Title:
DETECTION AGENT OF HALOGENATED ALKYL ETHER, DETECTION METHOD AND PROCESSING METHOD OF ANESTHETIC GAS
Document Type and Number:
Japanese Patent JP3762324
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide detection agents for effectively discoloring in a small concentration in comparison with halogenated alkyl ether, a detection method using the detection agents, a processing method of an anesthetic gas capable of replacing or reproducing an adsorption agent by using the detection agents before catalyst poisoning by the halogenated alkyl ether and a processing apparatus.
SOLUTION: The detection agents 3a-3c of the halogenated alkyl ether containing metal bichromate and/or metal chromate as discoloring components, are used.
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Inventors:
Misuzu Sato
Yoshihiro Ibaraki
Yoneyama Masashi
Yoshihiro Ibaraki
Yoneyama Masashi
Application Number:
JP2002106099A
Publication Date:
April 05, 2006
Filing Date:
April 09, 2002
Export Citation:
Assignee:
Japan Air Gases Ltd.
Rail Liquide-Societe Anonym a Directoire et Conseille de Surveillance Pool Retude e Rex Prowation de Procede Georges Claude
Rail Liquide-Societe Anonym a Directoire et Conseille de Surveillance Pool Retude e Rex Prowation de Procede Georges Claude
International Classes:
G01N31/00; A61M16/01; B01D53/94; G01N21/77; G01N21/78; (IPC1-7): G01N31/00; A61M16/01; B01D53/94; G01N21/77; G01N21/78
Domestic Patent References:
| JP63315127A | ||||
| JP60179866U | ||||
| JP2002172171A | ||||
| JP8301865A | ||||
| JP5612614Y2 | ||||
| JP6111660A |
Attorney, Agent or Firm:
Takao Suzuki
Koichi Kajisaki
Yuzo Ozaki
Toshihiko Taniguchi
Koichi Kajisaki
Yuzo Ozaki
Toshihiko Taniguchi
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