عـرض براءة الإختـراع

SELF-REGENERATED AND ECO-FRIENDLY AIR PURIFICATION DEVICE

• رقــم البراءة

  US 11,806,659B1

• المجـال العلمى

  الصحة - Health

• سنة الإصدار

  2023

• مكتـب التسجيـل

  مكتب البراءات الأمريكي - US Patent Office

• أسماء المخترعين

  Enshirah Da’na, Al-Ahsa (SA); Sukenah Abdullah Alsawad, Al-Ahsa (SA); Haifa Mohammed Aldossary, Al-Ahsa (SA); Wedyan Mohanna Aldossary, Al-Ahsa (SA); Fatimah Yousef Alkhamees, Al-Ahsa (SA); Budur Ibrahim Alkhars, Al-Ahsa (SA); Madinah Mohammed Albladi, Al-Ahsa (SA); Budoor Mohammed Allwime, Al-Ahsa (SA).

• نبذة عن البـراءة

  The self-regenerated and eco-friendly air purification device uses an adsorption material retained in a housing, the adsorption material capable of adsorption of carbon dioxide. A fan causes air to flow over the adsorption material, thereby extracting excess carbon dioxide from room air at room temperature. A heater is provided, and activation of the heater causes discharge of the adsorbed carbon dioxide from the adsorption material, thereby regenerating the adsorption material to adsorb more carbon dioxide. In one configuration, the adsorption material includes activated carbon (or any other CO2 adsorbent) and is capable of adsorption of carbon dioxide (CO2), and activation of the heater causes discharge of the CO2 adsorbed by the adsorption material.