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1. WO2022090207 - DEVICE FOR FILTERING AIR INTENDED TO SUPPLY AN AIR SYSTEM OF A TRANSPORT VEHICLE, SYSTEM COMPRISING SUCH A DEVICE, AND METHOD FOR MANUFACTURING SUCH A FILTERING DEVICE

Publication Number WO/2022/090207
Publication Date 05.05.2022
International Application No. PCT/EP2021/079645
International Filing Date 26.10.2021
IPC
B01D 53/04 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
02by adsorption, e.g. preparative gas chromatography
04with stationary adsorbents
B01J 20/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
10comprising silica or silicate
16Alumino-silicates
18Synthetic zeolitic molecular sieves
B01J 20/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
20comprising free carbon; comprising carbon obtained by carbonising processes
B01J 20/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
B01J 20/28 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
F02C 7/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
04Air intakes for gas-turbine plants or jet-propulsion plants
CPC
B01D 2253/102
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
102Carbon
B01D 2253/108
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
10Inorganic adsorbents
106Silica or silicates
108Zeolites
B01D 2253/204
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
20Organic adsorbents
204Metal organic frameworks (MOF's)
B01D 2253/311
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2253Adsorbents used in seperation treatment of gases and vapours
30Physical properties of adsorbents
302Dimensions
311Porosity, e.g. pore volume
B01D 2257/70
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
B01D 2257/702
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
702Hydrocarbons
Applicants
  • LIEBHERR-AEROSPACE TOULOUSE SAS [FR]/[FR]
  • SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN [FR]/[FR]
Inventors
  • HÉRAUD, Philippe
  • DREIBINE, Lamia
  • JACQUART, Jérôme
  • NGUYEN VAN NUOI, Patrick
  • GIARDELLA, Lucas
Agents
  • BRINGER IP
Priority Data
FR201100727.10.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR FILTERING AIR INTENDED TO SUPPLY AN AIR SYSTEM OF A TRANSPORT VEHICLE, SYSTEM COMPRISING SUCH A DEVICE, AND METHOD FOR MANUFACTURING SUCH A FILTERING DEVICE
(FR) DISPOSITIF DE FILTRATION D'UN AIR DESTINE A ALIMENTER UN SYSTEME D'AIR D'UN VEHICULE DE TRANSPORT, SYSTEME COMPRENANT UN TEL DISPOSITIF ET PROCEDE DE FABRICATION D'UN TEL DISPOSITIF DE FILTRATION
Abstract
(EN) Device (50) for filtering air intended to supply an air system of an air-transport vehicle, rail vehicle or motor vehicle, characterized in that it comprises a porous three-dimensional structure (52) comprising at least one portion intended to be in contact with said air to be filtered, termed exchange portion (53), said exchange portion (53) comprising at least one adsorbent material in the form of particles chosen from carbon, a zeolite, a metal organic framework and mixtures thereof, said adsorbent particles being connected by a binder, said binder comprising at least one material chosen from the group consisting of boehmite, hydrated aluminas, transition aluminas and mixtures thereof.
(FR) Dispositif de filtration (50) d'un air destiné à alimenter un système d'air d'un véhicule de transport aérien, ferroviaire ou automobile, caractérisé en ce qu'il comprend une structure tridimensionnelle (52) poreuse comprenant au moins une portion destinée à être en contact avec ledit air à filtrer, dite portion d'échange (53), ladite portion d'échange (53) comprenant au moins un matériau adsorbant sous forme de particules choisi parmi le carbone, une zéolithe, un Métal Organic Framework et leurs mélanges, lesdites particules d'adsorbant étant liées par un liant, ledit liant comprenant au moins un matériau choisi dans le groupe formé de la boehmite, des alumines hydratées, des alumines de transition et de leurs mélanges.
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