CN112811559A - Low-deuterium hydrogen water and preparation method and application thereof - Google Patents
Low-deuterium hydrogen water and preparation method and application thereof Download PDFInfo
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- 229910052805 deuterium Inorganic materials 0.000 title claims abstract description 204
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 122
- 239000001257 hydrogen Substances 0.000 title claims abstract description 122
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims abstract description 202
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 7
- 239000003651 drinking water Substances 0.000 claims abstract description 5
- 235000020188 drinking water Nutrition 0.000 claims abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- 229910052987 metal hydride Inorganic materials 0.000 claims description 11
- 150000004681 metal hydrides Chemical class 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000003792 electrolyte Substances 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000012266 salt solution Substances 0.000 claims description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 5
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 5
- 239000012312 sodium hydride Substances 0.000 claims description 4
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910000103 lithium hydride Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 claims description 3
- 229910000105 potassium hydride Inorganic materials 0.000 claims description 3
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 3
- 235000011151 potassium sulphates Nutrition 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 235000002639 sodium chloride Nutrition 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 230000003064 anti-oxidating effect Effects 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000012827 research and development Methods 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 235000015203 fruit juice Nutrition 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000002292 Radical scavenging effect Effects 0.000 description 2
- 238000009098 adjuvant therapy Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/06—Free radical scavengers or antioxidants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/026—Treating water for medical or cosmetic purposes
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses low deuterium hydrogen water and a preparation method and application thereof, and the preparation method comprises the following steps: 1) preparation of deuterium-depleted hydrogen gas: using deuterium-depleted water as a raw material to generate deuterium-depleted hydrogen; 2) hydrogen gas into deuterium-depleted water: filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water and uniformly mixing to obtain deuterium-depleted hydrogen water; 3) and (6) filling. The deuterium-depleted hydrogen water prepared by using the deuterium-depleted water as the raw material has low deuterium content, can be used as high-quality drinking water, has obvious effects in the fields of tumor treatment, oxidation resistance and the like, has simple preparation method, few process parameters and loose preparation conditions, is suitable for industrial popularization and use, can further increase the hydrogen content by adopting a better gas-liquid mixing measure on the basis of the invention, provides better product varieties, and provides a new idea for the preparation and research and development of deuterium-depleted hydrogen water products.
Description
Technical Field
The invention belongs to the technical field of low deuterium hydrogen water preparation, and particularly relates to low deuterium hydrogen water and a preparation method and application thereof.
Background
Deuterium-depleted water is water with deuterium content lower than that of natural water (natural deuterium content is generally 150-155ppm), especially water with deuterium content less than 135 ppm. In the area with higher altitude in nature, the deuterium content is slightly reduced, but the deuterium content is generally reduced little.
At present, many researches show that the deuterium-depleted water has obvious effects in the fields of tumor adjuvant therapy, nervous system disease improvement, immunity improvement and the like, and is one of the hot spots of the current researches. However, hydrogen contained in water has been studied in the fields of radical scavenging and adjuvant therapy of tumor.
From the perspective of relevant mechanisms, no matter low deuterium is adopted, or hydrogen is added into the low deuterium, the low deuterium and hydrogen have similar effects on the fields of radical scavenging, oxidation resistance and the like, and the two components can be superposed to produce more remarkable effects. However, no related product exists in the current market, and in order to make up for the blank, the invention prepares the deuterium-depleted hydrogen for the first time, and the deuterium-depleted hydrogen is used as a raw material and mixed with the deuterium-depleted water to prepare the deuterium-depleted hydrogen water, so that the effect of the product is expected to be further enhanced.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide low deuterium hydrogen water and a preparation method and application thereof.
In order to achieve the purpose and achieve the technical effect, the invention adopts the technical scheme that:
a deuterium-depleted hydrogen water is prepared by filling deuterium-depleted hydrogen prepared from deuterium-depleted water with optionally added auxiliary agent.
The invention discloses a preparation method of low deuterium hydrogen water, which comprises the following steps:
1) preparation of deuterium-depleted hydrogen
Using deuterium-depleted water as a raw material to generate hydrogen and oxygen, wherein the generated hydrogen is deuterium-depleted hydrogen;
2) filling hydrogen into deuterium-depleted water
Filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water and uniformly mixing to obtain deuterium-depleted hydrogen water;
3) and (6) filling.
Further, in the step 1), the deuterium content in the deuterium-depleted water is 1-140ppm, an auxiliary agent is selectively added into the deuterium-depleted water, and the deuterium-depleted water generates deuterium-depleted hydrogen and oxygen through electrolysis or chemical reaction.
The auxiliary agents comprise auxiliary agents for improving mouthfeel and taste or various auxiliary agents for realizing the effects of improving nutrient components and the like, and comprise mineral substances, sugar, citric acid, phosphoric acid, fruit juice, tea and the like, and can be flexibly added according to actual requirements.
Furthermore, the deuterium-depleted water is added into pure water or electrolyte for electrolysis to generate deuterium-depleted hydrogen and oxygen, and the electrolysis speed is 0.01-1000000L/min.
Further, the electrolyte is strong base or salt solution, the strong base is one or a combination of several of sodium hydroxide, potassium hydroxide and calcium hydroxide, and the salt solution is one or a combination of several of sodium chloride, potassium sulfate and sodium sulfate.
Further, deuterium-depleted water is mixed with the metal or the metal hydride and generates deuterium-depleted hydrogen and oxygen through a chemical reaction, wherein the molar ratio of the deuterium-depleted water to the metal hydride is 1: 1000000-1: 10.
further, the metal is one or a combination of several of lithium, sodium, potassium, calcium and magnesium, and the metal hydride is one or a combination of several of lithium hydride, sodium hydride, potassium hydride and calcium hydride.
Further, in the step 2), the deuterium-depleted water is introduced into a gas-liquid mixer, and the temperature of the deuterium-depleted water is stabilized at 0-35 ℃; filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water, dispersing the deuterium-depleted hydrogen into bubbles with the size of 0.01nm-10mm through a gas-liquid mixer, wherein the molar flow ratio of the deuterium-depleted hydrogen to the deuterium-depleted water is 1: 1000000-1: 10, the temperature in the gas-liquid mixer is 0-35 ℃, and the pressure is 0-10 MPa.
Further, in the step 2), the deuterium content in the deuterium-depleted hydrogen water is 1-140ppm, and the hydrogen content in the deuterium-depleted hydrogen water is 0.0001-100 ppm.
The invention discloses application of low deuterium hydrogen water in the fields of high-quality drinking water, tumor treatment and oxidation resistance.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses low deuterium hydrogen water and a preparation method and application thereof, and the preparation method comprises the following steps: 1) preparation of deuterium-depleted hydrogen gas: using deuterium-depleted water as a raw material to generate hydrogen and oxygen, wherein the generated hydrogen is deuterium-depleted hydrogen; 2) hydrogen gas into deuterium-depleted water: filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water and uniformly mixing to obtain deuterium-depleted hydrogen water; 3) and (6) filling. The invention provides deuterium-depleted hydrogen water and a preparation method and application thereof.A deuterium-depleted hydrogen gas is prepared for the first time by using deuterium-depleted water or deuterium-depleted water containing an auxiliary agent, the deuterium-depleted hydrogen gas is prepared by taking the deuterium-depleted water as a raw material and mixing the raw material with the deuterium-depleted water, the deuterium content in the deuterium-depleted hydrogen water prepared by taking the deuterium-depleted water as the raw material is low, the deuterium-depleted hydrogen water can be used as high-quality drinking water, and the deuterium-depleted hydrogen water has obvious effects in the fields of tumor treatment, oxidation resistance and the like.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
A deuterium-depleted hydrogen water is prepared through filling deuterium-depleted hydrogen prepared from deuterium-depleted water at low temp (0-35 deg.C) to deuterium-depleted water, and selectively adding assistants including the assistants for improving taste and taste or the assistants for increasing nutrients, including minerals, sugar, citric acid, phosphoric acid, fruit juice, tea, etc.
As shown in fig. 1, a method for preparing deuterium-depleted hydrogen water comprises the following steps:
1) preparation of deuterium-depleted hydrogen
Using deuterium-depleted water as a raw material, generating hydrogen and oxygen by methods of electrolysis, chemical reaction and the like, wherein the generated hydrogen is deuterium-depleted hydrogen, and the deuterium content in the deuterium-depleted water raw material is 1-140ppm, preferably 25-100 ppm; the chemical equation is as follows:
2H2O→2H2+O2
when deuterium-depleted water is added into pure water or electrolyte for electrolysis to generate deuterium-depleted hydrogen and oxygen, the electrolysis process can be realized by pure water electrolysis or electrolyte addition for electrolysis, and the electrolyte can be in the form of strong base or other salt solution; the strong base can be sodium hydroxide, potassium hydroxide, calcium hydroxide, etc., and the salt solution can be sodium chloride, potassium sulfate, sodium sulfate, etc.; the electrolysis speed is 0.01-1000000L/min, preferably 0.1-100L/min.
The invention can generate deuterium-depleted hydrogen by the reaction of metal and deuterium-depleted water; the chemical equation is as follows:
2R+2H2O→2ROH+H2
the invention can also generate deuterium-depleted hydrogen by the reaction of metal hydride and deuterium-depleted water, wherein the molar ratio of the metal hydride to the deuterium-depleted water is 1: 1000000-1: 10, preferably 1: 100000-1: 1000, parts by weight; the chemical equation is as follows:
RH+H2O→ROH+H2
r, RH is metal or metal hydride respectively; the metal is one or a combination of more of lithium, sodium, potassium, calcium and magnesium; the metal hydride RH is one of lithium hydride, sodium hydride, potassium hydride, calcium hydride, and the like.
The deuterium-depleted water can be pure deuterium-depleted water, a certain amount of water for improving the taste or flavor or adding some auxiliary agents such as nutrient substances and the like can be added into the deuterium-depleted water, the auxiliary agents comprise minerals, sugar, citric acid, phosphoric acid, fruit juice, tea and the like, and other auxiliary agents can be added according to actual requirements.
2) Preparation of low deuterium hydrogen water
Filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water, wherein the molar flow ratio of the deuterium-depleted hydrogen to the deuterium-depleted water is 1: 1000000-1: 10, preferably 1: 100000-1: 1000, specifically: the low deuterium hydrogen and the low deuterium water are respectively led into a gas-liquid mixer, and the low deuterium hydrogen is dispersed by the gas-liquid mixer to generate smaller bubbles, so that the low deuterium hydrogen is more favorably dissolved in the low deuterium water to prepare the low deuterium hydrogen water, wherein the low deuterium content in the low deuterium hydrogen is 1-140ppm, preferably 25-100ppm, and the low deuterium content in the low deuterium hydrogen is 0.0001-100ppm, preferably 0.01-10 ppm.
In the step 2), in the gas-liquid mixer, the diameter size of the hydrogen bubbles is 0.01nm-10mm, preferably 0.1nm-10 μm, and the mixing pressure is 0-10MPa (gauge pressure), preferably 0.1-0.5MPa (gauge pressure), and the pressure can be directly used by the high-pressure hydrogen generated by electrolysis, or can be further pressurized to generate the high-pressure hydrogen.
In the step 2), the process of filling the deuterium depleted hydrogen gas obtained in the step 1) into deuterium depleted water is generally a low temperature process, and the temperature is 0-35 ℃, preferably 2-25 ℃.
3) And (6) filling.
In the step 3), the filling temperature is 0-35 ℃, and preferably 2-25 ℃; the bottle for filling can be a glass bottle, an aluminum bottle or a plastic bottle, and the plastic bottle is generally made of PP, PE, PET and other materials; the bottle cap for filling can be a plastic cap or a metal cap, the plastic cap is generally made of PP, PE and the like, and the metal cap is an aluminum cap, a stainless steel cap and the like.
The invention discloses application of low deuterium hydrogen water in the fields of high-quality drinking water, tumor treatment and oxidation resistance.
Example 1
A deuterium-depleted hydrogen water is prepared by charging deuterium-depleted hydrogen gas prepared from deuterium-depleted water into deuterium-depleted water at 0-35 deg.C.
As shown in fig. 1, a method for preparing deuterium depleted aqueous hydrogen by electrolysis comprises the following steps:
1) preparation of deuterium-depleted hydrogen
Adding deuterium-depleted water with 25ppm of deuterium content into an electrolytic cell containing pure water, and generating deuterium-depleted hydrogen at the electrolytic rate of 500ml/min and the pressure of 0.3 MPa;
2) preparation of low deuterium hydrogen water
2.1) cooling the deuterium-depleted water, and controlling the temperature to be about 2 ℃;
2.2) mixing the deuterium-depleted hydrogen generated in the step 1) with the deuterium-depleted water cooled in the step 2.1) at the flow rate of 0.1mol/h and the flow rate of 100mol/h in a gas-liquid mixer, dispersing the deuterium-depleted hydrogen by using the gas-liquid mixer to generate smaller bubbles, wherein the diameter size of the hydrogen bubbles is 0.01nm-10mm, and the deuterium-depleted hydrogen is more favorably dissolved in the deuterium-depleted water;
3) the produced deuterium-depleted water is filled in an aluminum bottle, and the bottle cap is an aluminum cap.
Example 2
A preparation method of deuterium-depleted hydrogen water, which produces deuterium-depleted hydrogen water by an electrolysis method, comprises the following steps:
1) preparation of deuterium-depleted hydrogen
Adding deuterium-depleted water with 25ppm of deuterium content into an electrolytic cell containing sodium hydroxide to generate deuterium-depleted hydrogen at an electrolysis rate of 500 ml/min; the pressure in the steam-water mixer is 0.3 MPa;
2) preparation of low deuterium hydrogen water
2.1) cooling the deuterium-depleted water, and controlling the temperature to be about 10 ℃;
2.2) mixing the deuterium-depleted hydrogen generated in the step 1) with the deuterium-depleted water cooled in the step 2.1) at the flow rate of 0.1mol/h and the flow rate of 100mol/h in a gas-liquid mixer, wherein the diameter size of hydrogen bubbles is 0.01nm-10 mm;
3) the produced deuterium-depleted water is filled in a glass bottle, and the bottle cap is an aluminum cap.
Example 3
A method for preparing low deuterium hydrogen water by metal hydride, comprising the following steps:
1) preparation of deuterium-depleted hydrogen
Slowly adding sodium hydride NaH into deuterium-depleted water with 100ppm of deuterium content to perform chemical reaction, pressurizing the generated deuterium-depleted hydrogen, then feeding the hydrogen into a gas-liquid mixer, and dispersing the hydrogen into fine bubbles, wherein the pressure in the gas-liquid mixer is 0.5 MPa;
2) preparation of low deuterium hydrogen water
2.1) cooling the deuterium-depleted water, and controlling the temperature to be about 25 ℃;
2.2) mixing the deuterium-depleted hydrogen generated in the step 1) with the deuterium-depleted water cooled in the step 2.1) at the flow rate of 0.001mol/h in a gas-liquid mixer, wherein the diameter size of hydrogen bubbles is 0.01nm-10 mm;
3) the produced deuterium-depleted water is filled in a PET bottle, and the bottle cap is a PP plastic cap.
Example 4
A preparation method of deuterium-depleted hydrogen water, which produces deuterium-depleted hydrogen water through metal preparation, comprises the following steps:
1) preparation of deuterium-depleted hydrogen
Slowly adding sodium metal into deuterium-depleted water with deuterium content of 100ppm, pressurizing the generated deuterium-depleted hydrogen, and then feeding the hydrogen into a gas-liquid mixer, wherein the pressure in the gas-liquid mixer is 0.1 MPa;
2) preparation of low deuterium hydrogen water
2.1) cooling the deuterium-depleted water, and controlling the temperature to be about 25 ℃;
2.2) mixing the deuterium-depleted hydrogen generated in the step 1) with the deuterium-depleted water cooled in the step 2.1) at the flow rate of 0.001mol/h and the flow rate of 100mol/h in a steam-water mixer, wherein the diameter size of hydrogen bubbles is 0.01nm-10 mm;
3) the produced deuterium-depleted water is filled in a PET bottle, and the bottle cap is a PE plastic cap.
The parts of the invention not specifically described can be realized by adopting the prior art, and the details are not described herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A deuterium-depleted hydrogen water is characterized in that deuterium-depleted hydrogen gas made of deuterium-depleted water is filled into deuterium-depleted water, and an auxiliary agent is selectively added into the deuterium-depleted water.
2. A preparation method of low deuterium hydrogen water is characterized by comprising the following steps:
1) preparation of deuterium-depleted hydrogen
Using deuterium-depleted water as a raw material to generate hydrogen and oxygen, wherein the generated hydrogen is deuterium-depleted hydrogen;
2) filling hydrogen into deuterium-depleted water
Filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water and uniformly mixing to obtain deuterium-depleted hydrogen water;
3) and (6) filling.
3. The method of claim 2, wherein in step 1), the deuterium content in the deuterium depleted water is 1-140ppm, optionally adding an auxiliary agent, and the deuterium depleted water is electrolyzed or chemically reacted to produce deuterium depleted hydrogen and oxygen.
4. The method of claim 3, wherein the deuterium depleted water is electrolyzed by adding it to pure water or an electrolyte at an electrolysis rate of 0.01L/min to 1000000L/min to produce deuterium depleted hydrogen and oxygen.
5. The method of claim 4, wherein the electrolyte is a strong base or a salt solution, the strong base is one or a combination of sodium hydroxide, potassium hydroxide and calcium hydroxide, and the salt solution is one or a combination of sodium chloride, potassium sulfate and sodium sulfate.
6. The method of claim 3, wherein the deuterium depleted water is mixed with a metal or metal hydride and chemically reacted to produce deuterium depleted hydrogen and oxygen, and the molar ratio of deuterium depleted water to metal hydride is 1: 1000000-1: 10.
7. the method of claim 6, wherein the metal is one or a combination of lithium, sodium, potassium, calcium, and magnesium, and the metal hydride is one or a combination of lithium hydride, sodium hydride, potassium hydride, and calcium hydride.
8. The method of claim 2, wherein in step 2), the deuterium depleted water is introduced into a gas-liquid mixer, and the temperature of the deuterium depleted water is stabilized at 0-35 ℃; filling the deuterium-depleted hydrogen obtained in the step 1) into deuterium-depleted water, dispersing the deuterium-depleted hydrogen into bubbles with the size of 0.01nm-10mm through a gas-liquid mixer, wherein the molar flow ratio of the deuterium-depleted hydrogen to the deuterium-depleted water is 1: 1000000-1: 10, the temperature in the gas-liquid mixer is 0-35 ℃, and the pressure is 0-10 MPa.
9. The method for preparing deuterium depleted hydrogen water according to claim 3, wherein in step 2), the deuterium content in deuterium depleted hydrogen water is 1-140ppm, and the hydrogen content in deuterium depleted hydrogen water is 0.0001-100 ppm.
10. Use of the deuterium depleted aqueous solution of claim 1 in the fields of high quality drinking water, tumour therapy, anti-oxidation.
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