Patent · US Active

Clay additive for reduction of sulfur in catalytically cracked gasoline

US8927451B2 · kind B2 · utility

0Cited by

24References

3Claims

0Family size

Assignees

SAUDI ARABIAN OIL COMPANY · SA
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS · SA

Inventors

Abdennour Bourane · Ras Tanura, SA
Omer Refa Koseoglu · Dhahran, SA
Musaed Salem Al-Ghrami · Dammam, SA
Christopher F. Dean · Dhahran, SA
Mohammed Abdul Bari Siddiqui · Dhahran, SA
Shakeel Ahmed · Dhahran, SA

Key dates

Filing date	Dec 26, 2013
Grant date	Jan 6, 2015
Priority date	—
Expiry date	Dec 26, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J37/30
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Compositions and processes for their use as additives for reducing the sulfur content of FCC gasoline employ a support material montmorillonite clay material. A fluid catalytic cracking (FCC) mixture, therefore, is provided comprising an FCC catalyst and separate particles of sulfur reduction additive consisting of porous montmorillonite clay.

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