EMM-26, a novel synthetic crystalline material, its preparation, and its use

US10464817B2 · kind B2 · utility

Assignee

• EXXONMOBIL RESEARCH AND ENGINEERING COMPANY · US

Inventors

• Allen W. Burton · Richmond, US
• Karl G. Strohmaier · Hackettstown, US
• Hilda B. Vroman · Piscataway, US
• Mobae Afeworki · Phillipsburg, US
• Peter I. Ravikovitch · Princeton, US
• Charanjit S. Paur · Phillipsburg, US
• Xiaodong Zou · Sollentuna, SE
• Peng Guo · Natick, US
• Junliang Sun · Stockholm, SE

Key dates

• Filing date: Aug 28, 2015
• Grant date: Nov 5, 2019
• Expiry date: Nov 8, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/151
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

EMM-26 is a novel synthetic crystalline material having a single crystalline phase with a unique T-atom connectivity and X-ray diffraction pattern which identify it as a novel material. EMM-26 has a two-dimensional pore system defined by 10-membered rings of tetrahedrally coordinated atoms having pore dimensions of ˜6.3 Åט3.2 Å. EMM-26 may be prepared with a organic structure directing agent, such as 1,6-bis(N-methylpyrrolidinium) hexane dications and/or 1,6-bis(N-methylpiperidinium) hexane dications. EMM-26 may be used in organic compound conversion and/or sorptive processes.