Location History:
- Jiangsu, CN (2016)
- Nanjing, CN (2023)
Company Filing History:
2 out of 5 
2 out of 90 
2 out of 2 Years Active: 2016-2025
Title: Yanzhong Xu: Innovator in Sulfur Dioxide Resource Recycling
Introduction
Yanzhong Xu is a notable inventor based in Nanjing, China. He has made significant contributions to the field of environmental protection technology, particularly in the recycling of sulfur dioxide. With a total of 3 patents, his work focuses on innovative methods and devices that enhance resource efficiency.
Latest Patents
Yanzhong Xu's latest patents include a device and method for preparing sulfite. This device comprises a mother liquid tank and an alkaline bin connected to a concentrated alkaline tank, which leads to a tower reactor. The first reactor's bottom output connects to a gas-and-liquid mixer and a bubbling reaction kettle. The method involves preparing main and auxiliary absorption liquids, generating a middle slurry, reabsorbing residual gas SO, generating a target product, and finally separating, drying, and packaging the target product.
Another significant patent is a system and method for resource recycling of sulfur dioxide. This system includes a charcoal reduction furnace, a high-temperature dust remover, and several separators and reactors. The method outlines steps for preparing elemental sulfur, removing dust from process gas, and purifying sulfur powder, ultimately reducing SO gas into liquid sulfur and sodium thiosulfate.
Career Highlights
Yanzhong Xu has worked with prominent organizations such as Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co., Ltd. and Nanjing Tech University. His experience in these institutions has allowed him to develop and refine his innovative approaches to environmental technology.
Collaborations
Yanzhong Xu has collaborated with notable colleagues, including Haitao Xu and Mingbo Li. Their combined expertise has contributed to advancements in the field of sulfur dioxide recycling.
Conclusion
Yanzhong Xu's innovative work in the recycling of sulfur dioxide showcases his commitment to environmental sustainability. His patents reflect a deep understanding of chemical processes and resource management. Through his career, he has made significant strides in developing technologies that benefit both industry and the environment.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.