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UA108085C2 - Hydrocarbon gas processing - Google Patents

Hydrocarbon gas processing

Info

Publication number
UA108085C2
UA108085C2 UAA201204980A UAA201204980A UA108085C2 UA 108085 C2 UA108085 C2 UA 108085C2 UA A201204980 A UAA201204980 A UA A201204980A UA A201204980 A UAA201204980 A UA A201204980A UA 108085 C2 UA108085 C2 UA 108085C2
Authority
UA
Ukraine
Prior art keywords
stream
column
tower
vapor stream
hydrocarbon gas
Prior art date
Application number
UAA201204980A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Тоні Л. Мартінес
Джон Д. Уілкінсон
Джо Т. Лінч
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/US2010/046966 external-priority patent/WO2011034710A1/en
Publication of UA108085C2 publication Critical patent/UA108085C2/en

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream 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 and supplied to the fractionation tower at an upper mid-column feed position The second stream is expanded to the tower pressure and supplied to the column at a mid-column feed position A distillation vapor stream is withdrawn from the column above the feed point of the first stream, combined with a portion of the tower overhead vapor stream, compressed to higher pressure, and directed into heat exchange relation with the remaining tower overhead vapor stream to cool the compressed combined vapor stream and condense at least a part of it, forming a condensed stream
UAA201204980A 2009-09-21 2010-08-27 Hydrocarbon gas processing UA108085C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24418109P 2009-09-21 2009-09-21
PCT/US2010/046966 WO2011034710A1 (en) 2009-09-21 2010-08-27 Hydrocarbon gas processing

Publications (1)

Publication Number Publication Date
UA108085C2 true UA108085C2 (en) 2015-03-25

Family

ID=52990227

Family Applications (3)

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

Family Applications After (2)

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

Country Status (1)

Country Link
UA (3) UA108085C2 (en)

Also Published As

Publication number Publication date
UA107941C2 (en) 2015-03-10
UA108084C2 (en) 2015-03-25

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