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U.S. Department of Energy
Office of Scientific and Technical Information

Slurry pipelines

Journal Article · · Sci. Am.; (United States)
An estimated 72% of U.S. coal is found in seven Western States, but costs of transport to power stations outside these states (the main consumers) are high. The article examines the economic and practical advantages of a slurry pipeline for this purpose. The history of pipeline transportation of coal is outlined and the case histories of several long-distance pipelines in the U.S. are described, including the Black Mesa line, which at 273 miles is currently the longest. Plans for exploiting the Western coal (which has the environmental and economic advantages of being low in sulphur) via such a pipeline are presented. Energy Transportation Systems, Inc. (ETSI) will be responsible for the development of the next pipeline and hopes to institute a continuous system of coal preparation, pipeline transportation and dewatering.
OSTI ID:
7127289
Journal Information:
Sci. Am.; (United States), Journal Name: Sci. Am.; (United States) Vol. 249:5; ISSN SCAMA
Country of Publication:
United States
Language:
English