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Peabody Energy developed two coal strip mines on the Black Mesa reservation: the Black Mesa Mine and the Kayenta Mine. The company pumped water from the underground Navajo Aquifer for washing coal, and, until 2005, in a slurry pipeline operation to transport extracted coal 273 mi (439 km) to the Mohave Generating Station in Laughlin, Nevada.
Mohave was the only power plant in the United States that used coal delivered by coal-slurry pipeline, composed of approximately half coal and half water. [3] The 18 inch (460 mm) diameter Black Mesa Pipeline ran 275 miles (443 km) to the plant from the Peabody Energy Black Mesa Mine in Kayenta, AZ, and could deliver 660 short tons (600 t) per ...
In this position Wasp developed, designed and implemented all slurry pipelines and process projects, including the Savage River iron ore pipeline in Tasmania, the Calaveras limestone pipeline in California, the Waipipi iron pipeline in New Zealand and the Black Mesa coal pipeline in Arizona. [2]
While some Black miners and their families fled to Louisville for safety, others stayed. Ultimately, of the 62 miners killed in the explosion, 51 were Black. ... 2000: Martin County coal slurry ...
Up until December 2005, the Black Mesa mine had used ground water to slurry coal through a 273-mile-long (439 km) pipeline to the Mohave Generating Station. Until the station was shut down, the combined water usage by both mines had been 4,450 acre⋅ft (5.5 million m 3) per year. [11]: 30, 36
The heart of the state's southern coal ... Skip to main content. Sign in. Mail. 24/7 Help ...
Such a power plant would use about 2.4 million US gallons per day (0.11 m 3 /s) with a coal slurry pipeline or about 700,000 US gallons per day (2,600 m 3 /d) with a coal log pipeline. This amounts to about 2,700 or 780 acre-feet (3,330,000 or 960,000 m 3) per year respectively. The 1,580-megawatt (2,120,000 hp) Mohave Generating Station in ...
Jun. 20—Mesa city officials have been talking about the Central Mesa Reuse Pipeline for years, and the big infrastructure project may take a step closer to reality tomorrow, June 20, when City ...