Li Hua

Title: Innovations of Li Hua in Waste Recycling and Insulation Technology

Introduction

Li Hua is a prominent inventor based in Xi'an, China, known for his contributions to the field of resource recycling and insulation technology. With a total of three patents to his name, he has made significant strides in developing environmentally friendly methods and materials.

Latest Patents

One of Li Hua's latest patents is titled "Method for recycling waste aramid-mica composite paper." This innovative method focuses on resource recycling, specifically targeting the efficient recycling of waste aramid-mica composite paper. The process involves the dissolution of paper scraps, separation of mica flakes, phase separation, filtration, recycling of organic solvents, and collection of aramid fibers.

Another notable patent is "Aramid-mica composite insulating nanopaper and preparation method thereof." This invention describes a novel aramid-mica composite insulating nanopaper and its preparation method. The process includes solid-phase ball milling of a mixture of mica and urea to obtain nano mica modified with amino groups. This modified mica is then assembled with aramid nanofibers through stepwise suction filtration, resulting in an ordered nanopaper with ultra-high insulation performance.

Career Highlights

Li Hua is affiliated with the Shaanxi University of Science and Technology, where he continues to advance his research and innovations. His work has garnered attention for its potential applications in sustainable materials and energy efficiency.

Collaborations

Li Hua collaborates with several colleagues, including Zhaoqing Lu and Fengfeng Jia, who contribute to his research endeavors and innovations.

Conclusion

Li Hua's innovative work in recycling and insulation technology showcases his commitment to sustainability and efficiency. His patents reflect a forward-thinking approach to addressing environmental challenges through advanced materials.