Ethylene-to-liquids systems and methods

US11254627B2 · kind B2 · utility

Assignee

• Lummus Technology LLC · US

Inventors

• Greg Nyce · Pleasanton, US
• Peter Czerpak · San Francisco, US
• Carlos Faz · Hayward, US
• Jarod McCormick · Redwood City, US
• William Michalak · Redwood City, US
• Bipinkumar Patel · Richmond, US
• Guido Radaelli · Pleasant Hill, US
• Tim A. Rappold · San Francisco, US
• Ron Runnebaum · Sacramento, US
• Erik C. Scher · San Francisco, US
• Aihua Zhang · Daly City, US
• Joel Cizeron · Redwood City, US

Key dates

• Filing date: Dec 23, 2020
• Grant date: Feb 22, 2022
• Expiry date: Dec 23, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P30/40
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.