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TN2012000330A1 - Hydrocarbon gas processing - Google Patents

Hydrocarbon gas processing

Info

Publication number
TN2012000330A1
TN2012000330A1 TNP2012000330A TN2012000330A TN2012000330A1 TN 2012000330 A1 TN2012000330 A1 TN 2012000330A1 TN P2012000330 A TNP2012000330 A TN P2012000330A TN 2012000330 A TN2012000330 A TN 2012000330A TN 2012000330 A1 TN2012000330 A1 TN 2012000330A1
Authority
TN
Tunisia
Prior art keywords
stream
absorbing means
expanded
supplied
lower pressure
Prior art date
Application number
TNP2012000330A
Inventor
Andrew F Johnke
Larry W Lewis
L Don Tyler
John D Wilkinson
Joe T Lynch
Hank M Hudson
Kyle T 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/US2011/029234 external-priority patent/WO2011123276A1/en
Application filed by Ortloff Engineers Ltd, Sme Products Lp filed Critical Ortloff Engineers Ltd
Publication of TN2012000330A1 publication Critical patent/TN2012000330A1/en

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (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 first and second absorbing means. The second stream is expanded to lower pressure and supplied as bottom feed to the second absorbing means. A distillation vapor stream from the first absorbing means is heated, compressed to higher pressure, and divided into a volatile residue gas fraction and a compressed recycle stream. The compressed recycle stream is cooled, expanded to lower pressure, and supplied as top feed to the first absorbing means. A distillation liquid stream from the second absorbing means is heated in a heat and mass transfer means to strip out its volatile components.
TNP2012000330A 2010-05-17 2012-06-26 Hydrocarbon gas processing TN2012000330A1 (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/US2011/029234 WO2011123276A1 (en) 2009-02-17 2011-03-21 Hydrocarbon gas processing

Publications (1)

Publication Number Publication Date
TN2012000330A1 true TN2012000330A1 (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 Before (1)

Application Number Title Priority Date Filing Date
TNP2012000331A TN2012000331A1 (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
TN2012000331A1 (en) 2013-12-12

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