Company Filing History:
Years Active: 2017-2025
Title: Innovations of Qiang Li in Oil Shale Conversion
Introduction
Qiang Li is a notable inventor based in Changchun, China, recognized for his contributions to the field of oil shale conversion. He holds two patents that focus on innovative methods for extracting energy from oil shale, which is a significant resource for energy production.
Latest Patents
One of Qiang Li's latest patents is titled "Self-generating heat process for in-situ conversion of medium-low mature and organic-rich shale." This patent describes a process that involves locally preheating the vicinity of an injection well in a shale formation and injecting ambient temperature air to establish a chemical reaction zone. The process aims to achieve convection heating of the shale formation, allowing for the extraction of oil and gas products through production wells. The method is cost-effective as it requires minimal external heat or combustibles.
Another significant patent is the "Method for heating oil shale subsurface in-situ." This method involves drilling wells to reach an underground oil shale seam and using electricity to create a plasma channel within the ore bed. The heat generated from this process facilitates the thermal cracking and gasification of organic carbon in the oil shale, enabling the extraction of shale oil and fuel gas.
Career Highlights
Qiang Li is affiliated with Jilin University, where he conducts research and development in the field of energy resources. His work focuses on innovative techniques for in-situ mining and conversion of oil shale, contributing to advancements in energy extraction technologies.
Collaborations
Qiang Li collaborates with notable colleagues, including Youhong Sun and Wei Guo, who contribute to his research efforts and innovations in the field.
Conclusion
Qiang Li's innovative patents and research at Jilin University highlight his significant contributions to the field of oil shale conversion. His work not only advances energy extraction technologies but also emphasizes the importance of cost-effective methods in the energy sector.