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Improving heat recovery in China

Power generation in China depends highly on coal-fired power plants, which contribute around 70% of the total installed power capacity (1.25 billion kW at the end of 2013) and approximately 78% of the total electricity generation (5.25 trillion kWh).

Revision Date:  4/30/2019

Tags:  221112 - Fossil Fuel 化石燃料, Heat Recovery, China


Membrane to condense water and recover heat from flue gas

NETL has partnered with Gas Technology Institute (GTI) and Media & Process Technology Inc. (MPT) who have developed a nanoporous ceramic membrane device that condenses water and recovers heat from flue gas.

Revision Date:  4/30/2019

Tags:  221118 - Other Electric Power , 221112 - Fossil Fuel 化石燃料, Media & Process Technology, Inc., Membrane, Heat Recovery, Power Engineering


Wartsila power plants can operate with multi fuels

Wärtsilä’s power plants enable the transition to a sustainable, reliable and affordable power system. The main cornerstones are very high energy efficiency, outstanding operational flexibility, and multi-fuel operation. The applications range from stationary and floating base- load power plants to dynamic grid stability and peak load services, balancing large input fluctuations of wind and solar power, as well as serving a wide variety of industrial self-generation needs. This brochure outlines the capabilities and designs to handle gaseous and liquid fuels as well as multiple fuels. Multi-fuel power plants make power generation more reliable by being able to adapt to any situations that may occur regarding fuel availability or affordability. They can even switch fuels while running, for example changing to liq- uid fuel mode if the gas supply is suddenly interrupted. This capability provides 24/7 security of supply, hedge against fuel price increases and preparation for future fuel infrastructure development. Wärtsilä’s multi-fuel power plants can run in the following operations…

Revision Date:  8/1/2016

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, 483111 - Deep Sea Freight Transportation , 211111 - Crude Petroleum and Natural Gas Extraction 原油和天然气开采, 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Wartsila, Silencer, Catalyst, Valve, Reciprocating Engine, Regulation, Cooling, Heat Recovery, Emissions Control


Power Plant Cooling Webinar - Hot Topic Hour November 13, 2014

The webinar focused on the decisions power plants will make relative to steam cooling at both new and existing facilities.

Revision Date:  11/13/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Nalco, Ovivo USA, National Energy Technology Laboratory, Research Cottrell Cooling, Kiewit, Clarifier, Water Intakes, Water Quality Modeling System, Boiler Feedwater System, 316(b), Regulation, Efficiency, Water Reuse, Wastewater Reuse, Heat Recovery, Water Treatment, Water Conservation


Water-Energy Management Research and Development by Barbara Carney, NETL - Hot Topic Hour November 13, 2014

Barbara discussed a number of past initiatives to use alternative water sources such as treated municipal wastewater and to recover heat from the flue gas. Several ongoing projects include COHO which would both recover heat and capture CO2.

Revision Date:  11/13/2014

Tags:  221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, National Energy Technology Laboratory, Boiler Feedwater System, Water Reuse, Heat Recovery, Water Conservation, Wastewater Reuse


Significant Water Savings for Gray Water Power Plant while De-Scaling a Surgface Condenser On-Line

This article discusses a Combined Cycle Heat Recovery Steam Generator unit owned by Gas Natural, formerly owned by Union Fenosa, which is an Independent Power Producer selling all electricity production to Mexico's Commission Federal Electricity (CFE). The plant has been in operation since October 2003.

Revision Date:  10/1/2014

Tags:  221112 - Fossil Fuel 化石燃料, Gas Natural Fenosa, Heat Recovery Steam Generator, Heat Recovery, Combined Cycle, Mexico


Precision Iceblast - Air-Inlet House Listing in Combined Cycle Journal, October 1, 2013

Precision Iceblast Corporation is a world leader in HRSG tube cleaning. We clean more HRSG’s than any other ice blasting company in the world. We provide an invaluable service to our customers and insure that their HRSG’s are running highly efficient by providing the cleanest boiler tubes possible. Our cleaning results always provide decreased back pressure and increased output.

Revision Date:  10/22/2013

Tags:  221112 - Fossil Fuel 化石燃料, Precision Iceblast, Heat Recovery Steam Generator, Service & Repair, Heat Recovery, Combined Cycle Journal


Polk Combined Cycle Conversion-Tampa Electric

Vogt Power International, a unit of Babcock Power, announced that Tampa Electric (TECO) chose them to supply four new heat recovery steam generators (HRSGs) to a four-on-one combined cycle configuration at TECO’s Polk Power Station in Florida. The project will capture waste heat from the combustion turbines to increase the output of gas-fired units by 70 percent. It is expected to be completed by January 2017.

Revision Date:  5/29/2013

Tags:  221112 - Fossil Fuel 化石燃料, Vogt Power International, Tampa Electric Company, Heat Recovery Steam Generator, Project, Combined Cycle Conversion, Heat Recovery, World Power Generation, USA


Considerations for Long Service Life for Fast Start HRSGs by John DiVitto and Melvin Albrecht, Babcock & Wilcox - Hot Topic Hour March 7, 2013

Discussion of advantages of vertical separators.

Revision Date:  3/7/2013

Tags:  221112 - Fossil Fuel 化石燃料, Babcock & Wilcox, Vertical Separator, Heat Recovery Steam Generator, Heat Recovery


Design Considerations for Advanced Combined Cycle Plant using Drum Type HRSGs by Deron Johnston, Babcock Power - Hot Topic Hour March 7, 2013

Deron reviewed design considerations for drum type HRSGs.

Revision Date:  3/7/2013

Tags:  221112 - Fossil Fuel 化石燃料, Babcock Power, Heat Recovery Steam Generator, Heat Recovery


Once Through Steam Generators - Design, Operation, and Maintenance Considerations by Landon Tessmer, Innovative Steam Technologies - Hot Topic Hour March 7, 2013

Landon explained that the Once-Through Steam Generator is a drumless HRSG that is smaller, more flexible, and simpler than a traditional, HRSG.

Revision Date:  3/7/2013

Tags:  221112 - Fossil Fuel 化石燃料, Innovative Steam Technologies, Heat Recovery Steam Generator, Heat Recovery, Once Through Cooling


HRSG Design, Operation and Maintenance Considerations Webinar - Hot Topic Hour March 7, 2013

Design, installation, operation and maintenance of HRSGs for various applications.

Revision Date:  3/7/2013

Tags:  221112 - Fossil Fuel 化石燃料, Babcock Power, Clyde Bergemann, Babcock & Wilcox, Innovative Steam Technologies, Vertical Separator, Heat Recovery Steam Generator, Heat Recovery


Effective on Load Cleanliness Control and Flue Gas Handling Techniques for HRSG Operation by Ati Manay, Clyde Bergemann - Hot Topic Hour March 7, 2013

Ati Manay reviewed the advantage of retractable soot blowers vs. the rotary design.

Revision Date:  3/7/2013

Tags:  221112 - Fossil Fuel 化石燃料, Clyde Bergemann, Heat Recovery Steam Generator, Silencer, Soot Blower, Expansion Joint, Heat Recovery