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Machine translation
1. (WO1999042403) METHOD AND APPARATUS FOR CONDENSING OXYGEN GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/042403    International Application No.:    PCT/JP1999/000607
Publication Date: 26.08.1999 International Filing Date: 12.02.1999
IPC:
B01D 53/04 (2006.01), B01D 53/047 (2006.01), C01B 13/02 (2006.01)
Applicants: NAGAHIRO, Taizo [JP/JP]; (JP).
UENO, Sinji [JP/JP]; (JP) (For All Designated States Except US)
Inventors: NAGAHIRO, Taizo; (JP)
Agent: MUKO, Kanji; 5-2, Toranomon 2-chome Minato-ku Tokyo 105-0001 (JP)
Priority Data:
10/51247 18.02.1998 JP
Title (EN) METHOD AND APPARATUS FOR CONDENSING OXYGEN GAS
(FR) CONDENSATEUR DE GAZ OXYGENE ET PROCEDE CORRESPONDANT
Abstract: front page image
(EN)A method and an apparatus for condensing an oxygen gas, adapted to reduce the concentration of a condensed oxygen gas by supplying raw air to an adsorption tower even after adsorption breakthrough with the air supplying time lengthened, to enable an oxygen gas of a high concentration to be obtained, and an oxygen gas of a desired concentration to be obtained without providing a dilution bypass circuit.
(FR)La présente invention concerne un condensateur de gaz oxygène et un procédé correspondant, conçu pour réduire la concentration d'un gaz oxygène condensé en alimentant une tour d'adsorption en air non traité même après l'arrêt de l'adsorption en cas de prolongation du temps d'alimentation en air. On arrive ainsi à obtenir un gaz oxygène de concentration élevée et un gaz oxygène de la concentration voulue, sans avoir à utiliser un circuit de dilution.
Designated States: US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)