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Generally for cleaning pigs, the cleaning force applied is the mechanical force between the pipe inner wall and the cleaning pig itself. This force is determined by the pig travel speed as well as by the hardness and shape of the cleaning edge: The faster the pig, the higher the cleaning impact on the deposits, but at the same time only the ...
Pig receiver is then ready to receive the next pig. Pigging station. The pigging installation shown (right) is known as an Above Ground Installation (AGI). It is part of the UK's National Transmission System for natural gas. It shows two pig launcher/ receivers at the end of two 610-millimetre (24 in) diameter pipelines that carry gas under the ...
Ice pigging is a process in which an ice slurry is pumped through a pipe, forcefully removing unwanted deposits and leaving the pipe clean. [1] It has many applications in the water, sewage, and food industries. [2] Ice pigging was invented and first patented by Professor Joe Quarini of the University of Bristol. [3]
[12] The new pipeline would "bring up to 2.2 billion cubic feet per day (62 × 10 ^ 6 m 3 /d) of natural gas from the Marcellus shale fields to New England and Canadian markets." [14] The planned pipeline was roughly 350 miles (560 km) long and would be 36 inches (910 mm) in diameter. The design would include "large, powerful compressor ...
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The grinder pump “station” consists of the pump, a tank, and an alarm panel. A pump for household use is usually 1 hp , 1.5 hp or 2 hp . A cutting mechanism macerates waste and grinds items that are not normally found in sewage, but may get flushed down the toilet.
The Missile Test Project (MTP) was a U.S. Air Force program operated by RCA Service Company from Patrick Air Force Base, Florida, under the direction of prime contractor Pan American Guided Missiles Research Division during the 1950s and continuing on for several more decades.
Oliktok Long Range Radar Site, DEW station POW-2 or NWS station A-19, is a United States Air Force radar site located 164 miles (264 km) east-southeast of Point Barrow, Alaska. The associated military airstrip is known as ( ICAO : POLI , TC LID : XWS ) and is not open for public use.