Vitus Tuan Wei

Title: Vitus Tuan Wei: Innovator in Ethylene Plant Refrigeration Systems

Introduction

Vitus Tuan Wei is a notable inventor based in Houston, TX, who has made significant contributions to the field of refrigeration systems for ethylene plants. With a total of 3 patents to his name, his work focuses on enhancing the efficiency and effectiveness of refrigeration processes in industrial applications.

Latest Patents

One of Vitus Tuan Wei's latest patents is an innovative olefin plant refrigeration system. This system comprises a closed loop tertiary refrigerant system that utilizes methane, ethylene, and propylene. The design allows for the separation of the tertiary refrigerant from a compressor into a methane-rich vapor fraction and two levels of propylene-rich liquids. This configuration provides various temperatures and levels of refrigeration across different heat exchange stages while maintaining a nearly constant refrigerant composition. The system is designed to ensure that the bulk of the total return refrigerant flow is directed back to the first stage compressor section. Additionally, this tertiary system can be applied to ethylene plants equipped with a high-pressure demethanizer.

Career Highlights

Vitus Tuan Wei has worked with prominent companies in the industry, including Abb Lummus Global Inc. and Lummus Technology Inc. His experience in these organizations has contributed to his expertise in developing advanced refrigeration technologies.

Collaborations

Throughout his career, Vitus has collaborated with talented professionals such as Charles Sumner and Qi Ma. These partnerships have played a crucial role in the development of his innovative solutions.

Conclusion

Vitus Tuan Wei stands out as a key figure in the innovation of refrigeration systems for ethylene plants. His patents reflect a commitment to improving industrial processes and enhancing efficiency in the field.