Jianyong Mao

Title: Innovations by Jianyong Mao: Pioneering Patents in Catalysis

Introduction

Jianyong Mao is an accomplished inventor based in Shandong, China, who has made significant contributions to the fields of catalysis and chemical processing. With a total of four patents to his name, his innovative work focuses on advanced methods and materials that enhance chemical reactions and product yields.

Latest Patents

Mao's most recent patents illustrate his expertise and creativity in the industry:

1. **Method for Preparing Isophorone Diamine by Means of Hydrogenation Reduction of Isophorone Nitrile Imine**: This patent discloses a novel method for synthesizing isophorone diamine through a hydrogenation reduction process. It employs a multi-stage bubble column reactor equipped with a supported alkaline cobalt-based catalyst. The method notably addresses the issue of back-mixing and aims to improve both the conversion rate and the cis/trans ratio of the final product.

2. **Metal Oxide Coated Ceramic Corrugated Plate Catalyst, Preparation and Application in Preparation of Key Intermediates of Citral**: This innovation pertains to a unique catalyst designed for use in catalysis. Comprising a ceramic corrugated plate carrier with a metal oxide active layer, this catalyst includes titanium and a selection of at least four other metal elements like vanadium, chromium, and iron. It is particularly valuable in the preparation of key intermediates of citral, showcasing its versatility and effectiveness in industrial applications.

Career Highlights

Throughout his career, Jianyong Mao has been associated with prestigious institutions, notably Zhejiang University and Zhejiang Nhu Company Ltd. These affiliations have allowed him to collaborate with esteemed colleagues and contribute to various research initiatives.

Collaborations

Mao's work has also been enriched through collaboration with distinguished professionals such as Haoran Li and Yong Wang. These partnerships have fostered an environment of innovation and shared knowledge, enhancing the impact of his inventions.

Conclusion

Jianyong Mao's contributions to chemical engineering and catalysis through his patents reflect his commitment to advancing technology in this field. His innovative methodologies not only address existing challenges in chemical production but also pave the way for future advancements. With a focus on practical applications and collaborative efforts, Mao continues to be a noteworthy figure in the landscape of modern inventions.