Patent · US Active

Recycling system and process of a methanol-to-propylene and steam cracker plant

US10427990B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

TECHNIP FRANCE · FR

Inventors

Jean-Francois Fournier · Yorba Linda, US
Eric S. Wagner · Tustin, US
Jean-Paul Laugier · Paris, FR
Stephane Haag · Frankfurt am Main, DE
Thomas Wurzel · Oberursel, DE
Martin GORNY · Eschborn, DE

Key dates

Filing date	Mar 4, 2016
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Mar 4, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P30/40
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present disclosure provides a system and method for recycling intermediate product streams of at least gasoline from the MTP plant to the steam cracker plant for processing with the feedstock of the steam cracker plant to generate a higher percentage of ethylene and propylene. The steam cracker feedstock can be ethane.

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