TH116620B - Hydrocarbon gas processing - Google Patents

Abstract

The process and equipment for the recovery of heavier hydrocarbon components from hydrocarbon gas streams in compact fabrication components are disclosed, with the gas stream being cooled, condensed and expanded to lower pressures and supplied. In the form of feeding to an internal adsorption device of the processing assembly, the distillation fluid stream is collected from the adsorption device and introduced into the heat transfer device and the mass within the processing assembly to expel the components. The volatile flow of the said fluid is removed while the gas stream is cooled. The distillation stream is collected from the heat transfer device and the mass and is cooled enough to at least condense it. Partially to create a residual and condensed vapor stream, the amount and temperature of the feed are at the temperature, where the main parts of the desirable components are recovered in the liquid stream of the distillate that has been expelled.

Claims (1)

1. a process for separating gas streams containing methane components. C2, C3 component and heavier hydrocarbon constituents form a relatively less volatile residual gas and a relatively less volatile constituent of the main C2 component, C3 component, and the heavier hydrocarbon component the above or its components. C3 and heavier hydrocarbon components, where (1) the aforementioned gas stream is divided into first and second (2), the first is cooled (3). Cool (4) the first part to be rubbed.