FIELD: technological processes.
SUBSTANCE: invention is related to the field of pipelines operation and may be used for protection of internal surface in pipelines that transport liquid hydrocarbons containing corrosion-active, and also to fight deposits of salt and paraffin. In method for protection of pipelines that includes treatment of at least 10% of total amount of corrosion-active liquid in magnetic field of magnetic activator, prior to magnetisation all volume of liquid is mixed, and magnetic activator is installed in the beginning of pipeline section with laminated type of medium flow.
EFFECT: improved efficiency of corrosion protection in pipelines that transport corrosion-active liquids.
2 cl, 1 dwg
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