cleaning of pipeline

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• Pipeline inspection gauge — There are four main uses for pigs: # physical separation between different liquids being transported in pipelines; # internal cleaning of pipelines; # inspection of the condition of pipeline walls (also known as an Inline Inspection (ILI) tool);… …   Wikipedia

• Pipeline transport — An elevated section of the Alaska Pipeline …   Wikipedia

• pipeline — /puyp luyn /, n., v., pipelined, pipelining. n. 1. a long tubular conduit or series of pipes, often underground, with pumps and valves for flow control, used to transport crude oil, natural gas, water, etc., esp. over great distances. 2. a route …   Universalium

• List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …   Wikipedia

• Hydraulically Activated Pipeline Pigging — (HAPP) is a pigging technology applied for pipeline cleaning. The basic principle is that a pressure drop is created over a by passable pig hold back against a pipeline’s fluid flow. The pipeline fluid passing through the pigs cleaning head is… …   Wikipedia

• Milking pipeline — A milking pipeline or milk pipeline is a component of a dairy farm animal milking operation, which is used to transfer milk from the animals to a cooling and storage bulk tank. Contents 1 Setup 2 Transfer from pipeline to bulk tank 3 Pipeline… …   Wikipedia

• Tube cleaning — The process of tube cleaning describes the activity of, or device for, the cleaning and maintenance of fouled tubes. The need for cleaning arises because the that is transported through the tubes may cause deposits and finally even obstructions.… …   Wikipedia

• Nurata — Nurota / Нурота   Town   View down to Nurata from the fort of Alexander the Great Country …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …   Universalium