Patent · US Active

Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock

US10759723B2 · kind B2 · utility

2Cited by

26References

20Claims

0Family size

Assignee

SAUDI ARABIAN OIL COMPANY · SA

Inventors

Omer Refa Koseoglu · Dhahran, SA
Robert Peter Hodgkins · Dhahran, SA

Key dates

Filing date	Oct 11, 2019
Grant date	Sep 1, 2020
Priority date	—
Expiry date	Oct 11, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2529/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Provided here are systems and methods that integrate a hydrodearylation process and a transalkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed.

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