)
CCPG, also often applied as a Combined Cycle Gas Turbine (CCGT), is an energy-efficient method of electricity production that utilizes both a gas turbine and a steam turbine. The waste heat from the gas turbine’s exhaust is captured by a Heat Recovery Steam Generator (HRSG) to produce steam, which powers a steam turbine for additional electricity generation. Our experts are experienced when it comes to the integration of Combined Heat and Power (CHP) with HRSG to capture waste heat for thermal applications, playing a significant role in enhancing efficiency, maximizing energy output, and minimizing waste.
Ultrapure Water
Modern combined cycle and supercritical boilers operate at higher temperatures and pressures, making them more sensitive to impurities. Ultrapure water ensures these advanced systems operate smoothly without unplanned downtimes. Some reasons for maintaining required water quality levels for specific applications include:
- Corrosion Prevention: The presence of minerals can lead to corrosion of critical components. Ultrapure water minimizes this risk, ensuring longevity and reliability of the equipment.
- Scaling and Fouling Reduction: Mineral deposits can also lead to scaling inside boilers and heat exchangers, which can reduce heat transfer efficiency and, over time, impair system performance.
- Optimal Steam Quality: For systems where high-quality steam is essential, such as in turbines, ultrapure water ensures that the steam is free of contaminants that might otherwise cause blade erosion, deposition, or other operational issues.
AFA consultants possess extensive expertise in ultrapure water processes and applications, ensuring utilities achieve optimal efficiency and longevity. We offer tailored solutions and insights to meet the stringent water quality standards essential for modern power generation operations. For more information on how an AFA consultant can assist you today, visit our Services page.
Services
Our expert consultants have a wide range of experience and expertise to provide services in support of the Power Generation industry, including steam generation, boilers, and crucial business support services such as:
- Audits, Assessments, and Inspections
- Bid Development and Vendor Selection
- Commissioning and Permitting
- Construction Oversight and Initial Startup
- Failure and Root Cause Analysis
- Feasibility Studies
- Material Selection
- Project Management, Monitoring and Oversight
- Regulatory Compliance and Permitting
- Ultrapure Water Specifications and Maintenance
- Water Usage and Operational Audit
For more information on how an AFA consultant can assist you today, visit our Services page.
