TH118069A - Hydrocarbon gas processing - Google Patents

Abstract

DC60 (09/12/54) Propane Propylene and Components Recovery Process and Equipment Heavier hydrocarbons from hydrocarbon gas streams in size processing components. Compact is disclosed by the cooled gas stream is expanded to a lower pressure and The first distillation fluid stream is collected from the bottom of the adsorption device and supplied as Top feed to the mass transfer equipment inside the processing assembly, the vapor stream of the first distillation is collected from the top area of the mass transfer device and is cooled. It is sufficient to condense at least some of the aforementioned vapor streams to create residual and condensed currents.Such condensed currents are supplied in the form of top-feed feeding to the vapor-absorbing device of the condensing current. Two were collected from the upper area of the adsorption device and were introduced into the One or more heat exchangers within a processing assembly to make The vapor stream is heated while cooling the first distillation vapor stream.The second distillate vapor stream is combined with any residual vapor stream. And the combined current is brought into the device One or more heat exchangers within a processing component to conduct a corrosive current. The aforementioned is heated while cooling the gas stream. The second stream of distillation was It is collected from the bottom area of the mass transfer device and is placed into the transfer device. Heat and mass within the processing components to heat the said fluid stream and expel Volatile components The quantity and temperature of the feeding to the adsorption device is effective. To maintain the temperature of the upper area of the sorbent device at the temperature at which the main Of various desirable components The process and equipment for the recovery of propane, propylene, and heavier hydrocarbon components from the hydrocarbon gas stream can be recovered in compact processing components. The refrigerated gas stream is expanded to a lower pressure and is supplied as a bottom feed to an adsorption device within the processing assembly. The liquid stream of the first distillation is collected from The area below the adsorption device and supplied is supplied as a top feed to the mass transfer device within the processing component. The vapor flow of the first distillation is collected from the top of the device. The mass is transferred and cooled enough to at least partially condense the vapor stream to create residual and condensed currents.Such condensed currents are supplied as a top feeder to the apparatus. The second distillation vapor stream is collected from the upper area of the adsorption device and is introduced into one or more heat exchangers within the processing assembly to produce that vapor flow. Hot while doing the steam flow of The second stream is combined with any residual vapor current, and the combined current is introduced into one or more heat exchanger within the processing assembly to conduct the current at The second distillation fluid stream is collected from the bottom of the mass transfer device and is introduced into the heat and mass transfer device within the condensing assembly. Processed to heat such a stream of liquid and expel the volatile components, the amount and temperature of the feed to the adsorber is effective in maintaining the temperature of the upper area of the adsorbent at the point temperature. At the core of the desirable components are recovered in the liquid stream of the secondary distillation stream that has been expelled.

Claims (1)

: DC60 (09/12/54) Propane Propylene Recovery Process and Equipment and Components Heavier hydrocarbons from hydrocarbon gas streams in size processing components. Compact is disclosed by the cooled gas stream is expanded to a lower pressure and The first distillation fluid stream is collected from the bottom of the adsorption device and supplied as Top feed to the mass transfer equipment inside the processing assembly, the vapor stream of the first distillation is collected from the top area of the mass transfer device and is cooled. It is sufficient to condense at least some of the aforementioned vapor streams to create residual and condensed currents.Such condensed currents are supplied in the form of top-feed feeding to the vapor-absorbing device of the condensing current. Two were collected from the upper area of the adsorption device and were introduced into the One or more heat exchangers within a processing assembly to make The vapor stream is heated while cooling the first distillation vapor stream.The second distillate vapor stream is combined with any residual vapor stream. And the combined current is brought into the device One or more heat exchangers within a processing component to conduct a corrosive current. The aforementioned is heated while cooling the gas stream. The second stream of distillation was It is collected from the bottom area of the mass transfer device and is placed into the transfer device. Heat and mass within the processing components to heat the said fluid stream and expel Volatile components The quantity and temperature of the feeding to the adsorption device is effective. To maintain the temperature of the upper area of the sorbent device at the temperature at which the main Of various desirable components It is recovered in the liquid stream of a second distillation gas expelled, processes and equipment for the recovery of propane, propylene, and heavier hydrocarbon components from hydrocarbon gas streams in compact processing components. The refrigerated gas stream is expanded to a lower pressure and is supplied as a bottom feed to an adsorption device within the processing assembly. The liquid stream of the first distillation is collected from The area below the adsorption device and being supplied is supplied as a top feed to the mass transfer device within the processing component. The vapor flow of the first distillation is collected from the upper area of the device. The mass is transferred and cooled enough to at least partially condense the vapor stream to create residual and condensed currents.Such condensed currents are supplied as a top feeder to the apparatus. The second distillation vapor stream is collected from the upper area of the adsorption device and is introduced into one or more heat exchangers within the processing assembly to produce that vapor flow. Hot while doing the steam of the The second stream is combined with any residual vapor current, and the combined current is introduced into one or more heat exchanger within the processing assembly to conduct the current at The second distillation fluid stream is collected from the bottom of the mass transfer device and is introduced into the heat and mass transfer device within the condensing assembly. Processed to heat such a stream of liquid and expel the volatile components, the amount and temperature of the feed to the adsorber is effective in maintaining the temperature of the upper area of the adsorbent at the point temperature. At the core of the desirable components are recovered in the liquid stream of the secondary distillation stream that has been evacuated. (Section one) which will appear on the advertisement page: Edit 13/11/2018 Page 1 of 24 pages. 1. A form of process for separating a tagged gas stream: