This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: China University of Mining and Technology. Active years: 2023-2025.
Company Filing History:
Years Active: 2023-2025
Title: Zujie Ma: Innovator in Fire Prevention and Coal Safety
Introduction
Zujie Ma is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of fire prevention and safety in coal mining. With a total of 2 patents, his work focuses on innovative materials and methods to enhance safety in underground environments.
Latest Patents
Zujie Ma's latest patents include a fire-prevention and extinguishing material designed for plugging air leakage in underground barrier pillars of coal mines. This invention features a unique structure comprising an upper fabric layer made of flame-retardant material, an intermediate layer filled with cement powder, and a lower fabric layer made of water-soluble material. The design allows the material to deform under pressure, effectively blocking oxygen and preventing fires.
Another significant patent is a fly ash-based environmentally-friendly hydrogel with high water retention, aimed at preventing and controlling spontaneous combustion of coal in mines. This hydrogel is composed of biodegradable materials and can be prepared at a low cost. It offers advantages such as strong water retention and a controllable gelation time, making it an effective solution for coal safety.
Career Highlights
Zujie Ma is affiliated with the China University of Mining and Technology, where he continues to contribute to research and innovation in mining safety. His work is recognized for its practical applications in enhancing the safety of coal mining operations.
Collaborations
Zujie Ma collaborates with notable colleagues, including Mingyue Hao and Botao Qin, who share his commitment to advancing safety technologies in the mining industry.
Conclusion
Zujie Ma's innovative patents and dedication to improving fire prevention and safety in coal mining highlight his significant role as an inventor. His contributions are vital for enhancing safety measures in the industry, ultimately benefiting workers and the environment.