Sources: American CoalAsh Association, Farmington Hills, Mich.; CP staff
Supply dynamics in key regional markets, primarily linked to coal-fueled power plant closures, spurred an 11 percent year-over-year ...
Sources: American CoalAsh Association, Farmington Hills, Mich.; CP staff
American Coal Ash Association (ACAA) representatives are preparing to challenge the Environmental Protection Agency’s move to ...
... or elements through capture of carbon dioxide gas in coal-fired power generation. Carbon Upcycling UCLA will stage the 30-day undertaking at the Dry Fork Station near Gillette, Wyo.; members see daily ...
... presence of unburned coal/carbon (UC) particles, which interfere with producing high-quality concrete. Correct measurement of the UC content is important to reliably identify ‘bad’ fly ashes without unnecessarily ...
...
“Recycling fly ash produced at our coal-fired power stations reduces costs, provides economic benefit to SaskPower, and helps to curb the carbon output of the concrete industry,” says Vice President ...
Cement and concrete contribute to an impressive recycling story detailed in the American CoalAsh Association’s Production and Use Survey released last month. It indicates that 64 percent, or 71.8 million ...
... from the province to 215,000 tonnes. A supply contract follows a similar 2012 agreement covering fly ash from SaskPower’s Boundary Dam Power Station.
“Recycling fly ash produced at our coal-fired power ...
... Ready Mixed Concrete Association-backed Build With Strength coalition.
CONCRETE SUPPLY CO., LLC
WEST PLANT • CHARLOTTE, NORTH CAROLINA
Construction began in 2017 to update the ...
Sources: American CoalAsh Association, Farmington Hills, Mich.; CP Staff
Sixty-four percent of the coal ash produced during 2017 was recycled, establishing a new record rate and marking the third consecutive ...
... additional environmental benefits. “Supplementary cementitious materials, such as fly ash recycled from coal combustion, are commonly used in precast concrete elements,” Merritt and Tyson say. “PPCP projects ...
Source: Charah LLC, Louisville, Ky.; CP staff
Fly ash processor and marketer Charah has secured an exclusive agreement covering coal combustion products from the Consumers Energy J.H. Campbell complex ...
Sources: Boral North America, Atlanta; CP staff
The leading manager and marketer of coal combustion products has acquired the Carbon Burn-Out (CBO) technology of PMI Ash Technologies LLC in Raleigh, ...
The American CoalAsh Association Production and Use Survey, released late last month, pegs 2016 Class F and Class C fly ash consumption in concrete at 14.4 million tons, down 8 percent from the prior ...
Sources: American CoalAsh Association, Farmington Hills, Mich.; CP staff
The American Coal Ash Association’s just-released “Production and Use Survey” pegs 2016 Class F and Class C fly ash consumption ...
... safe disposal of coal combustion residuals (CCR). Agency officials envision implementation guidance fostering safe CCR disposal and continued beneficial use of higher grade fly ash, while enabling states ...
... landed an ash management contract in May 2016 for the Coronado Generating Station in St. John’s, Ariz., where twin, 400-megawatt units run on low sulfur, Powder River Basin coal, and net up to 150,000 ...
Sources: U.S. Environmental Protection Agency; CP staff
EPA is eyeing programs that allow flexibility in individual permits to manage the safe disposal of coal combustion residuals, known as CCR or “coal ...
“We are pleased to report that 52 percent of coal combustion products were beneficially used in 2015—up from the previous year’s record of 48 percent. For the first time, we are using more of these valuable ...
Sources: Charah Inc., Louisville, Ky.; CP staff
A long-term agreement to manage and market coal combustion products (CCP) from Dynegy Inc. generating stations in Moscow (Zimmer Power) and North Bend ...
Sources: American CoalAsh Association, Washington, D.C.; CP staff
“We are pleased to report that 52 percent of coal combustion products were beneficially used in 2015—up from the previous year’s record ...