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Updated: Aug 12, 2026

Adsorption Device Based on a Langatate Crystal Microbalance for High Temperature High Pressure Gas Adsorption in Zeolite H-ZSM-5
Published on: August 25, 2016
[Uhf desorption of carbon dioxide from zeolite in physical/chemical human life support systems]
Abstract:
Experimental tests showed that volumetric no-contact immediate SHF heating (a resonating chamber for approx. 30 liter with a 500 W generator operating at 2450 Hz) makes possible to desorb carbon dioxide from zeolite and to extract water from silica gel within a short time. The process included air pre-dehydration with silica gel and concurrent heating of carbon dioxide and water adsorbents. Simplicity of the SHF energy lead-in is an obvious advantage in the context of intensification and flexible control of regenerative technologies offering the challenge for designing components of adaptive (self-adjusting) life support systems.
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