| 摘要 |
FIELD: gas industry.SUBSTANCE: invention relates to methods of preparation of well product gas condensate deposits, particularly to a method of low-temperature gas separation, and can be used in gas industry. Method for low-temperature gas separation includes inlet of separated gas to obtain condensate and gas is cooled gas and subjected to intermediate separation to produce condensate, separated into gas blowing and unstable condensate after mixing with condensate inlet and gas, which is mixed with gas blowing, reduced and subjected to low-temperature separation with production of gas removed from plant after heating as commercial gas, and condensate, which is reduced and delivered for stabilisation. Cooling and intermediate separation of gas inlet separation is carried out in conditions of its partial condensation by cooling gas and condensate of low-temperature separation, reduced to pressure stabilisation. If necessary, to reduce output of degassing gases, low-temperature separation condensate is first heated gas inlet separator and separated with production of gas, directed for mixing with gas blowing, and condensate to be directed for reduction.EFFECT: technical result is decrease of temperature of commercial gas and improving its quality.3 cl, 1 dwg |
