boilers
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O&M
How to Prevent Oxygen Pitting in Boilers: A Safer Alternative to Hydrazine
Experienced boiler operators know that oxygen can cause localized, severe corrosion in steam boiler systems through a process called oxygen pitting. This occurs when dissolved oxygen in the water comes into
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IIOT Power
A Coal Refuse Power Plant Is Pioneering an AI-Driven Overhaul
An iconic coal refuse power plant in West Virginia that burns gob—basically dirt—and pond fines as part of a complex environmental solution to address coal waste is stepping up efforts to improve its efficiency, reliability, and cost reductions by embracing cutting-edge artificial intelligence (AI). American Bituminous Power’s (AMBIT’s) 80-MW Grant Town Power Project—West Virginia’s only […]
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Trends
A Complex Landscape for the Future of Combined Heat and Power
Few power-generating resources present the combination of workhouse abilities that combined heat and power (CHP) does. But, powered predominantly by fossil fuels, will CHP find its unique footing within the
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Infographics
THE BIG PICTURE: U.S. Combined Heat and Power and Microgrids
As of December 2022, the Department of Energy (DOE) CHP Installation Database recorded 4,674 combined heat and power (CHP) installations in the U.S., with a combined capacity of 80.4 GW. Installations were all sizes, from large industrial systems that are hundreds of megawatts to small commercial microturbine and fuel cell systems that are tens of […]
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Business
Hitachi Exiting MHPS; MHI Will be Venture’s Sole Owner
Japanese technology conglomerate Hitachi will withdraw from Mitsubishi Hitachi Power Systems (MHPS), a joint venture it established in 2014 with another power equipment giant, Mitsubishi Heavy Industries (MHI), over a dispute stemming from construction of two massive defect-ridden coal plants in South Africa. Under a Dec. 18-announced settlement reached by MHI and Hitachi, Hitachi will […]
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News
Equipment Showcase: Boilers, Burners, Combustion
Boiler and burner manufacturers, along with suppliers of combustion control systems, work with the power generation sector along with other industries. They provide equipment for low- and high-pressure steam
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News
When the Storm Strikes, Will You Be Ready?
Is your plant’s natural disaster preparedness plan leaving your site vulnerable? This article provides some best practices to help you prepare for the worst. At some point in a plant’s life, there will
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O&M
Shock Pulse Generators Help Clean Supercritical Power Plant Boilers
Economic power plant operation includes keeping maintenance costs under control, and operating the plant efficiently. Boiler surfaces need to be kept as clean as possible to increase heat transfer and decrease
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Connected Plant
Purdue utilizes high-tech AI to improve coal-burning power plants
WEST LAFAYETTE, Ind. — Purdue’s mechanical engineering faculty and students are using artificial intelligence to help coal-dependent areas make the eventual transition to renewable energies. Purdue University is working with the National Rural Electric Cooperative Association; Great River Energy, Maple, Minnesota; and Pacific Northwest National Laboratory in Richland, Washington, on a project to develop resources […]
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Fuel
How China Is Improving Coal Technology
In China, though specific achievements are hard to pinpoint owing in part to a dearth of public or internationally available information, coal technology developments appear to be advancing more rapidly than anywhere in the world. China’s efforts to foster technology advancements are in the country’s national interest, said Mi Shuhua, executive vice president of China […]