Zhaoyue Sun

Title: Zhaoyue Sun and a High-Pressure Hydrothermal Method for Recovering Useful Products from Manure.

Introduction

Zhaoyue Sun is an inventor associated with Qingdao, China, and China University of Petroleum (East China). His patent describes a process for converting livestock and poultry manure into artificial peat and fulvic acid using high-pressure hydrothermal treatment.

Latest Patents

The provided information lists 1 patent for Sun: “Method for Preparing Artificial Peat and Fulvic Acid from Livestock and Poultry Manure in Breeding Industry Through High-Pressure Hydrothermal Method.”

The method adjusts manure concentration to 10–40%, pressurizes the material, and processes it in an electromagnetic heating tube reactor and a tower-type delay reactor. A depressurization flash tower separates the resulting material, while part of the condensate is circulated back to the concentration-adjustment tank. The solid slurry is pressure-filtered, and the filtered solid is used as artificial peat. The filtrate is heated to at least 380°C, desalted, and combined with the remaining flash condensate to produce fulvic acid.

Career Highlights

Sun’s listed patent focuses on recovering two useful products from livestock and poultry manure through an integrated hydrothermal process. The supplied information identifies China University of Petroleum (East China) as his affiliated company.

Collaborations

The provided information names Yuanyu Tian and Yingyun Qiao as Sun’s coworkers. It does not specify their roles in the patent or the nature of their collaboration.

Conclusion

Zhaoyue Sun’s listed invention presents a process for transforming livestock and poultry manure into artificial peat and fulvic acid through high-pressure hydrothermal treatment, with China University of Petroleum (East China) identified as his affiliation.