Opening-closing type microwave catalytic reaction apparatus

US11571676B2 · kind B2 · utility

Assignee

• Kunming University of Science and Technology · CN

Inventors

• Lei Xu · Ottawa, CA
• Libo ZHANG · Katy, US
• Hang Li · Austin, US
• Zhaohui Han · Longchuan, CN
• Jianhua Liu · Orlando, US
• Junwen Zhou · Longchuan, CN
• Hongying Xia · Kunming, CN
• Xiangxian Liu · Kunming, CN
• Yi Xia · Beijing, CN
• Xinpei LI · Kunming, CN

Key dates

• Filing date: Oct 1, 2021
• Grant date: Feb 7, 2023
• Expiry date: Oct 1, 2041

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2219/1296
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present disclosure provides an opening-closing type microwave catalytic reaction apparatus, including a microwave system, a microwave cavity, a protective cover, a cooling system, and a vertical furnace tube, where two ends of the furnace tube are respectively stretched out of the microwave cavity, the microwave system includes a plurality of microwave transmitting units, and the microwave transmitting unit includes a microwave transmitter; the furnace tube is provided with a gas inlet on a top and a gas outlet on a bottom; a compression hinge and a cavity cover capable of being opened or closed are arranged on the microwave cavity, a convex edge plate is disposed at an edge of the cavity cover, the compression hinge can compress the cavity cover such that the convex edge plate is tightly attached to a concave edge plate on the microwave cavity, and the protective cover can cover the entire cavity cover.