The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2020
Filed:
Jun. 28, 2018
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Mustafa Al-Sabawi, London, CA;
Lindsay A. Mitchell, Wyoming, CA;
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Systems and methods are provided for determining the organic silicon content of petroleum fractions, such as refinery fractions. This can be achieved in part based on performing solvent-enhanced selective filtration on a hydrocarbonaceous sample to substantially remove inorganic silicon from the sample while retaining at least a substantial portion of the organic silicon in the sample. After the solvent-enhanced selective filtration, the organic silicon content of the filtered sample can be determined. The ability to determine the organic silicon content of a sample can be used to identify crude fractions and/or refinery fractions that may cause contamination problems within a refinery while reducing or minimizing the occurrence of false positive tests that could result from detection of inorganic silicon.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile