Company Filing History:
Years Active: 1992
Title: Innovations in Particulate Separations by Sheng-Ming B Chi
Introduction
Sheng-Ming B Chi is an accomplished inventor based in Pittsburgh, PA. He has made significant contributions to the field of particulate separations through his innovative patent. His work focuses on the use of electrostatic demulsification methods to effectively separate fine particulates with differing surface characteristics.
Latest Patents
Sheng-Ming B Chi holds a patent titled "Particulate separations by electrostatic coalescence." This patent discloses a method for separating fine particulates, such as hydrophobic coal and hydrophilic kaolin clay, from stable water-in-oil emulsions. In his experiments, he utilized 50/50 blends of coal with 4% ash and kaolin clay with 86.5% ash. The method involved applying externally electrostatic fields of up to 1.2 kV/cm, achieving greater than 90% rejection of kaolin particles into the separated water phase while maintaining the coal particles uniformly suspended in the oil phase.
Career Highlights
Sheng-Ming B Chi is associated with Exportech Company, Inc., where he continues to advance his research and innovations. His work has demonstrated the potential for efficient separation techniques that can be applied in various industrial processes.
Collaborations
Sheng-Ming collaborates with Robin R Oder, contributing to the development and refinement of his patented methods.
Conclusion
Sheng-Ming B Chi's innovative approach to particulate separations showcases the potential of electrostatic methods in industrial applications. His contributions are paving the way for advancements in the field of material separation.