Catalyst for producing isopropylbenzene and the production method and use thereof

US12357975B2 · kind B2 · utility

Assignees

• CHINA PETROLEUM & CHEMICAL CORPORATION · CN
• SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC · CN

Inventors

• Zhongneng Liu · Shanghai, CN
• Duo ZHAO · Shanghai, CN
• Yuhao Lv · Shanghai, CN
• Wendi Ma · Shanghai, CN
• Guoyao Gu · Shanghai, CN

Key dates

• Filing date: Sep 29, 2020
• Grant date: Jul 15, 2025
• Expiry date: Jun 9, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2527/182
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Described are a catalyst for producing isopropylbenzene and the production method and use thereof. The catalyst includes a support and an active component supported on the support, wherein the support comprises a support substrate and a modifying auxiliary component supported on the support substrate, wherein the active component includes metal palladium and/or an oxide thereof, and the modifying auxiliary component is phosphorus and/or an oxide thereof; optionally, the active component further includes metal copper and/or an oxide thereof; the catalyst further includes a sulfur-containing compound.