Integrated two-phase anaerobic dry fermentation reactor based on biomimetic principle of rumen

US11618871B2 · kind B2 · utility

Assignee

• CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES · CN

Inventors

• Mingxia Zheng · Beijing, CN
• Jing Su · Beijing, CN
• Beidou Xi · Beijing, CN
• Xin Hao · Beijing, CN
• Yuanyuan Sun · Beijing, CN
• Mao Lin · Beijing, CN
• Juan Li · Nanhu, CN

Key dates

• Filing date: May 18, 2018
• Grant date: Apr 4, 2023
• Expiry date: Jan 14, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E50/30
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

An integrated two-phase anaerobic dry fermentation reactor based on a biomimetic principle of rumen includes a reactor body; wherein the reactor body includes a dry fermentation chamber, a secondary fermentation chamber, and a liquid storage chamber. The dry fermentation chamber is arranged at an upper portion of the reactor body. The liquid storage chamber is arranged at a bottom of the reactor body. The secondary fermentation chamber is arranged between the dry fermentation chamber and the liquid storage chamber in the reactor body. The dry fermentation chamber is connected to the secondary fermentation chamber by a porous structure.