UA108084C2 - Hydrocarbon gas processing - Google Patents

Hydrocarbon gas processing

Info

Publication number
UA108084C2
UA108084C2 UAA201204979A UAA201204979A UA108084C2 UA 108084 C2 UA108084 C2 UA 108084C2 UA A201204979 A UAA201204979 A UA A201204979A UA A201204979 A UAA201204979 A UA A201204979A UA 108084 C2 UA108084 C2 UA 108084C2
Authority
UA
Ukraine
Prior art keywords
stream
column
expanded
cooled
hydrocarbon gas
Prior art date
Application number
UAA201204979A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Джон Д. Уілкінсон
Джо Т. Лінч
Тоні Л. Мартінес
Хенк М. Хадсон
Кайл Т. К'юллар
Original Assignee
Ортлофф Інджинірс, Лтд.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ортлофф Інджинірс, Лтд. filed Critical Ортлофф Інджинірс, Лтд.
Priority claimed from PCT/US2010/046953 external-priority patent/WO2011034709A1/en
Publication of UA108084C2 publication Critical patent/UA108084C2/en

Links

Abstract

A process for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream Is disclosed. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to the fractionation tower pressure, heated, and supplied to the fractionation tower at an upper mid-column feed position. The second stream is expanded to the tower pressure and is then supplied to the column at a mid-column feed position. A distillation vapor stream is withdrawn from the column above the feed point of the second stream and is then directed into heat exchange relation with the expanded cooled first stream and the tower overhead vapor stream to cool the distillation vapor stream and condense at least a part of it, forming a condensed stream.
UAA201204979A 2009-09-21 2010-08-27 Hydrocarbon gas processing UA108084C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24418109P 2009-09-21 2009-09-21
PCT/US2010/046953 WO2011034709A1 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing

Publications (1)

Publication Number Publication Date
UA108084C2 true UA108084C2 (en) 2015-03-25

Family

ID=52990227

Family Applications (3)

Application Number Title Priority Date Filing Date
UAA201204981A UA107941C2 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing
UAA201204980A UA108085C2 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing
UAA201204979A UA108084C2 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing

Family Applications Before (2)

Application Number Title Priority Date Filing Date
UAA201204981A UA107941C2 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing
UAA201204980A UA108085C2 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing

Country Status (1)

Country Link
UA (3) UA107941C2 (en)

Also Published As

Publication number Publication date
UA107941C2 (en) 2015-03-10
UA108085C2 (en) 2015-03-25

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