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1. WO2018037467 - METHOD FOR PRODUCING AQUEOUS HYDROGEN PEROXIDE AND METHOD FOR STERILIZING OBJECT TO BE STERILIZED

Publication Number WO/2018/037467
Publication Date 01.03.2018
International Application No. PCT/JP2016/074421
International Filing Date 22.08.2016
IPC
C01B 15/027 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
15Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
01Hydrogen peroxide
027Preparation from water
CPC
A61L 2/186
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances ; or solutions comprising solids or dissolved gases
186Peroxide solutions
A61L 2202/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2202Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
10Apparatus features
11Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
C01B 15/01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
15Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
01Hydrogen peroxide
C01B 15/027
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
15Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
01Hydrogen peroxide
027Preparation from water
C02F 1/4608
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
46by electrochemical methods
4608using electrical discharges
C02F 1/722
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
72by oxidation
722Oxidation by peroxides
Applicants
  • 株式会社FUJI FUJI CORPORATION [JP]/[JP]
Inventors
  • 丹羽 倫子 NIWA Tomoko
  • 神藤 高広 JINDO Takahiro
  • 丹羽 陽大 NIWA Akihiro
Agents
  • 松本 征二 MATSUMOTO Seiji
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING AQUEOUS HYDROGEN PEROXIDE AND METHOD FOR STERILIZING OBJECT TO BE STERILIZED
(FR) PROCÉDÉ DE PRODUCTION DE PEROXYDE D'HYDROGÈNE AQUEUX ET PROCÉDÉ DE STÉRILISATION D'UN OBJET À STÉRILISER
(JA) 過酸化水素水の製造方法及び殺菌対象物の殺菌方法
Abstract
(EN) The present invention addresses the problem of providing a method for producing aqueous hydrogen peroxide that decomposes over time, using a small device. The problem can be solved by a method for producing aqueous hydrogen peroxide which includes a step of generating plasma by discharging electricity in inert gas under an atmosphere purged with the inert gas and a step of ejecting the generated plasma into water.
(FR) La présente invention aborde le problème consistant à fournir un procédé de production de peroxyde d'hydrogène aqueux qui se décompose au cours du temps, à l'aide d'un petit dispositif. Le problème peut être résolu par un procédé de production de peroxyde d'hydrogène aqueux qui comprend une étape de génération de plasma par décharge d'électricité dans un gaz inerte sous une atmosphère purgée avec le gaz inerte et une étape d'éjection du plasma généré dans de l'eau.
(JA) 小型装置を用い且つ経時変化により分解する過酸化水素水の製造方法を提供することを課題とする。 不活性ガスでパージした雰囲気下において、不活性ガスに放電することでプラズマを発生する工程、発生したプラズマを水に噴出する工程、を含む、過酸化水素水の製造方法により、課題を解決できる。
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