Patent · US Active

Conversion of crude oil to aromatic and olefinic petrochemicals

US11261388B2 · kind B2 · utility

0Cited by

17References

15Claims

0Family size

Assignee

SAUDI ARABIAN OIL COMPANY · SA

Inventors

Raed Abudawoud · Dhahran, SA
Thamer Mohammad · Dhahran, SA

Key dates

Filing date	Oct 23, 2020
Grant date	Mar 1, 2022
Priority date	—
Expiry date	Oct 23, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2400/30
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A system includes a hydroprocessing zone configured to remove impurities from crude oil; a first separation unit configured to separate a liquid output from the hydroprocessing zone into a light fraction and a light fraction; an aromatic extraction subsystem configured to extract aromatic petrochemicals from the light fraction; and a fluid catalytic cracking unit configured to crack the heavy fraction into multiple products.

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