Nu-85 molecular sieve having a large pore volume and processes for preparing the same

US8609064B2 · kind B2 · utility

Assignees

• CHINA PETROLEUM & CHEMICAL CORPORATION · CN
• Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC CORP. · CN

Inventors

• Zhizhi Zhang · 唐家房镇, CN
• Xiwen Zhang · Zhejiang, CN
• Bo Qin · Beijing, CN

Key dates

• Filing date: Oct 11, 2011
• Grant date: Dec 17, 2013
• Expiry date: May 18, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/52
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Disclosed are a novel NU-85 molecular sieve having a specific surface area ranging from about 405 m2/g to about 470 m2/g and a pore volume ranging from about 0.27 cm3/g to about 0.35 cm3/g, and processes for preparing the NU-85 molecular sieve.