Company Filing History:
3 out of 3 
3 out of 14 Years Active: 2015-2016
Title: Huie Yang: Innovator in Fluorination Processes
Introduction
Huie Yang is a notable inventor based in Shaanxi, China, recognized for his contributions to the field of chemical engineering, particularly in the preparation processes of fluorinated compounds. With a total of three patents to his name, Yang has made significant strides in developing efficient and stable methods for producing environmentally friendly chemicals.
Latest Patents
Yang's latest patents include innovative processes for the preparation of HFO-1234ze and HFC-245fa. The first patent discloses a preparation process for 1,3,3,3-tetrafluoropropene, which involves loading two fluorination catalysts into the same reactor while controlling the temperature in each section. This method is characterized by moderate reaction conditions, stable catalyst activity, and a simplified process. The second patent outlines a co-production preparation method for HFO-1234ze and HFC-245fa, utilizing 1,1,1,3,3-pentachloropropane (HCC-240fa) as a raw material. This two-stage gas phase fluorination reaction allows for the simultaneous production of both compounds while minimizing the risk of polymerization or carbonization, making it suitable for industrial applications.
Career Highlights
Throughout his career, Huie Yang has worked with prominent companies in the chemical industry, including Sinochem Modern Environmental Protection Chemicals (Xi'an) Co., Ltd. and Sinochem Lantian Co., Ltd. His work in these organizations has contributed to advancements in environmental protection and chemical manufacturing processes.
Collaborations
Yang has collaborated with notable colleagues such as Lei Xu and Gang Yang, further enhancing his research and development efforts in the field of fluorination processes.
Conclusion
Huie Yang's innovative approaches to chemical preparation processes have positioned him as a key figure in the development of environmentally friendly fluorinated compounds. His patents reflect a commitment to advancing chemical engineering practices while promoting sustainability in the industry.
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