EP 3870676 A1 20210901 - METHOD FOR FRACTIONATION OF HYDROCARBONS
Title (en)
METHOD FOR FRACTIONATION OF HYDROCARBONS
Title (de)
VERFAHREN ZUR FRAKTIONIERUNG VON KOHLENWASSERSTOFFEN
Title (fr)
PROCÉDÉ DE FRACTIONNEMENT D'HYDROCARBURES
Publication
Application
Priority
- DK PA201800763 A 20181023
- EP 2019078735 W 20191022
Abstract (en)
[origin: WO2020083915A1] The present disclosure relates to a process for separation of a liquid phase from a gas phase and a process for production of a hydrocarbon product employing such a separation as well as a fractionation section and a hydrocracker section for carrying out such processes. The separation process comprises the steps of a. directing a feed for separation to a feed inlet of a means of separation b. directing a stripping medium to a stripping medium inlet of said means of separation c. withdrawing a liquid product stream from a means of separation d. withdrawing a gaseous fraction comprising said stripping medium from said means of separation e. optionally cooling and separating said gaseous fraction in a light feed fraction and a stripping medium fraction f. directing said stripping medium fraction or said gaseous fraction as a re- cycled stripping medium 9- pressurizing at least an amount of said recycled stripping medium and directing it as said stripping medium of step b wherein said stripping medium comprises at least 80% vol/vol% or 90vol/vol% of gases from the group comprising N2, H2, He, Ar, Ne and CO2 with the associated benefit of a process with recycle of stripping medium allowing an increased volume of stripping medium, at little or no increase in cost.
IPC 8 full level
C10G 7/00 (2006.01); C10G 47/00 (2006.01)
CPC (source: EP US)
C10G 7/00 (2013.01 - EP US); C10G 47/00 (2013.01 - EP US); C10G 2300/301 (2013.01 - US); C10G 2300/305 (2013.01 - US); C10G 2300/4012 (2013.01 - US); C10G 2300/4025 (2013.01 - US); C10G 2300/4081 (2013.01 - EP US)
Citation (search report)
See references of WO 2020083915A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020083915 A1 20200430; CA 3117262 A1 20200430; CN 112823197 A 20210518; EP 3870676 A1 20210901; US 2021324275 A1 20211021
DOCDB simple family (application)
EP 2019078735 W 20191022; CA 3117262 A 20191022; CN 201980065999 A 20191022; EP 19791249 A 20191022; US 201917287549 A 20191022