Title:
小角光散乱によって決定される石油混合物中のアスファルテン凝集
Document Type and Number:
Japanese Patent JP2005536721
Kind Code:
A
Abstract:
The present invention includes a method to determine if asphaltenes are soluble or insoluble in a solution. The solution may be a petroleum oil, a mixture of petroleum oils, petroleum derived oils and mixtures or similar combinations in a solvent. The invention includes the steps of illuminating the solution with a laser, measuring the small angle scattered light as a function of angle away from the laser beam, and determining if the asphaltenes are soluble or insoluble in the solution.
Inventors:
Mason Thomas G
Sang James C
Chen Zen Dong
Shirota Eric Bart
Siskin Michel
Sang James C
Chen Zen Dong
Shirota Eric Bart
Siskin Michel
Application Number:
JP2004523471A
Publication Date:
December 02, 2005
Filing Date:
July 08, 2003
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
G01N21/49; G01N21/51; G01N33/28; (IPC1-7): G01N21/49
Attorney, Agent or Firm:
Kenji Kawabi