公开(公告)号：EP1567615A1

公开(公告)日：2005-08-31

申请号：EP03781820.0

申请日：2003-11-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： BROWN, Leo, Dale ,  MAA, Peter, Sheng-shyong ,  OLMSTEAD, William, Neergaard ,  SISKIN, Michael

IPC: C10B55/10 ,  C10G9/32 ,  C10B43/14

CPC classification number: C10B55/10 ,  C10B43/14 ,  C10G9/32 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/708 ,  Y10S585/95 ,  Y10T436/13 ,  Y10T436/206664 ,  Y10T436/21

Abstract: The present invention relates to a method for determining the source of fouling in petroleum thermal conversion process units. More particularly, the invention distinguishes whether fouling occurs due to feed entrainment of small feed droplets or vapor phase condensation.

公开(公告)号：EP1567615B1

公开(公告)日：2010-10-06

申请号：EP03781820.0

申请日：2003-11-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： BROWN, Leo, Dale ,  MAA, Peter, Sheng-shyong ,  OLMSTEAD, William, Neergaard ,  SISKIN, Michael

IPC: C10B55/10 ,  C10G9/32 ,  C10B43/14

CPC classification number: C10B55/10 ,  C10B43/14 ,  C10G9/32 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/708 ,  Y10S585/95 ,  Y10T436/13 ,  Y10T436/206664 ,  Y10T436/21