Location History:
- Jiangsu, CN (2019)
- Xuzhou, CN (2019)
Company Filing History:
Years Active: 2019
Title: Innovations by Inventor He Li in Gas Migration Technologies
Introduction
He Li is a prominent inventor located in Jiangsu, China, known for his significant contributions to the field of gas migration technologies. With a total of four patents to his name, He Li is dedicated to optimizing methods for gas management, especially in coal mining operations.
Latest Patents
He Li's latest innovations include two notable patents:
1. **Method for constructing networked preferential gas migration pathways and diverting and extracting gas**
This method involves the pre-construction of various holes in roadway roofs to create artificial guided fractures. These fractures, activated by mining-induced stress, interconnect to form efficient gas migration pathways, facilitating timely gas flow and concentration in targeted areas.
2. **Method for stepwise construction of preferential gas migration pathway at stope in coal seam**
This innovative approach begins with the initial formation of a gas migration pathway influenced by mining activities. Techniques such as gob-side entry retaining and manual-guided pre-fracturing boreholes actively contribute to the construction of these pathways under mining-induced stress, promoting efficiency in gas migration.
Career Highlights
He Li serves as a researcher at the China University of Mining and Technology. His work primarily focuses on developing advanced methods that enhance safety and efficiency in mining environments. His expertise in gas migration pathways has garnered him recognition within the scientific community, reflecting his commitment to improving mining practices.
Collaborations
Throughout his career, He Li has collaborated with esteemed colleagues, including Tong Liu and Wei Yang. Together, they have contributed to innovative research and developments in the mining sector, driving forward the boundaries of gas migration technologies.
Conclusion
He Li's work exemplifies the intersection of innovation and practicality in the mining industry. His patents not only address current challenges but also pave the way for future advancements in gas management. As a dedicated inventor at the China University of Mining and Technology, He Li continues to make significant contributions to his field, influencing both academic research and practical applications in mining operations.