04734115 is referenced by 210 patents and cites 8 patents.

The invention provides a liquids recovery process useful for the separation and recovery of C.sub.3.sup.+ liquid hydrocarbons from gas mixtures containing high concentrations of lighter components such as are produced by the dehydrogenation of liquefied petroleum gases or by the catalytic cracking of heavy oils. The recovery process employs an absorption refrigeration cycle to supply high level refrigeration to the process; the absorption cycle utilizes low pressure steam or a heated fluid derived from secondary heat recovery of a process flue gas to effect heating in the absorption refrigeration cycle.

Title
Low pressure process for C.sub.3.sup.+ liquids recovery from process product gas
Application Number
6/843322
Publication Number
4734115
Application Date
March 24, 1986
Publication Date
March 29, 1988
Inventor
Howard C Rowles
Center Valley
PA, US
Lee J Howard
Emmaus
PA, US
Agent
William F Marsh
James C Simmons
Willard Jones II
Assignee
Air Products and Chemicals
PA, US
IPC
F25J 1/02
View Original Source