Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2011-04-05
2011-04-05
Hill, Jr., Robert J (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid, extended surface, fluid contact reaction...
C208S018000, C208S019000, C208S04800Q
Reexamination Certificate
active
07919058
ABSTRACT:
A high solvency dispersive power (HSDP) crude oil is added to a blend of incompatible and/or near-incompatible oils to proactively address the potential for fouling heat exchange equipment. The HSDP component dissolves asphaltene precipitates and maintains suspension of inorganic particulates before coking affects heat exchange surfaces. HSDP co-blending for fouling mitigation and on-line cleaning can be affected using different concentrations of top-performing and moderate-performing HSDP crude oils.
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Brons Glen B.
Wright Chris A.
Barrett Glenn T.
ExxonMobil Research and Engineering Company
Hill, Jr. Robert J
McCaig Brian
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