Patent · US Active

Compositions, methods of use and systems for analysis of silicon levels in petroleum materials

US8908827B2 · kind B2 · utility

1Cited by

0References

16Claims

0Family size

Assignee

X-RAY OPTICAL SYSTEMS, INC. · US

Inventors

James Carnahan · Schenectady, US
Zewu Chen · Schenectady, US
Leslie Johnson · New York, US

Key dates

Filing date	Jun 14, 2012
Grant date	Dec 9, 2014
Priority date	—
Expiry date	Jun 4, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01N2223/652
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

This invention relates in general to the determination of silicon levels in fuel mixtures, such as petroleum products. More particularly, the present invention relates to compositions for use as standards in an x-ray analyzer for the measurement of silicon in various fuel mixtures, and to methods of using these compositions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.