Company Filing History:
1 out of 3 
1 out of 13 Years Active: 2017
Title: Haojin Shi: Innovator in Fluorine Chemistry
Introduction
Haojin Shi is a notable inventor based in Quzhou, China. He has made significant contributions to the field of fluorine chemistry, particularly through his innovative methods for synthesizing chemical compounds. His work has implications for various industrial applications, showcasing the importance of advancements in chemical engineering.
Latest Patents
Haojin Shi holds a patent for a method of preparing 2,3,3,3-tetrafluoropropene. This method involves several steps, including the introduction of hexafluoropropylene and hydrogen into a reactor with a catalyst to create a first mixture. The process continues with washing and drying the mixture, followed by distillation to yield various fluorinated compounds. The method emphasizes recycling materials to enhance efficiency and reduce waste.
Career Highlights
Throughout his career, Haojin Shi has worked with prominent companies in the fluorine chemical industry. Notable among these are Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd. and Zhejiang Quhua Fluor-chemistry Co., Ltd. His experience in these organizations has allowed him to refine his expertise and contribute to significant advancements in chemical processes.
Collaborations
Haojin Shi has collaborated with esteemed colleagues, including Jun Lei and Aiguo Wang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of fluorine chemistry.
Conclusion
Haojin Shi's contributions to the field of fluorine chemistry, particularly through his patented methods, highlight his role as an influential inventor. His work not only advances scientific knowledge but also has practical applications in various industries.