Lulu Sun

Title: Innovations of Inventor Lulu Sun

Introduction

Lulu Sun is a prominent inventor based in Qingdao, China. She has made significant contributions to the field of coal seam gas extraction technology. With a total of 3 patents, her work focuses on innovative methods and devices that enhance the efficiency of gas extraction from coal seams.

Latest Patents

Lulu Sun's latest patents include a "Drilling-slitting-sealing-fracturing device and method for a deep low-permeability gassy coal seam." This device features a comprehensive drilling control system, a high-pressure water power system, and a fracturing and sealing control system. The system is designed to optimize drilling direction and water supply pressure, ensuring effective gas extraction from challenging coal seams.

Another notable patent is the "Steeply-inclined ultra-thick coal seam gas control method based on binary composite liquid." This method utilizes a clean fracturing fluid system and a microemulsion as a binary composite liquid. It aims to improve gas extraction efficiency by injecting this composite liquid into coal masses, thereby forming a gas extraction system that enhances permeability.

Career Highlights

Lulu Sun is affiliated with Shandong University, where she conducts her research and development activities. Her work has garnered attention for its innovative approach to addressing the challenges of gas extraction in coal seams.

Collaborations

Lulu collaborates with esteemed colleagues such as Gang Wang and Zhiyuan Liu, contributing to a dynamic research environment that fosters innovation and technological advancement.

Conclusion

Lulu Sun's contributions to the field of coal seam gas extraction are noteworthy. Her innovative patents and collaborative efforts position her as a leading figure in this critical area of research.