Huali Xie

Title: Huali Xie: Innovator in Air Separation Technology

Introduction

Huali Xie is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of air separation technology, holding a total of 3 patents. His work focuses on improving processes for producing high-purity nitrogen and low-purity oxygen, which are essential in various industrial applications.

Latest Patents

Huali Xie's latest patents include a "Method for starting up a cryogenic air separation unit and associated air separation unit." This innovative process allows for the efficient startup of an air separation unit operating at temperatures above 0° C. The method involves a main air compressor and a booster driven by a turbine, optimizing the startup procedure by venting compressed air to the atmosphere.

Another notable patent is the "Method and apparatus for producing high-purity nitrogen and low-purity oxygen." This invention utilizes three-column rectification to simultaneously separate high-purity nitrogen and low-purity oxygen from air. This method addresses the limitations of conventional low-purity oxygen production equipment, reducing energy consumption and increasing product value while promoting a circular economy effect.

Career Highlights

Huali Xie is currently employed at L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His role at this esteemed company allows him to further develop and implement his innovative ideas in air separation technology.

Collaborations

Huali has collaborated with notable professionals in his field, including Alain Briglia and Eric Day. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Huali Xie's contributions to air separation technology demonstrate his commitment to innovation and efficiency. His patents not only enhance industrial processes but also promote sustainability in the production of essential gases.