Desiccant air-conditioner

A desiccant air conditioner comprising:

• a honeycomb rotor having a capability of at least humidity absorption or absorbing process;
• and
• another honeycomb rotor having a capability of carbon dioxide absorption or absorbing process and a nitrogen absorption capability, wherein
• both honeycomb rotors are divided into at least absorption zones and desorption zones,
• air in a room is, after being passed through the respective absorption zones, fed back to the room, and
• air which is passed through the respective desorption zones is exhausted into a space that is outside of the room and outside of the air conditioner.

A desiccant air conditioner comprising:

• a honeycomb rotor divided into at least an absorption zone and a desorption zone, the absorption zone having an inlet portion provided with a first absorbent that absorbs humidity and carbon dioxide, and an exit portion provided with a second absorbent that absorbs nitrogen,
• the air conditioner configured to
• intake air of a room into the air conditioner and then pass the air through the inlet portion of the absorption zone and then the exit portion of the absorption zone, thereby causing the honeycomb rotor to absorb carbon dioxide and nitrogen of the air of the room,
• pass at least a portion of the air of the room having passed through the absorption zone back into the room, and
• pass air through the desorption zone, thereby causing the carbon dioxide and the nitrogen of the air of the room previously absorbed by the honeycomb rotor to be desorbed into the air passed through the desorption zone, and subsequently exhaust the air passed through the desorption zone into an outside space that is outside of the room and outside of the air conditioner.