JPH1192388A - Produced solution containing free hydrogen ton - Google Patents
Produced solution containing free hydrogen tonInfo
- Publication number
- JPH1192388A JPH1192388A JP27653597A JP27653597A JPH1192388A JP H1192388 A JPH1192388 A JP H1192388A JP 27653597 A JP27653597 A JP 27653597A JP 27653597 A JP27653597 A JP 27653597A JP H1192388 A JPH1192388 A JP H1192388A
- Authority
- JP
- Japan
- Prior art keywords
- ions
- free
- solution
- electrolysis
- free hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 41
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 41
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title description 7
- -1 hydrogen ions Chemical class 0.000 claims abstract description 80
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 56
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 51
- 239000000243 solution Substances 0.000 claims abstract description 45
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 28
- 150000002500 ions Chemical class 0.000 claims abstract description 27
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 150000001450 anions Chemical class 0.000 claims abstract description 13
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 12
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 12
- 150000001768 cations Chemical class 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 19
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003792 electrolyte Substances 0.000 abstract description 13
- 239000011780 sodium chloride Substances 0.000 abstract description 10
- 229910052697 platinum Inorganic materials 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 6
- 238000005341 cation exchange Methods 0.000 abstract description 4
- 230000003472 neutralizing effect Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 238000005349 anion exchange Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 59
- 239000000460 chlorine Substances 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 235000000069 L-ascorbic acid Nutrition 0.000 description 16
- 239000002211 L-ascorbic acid Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 12
- 229910052801 chlorine Inorganic materials 0.000 description 10
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000004448 titration Methods 0.000 description 9
- 238000004255 ion exchange chromatography Methods 0.000 description 8
- 241000894007 species Species 0.000 description 8
- 239000003011 anion exchange membrane Substances 0.000 description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 230000033116 oxidation-reduction process Effects 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003411 electrode reaction Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002516 radical scavenger Substances 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229940123457 Free radical scavenger Drugs 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 208000015914 Non-Hodgkin lymphomas Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 102000019197 Superoxide Dismutase Human genes 0.000 description 1
- 108010012715 Superoxide dismutase Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008260 defense mechanism Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Substances OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 208000025036 lymphosarcoma Diseases 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- JBJWASZNUJCEKT-UHFFFAOYSA-M sodium;hydroxide;hydrate Chemical compound O.[OH-].[Na+] JBJWASZNUJCEKT-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003115 supporting electrolyte Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、遊離の水素イオン
を含有させた生成液に関し、更に詳細には、陰極側に遊
離水酸イオンを生成せしめた電解生成液と、アスコルビ
ン酸との中和反応で遊離の水素イオンを含有させた生成
液に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a product solution containing free hydrogen ions, and more particularly, to neutralization of an electrolytic product solution having free hydroxide ions generated on the cathode side with ascorbic acid. It relates to a product liquid containing free hydrogen ions in the reaction.
【0002】[0002]
【従来の技術】従来、水の電気分解は電解助剤として、
塩化ナトリウムや塩化カリウムのような電解質を用いて
行われてきた。また硫酸のように、実際は反応に関与し
ない支持電解質を用いて、水の電気分解も行われてき
た。前者のようにハロゲン化物を用いた場合は、十分な
イオン解離が行われるため、電解質は完全に電離してい
る。そのため電解液中では、陰イオンは陽極に、他方、
陽イオンは陰極に拡散移動するので、溶液中での電荷を
帯びたイオンが移動する役割を果たす。従って、陽極で
は、ハロゲン元素、例えば、塩素イオンが電子を放出し
て、塩素原子から塩素分子になる。また、水分子が陽極
で電子を放出して、水素イオンと酸素分子を生成し、陰
極から拡散移動してきた塩素イオンと反応して、その結
果、塩素ができる。塩素ができると、水素イオン濃度が
高くなり、塩素ガスの一部は、次亜塩素酸になる。陽極
側では、塩酸と次亜塩素酸の作用により、酸性溶液とな
り、塩素ガスと酸素ガスは、一定分圧下において、気液
平衡が維持されている。一方、陰極では、電解質である
アルカリ金属、例えば、ナトリウムイオンと水酸イオン
とで水酸化ナトリウムが生成され、また水の電解により
水素ガスが生成される。従って、陰極側では、水酸化ナ
トリウムによりアルカリ性を示す結果となる。以上の結
果、陽極側では、酸性を示し、陰極側では、アルカリ性
を示すことになる。また隔膜として、荷電膜を用いた場
合、例えば、陽イオン交換膜の場合は、電解質溶液中の
陽イオンのみが陽極側から陰極側に移動し、他方、陰イ
オン交換膜の場合は、電解質溶液中の陰イオンのみが陰
極側から陽極側に移動する。2. Description of the Related Art Conventionally, electrolysis of water has been used as an electrolysis aid.
This has been done with electrolytes such as sodium chloride and potassium chloride. Also, electrolysis of water has been performed using a supporting electrolyte that does not actually participate in the reaction, such as sulfuric acid. When a halide is used as in the former case, sufficient ion dissociation is performed, and the electrolyte is completely ionized. Therefore, in the electrolyte, the anion is on the anode, while
The cations diffuse to the cathode, so that the charged ions in the solution serve to move. Therefore, at the anode, a halogen element, for example, a chlorine ion emits an electron, and a chlorine atom changes to a chlorine molecule. In addition, water molecules emit electrons at the anode to generate hydrogen ions and oxygen molecules, and react with chlorine ions diffused and moved from the cathode, resulting in chlorine. When chlorine is formed, the hydrogen ion concentration increases, and part of the chlorine gas becomes hypochlorous acid. On the anode side, an acid solution is formed by the action of hydrochloric acid and hypochlorous acid, and the gas-liquid equilibrium is maintained between the chlorine gas and the oxygen gas under a constant partial pressure. On the other hand, at the cathode, sodium hydroxide is generated by an alkali metal as an electrolyte, for example, sodium ion and hydroxide ion, and hydrogen gas is generated by electrolysis of water. Therefore, on the cathode side, the result shows alkalinity by sodium hydroxide. As a result, the anode side shows acidity and the cathode side shows alkalinity. When a charged membrane is used as the diaphragm, for example, in the case of a cation exchange membrane, only cations in the electrolyte solution move from the anode side to the cathode side, while in the case of an anion exchange membrane, the electrolyte solution Only the anions inside move from the cathode side to the anode side.
【0003】電解生成液の生体への利用は、既に古くか
ら知られており、電解質として、塩化ナトリウムを用い
た場合、陽極で生成される次亜塩素酸が、強力な殺菌作
用を具備しているので、消毒剤の代わりに使用されてい
る。また、上記した電解では、陽極側にヒドロキシラジ
カルが生成されることも既に知られており、生体に直接
使用した場合、生体の生体防御機構になんらかの影響を
与えることにより、免疫機能を高めているという説もあ
る。[0003] The use of an electrolysis solution for living organisms has been known for a long time. When sodium chloride is used as an electrolyte, hypochlorous acid generated at the anode has a strong bactericidal action. It is used instead of a disinfectant. In addition, in the above-mentioned electrolysis, it is already known that a hydroxyl radical is generated on the anode side, and when used directly on a living body, it has some effect on the biological defense mechanism of the living body, thereby enhancing the immune function. There is also a theory.
【0004】一方、陰極側における利用としては、水道
水を電解し、陰極側に生成される電解水を飲用すること
で、胃腸内の異常発酵を抑制したり、また胃酸の抑制を
することができるので、広く利用されている。陰極側で
生成されるアルカリ性の電解水は、アルカリ金属の水酸
化物であり、特にカルシウムの場合、水酸化カルシウム
として水に溶解している。また、陰極表面で、水分子が
還元され、水素ガスが生成されている。陰極側での生成
電解水では、水素ガスを多く含むため、水との濃度比か
ら酸化還元電位が低くなり、その結果、酸化還元電位
が、−300mVにも達することがある。これらの利用
目的のために、電解装置は水道直結式となり、簡単な操
作で陰極側と陽極側の両方から電解生成液を採取するこ
とができる。また、電解生成された液の特性を示すため
に、溶液の酸化還元電位と水素イオン濃度が指標として
利用されている。On the other hand, for use on the cathode side, tap water is electrolyzed, and the electrolyzed water generated on the cathode side is drunk to suppress abnormal fermentation in the gastrointestinal tract and suppress gastric acid. It is widely used because it can. The alkaline electrolyzed water generated on the cathode side is a hydroxide of an alkali metal, and particularly in the case of calcium, is dissolved in water as calcium hydroxide. Further, water molecules are reduced on the cathode surface, and hydrogen gas is generated. Since the generated electrolyzed water on the cathode side contains a large amount of hydrogen gas, the oxidation-reduction potential is lowered due to the concentration ratio with water, and as a result, the oxidation-reduction potential may reach as high as −300 mV. For these purposes, the electrolyzer is directly connected to the water supply, and the electrolysis product can be collected from both the cathode side and the anode side with a simple operation. Also, in order to indicate the characteristics of the electrolytically generated solution, the oxidation-reduction potential and the hydrogen ion concentration of the solution are used as indices.
【0005】しかしながら、上記した陰極側での電解生
成液では、アルカリ金属の水酸化物と水素ガスが組成成
分として知られており、上記したように、指標として
は、酸化還元電位と水素イオン濃度が採用されている。
陰極側での電解生成液においては、還元性の指標とし
て、酸化還元電位を用いているが、前記の電解生成液に
おける酸化還元電位は、ネルンストの式により、水素ガ
スと水との濃度相関および水素イオン濃度により、決定
されており、従って、必ずしも還元性の指標になり得て
いない。更に、陰極側での電解生成液は、水酸化物と水
素ガスにより、フリーラジカルであるスーパーオキサイ
ドアニオンラジカルを消去する作用を有するスカーベン
ジャーにはなり得ない。同様に、陽極側電解生成液にお
いては、塩酸のような酸と酸素ガスと次亜塩素酸とが組
成成分として知られているが、殺菌消毒作用としては、
次亜塩素酸がその役割を担っていることは自明である。
しかし、肉芽形成の促進等の現象は、これらの組成成分
では説明がしにくく、治癒系に対する独立した系の存在
を見いださなくてはならない。[0005] However, in the above-mentioned electrolysis solution on the cathode side, an alkali metal hydroxide and hydrogen gas are known as composition components, and as described above, the indexes are the oxidation-reduction potential and the hydrogen ion concentration. Has been adopted.
In the electrolysis solution on the cathode side, an oxidation-reduction potential is used as an index of reducibility, but the oxidation-reduction potential in the electrolysis solution is determined by the Nernst equation, such as the concentration correlation between hydrogen gas and water. It is determined by the hydrogen ion concentration, and therefore cannot always be an index of reducibility. Furthermore, the electrolysis solution on the cathode side cannot be a scavenger having an action of eliminating superoxide anion radicals as free radicals by hydroxide and hydrogen gas. Similarly, in the anode-side electrolysis solution, an acid such as hydrochloric acid, oxygen gas, and hypochlorous acid are known as constituent components, but as a disinfecting action,
Obviously, hypochlorous acid plays this role.
However, phenomena such as promotion of granulation are difficult to explain with these components, and it is necessary to find an independent system for the healing system.
【0006】生体内において、細胞内のミトコンドリア
が酸素電子還元し、酸素の1電子還元であるスーパーオ
キサイドアニオンラジカルから、4電子還元状態である
H2Oまで、連続的に反応が進行するが、その過程で、
水素イオンや水酸イオンが消費される。これらのイオン
種のうち、水酸イオンは電子伝達系に関与しているとさ
れている。また、一般に陰極側に生成される電解生成液
は、強電解を行うと、pHが11以上にも達し、直接生
体内に取り込むことは困難であるので、前記生成液は使
用できない。しかし、強電解を行なった場合、遊離のイ
オン濃度は高くなる。L−アスコルビン酸あるいはアス
コルビンナトリウムは、前者は第3と第2位の位置に、
後者は第2位の位置に水酸基を有しており、両者とアル
カリとの反応は知られている。また、上記のアスコルビ
ン酸は、フリーラジカルのスカーベンジャーとしても広
く知られている。In vivo, mitochondria in cells undergo oxygen electron reduction, and the reaction proceeds continuously from superoxide anion radical, which is a one-electron reduction of oxygen, to H 2 O, which is a four-electron reduction state. In the process,
Hydrogen ions and hydroxyl ions are consumed. Among these ion species, hydroxyl ions are said to be involved in the electron transport system. In general, the electrolysis solution generated on the cathode side, when subjected to strong electrolysis, reaches a pH of 11 or more and is difficult to be directly taken into a living body, so that the electrolysis solution cannot be used. However, when strong electrolysis is performed, the concentration of free ions increases. L-ascorbic acid or ascorbic acid sodium is located in the third and second positions,
The latter has a hydroxyl group at the second position, and the reaction of both with an alkali is known. Ascorbic acid is also widely known as a free radical scavenger.
【0007】[0007]
【発明が解決しようとする課題】本発明は、上記の事情
に鑑みなされたものであり、その目的は、電解質溶液を
電気分解することにより、両極側にて遊離のイオン種、
即ち、陰極では遊離の水酸イオン、他方、陽極では遊離
の水素イオンを生成せしめ、陰極側に生成される遊離の
水酸イオンとアスコルビン酸を中和反応させ、その結
果、遊離の水素イオンを生成させることである。水素イ
オン含有の生成液は、強電解により、生成された電解生
成液との中和反応で生成されるので、高いpHの電解生
成液を任意のpHに調整し、且つ遊離の水素イオンを含
有した生成液を提供することが、本発明の目的である。
また、一般に、塩化ナトリウムのような電解質は、水に
溶解し、その結果、陽イオンであるナトリウムイオンと
陰イオンである塩素イオンになり、0.1M程度の濃度
では、完全に解離しており、両イオンの濃度は同じであ
る。また、水酸化ナトリウムや塩酸のような場合も、同
様に陽イオンと陰イオンの濃度も同じであり、前者は酸
と後者は塩基と反応するが、遊離イオン種である遊離の
水酸イオンや遊離の水素イオンは、酸あるいは塩基と反
応せず、反対符号の遊離イオン種かあるいは置換反応だ
けしか起こらず、極めて安定な遊離イオン種を含む遊離
イオン水を提供することも更に別の本発明の目的であ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a method for electrolyzing an electrolyte solution to obtain free ionic species on both electrode sides.
In other words, free hydroxyl ions are generated at the cathode, and free hydrogen ions are generated at the anode, and the free hydroxyl ions and ascorbic acid generated at the cathode side are neutralized, and as a result, free hydrogen ions are generated. Is to generate it. Since the hydrogen ion-containing product solution is generated by a strong electrolysis by a neutralization reaction with the generated electrolysis solution, the high pH electrolysis solution is adjusted to an arbitrary pH and contains free hydrogen ions. It is an object of the present invention to provide such a product liquid.
In general, electrolytes such as sodium chloride dissolve in water, resulting in sodium ions as cations and chloride ions as anions, and at a concentration of about 0.1 M, they are completely dissociated. , The concentrations of both ions are the same. Similarly, in the case of sodium hydroxide or hydrochloric acid, the concentrations of the cation and the anion are also the same, and the former reacts with the acid and the latter with the base, but free hydroxyl ions, which are free ionic species, Free hydrogen ions do not react with acids or bases, only free ion species of the opposite sign or substitution reactions occur, and it is still another object of the present invention to provide free ion water containing extremely stable free ion species. Is the purpose.
【0008】[0008]
【課題を解決するための手段】上記の課題を解決するた
め、電解質溶液を不活性電極により電解し、陰極側に遊
離の水酸イオンを生成せしめた電解生成液と、アスコル
ビン酸との中和反応で、生成された遊離の水素イオンを
含有させたことを特徴とする。また、電解質溶液を、隔
膜を介して、不活性電極により電解し、その結果、陰極
側に遊離の水酸イオンを生成せしめた電解生成液と、ア
スコルビン酸との中和反応で生成された遊離の水素イオ
ンを含有させたことを特徴とする。また更に、隔膜が荷
電膜または非荷電膜であることを特徴とし、且つ電解質
溶液の濃度が、10-4mol/lから飽和状態であり、
且つ陰陽両イオンの遊離イオンの濃度が10-4〜10-2
mol/lであり、更に直流印加電流値が0.25〜2
5A/lの範囲であることを特徴とする。尚、遊離の水
素イオンは、水中ではオキソニウムイオンH3 O+ の分
子構造であるが、本発明では、便宜上遊離の水素イオン
としている。Means for Solving the Problems To solve the above-mentioned problems, an electrolytic solution is electrolyzed by an inert electrode to generate free hydroxyl ions on the cathode side, and neutralization of ascorbic acid with an electrolytic product solution. It is characterized by containing free hydrogen ions generated in the reaction. In addition, the electrolyte solution is electrolyzed by an inert electrode through a diaphragm, and as a result, a free solution generated by a neutralization reaction between an electrolysis solution in which free hydroxide ions are generated on the cathode side and ascorbic acid is produced. Characterized by containing hydrogen ions. Still further, the membrane is a charged membrane or an uncharged membrane, and the concentration of the electrolyte solution is saturated from 10 −4 mol / l,
And the concentration of free ions of both anions and cations is 10 -4 to 10 -2
mol / l and the DC applied current value is 0.25 to 2
It is in the range of 5 A / l. Although free hydrogen ions have the molecular structure of oxonium ion H 3 O + in water, they are free hydrogen ions for convenience in the present invention.
【0009】[0009]
【発明の実施の形態】本発明の遊離イオン種を含む電解
生成液は、不活性電極として白金電極を用い、また電解
助剤として塩化ナトリウムを用いて、その結果、両極に
遊離イオンを電解生成させたものである。ここで、電解
助剤としては、1価−1価電解質である塩化ナトリウム
の他、塩化カリウムあるいは2価−1価電解質である塩
化カルシウムでもよい。不活性電極は、白金系電極なら
ばいかなる電極でもよく、不可逆電極であることが絶対
的条件である。また、隔膜は、陰イオン交換膜あるいは
陽イオン交換膜のいずれも採用することができる。更
に、非荷電膜である中性膜も採用できるが、荷電膜は、
イオン選択性をより高めることができるので、中性膜よ
りも荷電膜の方が好ましい。中性膜でも、膜の構成ポア
の小さいものならよい。遊離水酸イオンや遊離水素イオ
ンの生成は、使用する電解質濃度が10-4mol/lか
ら飽和状態の範囲で可能であり、陰陽両イオンの遊離イ
オン濃度は、10-4〜10-2mol/lの範囲で生成可
能である。直流印加電流値は、0.25〜25A/lの
範囲であれば、遊離イオンの生成は可能である。電解生
成液の分析方法は、陰イオン交換膜を用いた場合、陰極
側では、塩素イオンが陽極側に移動した量だけ減少し、
その結果、ナトリウムイオンと水酸イオンで水酸化ナト
リウムを形成するので、中和滴定法により水酸イオンの
量を定量することができる。また、イオンクロマトグラ
フ法により、減少した塩素イオン量を定量してもよい。
中和滴定法もイオンクロマトグラフ法も殆ど同じ精度で
定量できる。また、遊離の水酸イオンと水酸化ナトリウ
ムの水酸イオンの総量は、ファラディー(Faraday) の法
則により、電流と時間の積をファラディー(Faraday) 定
数で除することにより、見積もることができる。遊離の
水酸イオンは、水酸イオンの総量と中和滴定法あるいは
イオンクロマトグラフ法により、定量した量の差から求
めることができる。陽極側においては、ファラディー(F
araday) の法則より、求めた水素イオンの総量と中和滴
定法あるいはイオンクロマトグラフより、定量した水素
イオン量との差から、遊離の水素イオンが求められる。
なお、陽極側では、塩酸と次亜塩素酸が水素イオンとし
て定量できる。以下に両極側で起こる電極反応を示す。BEST MODE FOR CARRYING OUT THE INVENTION The electrolyzed solution containing free ionic species of the present invention uses a platinum electrode as an inert electrode and sodium chloride as an electrolysis aid. As a result, free ions are electroformed on both electrodes. It was made. Here, as the electrolysis assistant, potassium chloride or calcium chloride which is a divalent monovalent electrolyte may be used in addition to sodium chloride which is a monovalent monovalent electrolyte. The inert electrode may be any electrode as long as it is a platinum-based electrode, and it is an absolute condition that it is an irreversible electrode. Further, as the diaphragm, either an anion exchange membrane or a cation exchange membrane can be adopted. Furthermore, a neutral film, which is an uncharged film, can also be used, but a charged film is
Charged membranes are preferred over neutral membranes because they can further enhance ion selectivity. Even a neutral film may be used as long as the pores constituting the film are small. The production of free hydroxyl ions and free hydrogen ions is possible when the concentration of the electrolyte used is in the range of 10 −4 mol / l to a saturated state, and the free ion concentration of the anion and cation is 10 −4 to 10 −2 mol. / L. If the DC applied current value is in the range of 0.25 to 25 A / l, free ions can be generated. When using an anion exchange membrane, the method for analyzing the electrolytic product solution is such that, on the cathode side, the amount of chloride ions moved to the anode side decreases,
As a result, sodium hydroxide and sodium ion form sodium hydroxide, so that the amount of hydroxyl ion can be determined by neutralization titration. The reduced amount of chloride ions may be quantified by ion chromatography.
Neutralization titration and ion chromatography can be quantified with almost the same precision. The total amount of free hydroxide ions and sodium hydroxide hydroxide can be estimated by dividing the product of current and time by the Faraday constant according to Faraday's law. . Free hydroxyl ions can be determined from the difference between the total amount of hydroxyl ions and the amount determined by neutralization titration or ion chromatography. On the anode side, Faraday (F
The free hydrogen ion is determined from the difference between the total amount of hydrogen ion determined by the law of araday) and the amount of hydrogen ion determined by neutralization titration or ion chromatography.
On the anode side, hydrochloric acid and hypochlorous acid can be quantified as hydrogen ions. The electrode reactions occurring on both sides are shown below.
【0010】 陰極側における反応 H20 + e- → 1/2H2 + OH- (C1) (1) Na+ + OH- (C2) → NaOH (2) 但し、[OH- (C1) ]、[OH- (C2) ]は、それぞれ総水酸
イオン濃度、水酸化ナトリウムの水酸イオン濃度を示
す。 [Cl- (C1) ]−[Cl- (C2) ]=[Cl- (C3) ] (3) 但し、[Cl- (C1) ]、[Cl- (C2) ]、及び[Cl- (C3) ]
は、それぞれ電解前の塩素イオン濃度、電解後の塩素イ
オン濃度、及び陰極側から陽極側に移動した塩素イオン
濃度を示す。 [OH- (C2) ]=[Cl- (C3) ] (4) 陽極側における反応 1/2H2O → 1/4O2 + H+ (a1) + e- (5) Cl- (a1) → 1/2Cl2 + e- (6) 1/2Cl2 + H2O → HOCl + H+ (a2) + e- (7) H+ (a2) + Cl- (a2) → HCl (8) 陰極側から陽極側に拡散移動した塩素イオン量は、両極
側同量であることから、 [Cl- (a1) ]+[Cl- (a2) ]=[Cl- (C3) ] (9) 従って、陽極では(5)、(6) の電極反応が進行し、(5)、
(8) により塩酸が生成される。遊離の水素イオン量は、 [H+ (a1)]+[H+ (a2)]−[HOCl]−[HCl ] (10) [H+ (a1)]はファラディー(Faraday) の法則に従って、
電流と電解時間の積をファラディー(Faraday) 定数で除
した値となる。(4) 式より求めた遊離水酸イオン含有の
陰極電解生成液とL−アスコルビン酸との反応は以下の
通りである。(A)はL−アスコルビン酸と陰極電解生
成中の遊離の水酸イオンとの反応式であり、pHが高い
領域での反応で、L−アスコルビン酸の第2位と第3位
の水酸基と遊離の水酸イオンが置換されたものである。
この際、遊離の水素イオンが生成される。(B)はL−
アスコルビン酸と陰極電解生成中の水酸化ナトリウムと
の反応で、pHの高い領域ではL−アスコルビン酸の第
2位と第3位で中和反応が起こり、2分子の水が生成さ
れる。(C)はpHの低い領域での反応で1分子の水が
生成される。[0010] The reaction at the cathode side H 2 0 + e - → 1 / 2H 2 + OH - (C1) (1) Na + + OH - (C2) → NaOH (2) where, [OH - (C1)] , [OH - (C2)], the total hydroxyl ion concentration, respectively, indicating the hydroxyl ion concentration of sodium hydroxide. [Cl - (C1)] - [Cl - (C2)] = [Cl - (C3)] (3) where, [Cl - (C1)] , [Cl - (C2)], and [Cl - (C3 ) ]
Indicates the chloride ion concentration before electrolysis, the chloride ion concentration after electrolysis, and the chloride ion concentration moved from the cathode side to the anode side, respectively. [OH - (C2)] = [Cl - (C3)] (4) The reaction at the anode side 1 / 2H 2 O → 1 / 4O 2 + H + (a1) + e - (5) Cl - (a1) → 1 / 2Cl 2 + e - ( 6) 1 / 2Cl 2 + H 2 O → HOCl + H + (a2) + e - (7) H + (a2) + Cl - (a2) → HCl (8) cathode amount of chlorine ions diffused moved to the anode side from, because it is both electrodes side the same amount, [Cl - (a1)] + [Cl - (a2)] = [Cl - (C3)] (9) Therefore, the anode Then, the electrode reactions (5) and (6) proceed, and (5),
(8) produces hydrochloric acid. The amount of free hydrogen ions is [H + (a1) ] + [H + (a2) ] − [HOCl] − [HCl] (10) [H + (a1) ] is calculated according to Faraday's law.
It is the value obtained by dividing the product of the current and the electrolysis time by the Faraday constant. The reaction between the cathodic electrolysis solution containing free hydroxyl ions and L-ascorbic acid, which is obtained from the equation (4), is as follows. (A) is a reaction formula between L-ascorbic acid and free hydroxyl ions generated during cathodic electrolysis. In the reaction in a high pH region, L-ascorbic acid reacts with the second and third hydroxyl groups. Free hydroxyl ions are substituted.
At this time, free hydrogen ions are generated. (B) is L-
In the reaction between ascorbic acid and sodium hydroxide during cathodic electrolysis, a neutralization reaction occurs at the second and third positions of L-ascorbic acid in a high pH region, and two molecules of water are generated. In (C), one molecule of water is generated by a reaction in a low pH region.
【0011】[0011]
【実施例】本発明を実施例によって更に詳細に説明す
る。本発明はこれらの実施例に限定されない。実施例1 硬質塩化ビニールの電解槽中に、陰イオン交換膜を使用
し、電極に白金電極を用いて、陰極側と陽極側にそれぞ
れ400mlの10-1Mの塩化ナトリウム溶液を入れ、
0.5Aの直流電流を印加して、9分間電解した。生成
された電解液を、中和滴定及びイオンクロマトグラフ法
により、陰極側に生成された塩素イオン及び水酸イオン
の濃度を定量した。また、陽極側に生成された塩素イオ
ン及び水素イオンの濃度を定量し、ファラディー(Farad
ay) の式から総水酸イオン量を求め、L−アスコルビン
酸でpHを7.0に調整した。遊離の水素イオンを含有
した生成液を、24時間かけてリンパ肉腫の犬に点滴を
施した結果、白血球数55800/μlから34500
/μlに減少し、血小板数が39000/μlから10
6000/μlに増加した。実施例2 硬質塩化ビニールの電解槽中に、陰イオン交換膜を使用
し、電極に白金電極を用いて、陰極側と陽極側にそれぞ
れ400mlの10-4Mの塩化ナトリウム溶液を入れ、
0.1Aの直流電流を印加して、25分間電解した。生
成された電解液を、中和滴定及びイオンクロマトグラフ
法により、陰極側に生成された塩素イオン及び水酸イオ
ンの濃度を定量した。また、陽極側に生成された塩素イ
オン及び水素イオンの濃度を定量し、ファラディー(Far
aday) の式から総水酸イオン量を求め、L−アスコルビ
ン酸でpHを7.0に調整した。遊離の水素イオンを含
有した生成液を、急性腎不全の犬に24時間かけて72
0ml点滴した結果、ALPが680から228U/m
lに減少し、BUNが10.1から4.6mg/dlに
減少し、正常値に近付き、その結果、腎不全が大きく改
善された。本発明の遊離の水素イオン含有生成液を用い
ることにより、犬の腎機能の回復を得ることができた。
これらは、遊離の水酸イオンとL−アスコルビン酸との
中和反応により、生成された遊離の水素イオンがフリー
ラジカルのスカーベンジャーとして作用したことを立証
したものである。The present invention will be described in more detail by way of examples. The present invention is not limited to these examples. Example 1 An anion exchange membrane was used in a rigid vinyl chloride electrolytic cell, and a platinum electrode was used as an electrode, and 400 ml of a 10 -1 M sodium chloride solution was placed on each of a cathode side and an anode side.
A direct current of 0.5 A was applied to perform electrolysis for 9 minutes. The concentration of chloride ion and hydroxide ion generated on the cathode side of the produced electrolytic solution was determined by neutralization titration and ion chromatography. In addition, the concentration of chlorine ions and hydrogen ions generated on the anode side was quantified and
The total amount of hydroxyl ions was determined from the formula ay), and the pH was adjusted to 7.0 with L-ascorbic acid. The product solution containing free hydrogen ions was infused into a dog with lymphosarcoma over a period of 24 hours, resulting in a leukocyte count of 55800 / μl to 34500.
/ Μl and the platelet count is reduced from 39000 / μl to 10
Increased to 6000 / μl. Example 2 An anion exchange membrane was used in a hard vinyl chloride electrolytic cell, and a platinum electrode was used as an electrode, and 400 ml of a 10 -4 M sodium chloride solution was placed on each of the cathode side and the anode side.
A DC current of 0.1 A was applied to perform electrolysis for 25 minutes. The concentration of chloride ion and hydroxide ion generated on the cathode side of the produced electrolytic solution was determined by neutralization titration and ion chromatography. In addition, the concentrations of chlorine ions and hydrogen ions generated on the anode side were quantified and
aday), the total amount of hydroxyl ions was determined, and the pH was adjusted to 7.0 with L-ascorbic acid. The solution containing free hydrogen ions was applied to dogs with acute renal failure for 72 hours over 72 hours.
As a result of instillation of 0 ml, ALP was 680 to 228 U / m.
The BUN decreased from 10.1 to 4.6 mg / dl, approaching normal values, resulting in a significant improvement in renal failure. By using the free hydrogen ion-containing product solution of the present invention, the renal function of dogs could be restored.
These prove that free hydrogen ions generated by the neutralization reaction between free hydroxyl ions and L-ascorbic acid acted as free radical scavengers.
【0012】[0012]
【発明の効果】本発明に係わる遊離水素イオンを含有し
た電解生成液は、上記のように構成したので、以下のよ
うな効果を奏する。 1)一定条件下で、電解質溶液を電解することにより、
陰陽両極に遊離イオンを生成せしめ、また、遊離イオン
は陽イオンと陰イオンから構成される電解質溶液や酸や
塩基と反応せず、極めて安定であり、更に、陰極電解生
成液が生体内に取り込まれた場合、反対符号の遊離イオ
ンが存在しない限り、フリーラジカルを含む活性酸素が
局在する部位まで安定して到達しやすく、スカーベンジ
ャーとしての役割を果たす。また、生体内にアスコルビ
ン酸が存在すると、アスコルビン酸の第3位と2位の位
置にある水酸基の水素イオンと置換し、遊離の水素イオ
ンを放出し、その結果、遊離の水素イオンとスーパーオ
キサイドアニオンとが反応して、不均化が起こり、過酸
化水素イオンを生成する。従って、遊離の水素イオン
は、スーパーオキサイドディスムターゼの様な働きを示
す。その結果、細胞レベルの修復作用を促し、疾病を改
善させることができる。 2)遊離イオンは、電気分解を用い、イオンの拡散移動
に伴って、わずかに解離している水分子が、輸送され、
即ち、電子として輸送されることにより、エネルギー収
支が成立し、輸送されないで残ったイオンとして生成さ
れる。また、電気化学的に反応が進行するので、化学量
論的に扱えることと、また、極めて簡単に行なうことが
でき、更に、安価に生成製造できるので、工業的規模で
も容易に電解生成液を製造することができるという優れ
た効果を奏する。 3)強電解をかけると、遊離イオン種の生成量も増加す
るが、特に、陰極電解生成液の場合、生体内に取り入れ
て用いるので、pHが問題になり、アスコルビン酸で中
和させることにより、pHを調整でき、且つ生成された
遊離の水素イオンがスーパーオキサイドアニオンラジカ
ルを消去できるという好適な条件を得ることができる。
また、本発明の遊離水素イオン含有電解生成液は、精度
を高くすることで、医薬品としても利用できる等の著効
を有する。The electrolytic solution containing free hydrogen ions according to the present invention has the following effects because it is configured as described above. 1) Under certain conditions, by electrolyzing the electrolyte solution,
Free ions are generated in both the anion and the cathode, and the free ions do not react with the electrolyte solution composed of the cations and the anions, acids or bases, and are extremely stable. In this case, as long as free ions of the opposite sign do not exist, the active oxygen containing free radicals can easily reach the site where it is localized, and serve as a scavenger. In addition, when ascorbic acid is present in the living body, it replaces the hydrogen ions of the hydroxyl groups at the third and second positions of ascorbic acid and releases free hydrogen ions. As a result, free hydrogen ions and superoxide Reaction with anions causes disproportionation, producing hydrogen peroxide ions. Thus, free hydrogen ions act like superoxide dismutase. As a result, a cell-level repair action can be promoted, and the disease can be improved. 2) The free ions are transported by electrolysis, and the slightly dissociated water molecules are transported as the ions diffuse and move.
That is, by being transported as electrons, an energy balance is established, and ions are generated as ions remaining without being transported. In addition, since the reaction proceeds electrochemically, it can be handled stoichiometrically, and it can be performed extremely easily, and can be produced and manufactured at low cost. It has an excellent effect that it can be manufactured. 3) When strong electrolysis is applied, the amount of generated free ionic species also increases. In particular, in the case of a cathodic electrolysis solution, since it is taken into a living body and used, pH becomes a problem, and by neutralizing with ascorbic acid, And the pH can be adjusted, and suitable conditions can be obtained such that the generated free hydrogen ions can eliminate superoxide anion radicals.
Further, the electrolytic product solution containing free hydrogen ions of the present invention has a remarkable effect such that it can be used as a medicine by increasing the accuracy.
【図1】(A)L−アスコルビン酸と水酸基との反応を
示す式である。 (B)L−アスコルビン酸と水酸化ナトリウムとの反応
を示す式である。 (C)L−アスコルビン酸と水酸化ナトリウムとの反応
で、(B)とは別の生成物が生じる反応を示す式であ
る。FIG. 1 is a formula showing the reaction between (A) L-ascorbic acid and a hydroxyl group. (B) Formula showing the reaction between L-ascorbic acid and sodium hydroxide. (C) A formula showing a reaction in which L-ascorbic acid reacts with sodium hydroxide to produce a different product from (B).
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成10年9月22日[Submission date] September 22, 1998
【手続補正1】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0009[Correction target item name] 0009
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【0009】[0009]
【発明の実施の形態】本発明の遊離イオン種を含む電解
生成液は、不活性電極として白金電極を用い、また電解
助剤として塩化ナトリウムを用いて、その結果、両極に
遊離イオンを電解生成させたものである。ここで、電解
助剤としては、1価−1価電解質である塩化ナトリウム
の他、塩化カリウムあるいは2価−1価電解質である塩
化カルシウムでもよい。不活性電極は、白金系電極なら
ばいかなる電極でもよく、不可逆電極であることが絶対
的条件である。また、隔膜は、陰イオン交換膜あるいは
陽イオン交換膜のいずれも採用することができる。更
に、非荷電膜である中性膜も採用できるが、荷電膜は、
イオン選択性をより高めることができるので、中性膜よ
りも荷電膜の方が好ましい。中性膜でも、膜の構成ポア
の小さいものならよい。遊離水酸イオンや遊離水素イオ
ンの生成は、使用する電解質濃度が10−4mol/l
から飽和状態の範囲で可能であり、陰陽両イオンの遊離
イオン濃度は、10−4〜10−2mol/lの範囲で
生成可能である。直流印加電流値は、0.25〜25A
/lの範囲であれば、遊離イオンの生成は可能である。
電解生成液の分析方法は、陰イオン交換膜を用いた場
合、陰極側では、塩素イオンが陽極側に移動した量だけ
減少し、その結果、ナトリウムイオンと水酸イオンで水
酸化ナトリウムを形成するので、中和滴定法により水酸
イオンの量を定量することができる。また、イオンクロ
マトグラフ法により、減少した塩素イオン量を定量して
もよい。中和滴定法もイオンクロマトグラフ法も殆ど同
じ精度で定量できる。また、遊離の水酸イオンと水酸化
ナトリウムの水酸イオンの総量は、Faradyの法則
により電流と時間の積をFarady定数で除した値と
電流効率の積から見積もることができる。また電解前の
電解質溶液を一定濃度の塩酸で酸性にし、一定濃度の水
酸化ナトリウムで中和滴定した際の水酸化ナトリウムの
消費量[OH−]0を遊離の水酸イオンを0とし、電解
後の電解生成溶液を同一の方法で同一のpHから水酸化
ナトリウムで中和した際の水酸化ナトリウムの消費量
[OH−]cathodを求め、前者と後者の差、[O
H−]cathod−[OH−]0より電解による陰極
側に生成された遊離の水酸イオンを求めることができ
る。また陽極側における水素イオンの総量は、Fara
dyの法則により電流と時間の積をFarady定数で
除した値と電流効率の積から見積もることができる。ま
た電解前の電解質溶液を一定濃度の水酸化ナトリウムで
アルカリにし、一定濃度の塩酸で中和滴定した際の塩酸
の消費量[H+]0を遊離の水素イオンを0とし、電解
後の電解生成溶液を同一の方法で同一のpHから塩酸で
中和した際の塩酸の消費量[H+]anodを求め、前
者と後者の差、[H+]anod−[H+]0より電解
による陽極側に生成された遊離の水素イオンを求めるこ
とができる。以下に両極側で起こる電極反応を示す。BEST MODE FOR CARRYING OUT THE INVENTION The electrolyzed solution containing free ionic species of the present invention uses a platinum electrode as an inert electrode and sodium chloride as an electrolysis aid. As a result, free ions are electroformed on both electrodes. It was made. Here, as the electrolysis assistant, potassium chloride or calcium chloride which is a divalent monovalent electrolyte may be used in addition to sodium chloride which is a monovalent monovalent electrolyte. The inert electrode may be any electrode as long as it is a platinum-based electrode, and it is an absolute condition that it is an irreversible electrode. Further, as the diaphragm, either an anion exchange membrane or a cation exchange membrane can be adopted. Furthermore, a neutral film, which is an uncharged film, can also be used, but a charged film is
Charged membranes are preferred over neutral membranes because they can further enhance ion selectivity. Even a neutral film may be used as long as the pores constituting the film are small. The generation of free hydroxyl ions and free hydrogen ions is based on the concentration of electrolyte used being 10 −4 mol / l.
To a saturated state, and a free ion concentration of both anions and cations can be generated in a range of 10 −4 to 10 −2 mol / l. DC applied current value is 0.25-25A
In the range of / l, generation of free ions is possible.
The analysis method of the electrolysis solution is that, when an anion exchange membrane is used, on the cathode side, the amount of chloride ion reduced to the anode side is reduced, and as a result, sodium hydroxide is formed by sodium ion and hydroxide ion. Therefore, the amount of hydroxyl ions can be determined by the neutralization titration method. The reduced amount of chloride ions may be quantified by ion chromatography. Neutralization titration and ion chromatography can be quantified with almost the same precision. In addition, the total amount of free hydroxide ions and sodium hydroxide ions of sodium hydroxide can be estimated from the product of the current efficiency and the value obtained by dividing the product of current and time by the Farady constant according to Farady's law. Further, the electrolyte solution before electrolysis is acidified with a certain concentration of hydrochloric acid, and the consumption amount of sodium hydroxide [OH − ] 0 when neutralization titration is performed with a certain concentration of sodium hydroxide is set to 0 for free hydroxyl ions. The sodium hydroxide consumption [OH − ] cathod when the subsequent electrolysis solution was neutralized with the same method from the same pH with sodium hydroxide was determined, and the difference between the former and the latter, [O
From H − ] cathod − [OH − ] 0 , free hydroxyl ions generated on the cathode side by electrolysis can be determined.
You. The total amount of hydrogen ions on the anode side is Fara
According to dy's law, the product of current and time is given by the Faddy constant
It can be estimated from the product of the divided value and the current efficiency. Ma
Electrolyte solution before electrolysis with a certain concentration of sodium hydroxide
Hydrochloric acid when made alkaline and neutralized with a certain concentration of hydrochloric acid
The amount of consumed [H + ] 0 is set to 0 for free hydrogen ions,
The subsequent electrolysis solution is treated with hydrochloric acid from the same pH in the same manner.
Calculate the consumption [H + ] anod of hydrochloric acid at the time of neutralization.
Electrolysis from [H + ] anod- [H + ] 0
The free hydrogen ions generated on the anode side by
Can be. The electrode reactions occurring on both sides are shown below.
【手続補正2】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】0010[Correction target item name] 0010
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【0010】 陰極側における反応 H2O+e−→1/2H2+OH− (C1) (1) Na+OH− (C2)→NaOH (2) 但し、[OH−(c1)]、[OH−(c2)]は、そ
れぞれ総水酸イオン濃度、水酸化ナトリウムの水酸イオ
ン濃度を示す。 [Cl− (C1)]−[Cl−(C2)]=[Cl− (C3)] (3) 但し、[Cl− (C1)]、[Cl− (C2)]、及び
[Cl− (C3)]は、それぞれ電解前の塩素イオン濃
度、電解後の塩素イオン濃度、及び陰極側から陽極側に
移動した塩素イオン濃度を示す。 [OH− (C2)]=[Cl− (C3)] (4) 陽極側における反応 1/2H2O →1/4O2+H+ (a1)+e− (5) Cl− (al)→1/2Cl2+e− (6) 1/2Cl2+H2O→ HOCl+H+ (a2)+e− (7) H+ (a2)+Cl− (a2)→HCl (8) 陰極側から陽極側に拡散移動した塩素イオン量は、両極
側同量であることから、 [Cl− (a1)]+[Cl− (a2)]=[Cl− (C3)] (9) 従って、陽極では(5)、(6)の電極反応が進行し、
(5)、(8)により塩酸が生成される。電流効率を考
慮に入れると、遊離の水酸イオン量は [OH−](c1)×(電流効率)−[OH−](c2)=[OH−]cat hod−[OH−]0 (10) となる。 遊離の水素イオン量 {[H+ (a1)]+[H+ (a2)]}×(電流効率)−[HOCl]−[HCl]=[H+]anod−[H+]0 (11) [H+ (a1)]+[H+ (a2)]はFaradyの
法則に従って電流と電解時間の積をFarady定数で
除した値となる。 (4)式より求めた遊離水酸イオン含
有の陰極電解生成液とL−アスコルビン酸との反応は以
下の通りである。(A)はL−アスコルビン酸と陰極電
解生成中の遊離の水酸イオンとの反応式であり、pHが
高い領域での反応で、L−アスコルビン酸の第2位と第
3位の水酸基と遊離の水酸イオンが置換されたものであ
る。この際、遊離の水素イオンが生成される。(B)は
L−アスコルビン酸と陰極電解生成中の水酸化ナトリウ
ムとの反応で、pHの高い領域ではL−アスコルビン酸
の第2位と第3位で中和反応が起こり、2分子の水が生
成される。(C)はpHの低い領域での反応で1分子の
水が生成される。[0010] The reaction at the cathode side H 2 O + e - → 1 / 2H 2 + OH - (C1) (1) Na + OH - (C2) → NaOH (2) where, [OH- (c1)], [OH- ( c2) ] indicate the total hydroxide ion concentration and the hydroxide ion concentration of sodium hydroxide, respectively. [Cl - (C1)] - [Cl- (C2)] = [Cl - (C3)] (3) where, [Cl - (C1)] , [Cl - (C2)], and [Cl - (C3 )] are respectively the concentration of chlorine ions before the electrolysis, the chloride ion concentration after electrolysis, and the chlorine ion concentration having moved to the anode side from the cathode side. [OH - (C2)] = [Cl - (C3)] (4) 2 Reaction 1 / 2H at the anode side O → 1 / 4O 2 + H + (a1) + e - (5) Cl - (al) → 1 / 2Cl 2 + e − (6) 1 / 2Cl 2 + H 2 O → HOCl + H + (a2) + e − (7) H + (a2) + Cl − (a2) → HCl (8) Chlorine diffused from the cathode side to the anode side since ion amount is bipolar side the same amount, [Cl - (a1)] + [Cl - (a2)] = [Cl - (C3)] (9) Therefore, the anode (5), (6) Electrode reaction progresses,
Hydrochloric acid is generated by (5) and (8). Consider current efficiency
Taking into consideration, hydroxide ion amount of liberated [OH -] becomes 0 (10) (c1) × ( current efficiency) - [OH -] (c2 ) = [OH -] cat hod - - [OH] . Free hydrogen ion amount {[H + (a1) ] + [H + (a2) ]} × (current efficiency)-[HOCl]-[ HCl] = [H + ] anod- [H + ] 0 (11) [H + (a1) ] + [H + (a2) ] is Fardy's
According to the law, the product of the current and the electrolysis time is represented by the Faddy constant
It becomes the value which divided. The reaction between the cathodic electrolysis solution containing free hydroxyl ions and L-ascorbic acid, which is obtained from the equation (4), is as follows. (A) is a reaction formula between L-ascorbic acid and free hydroxyl ions generated during cathodic electrolysis. In the reaction in a high pH region, L-ascorbic acid reacts with the second and third hydroxyl groups. Free hydroxyl ions are substituted. At this time, free hydrogen ions are generated. (B) is a reaction between L-ascorbic acid and sodium hydroxide during cathodic electrolysis. In a high pH region, a neutralization reaction occurs at the second and third positions of L-ascorbic acid, and two molecules of water are formed. Is generated. In (C), one molecule of water is generated by a reaction in a low pH region.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 花 岡 孝 吉 長野県上田市大字上田1041−2 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takayoshi Hanaoka 1041-2 Ueda, Ueda-shi, Nagano
Claims (4)
陰極側に遊離の水酸イオンを生成せしめた電解生成液
と、アスコルビン酸との中和反応で、生成された遊離の
水素イオンを含有させたことを特徴とする遊離水素イオ
ン含有生成液。Claims: 1. An electrolyte solution is electrolyzed by an inert electrode,
A free hydrogen ion-containing production solution characterized by containing free hydrogen ions generated by a neutralization reaction between an electrolysis solution in which free hydroxide ions are generated on the cathode side and ascorbic acid.
極により電解し、その結果、陰極側に遊離の水酸イオン
を生成せしめた電解生成液と、アスコルビン酸との中和
反応で生成された遊離の水素イオンを含有させたことを
特徴とする遊離水素イオン含有生成液。2. An electrolyte solution is electrolyzed by an inert electrode through a diaphragm, and as a result, formed by a neutralization reaction between an electrolysis solution in which free hydroxyl ions are generated on the cathode side and ascorbic acid. A product solution containing free hydrogen ions, wherein the product solution contains the obtained free hydrogen ions.
とを特徴とする請求項2記載の遊離水素イオン含有生成
液。3. The free hydrogen ion-containing product liquid according to claim 2, wherein the diaphragm is a charged membrane or an uncharged membrane.
から飽和状態であり、且つ陰陽両イオンの遊離イオンの
濃度が10-4〜10-2mol/lであり、更に直流印加
電流値が0.25〜25A/lの範囲であることを特徴
とする請求項1または2記載の遊離水素イオン含有生成
液。4. The concentration of the electrolyte solution is 10 −4 mol / l.
To a saturated state, the concentration of free ions of both anions and cations is 10 −4 to 10 −2 mol / l, and the DC applied current value is in the range of 0.25 to 25 A / l. The free hydrogen ion-containing product liquid according to claim 1 or 2, wherein
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27653597A JPH1192388A (en) | 1997-09-24 | 1997-09-24 | Produced solution containing free hydrogen ton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27653597A JPH1192388A (en) | 1997-09-24 | 1997-09-24 | Produced solution containing free hydrogen ton |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1192388A true JPH1192388A (en) | 1999-04-06 |
Family
ID=17570835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27653597A Pending JPH1192388A (en) | 1997-09-24 | 1997-09-24 | Produced solution containing free hydrogen ton |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1192388A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162176A1 (en) * | 2000-06-08 | 2001-12-12 | Mikuni Corporation | Electrolyzed water of anode side and process for production thereof |
-
1997
- 1997-09-24 JP JP27653597A patent/JPH1192388A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162176A1 (en) * | 2000-06-08 | 2001-12-12 | Mikuni Corporation | Electrolyzed water of anode side and process for production thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6551492B2 (en) | Electrolyzed water of anode side and process for production thereof | |
US8562860B2 (en) | Method for activating and stabilizing dissolved hydrogen in water | |
GB2441427A (en) | Method and apparatus for generating electrolysed water | |
JP2005058848A (en) | Production method for water used for washing, disinfecting, and wound healing, its production apparatus, and water used for washing, disinfecting, and wound healing | |
WO2004080901A1 (en) | Process for producing mixed electrolytic water | |
JP2002301476A (en) | Ascorbylglucosamine electrolyzed water and method for making the same | |
KR100761099B1 (en) | An apparatus and method for manufacturing reducing hydrogen water using brown's gas, and an apparatus and method for manufacturing for reducing hydrogen drinking water using brown's gas | |
KR20160093650A (en) | Electrolytic cell equipped with concentric electrode pairs | |
WO2004076363A1 (en) | Method for producing mixed electrolyzed water | |
JPH06173062A (en) | Electrolyzing method for aqueous alkali chloride solution | |
JPH1192388A (en) | Produced solution containing free hydrogen ton | |
JP2000061470A (en) | Injection water containing electrolytic liquid | |
JPH1190442A (en) | Free ion-containing electrolytic liquid | |
JP2000005757A (en) | Economical production of electrolytic sterilizing water | |
JP2001079549A (en) | Production of electrolytic water, electrolyzed water on cathode side, electrolytic auxiliary and water electrolytic device | |
JPH11192485A (en) | Production of free hydroxide ion | |
JP4181170B2 (en) | Drinking electrolyzed water and method for producing the same | |
JP2003293178A (en) | Method for preparing chemical for water treatment | |
JPS61261488A (en) | Electrolyzing method for alkaline metallic salt of amino acid | |
JP2005342645A (en) | Method for producing electrolytic water | |
JP2005152867A (en) | Electrolytic water manufacturing means | |
CN101391832B (en) | Method for preparing acidic high oxidation water | |
CN111437434B (en) | Hypochlorous acid liquid dressing and preparation method thereof | |
JPH11192486A (en) | Frozen body of electrolyzed aqueous solution and its use | |
Bazaev et al. | Diamond and platinum electrodes for urea electrochemical oxidation |