Company: AIRJW
Filing Date: 2025-05-05
Form Type: 424B3
Source: 0001213900-25-039770
Chunk: 101

Company: AirJoule Technologies Corp.
Filing Date: 2025-05-05
Form: 424B3
Chunk 101
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 (in contrast to absorption, where one material is taken into the bulk of another material). Desorption is the opposite
process, whereby a molecule is released from the surface of another molecule.

MOFs have been widely studied for their potential
applications in various fields, including gas storage and separation, catalysis, sensing, and drug delivery. MTMOF1 is the specific MOF
used by AirJoule, which is manufactured by BASF using our proprietary formula. MTMOF1 is highly engineered to adsorb water vapor molecules,
and it can adsorb more than 50% of its weight in water vapor.

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Pressure Swing System

Our proprietary pressure swing system integrates
adsorption and desorption functions, so the heat of adsorption can be used to assist desorption under vacuum, eliminating or reducing
the need for additional energy. In one chamber, ambient air is passed over heat exchangers coated with a paper-thin film of MOF (the “coated
contactors”), pulling water vapor into the material’s nano-sized pores. The heat that is generated from adsorbing water vapor
is then transferred to the other chamber to help release water previously captured in the MOF pores. An air purge pump creates a light
vacuum pressure to help release the water vapor from the MOF. Once the high-capacity MOF has released the water vapor, the twin chambers
reverse their functions and the cycle repeats, reducing the need to add heat or cooling to the process. By balancing the heat transfer
between chambers, the system works to minimize energy consumption and allows the AirJoule system to continuously operate at ambient temperature
with less energy required than existing water harvesting or dehumidification systems, assuming air temperature of 80°F and 60% relative
humidity.

Additionally, AirJoule can utilize low-grade waste
heat, which is available at nearly all industrial operations globally, including data centers, to enhance its own internally-generated
heat to reduce the amount of energy required and significantly improve efficiency. Assuming air temperature of 80°F and 60% relative
humidity, the US Department of Energy estimates that as much as 50% of industrial energy input is lost as waste heat and a significant
portion of this is low-grade heat, which when integrated into an AirJoule system, can further reduce the required energy. We anticipate
that our pre-production units will be able to deliver over 1,000 liters of water per day