Patent · US Active

Catalyst for enhanced propylene in fluidized catalytic cracking

US9284492B2 · kind B2 · utility

1Cited by

24References

6Claims

0Family size

Assignees

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

Inventors

Musaed Salem Al-Ghrami · Dammam, SA
Cemal Ercan · Dhahran, SA
Sulaiman Saleh Al-Khattaf · Dhahran, SA
Mohammed Abdul Bari Siddiqui · Dhahran, SA
Abdullah M. Aitani · Al Khobar, SA

Key dates

Filing date	May 23, 2013
Grant date	Mar 15, 2016
Priority date	—
Expiry date	Apr 12, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2400/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A fluid catalytic cracking catalyst for increased production of propylene and gasoline from heavy hydrocarbon feedstock, the catalyst comprising between 10 and 20% by weight of an ultra-stable Y-type zeolite, between 10 and 20% by weight of a phosphorous modified sub-micron ZSM-5, between 20 and 30% by weight of a pseudoboehmite alumina, and between 30 and 40% by weight kaolin.

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