(439f) Applications of Sorbents Developed Using Aerosol Process

Cabot SMP is developing materials and solutions for catalyst and sorbents applications. In this manuscript, we address the importance of understanding the applications requirements and provide selected examples of application-driven particle manufacturing and processing. The implementation of fine particle solutions and development of revolutionary sorbent materials for absorption-enhanced reforming (AER) developed by Chevron Texaco Technology Ventures for production of high purity hydrogen will be discussed. The advantages of CSMP spray-based manufacturing method to produce CaO-based reversible CO2 sorbent powders will be described. The sorbent materials produced using CSMP's manufacturing method have been formed as extrudates and shown greatly improved durability, retaining high CO2 absorption capacity and carbonation/de-carbonation kinetics through multiple cycles required for a commercial application. The presentation will also discuss the manufacturing challenges associated with production and processing of engineered ultra-fine particles for applications in adsorption.