公开(公告)号：US20180334623A1

公开(公告)日：2018-11-22

申请号：US16051208

申请日：2018-07-31

Applicant: UOP LLC

Inventor： Gregory A. Funk ,  Ernest J. Boehm, JR. ,  Mary Jo Wier

IPC: C10G63/08 ,  C10G63/04 ,  C10G35/06

CPC classification number: C10G63/08 ,  C10G35/04 ,  C10G35/065 ,  C10G63/04 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/302 ,  C10G2300/305 ,  C10G2400/02

Abstract: A process is presented for recovering the hydrocarbon components from a naphtha feed to pass to a gasoline blending pool or to change the operations to increase the production of light olefins. The process includes the separation of the naphtha feedstock into a light naphtha stream and a heavy naphtha stream. The process further includes separating the light naphtha stream to recovery high quality non-normal hydrocarbons, and to separate normal hydrocarbons to the feed to the cracking unit.

公开(公告)号：US20170297973A1

公开(公告)日：2017-10-19

申请号：US15618016

申请日：2017-06-08

Applicant: UOP LLC

Inventor： Gregory A. Funk ,  Andrea G. Bozzano ,  Nicholas J. Schoenfeldt ,  Thulasidas Chellppannair ,  Wolfgang A. Spieker ,  Bipin V. Vora

IPC: C07C1/20 ,  C07C4/02 ,  C07C6/04

CPC classification number: C07C1/20 ,  C07C4/02 ,  C07C6/04 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06

Abstract: A process is presented for generating light olefins with the methanol to olefins process from a combination of catalysts. The process controls the product distribution for ethylene, propylene and butylenes, to enable shifting of the product distribution. The process includes passing a second catalyst to a reactor while the process is on-going.