Ambient air vaporizers use the “heat” of the atmosphere to derive the energy necessary for the vaporization of the liquid cryogen. Ambient air vaporizers also called Ambient Gas Vaporizer are the most cost effective equipment to vaporize or re-gasify liquid cryogens.

Ambient air vaporizers are relatively uncomplicated heat exchangers which vaporize liquified gas by using heat absorbed from the ambient air. Because of the simple principle of operation these vaporizers do not need external power. Liquid gas passes through a number of interconnected tubes in various series and parallel paths. Ambient air vaporizers are in operations in a wide range of application throughout the industry.

Air-heated vaporizers are typically used in the following areas:

1. Energy

2. Environmental technology

3. Medical technology

4. Metal processing

5. Water treatment