North Haven, CT (August 25th, 2020) - Precision Combustion, Inc. (PCI) announced today that it has received a National Aeronautics and Space Administration (NASA) SBIR Phase I contract to develop vacuum-regenerable trace contaminant control for NASA exploration portable life support systems (xPLSS).
Trace contaminants generated by metabolic processes, off-gassing of spacesuit materials, and other by-products contaminate the ventilation loop of a
spacesuit and must be removed. PCI’s sorbent nanomaterials will be utilized in the modular Trace Contaminant Control (TCC) bed to effectively remove a broad range of trace contaminants including ammonia, formaldehyde, methyl mercaptan, and other VOC’s of interest. The proposed technology will advance xPLSS technology and increase mission capability, durability, and extensibility. This technology offers to limit the concentration of trace contaminants that threaten to exceed the 7-day Spacecraft Maximum Allowable Concentration (SMAC) levels.
Successful implementation of PCI’s modular strategy will also increase flexibility of equipment including for extended use while reducing total equipment volume and material inventory required for xPLSS and atmosphere revitalization applications. Additional benefits include simplification of operations, reduced volume and weight, reduced power consumption, and suitability for continuous upgrading as new sorbent materials are developed.
Dr. Christian Junaedi, the project’s Principal Investigator remarked, “The implementation of PCI’s sorbent nanomaterial technology is an innovative solution for effective control of a broad range of trace contaminants in xPLSS. In Phase I, we will identify and synthesize vacuum-regenerable sorbents that can meet performance requirements for contaminants removal. In Phase II, we plan to develop a prototype ready for system-level validation testing and future integration within xPLSS.”
President Kevin Burns adds, “We need regenerable spacesuit life support systems to allow longer and more effective crew missions and further advance our ability to live in space and on the moon and planets. Further, these regenerable TCC sorbents will benefit not only astronauts; they will also have applications for more efficient and effective air cleaning in various industries on Earth.”
Precision Combustion, Inc. is a clean energy and environmental technology company developing new reactors and systems for energy and environmental sector applications.
For more information, contact:
Tony Anderson
Director, Marketing and Business Development
Phone: 203-287-3700 ext. 290
Email: