Hydrogen-dissolved aqueous solution and method for prolonging the life duration of hydrogen dissolved in the aqueous solution
OwnerOsao Sumitainventor
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Abstract
Provided is an aqueous solution in which hydrogen dissolved therein has a long life duration at low cost. Specifically disclosed is an aqueous solution having hydrogen dissolved therein at a concentration of not less than 0.01 ppm and not higher than the saturated concentration, wherein the aqueous solution contains a substance having a reducing aldehyde group and/or a glycoside hydroxyl group in an amount of 10 to 300000 ppm.
Claims28
-23. (canceled)
Drinking water of which life duration of dissolved hydrogen is not less than one month:
- wherein said drinking water is an aqueous solution, said aqueous solution produced so that hydrogen generated with cathodic electrolysis and a substance having a reducing hydroxyl group are contained in water;
- wherein a contained amount of said hydrogen is not less than 0.1 ppm and yet is not higher than a saturated concentration;
- wherein an electrolysis cell having a structure in which an anode chamber and a cathode chamber are separated by using a fluorine-based cation exchange membrane as a membrane, and each of an anode electrode and a cathode electrode is caused to closely stick to the fluorine-based cation exchange membrane, being a membrane, is employed for said cathodic electrolysis;
- wherein a contained amount of said substance having a reducing hydroxyl group is a ratio of 100 to 150,000 ppm;
- wherein said substance having a reducing hydroxyl group is a cell-extraction component;
- and
- wherein said drinking water is filled within a vessel sealed with a lid.
A method of producing drinking water of which life duration of dissolved hydrogen is not less than one month, said method comprising:
- carrying out electrolysis by employing an electrolysis cell having a structure in which an anode chamber and a cathode chamber are separated by using a fluorine-based cation exchange membrane as a membrane, and each of an anode electrode and a cathode electrode is caused to closely stick to the fluorine-based cation exchange membrane, being a membrane, and obtaining electrolytic cathode water having hydrogen dissolved therein at a concentration of not less than 0.01 ppm and yet not higher than a saturated concentration;
- adding a cell-extraction component having a reducing hydroxyl group to electrolytic cathode water obtained in said electrolyzing step at a ratio of 100 to 150,000 ppm;
- and
- filling said aqueous solution including the hydrogen and the cell-extraction components in a vessel and sealing it.
A method of producing drinking water of which life duration of dissolved hydrogen is not less than one month, said method comprising:
- dissolving a cell-extraction component having a reducing hydroxyl group in water at a ratio of 100 to 150,000 ppm;
- electrolyzing said aqueous solution by employing an electrolysis cell having a structure in which an anode chamber and a cathode chamber are separated by using a fluorine-based cation exchange membrane as a membrane, and each of an anode electrode and a cathode electrode is caused to closely stick to the fluorine-based cation exchange membrane, being a membrane, and obtaining electrolytic cathode water having hydrogen dissolved therein at a concentration of not less than 0.01 ppm and yet not higher than a saturated concentration;
- and
- filling said aqueous solution including the hydrogen and the cell-extraction components in a vessel and sealing it.
Dependencies are inferred from the claim text.