Cong X Dinh

Title: Innovations of Cong X Dinh in Olefin Recovery

Introduction

Cong X Dinh is an accomplished inventor based in Sugar Land, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the area of olefin recovery methods. His innovative approach has the potential to enhance energy efficiency in industrial processes.

Latest Patents

Cong X Dinh holds a patent for an olefin recovery method. This method involves recovering olefins by condensation from the reaction effluent stream of a cracking furnace that contains olefins and hydrogen. A membrane separator is utilized to reject hydrogen from the reaction effluent stream. This process increases the dew point temperature of the stream, thereby reducing the energy required for refrigeration during olefin condensation. The method includes primary condensation, vapor-liquid separation, and membrane hydrogen rejection steps, followed by a series of cascaded chilling and vapor-liquid separation steps. The recovered condensate is processed in a demethanizer to separate light end components. Additionally, an olefins plant employing a membrane separator for rejecting hydrogen is disclosed to enhance energy efficiency and facilitate the expansion of plant capacity.

Career Highlights

Throughout his career, Cong X Dinh has demonstrated a commitment to advancing technology in the chemical engineering sector. His innovative methods have garnered attention for their potential to improve operational efficiencies in olefin production.

Collaborations

Cong X Dinh has collaborated with notable professionals in his field, including Ashutosh Rastogi and Vijender Kumar Verma. These collaborations have contributed to the development and refinement of his patented technologies.

Conclusion

Cong X Dinh's contributions to olefin recovery methods exemplify the impact of innovation in chemical engineering. His work not only enhances energy efficiency but also paves the way for advancements in industrial processes.