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TN2012000331A1 - Hydrocarbon gas processing - Google Patents

Hydrocarbon gas processing

Info

Publication number
TN2012000331A1
TN2012000331A1 TNP2012000331A TN2012000331A TN2012000331A1 TN 2012000331 A1 TN2012000331 A1 TN 2012000331A1 TN P2012000331 A TNP2012000331 A TN P2012000331A TN 2012000331 A TN2012000331 A TN 2012000331A TN 2012000331 A1 TN2012000331 A1 TN 2012000331A1
Authority
TN
Tunisia
Prior art keywords
stream
absorbing means
supplied
feed
cooled
Prior art date
Application number
TNP2012000331A
Inventor
Andrew F Johnke
W Larry Lewis
L Don Tyler
John D Wilkinson
Joe T Lynch
Hank M Hudson
Kyle Cuellar
Original Assignee
Ortloff Engineers Ltd
Sme Products Lp
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
Priority claimed from US12/781,259 external-priority patent/US9939195B2/en
Priority claimed from PCT/US2011/029239 external-priority patent/WO2011123278A1/en
Application filed by Ortloff Engineers Ltd, Sme Products Lp filed Critical Ortloff Engineers Ltd
Publication of TN2012000331A1 publication Critical patent/TN2012000331A1/en

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

A process and an apparatus are disclosed for a compact processing assembly to recover C2 (or C3) components and heavier hydrocarbon components from a hydrocarbon gas stream. The gas stream is cooled and divided into first and second streams. The first stream is further cooled, expanded to lower pressure, and supplied as a feed between two absorbing means. The second stream is expanded to lower pressure and supplied as a bottom feed to the lower absorbing means. A distillation liquid stream from the bottom of the lower absorbing means is heated in a heat and mass transfer means to strip out its volatile components. A distillation vapor stream from the top of the heat and mass transfer means is cooled by a distillation vapor stream from the top of the upper absorbing means, thereby forming a condensed stream that is supplied as a top feed to the upper absorbing means.
TNP2012000331A 2010-05-17 2012-06-26 Hydrocarbon gas processing TN2012000331A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/781,259 US9939195B2 (en) 2009-02-17 2010-05-17 Hydrocarbon gas processing including a single equipment item processing assembly
PCT/US2011/029239 WO2011123278A1 (en) 2010-03-31 2011-03-21 Hydrocarbon gas processing

Publications (1)

Publication Number Publication Date
TN2012000331A1 true TN2012000331A1 (en) 2013-12-12

Family

ID=61002425

Family Applications (2)

Application Number Title Priority Date Filing Date
TNP2012000331A TN2012000331A1 (en) 2010-05-17 2012-06-26 Hydrocarbon gas processing
TNP2012000330A TN2012000330A1 (en) 2010-05-17 2012-06-26 Hydrocarbon gas processing

Family Applications After (1)

Application Number Title Priority Date Filing Date
TNP2012000330A TN2012000330A1 (en) 2010-05-17 2012-06-26 Hydrocarbon gas processing

Country Status (1)

Country Link
TN (2) TN2012000331A1 (en)

Also Published As

Publication number Publication date
TN2012000330A1 (en) 2013-12-12

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