Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PROCESS FOR PURIFYING A LIQUID HYDROCARBON PRODUCT
Document Type and Number:
WIPO Patent Application WO2001060771
Kind Code:
A8
Abstract:
Process for purifying a liquid hydrocarbon product comprising 5% by weight or less of high molecular weight contaminants having a molecular weight of at least 1000, wherein the product stream is contacted with a hydrophobic non-porous or nano-filtration membrane and the purified product stream is recovered as the permeate. Various liquid hydrocarbon products can be treated including process streams containing as the main product styrene, isoprene, butadiene, pentadiene, dicyclopentadiene, piperylene, C2-C5 mono-olefins or acrylates.

Inventors:
COSSEE ROBERT PAUL HENRI
GEUS EDUARD RUDOLF
VAN DEN HEUVEL EDWARD JAN
ROOVERS ANTONIUS ADRIANUS MARIA
WEBER CORNELIS EVERARDUS
Application Number:
PCT/EP2001/001808
Publication Date:
April 24, 2003
Filing Date:
February 16, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHELL INT RESEARCH (NL)
International Classes:
B01D61/22; B01D71/70; B01D61/14; C07C7/144; C07C13/61; C10G31/11; (IPC1-7): C07C7/144; C10G31/11
Download PDF: