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1. (WO2018103896) METHOD, PLANT, AND SYSTEM FOR AIR IMPROVEMENT IN A BUILDING

Pub. No.:    WO/2018/103896    International Application No.:    PCT/EP2017/025359
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: F24F 3/16
Applicants: LINDE AKTIENGESELLSCHAFT
Inventors: HALDE, Benjamin
Title: METHOD, PLANT, AND SYSTEM FOR AIR IMPROVEMENT IN A BUILDING
Abstract:
The invention relates to a method for air improvement in a building (20), wherein a gaseous fluid flow containing oxygen is supplied to the building (20) and distributed in the building (20). According to the invention, the gaseous fluid flow containing oxygen is formed at least in part using a fluid air product, which contains oxygen, is stored in a container (101, 114), and is taken from the container (101, 114), and air is extracted from the building (20), treated, and supplied back to the building (20) again, wherein the treatment comprises an adsorptive removal of carbon dioxide. The invention further relates to a corresponding plant (100, 200) and to a corresponding system (1, 2).