Search International and National Patent Collections

1. (WO2018204132) BY-PRODUCT STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTION PROCESS

Pub. No.:    WO/2018/204132    International Application No.:    PCT/US2018/029195
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: C07C 1/22
C07C 15/073
C07D 301/19
Applicants: LYONDELL CHEMICAL TECHNOLOGY, L.P.
Inventors: NAGY, Sandor
LINDSEY, Dan, D.
KIMMICH, Barbara
TURNER, Justin, E.
BRUSCHI, Nicholas
NGUYEN, Ha, H.
METKAR, Pranit, S.
DEARTH, Anthony, S.
Title: BY-PRODUCT STREAM UPGRADING IN A PROPYLENE OXIDE/STYRENE COPRODUCTION PROCESS
Abstract:
The present disclosure relates to a method including subjecting an organic stream comprising at least one oxygenate to hydrotreatment, whereby a hydro treatment product comprising ethylbenzene is produced, wherein the organic stream, is a product of a process for the production of propylene oxide; and separating an ethylbenzene product stream from the hydrotreatment product, to yield a residual stream.