公开(公告)号：EP2513257A2

公开(公告)日：2012-10-24

申请号：EP10788469.4

申请日：2010-12-03

Applicant: ExxonMobil Research and Engineering Company

Inventor： YEGANEH, Mohsen S. ,  JACOBS, Peter W. ,  CODY, Ian A. ,  LEVINE, Steven W. ,  SIROTA, Eric B. ,  GUPTA, Ramesh ,  WEISSMAN, Walter

IPC: C10G25/00 ,  C10G25/06 ,  C10G25/12

CPC classification number: C10G32/02 ,  C10G25/003 ,  C10G25/06 ,  C10G25/12 ,  C10G2300/202 ,  C10G2300/206

Abstract: The present invention relates to methods and systems for removing polar molecule contaminants from a refinery stream in connection with the processing of hydrocarbon fluids, chemicals, whole crude oils, blends and fractions in refineries and chemical plants that include adding high surface energy and/or high surface area nanoparticle compounds to a refinery stream to remove the polar molecule contaminants.