Degreasing inspection of oxygen pipelines
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One of the methods for checking the degree of oil and scale removal in the pipeline after degreasing in oxygen pipelines, as well as to assess the cleanliness of the cleaning process, is to blow the degreased parts with oil-free steam, collect the condensate, add a small particle of pure camphor with a diameter not exceeding 1 mm, and the process is considered successful if the camphor keeps rotating. I would like to ask everyone what principle is being used here?
Isn’t this a bit too complicated?
Very practical; the testing method is simple to use
It’s a bit hard to understand; perhaps when camphor balls come into contact with residual oils, they decompose rapidly, and the tiny particles of camphor leave the parent substance quickly. The parent substance then experiences force, and since this force is not distributed evenly, it rotates. However, this method for testing degreasing effectiveness also has its limitations; the most convenient and straightforward option is still to use a degreasing inspection lamp. . . Of course, conversely, any method of degreasing inspection has its advantages and disadvantages! For information on using ultraviolet lamps to check the degreasing effect, consult a degreasing inspection lamp.
There are **standard versions** of this test; information on this is available in forums.