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1. WO2019224173 - AIR TREATMENT UNIT AND METHOD FOR TREATMENT OF AIR

Publication Number WO/2019/224173
Publication Date 28.11.2019
International Application No. PCT/EP2019/063046
International Filing Date 21.05.2019
IPC
F24F 3/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
F24F 12/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
12Use of energy recovery systems in air conditioning, ventilation or screening
B01D 53/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
B01D 53/86 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86Catalytic processes
CPC
B01D 2255/1021
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
10Noble metals or compounds thereof
102Platinum group metals
1021Platinum
B01D 2255/1023
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
10Noble metals or compounds thereof
102Platinum group metals
1023Palladium
B01D 2255/1025
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
10Noble metals or compounds thereof
102Platinum group metals
1025Rhodium
B01D 2255/104
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
10Noble metals or compounds thereof
104Silver
B01D 2255/106
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
10Noble metals or compounds thereof
106Gold
B01D 2255/2094
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
209Other metals
2094Tin
Applicants
  • SALLY R AB [SE]/[SE]
Inventors
  • EDSTRÖM, Fredrik
  • KJELLBERG, Viktor
  • MANSOUR, Mohamad Omar
Agents
  • AWA SWEDEN AB
Priority Data
1850595-821.05.2018SE
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AIR TREATMENT UNIT AND METHOD FOR TREATMENT OF AIR
(FR) UNITÉ DE TRAITEMENT ET PROCÉDÉ DE TRAITEMENT D’AIR
Abstract
(EN) An air treatment unit (100) arranged for an intake of a first flow (110) of air into a space (120) in communication with the air treatment unit, and arranged for a discharge of a second flow (130) of air from the space. The air treatment unit comprises a heat-exchanging unit (140) arranged for thermal exchange between the second flow of air and the first flow of air, and a catalyst (150) configured to capture at least one impurity of the first flow of air. The catalyst is provided on at least a portion (160) of the heat-exchanging unit arranged to come into contact with the first flow of air during operation of the air treatment unit.
(FR) Une unité de traitement d'air (100) selon la présente invention est agencée pour une admission d'un premier écoulement (110) d'air dans un espace (120) en communication avec l'unité de traitement d'air, et agencée pour une décharge d'un second écoulement (130) de l'air à partir de l'espace. L'unité de traitement d'air comprend une unité d'échange de chaleur (140) conçue pour un échange thermique entre le second flux d'air et le premier flux d'air, et un catalyseur (150) configuré pour capturer au moins une impureté du premier flux d'air. Le catalyseur est disposé sur au moins une partie (160) de l'unité d'échange de chaleur agencée pour entrer en contact avec le premier flux d'air pendant le fonctionnement de l'unité de traitement d'air.
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