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1. WO2004106228 - OXYGEN GENERATOR

Publication Number WO/2004/106228
Publication Date 09.12.2004
International Application No. PCT/KR2003/001945
International Filing Date 24.09.2003
IPC
B01D 53/047 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
047Pressure swing adsorption
C01B 13/02 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
13Oxygen; Ozone; Oxides or hydroxides in general
02Preparation of oxygen
CPC
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 2256/12
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2256Main component in the product gas stream after treatment
12Oxygen
B01D 2257/102
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
10Single element gases other than halogens
102Nitrogen
B01D 2259/40003
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2259Type of treatment
40Further details for adsorption processes and devices
40003Methods relating to valve switching
B01D 2259/403
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2259Type of treatment
40Further details for adsorption processes and devices
403using three beds
B01D 2259/404
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2259Type of treatment
40Further details for adsorption processes and devices
404using four beds
Applicants
  • SAMSUN CORPORATION [KR]/[KR] (AllExceptUS)
  • HUR, Hyun-Chul [KR]/[KR] (UsOnly)
  • KIM, Dong-Hwi [KR]/[KR] (UsOnly)
Inventors
  • HUR, Hyun-Chul
  • KIM, Dong-Hwi
Agents
  • NAM, Sang-Sun
Priority Data
20-2003-001655727.05.2003KR
20-2003-001655827.05.2003KR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) OXYGEN GENERATOR
(FR) GENERATEUR D'OXYGENE
Abstract
(EN) Disclosed is a pressure swing adsoption type oxygen generator having a simple structure which continuously provide oxygen using a plurality of beds. An air compressor compresses air and provides a stream of compressed air. A multiple air stream generator sequentially generates a plurality of continuous air streams based on the compressed air stream from the air compressor. An oxygen separator fused to the multiple air stream generator sequentially separates a plurality of oxygens from the plurality of continuous air streams from the air flow generator. A storage tank fused to the multiple air stream generator sequentially stores the plurality of oxygens from the oxygen separator. A swing valve is operatively arranged between the air compressor and the multiple air stream generator and selectively permits the plurality of continuous air streams generated by the multiple air stream generator to the oxygen separator.
(FR) L'invention concerne un générateur d'oxygène du type à adsorption modulée en pression, qui présente une structure simple pouvant fournir en continu de l'oxygène grâce à une pluralité de lits. Un compresseur d'air comprime de l'air et produit un flux d'air comprimé. Un générateur de flux d'air multiples utilise le flux d'air comprimé provenant du compresseur d'air pour générer séquentiellement une pluralité de flux d'air continus. Un séparateur d'oxygène noyé dans la masse du générateur de flux d'air multiples sépare séquentiellement une pluralité d'oxygènes de la pluralité de flux d'air continus provenant du générateur de flux d'air. Un réservoir de stockage noyé dans la masse du générateur de flux d'air multiples stocke séquentiellement la pluralité d'oxygènes provenant du séparateur d'oxygène. Une soupape oscillante, arrangée de manière fonctionnelle entre le compresseur d'air et le générateur de flux d'air multiples, laisse passer sélectivement une pluralité de flux d'air continus du générateur de flux d'air multiples au séparateur d'oxygène.
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