HTAC’s Water-Cooled Condenser for Anshan Iron and Steel 150MW CCPP Project

In 2007, HTAC delivered a high-efficiency rectangular water-cooled condenser (WCC) for the 150MW Combined Cycle Power Plant (CCPP) operated by the Anshan Iron and Steel Group Corporation in An'shan, China. This project, in collaboration with Mitsubishi Heavy Industries (MHI), highlighted HTAC’s ability to design and manufacture advanced cooling solutions tailored to industrial power generation needs.

Client and Site Background

• End Client: Anshan Iron and Steel Group Corporation

• Job Site: An'shan, Liaoning Province, China

• Service Partner: Mitsubishi Heavy Industries (MHI)

Anshan Iron and Steel Group, one of China’s largest steel producers, required a reliable cooling solution for its 150MW combined cycle power plant to meet the high energy demands of its steel production operations. The cooling system needed to deliver consistent performance under the rigorous operational conditions of an industrial setting.

Project Scope and HTAC’s Role

Project Requirements

The Anshan 150MW CCPP project required a compact and efficient water-cooled condenser capable of handling the plant’s cooling needs while ensuring operational reliability and long-term durability. Key requirements included:

1. High Heat Exchange Efficiency: To maintain optimal turbine performance and maximize power generation.

2. Compact Design: A rectangular configuration was required to fit into the plant’s existing layout.

3. Durability: The condenser needed robust materials to withstand the demands of an industrial environment.

4. Seamless Integration: Compatibility with Mitsubishi Heavy Industries’ turbine system was essential.

HTAC’s Solution

HTAC delivered a rectangular water-cooled condenser with a total heat transfer area of 5,200m², designed to meet the plant’s cooling demands efficiently while ensuring durability and adaptability to the site’s industrial environment.

Key Features of the HTAC WCC

1. High-Efficiency Heat Transfer Design

• The WCC featured 5,200m² of heat exchange area, ensuring rapid and efficient condensation of turbine steam.

• This design provided consistent cooling performance, enhancing turbine efficiency and overall plant output.

2. Rectangular Configuration

• The compact rectangular design allowed the condenser to fit seamlessly into the plant’s spatial constraints, optimizing the use of available space.

3. Durable Construction

• Built with high-grade materials, the condenser was designed to withstand the harsh operating conditions typical of steel production facilities.

• Anti-corrosion features ensured long-term reliability and minimized maintenance requirements.

4. Seamless Integration with MHI Systems

• The WCC was engineered for compatibility with Mitsubishi Heavy Industries’ turbine and operational specifications, ensuring smooth integration and reliable performance.

5. Environmental Compliance

• The system minimized water usage and thermal discharge, reducing its environmental impact while maintaining high cooling efficiency.

Results and Performance

Since its installation in 2007, HTAC’s WCC has delivered outstanding performance for the 150MW CCPP at Anshan Iron and Steel:

1. Enhanced Efficiency

• The condenser maintained optimal turbine backpressure, significantly improving the plant’s power generation efficiency.

2. Reliable Operation in Industrial Conditions

• The robust design and high-quality materials ensured consistent performance despite the challenging demands of the steel production environment.

3. Low Maintenance Requirements

• The durable construction reduced the need for frequent maintenance, minimizing downtime and operational costs.

4. Client Satisfaction

• The Anshan Iron and Steel Group praised HTAC for delivering a high-performance cooling solution that met their operational needs and exceeded expectations.

Collaborating with Mitsubishi Heavy Industries (MHI)

HTAC worked closely with Mitsubishi Heavy Industries to ensure the condenser met the specific requirements of the turbine system. This collaboration:

• Optimized Performance: The WCC was designed to align perfectly with MHI’s turbine specifications, ensuring efficient cooling and reliable operation.

• On-Time Delivery: HTAC delivered the system within the project’s timeline, ensuring smooth commissioning and startup of the power plant.

Conclusion

HTAC’s rectangular water-cooled condenser for the Anshan Iron and Steel 150MW CCPP project demonstrates the company’s ability to provide customized, high-performance solutions for industrial power applications. With its efficient design, durable construction, and seamless integration, the WCC continues to deliver reliable cooling performance, supporting the Anshan Iron and Steel Group’s energy-intensive operations.

For more information about HTAC’s cutting-edge condenser solutions, contact us today. Let us help you achieve efficient and sustainable cooling for your power generation projects.