Patent · US Active

Characterization of crude oil by ultraviolet visible spectroscopy

US9285307B2 · kind B2 · utility

16Cited by

2References

24Claims

0Family size

Assignee

SAUDI ARABIAN OIL COMPANY · SA

Inventors

Omer Refa Koseoglu · Dhahran, SA
Adnan Al-Hajji · Dammam, SA
Gordon Jamieson · London, GB

Key dates

Filing date	Feb 21, 2012
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Nov 13, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/12
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A system and a method for calculating the cetane number, pour point, cloud point and aniline point of a gas oil fraction of crude oil from the density and ultraviolet visible spectroscopy of a sample of the crude oil.

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