Olefin oligomerizations using chemically-treated solid oxides

US9890093B2 · kind B2 · utility

Assignee

• Chevron Phillips Chemical Company LP · US

Inventors

• Qing Yang · Bartlesville, US
• Uriah J. Kilgore · Kingwood, US
• Max P. McDaniel · Bartlesville, US
• Brooke L. Small · Kingwood, US
• Kenneth D. Hope · Kingwood, US
• Eduardo J. Baralt · Emeryville, US

Key dates

• Filing date: Dec 22, 2015
• Grant date: Feb 13, 2018
• Expiry date: Dec 22, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2527/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Oligomerization processes include the steps of introducing a monomer containing a C3 to C30 olefin and a chemically-treated solid oxide into a reaction zone, and oligomerizing the monomer to form an oligomer product in the reaction zone. Fluorided silica-coated alumina and fluorided-chlorided silica-coated alumina are illustrative chemically-treated solid oxides that can be used in the oligomerization processes.