Title:
高TANかつ高SBN原油を混合する方法、並びに微粒子によって誘発される全原油ファウリングおよびアスファルテンによって誘発される全原油ファウリングを低減する方法
Document Type and Number:
Japanese Patent JP5322938
Kind Code:
B2
Abstract:
A high solvency dispersive power (HSDP) crude oil is added to a blend of 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. An HSDP oil is also flushed through heat exchange equipment to remove any deposits and/or precipitates on a regular maintenance schedule before coking can affect heat exchange surfaces.
Inventors:
Bronze, Glenn, Barry
Light, chris, aaron
Lutz, II, George, A.
Letter, Daniel, Pea.
Light, chris, aaron
Lutz, II, George, A.
Letter, Daniel, Pea.
Application Number:
JP2009525590A
Publication Date:
October 23, 2013
Filing Date:
August 20, 2007
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G75/00; C10G9/16
Domestic Patent References:
| JP2002530486A | ||||
| JP2010535890A | ||||
| JP2001505953A |
Foreign References:
| WO2005040313A1 |
Attorney, Agent or Firm:
Kenji Kawabi