NATURAL GAS PRESSURE REDUCTION METHOD

摘要

FIELD: oil and gas industry.SUBSTANCE: natural gas pressure reduction method, including a throttling nozzle, consists in the fact that a shell is coaxially installed after throttling nozzle and low pressure gas flow is supplied to it; at that, diameter and length of the shell is chosen depending on volume of low pressure gas.EFFECT: improving operating reliability of the device under conditions of lower ambient temperatures due to rise of low pressure gas flow temperature without using any additional equipment.1 dwg