METHOD OF FEEDING REAGENT INTO PIPELINE Russian patent published in 2019 - IPC F17D3/12 

FIELD: transportation.

SUBSTANCE: invention relates to a method of transporting gas products with inhibition of formation in a fluid of products preventing transportation, namely methods of introducing inhibitory substances into pipelines, and can be used in inhibiting formation of gas hydrates in a pipeline used for transportation of gaseous hydrocarbons. Reagent is supplied from at least two nozzles connected to reagent source, each of which has different flow characteristics. Amount of reagent is determined by parameters of gas flow in injection point: pressure, flow rate, temperature, moisture content, concentration of removed admixture in flow. Nozzles are included in different combination providing required quantity and degree of reagent spraying, at that each nozzle provides high degree of reagent spraying.

EFFECT: technical result obtained during implementation of the developed method consists in increasing the service life of the pipeline without accident on account of reducing the deposition of undesirable formations on the walls of the pipeline and shutoff valves, as well as optimization of the inhibitor consumption.

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