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Today pigs are used during all phases in the life of a pipeline for many different reasons. Fig. 1 Cleaning pig in a pipeline Fig. 2 Classification of pipeline pigs. Pigs used today can be divided into three categories (Fig. 2): Utility Pigs, are used to perform functions such as cleaning, separating, or dewatering.
Pigs are also used in oil and gas industries to clean or clear pipelines. Intelligent or "Smart pigs" are used to inspect pipelines to assess their condition and to prevent leaks, which can be hazardous or harmful to the environment. They usually do not interrupt production, though some product can be lost when the pig is removed.
Ice pigging is a technique used for cleaning pipes, distinguished from traditional pigging by the use of a semi-solid 'pig' made of ice, rather than a solid object. This ice pig is capable of flowing through pipes, navigating obstructions such as valves and variations in pipe diameter, due to its fluid-like properties.
The reason why pigs like mud isn't because they're obsessed with skincare. Although we all know a good mud mask works wonders. Nope, as the animal rescue explained in their clip, there are three ...
Image credits: LittlestSlipper55 When you look around, you might be surprised how many things have names that can really mislead you. Take guinea pigs, for example.
Eating collard greens on New Year’s Day is thought to bring about lots of good things in the months ahead, including prosperity and good luck. 6. Look out your bedroom window
In the Philippines, pig intestines (Filipino: bituka ng baboy) are used in dishes such as dinuguan (pig blood stew). Grilled intestines are known as isaw and eaten as street food. Chicken intestines (isaw ng manok, compared to isaw ng baboy) are also used. Pig intestines are also prepared in a similar manner to pork rinds, known locally as ...
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