Invention Grant
- Patent Title: Method of evaluating reaction between dissolved hydrogen and dissolved oxygen and method of evaluating ability of dissolved hydrogen to scavenge active oxygen in water
- Patent Title (中): 评价溶解氢和溶解氧之间的反应的方法以及评估溶解氢清除水中活性氧的能力的方法
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Application No.: US12920933Application Date: 2009-03-04
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Publication No.: US08257978B2Publication Date: 2012-09-04
- Inventor: Seiji Katayama , Yumiko Katayama
- Applicant: Seiji Katayama , Yumiko Katayama
- Applicant Address: JP Shizuoka JP Shizuoka
- Assignee: Eureka-Lab Inc.,Seiji Katayama
- Current Assignee: Eureka-Lab Inc.,Seiji Katayama
- Current Assignee Address: JP Shizuoka JP Shizuoka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2008-054107 20080304
- International Application: PCT/JP2009/054087 WO 20090304
- International Announcement: WO2009/110515 WO 20090911
- Main IPC: G01N33/00
- IPC: G01N33/00 ; G01N27/27
Abstract:
Provided are novel technical means for obtaining useful knowledge in practical application of antioxidation action of dissolved hydrogen and in practical application of active oxygen scavenging action in water.Based on the temporal profile of the difference between the dissolved oxygen amount measured with forcibly dissolving hydrogen and the dissolved oxygen amount measured with blowing any other gas than hydrogen, the reaction between dissolved hydrogen and dissolved oxygen is quantitatively evaluated. Based on the temporal profile of the difference between the dissolved oxygen amount measured with making a photosensitizing dye contained in water and with forcibly dissolving hydrogen therein, and the dissolved oxygen amount measured without making a photosensitizing dye contained in water and with forcibly dissolving hydrogen therein, the reaction between dissolved hydrogen and dissolved oxygen is quantitatively evaluated.
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