CN114835084B - Hydrogen generation physiotherapy material bag and preparation method thereof - Google Patents
Hydrogen generation physiotherapy material bag and preparation method thereof Download PDFInfo
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000001257 hydrogen Substances 0.000 title claims abstract description 85
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 85
- 239000000463 material Substances 0.000 title claims abstract description 73
- 238000000554 physical therapy Methods 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 90
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 66
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 239000010455 vermiculite Substances 0.000 claims abstract description 37
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 37
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 37
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 32
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000292 calcium oxide Substances 0.000 claims abstract description 32
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 30
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000000376 reactant Substances 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 4
- 239000003463 adsorbent Substances 0.000 abstract description 3
- 235000012255 calcium oxide Nutrition 0.000 abstract description 3
- 235000017550 sodium carbonate Nutrition 0.000 abstract description 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract description 3
- 239000004480 active ingredient Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 230000006907 apoptotic process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 229910017090 AlO 2 Inorganic materials 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010052360 Colorectal adenocarcinoma Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000005016 Intestinal Neoplasms Diseases 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010062129 Tongue neoplasm Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 230000002424 anti-apoptotic effect Effects 0.000 description 1
- 230000002022 anti-cellular effect Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 230000002519 immonomodulatory effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 201000002313 intestinal cancer Diseases 0.000 description 1
- 201000003785 large intestine adenocarcinoma Diseases 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 208000002154 non-small cell lung carcinoma Diseases 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000010106 skin squamous cell carcinoma Diseases 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 201000006134 tongue cancer Diseases 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention belongs to the technical field of health physiotherapy bags, in particular to a hydrogen generation physiotherapy bag and a preparation method thereof, wherein the hydrogen generation physiotherapy bag comprises a reaction material, the reaction material is wrapped in a permeable and breathable inner wrapping layer, a sealing airtight outer wrapping layer is arranged outside the inner wrapping layer, the reaction material consists of aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate, vermiculite, sodium sulfate and active carbon according to corresponding parts by weight, vermiculite and active carbon in the reaction material are typical adsorbents, the surface area of the vermiculite and the active carbon is large, a loose and porous structure is beneficial to adhesion of various reaction active ingredients, related reactants can fully contact and chemically react, the chemical reaction for generating hydrogen is milder and more stable, explosion caused by violent reaction is avoided, and the reaction process is safer, so that the hydrogen generation physiotherapy bag can stably and safely generate a proper amount of hydrogen for physiotherapy on a human body.
Description
Technical Field
The invention belongs to the technical field of health physiotherapy bags, and particularly relates to a hydrogen generation physiotherapy material bag and a preparation method thereof.
Background
Hydrogen is a colorless and less dense gas than air, is poorly soluble in water, and in recent years, there has been an increasing research on hydrogen and human health, and a medical concept of "hydrogen medicine" has emerged, which is the effect of hydrogen and its mechanism in various systems of the body and related diseases.
The research shows that the hydrogen has the characteristic of selective antioxidation, and on the basis of selective antioxidation, the hydrogen also has therapeutic effects on oxidative damage, inflammatory reaction, apoptosis, abnormal vascular proliferation and the like in various disease processes, and in general, the hydrogen has the following biological effects: beautifying and anti-aging; metabolic regulation; immunomodulation; repairing tissue; anti-inflammatory; antiallergic; radiation resistance; anti-fatigue; anti-cellular variation; anti-apoptotic agents. Various national scientists worldwide have published a number of research papers or reports on the relationship between hydrogen and health, wherein journal of Science in the united states reports that the use of high pressure hydrogen and oxygen mixed gas successfully inhibited skin squamous cell carcinoma; high pressure H was found by Roberts et al in 1978 U.S. A 2 Inhalation can inhibit the growth of tumor cells and leukemia cells; the Japanese scientist in 2008 reports that the hydrogen-rich electrolyzed water can inhibit the growth of human tongue cancer cells; in 2011, the national scientist reports that the incidence rate of radiation-induced lymphoma is reduced and the survival rate is increased by intraperitoneal injection of hydrogen-enriched saline; in 2015, runtuwene et al report that intraperitoneal injection of hydrogen water can improve survival rate of experimental intestinal cancer mice; in 2018, the China ash tree memory team reports that hydrogen has an inhibiting effect on the growth of primary human large intestine adenocarcinoma cells and promotes the apoptosis of the cancer cells; the university of Hebei medical school in 2018 reported that 60% of hydrogen inhaled can inhibit the growth of non-small cell lung cancer.
The hydrogen inhalation with a certain dosage has an improvement effect on human health, but the concept of improving physique by inhaling hydrogen is not widely popularized at present, people cannot conveniently obtain hydrogen for breathing, related hydrogen production equipment and related hydrogen production methods for breathing are also lacking in the market, hydrogen can be combusted, and if management and control in the hydrogen production process are not standard, unstable hydrogen production and potential safety hazards are easily caused.
Disclosure of Invention
The invention aims to provide a hydrogen generation physiotherapy material bag and a preparation method thereof, which solve the technical problems of inconvenient, unstable and unsafe production of hydrogen for respiratory physiotherapy in the prior art.
To solve the above technical problem, a first aspect of the present invention is:
the utility model provides a hydrogen takes place physiotherapy material package, including the reactant, the reactant parcel is in permeable ventilative interior parcel layer, interior parcel layer is equipped with sealed airtight extranal packing layer outward, the reactant comprises following raw materials by weight: 20-45 parts of aluminum powder, 40-70 parts of calcium oxide, 0.5-2 parts of sodium hydroxide, 5-20 parts of sodium carbonate, 5-15 parts of vermiculite, 5-10 parts of sodium sulfate and 5-15 parts of activated carbon.
Preferably, the reaction materials consist of the following raw materials in parts by weight: 25-40 parts of aluminum powder, 45-65 parts of calcium oxide, 1-1.5 parts of sodium hydroxide, 10-15 parts of sodium carbonate, 8-12 parts of vermiculite, 6-9 parts of sodium sulfate and 8-12 parts of activated carbon.
Preferably, the reaction materials consist of the following raw materials in parts by weight: 35 parts of aluminum powder, 55 parts of calcium oxide, 1.2 parts of sodium hydroxide, 12 parts of sodium carbonate, 10 parts of vermiculite, 7.5 parts of sodium sulfate and 10 parts of activated carbon.
Preferably, the inner wrapping layer is made of breathable non-woven fabrics, and the outer packaging bag is made of an airtight plastic film or an aluminum film.
Preferably, the vermiculite and the activated carbon are granular.
Preferably, the particle size of the vermiculite and the activated carbon is 20-80 um.
The second aspect of the invention is:
the preparation method of the hydrogen generation physiotherapy material bag comprises the following steps:
(1) The raw materials are respectively weighed according to the following parts by weight: 20-45 parts of aluminum powder, 40-70 parts of calcium oxide, 0.5-2 parts of sodium hydroxide, 5-20 parts of sodium carbonate, 5-15 parts of vermiculite, 5-10 parts of sodium sulfate and 5-15 parts of activated carbon;
(2) Uniformly mixing the raw materials in the step (1) to enable aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate to adhere to vermiculite and activated carbon;
(3) And (3) filling the materials mixed in the step (2) into a water-permeable and air-permeable inner wrapping layer, and then filling the inner wrapping bag into a sealed and air-impermeable outer packaging bag after sealing.
Preferably, in the step (1), the calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are all in powder form, and the vermiculite and the activated carbon are in granular form.
Preferably, in the step (2), the aluminum powder, the calcium oxide, the sodium hydroxide, the sodium carbonate, the sodium sulfate, the vermiculite and the activated carbon are mixed in an inert gas environment; in the step (3), the mixed materials in the step (2) are filled into a sealed water-permeable and air-permeable inner wrapping bag in an inert gas environment, and the inner wrapping bag is filled into a sealed airtight outer wrapping bag after being sealed in the inert gas environment.
Compared with the prior art, the invention has the beneficial effects that:
1. the hydrogen generation physiotherapy material bag comprises a reaction material, wherein the reaction material is wrapped in a sealed water-permeable and breathable inner wrapping layer, an outer wrapping layer is arranged outside the inner wrapping layer, the reaction material consists of aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate, vermiculite, sodium sulfate and active carbon according to corresponding parts by weight, and the hydrogen generation physiotherapy material bag can stably and safely generate a proper amount of hydrogen for breathing so as to carry out physiotherapy on a human body. Wherein, the two salts of sodium carbonate and sodium sulfate in the reaction materials are anhydrous sodium carbonate and anhydrous sodium sulfate, which are water-absorbing drying agents mainly used for absorbing trace water permeated into the package and preventing materials such as calcium oxide and the like from gradually losing efficacy, so that the hydrogen generation physiotherapy material package can have longer shelf life; vermiculite and activated carbon in the reaction materials are typical adsorbents, the surface areas of the vermiculite and the activated carbon are large, a loose and porous structure is beneficial to adhesion of various effective reaction components, so that related reactants can be fully contacted and chemically reacted, the chemical reaction for generating hydrogen is milder and more stable, explosion caused by violent reaction is avoided, and the reaction process is safer.
2. The hydrogen generation physiotherapy material bag can be used for steaming therapy, released hydrogen is mixed into the indoor air of steaming therapy, so that the skin can be steamed in a hydrogen environment, the effects of beautifying and resisting aging and assisting in treating skin diseases are achieved, and in addition, part of hydrogen is inhaled into the body, so that the physiotherapy effect is achieved.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The parts of the examples below where specific conditions are not noted are carried out according to conventional conditions or conditions suggested by the manufacturer, and reagents or equipment used are conventional products available commercially without being noted to the manufacturer. In the following examples, 1 part was 1g.
Example 1
The utility model provides a hydrogen takes place physiotherapy material package, this hydrogen takes place physiotherapy material package includes the reaction material, and the reaction material parcel is in permeable ventilative interior parcel layer, is equipped with sealed airtight extranal packing layer outside the interior parcel layer to prevent that oxygen in the air, moisture, carbon dioxide etc. can participate in the material entering of chemical reaction and lead to reaction material inefficacy. The outer packing layer is arranged outside the inner packing layer, in the embodiment, the inner packing layer is made of breathable non-woven fabrics, the outer packing bag is made of an airtight plastic film or an aluminum film, and a tearing line is arranged on the outer packing bag, so that the inner packing layer and the outer packing bag can be torn.
In this example, the reaction mass consisted of the following raw materials in parts by weight: 20 parts of aluminum powder, 40 parts of calcium oxide, 0.5 part of sodium hydroxide, 5 parts of sodium carbonate, 5 parts of vermiculite, 5 parts of sodium sulfate and 5 parts of activated carbon. The vermiculite and the activated carbon are granular with the grain diameter of 20-80 um; aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are in powder form.
The vermiculite and the activated carbon in the reaction materials are typical adsorbents, the surface areas of the vermiculite and the activated carbon are large, the loose and porous structure is beneficial to the adhesion of various effective components of the reaction, and in the reaction process, related reactants are fully contacted and chemically reacted. In addition, the two salts of sodium carbonate and sodium sulfate in the reaction materials are anhydrous sodium carbonate and anhydrous sodium sulfate, which are commonly used water-absorbing drying agents, and are mainly used for absorbing trace water permeated into the package, so as to prevent the materials such as calcium oxide and the like from gradually losing efficacy and play a role in participating in partial chemical reactions.
The hydrogen generation physiotherapy material bag can be used in steaming therapy, and the specific use mode is as follows: the inner wrapping layer and the outer wrapping bag are torn open to form a small opening, and then the hydrogen generating physiotherapy material bag is immersed into a container filled with water, so that the water gradually enters the inner wrapping layer, the hydrogen is slowly reacted and gradually released, and the released hydrogen is mixed into the steam treatment indoor air, so that the skin can be steamed in a hydrogen environment, and the effects of beautifying, resisting aging and assisting in treating skin diseases are achieved. In addition, part of hydrogen is absorbed into the body, thereby having physiotherapy effect.
It should be noted that although hydrogen is nontoxic and physiologically inert to the human body, if the hydrogen content in the air is increased, anoxic asphyxia is caused, so that the hydrogen generating physiotherapy kit needs to be used according to the specification.
The chemical reaction principle of the reaction materials in the hydrogen generation physiotherapy material bag is as follows:
(1) Calcium oxide reacts with water: caO+H 2 O=Ca(OH) 2 +heat;
(2) The calcium hydroxide produced in step (1) is reacted with sodium carbonate: ca (OH) 2 +Na 2 CO 3 =CaCO 3 +2NaOH；
(3) Reaction principle for producing hydrogen: aluminum powder + strong base- > meta-aluminate + hydrogen:
for example: 2Al+Ca (OH) 2 +2H 2 O=Ca(AlO 2 ) 2 +3H 2 Here, the calcium hydroxide produced in step (2) participates in the reaction;
2Al+2NaOH+2H 2 O=2NaAlO 2 +3H 2 here, sodium hydroxide in the reaction mass participates in the reaction.
The preparation method of the hydrogen generation physiotherapy material bag comprises the following steps:
(1) The raw materials are respectively weighed according to the following parts by weight: 20 parts of aluminum powder, 40 parts of calcium oxide, 0.5 part of sodium hydroxide, 5 parts of sodium carbonate, 5 parts of vermiculite, 5 parts of sodium sulfate and 5 parts of activated carbon.
The calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are all in powder form, and aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are all raw material powder stored in a sealing way, or block or granular calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are respectively ground in an inert gas environment to prepare the powder; vermiculite and activated carbon are granular, crushed and sieved to obtain the product.
The weighing operation is also operated in an inert gas atmosphere, where the inert gas may be nitrogen.
(2) Uniformly mixing the raw materials in the step (1) to enable aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate to be adhered to vermiculite and activated carbon.
In the step, aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are uniformly distributed on vermiculite and active carbon, so that the phenomenon that reaction is too intense due to accumulation of reaction materials is avoided, and if the reaction is intense, heat is possibly intensively generated to generate small-amplitude explosion. In addition, in this step, aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate, sodium sulfate, vermiculite and activated carbon are mixed in an inert gas atmosphere.
(3) And (3) filling the materials mixed in the step (2) into a water-permeable and air-permeable inner wrapping layer, and then filling the inner wrapping bag into a sealed and air-impermeable outer packaging bag after sealing.
In the step, the materials mixed in the step (2) are filled into a permeable and breathable inner wrapping bag in an inert gas environment, and the inner wrapping bag is sealed in the inert gas environment and then filled into a sealed airtight outer packaging bag.
Example 2
The hydrogen generation physiotherapy material bag is the same as the preparation method of the hydrogen generation physiotherapy material bag in the embodiment 1, and the difference is that the reaction materials in the hydrogen generation physiotherapy material bag are composed of the following raw materials in parts by weight: 25 parts of aluminum powder, 45 parts of calcium oxide, 1 part of sodium hydroxide, 10 parts of sodium carbonate, 8 parts of vermiculite, 6 parts of sodium sulfate and 8 parts of activated carbon.
Example 3
The hydrogen generation physiotherapy material bag is the same as the preparation method of the hydrogen generation physiotherapy material bag in the embodiment 1, and the difference is that the reaction materials in the hydrogen generation physiotherapy material bag are composed of the following raw materials in parts by weight: 30 parts of aluminum powder, 50 parts of calcium oxide, 1.2 parts of sodium hydroxide, 13 parts of sodium carbonate, 10 parts of vermiculite, 8 parts of sodium sulfate and 10 parts of activated carbon.
Example 4
The hydrogen generation physiotherapy material bag is the same as the preparation method of the hydrogen generation physiotherapy material bag in the embodiment 1, and the difference is that the reaction materials in the hydrogen generation physiotherapy material bag are composed of the following raw materials in parts by weight: 35 parts of aluminum powder, 55 parts of calcium oxide, 1.5 parts of sodium hydroxide, 15 parts of sodium carbonate, 12 parts of vermiculite, 9 parts of sodium sulfate and 12 parts of active carbon.
Example 5
The hydrogen generation physiotherapy material bag is the same as the preparation method of the hydrogen generation physiotherapy material bag in the embodiment 1, and the difference is that the reaction materials in the hydrogen generation physiotherapy material bag are composed of the following raw materials in parts by weight: 40 parts of aluminum powder, 65 parts of calcium oxide, 1.8 parts of sodium hydroxide, 18 parts of sodium carbonate, 13 parts of vermiculite, 9 parts of sodium sulfate and 13 parts of active carbon.
Example 6
The hydrogen generation physiotherapy material bag is the same as the preparation method of the hydrogen generation physiotherapy material bag in the embodiment 1, and the difference is that the reaction materials in the hydrogen generation physiotherapy material bag are composed of the following raw materials in parts by weight: 45 parts of aluminum powder, 70 parts of calcium oxide, 2 parts of sodium hydroxide, 20 parts of sodium carbonate, 15 parts of vermiculite, 10 parts of sodium sulfate and 15 parts of active carbon.
The hydrogen generating physiotherapy bags of examples 1 to 6 were used in one bag each to detect the gas generation, and in the detection process, a hydrogen gas detector was used to detect the concentration of hydrogen, and the detection results are shown in table 1 below:
table 1-table for detecting hydrogen generation conditions of physical therapy material bags:
in table 1, the criteria for ending gas production are: when the hydrogen generating physiotherapy material bag does not generate continuous bubbles. In table 1, the unit of L/(kg·min) is obtained by conversion, and does not represent the actual gas production amount of the hydrogen gas generating physiotherapy bag, for example, in example 6, the gas release rate of 50L/(kg·min) per minute is obtained by conversion, and does not represent that the hydrogen gas generating physiotherapy bag in example 6 can generate 50L hydrogen gas, and since the material in the hydrogen gas generating physiotherapy bag is small, the amount of hydrogen gas actually generated is small, and the hydrogen gas is mainly used for breathing by a person, and the concentration of hydrogen gas in a room is within a safe range, and does not cause risks such as explosion.
In table 1, the gas production rate is sequentially increased in examples 1 to 6, mainly because in examples 1 to 6, aluminum powder in the physiotherapy material package is gradually added, and the volume of hydrogen gas generated by the physiotherapy material package which reacts with water to release hydrogen gas is in direct proportion to the mass of the aluminum powder in the physiotherapy material package; in examples 1 to 6, the amounts of the several reaction raw materials, namely, calcium oxide, sodium hydroxide and sodium carbonate, were also increased in order, so that the reaction was promoted; in examples 1 to 6, the vermiculite and the activated carbon were increased in order, and the reaction contact area was increased, so that the reaction rate was also increased.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an improve hydrogen generation physiotherapy material package of hydrogen release rate every minute which characterized in that: the reaction material is wrapped in a permeable and breathable inner wrapping layer, a sealed airtight outer wrapping layer is arranged outside the inner wrapping layer, and the reaction material is composed of the following raw materials in parts by weight: 45 parts of aluminum powder, 70 parts of calcium oxide, 2 parts of sodium hydroxide, 20 parts of sodium carbonate, 15 parts of vermiculite, 10 parts of sodium sulfate and 15 parts of active carbon.
2. The hydrogen generating physiotherapy kit of claim 1, wherein: the inner wrapping layer is made of breathable non-woven fabrics, and the outer packaging bag is made of an airtight plastic film or an aluminum film.
3. The hydrogen generating physiotherapy kit of claim 1, wherein: the vermiculite and the activated carbon are granular.
4. The hydrogen generating physiotherapy kit of claim 3, wherein: the grain diameter of the vermiculite and the active carbon is between 20um and 80 um.
5. The preparation method of the hydrogen generation physiotherapy material bag is characterized by comprising the following steps of:
(1) The raw materials are respectively weighed according to the following parts by weight: 45 parts of aluminum powder, 70 parts of calcium oxide, 2 parts of sodium hydroxide, 20 parts of sodium carbonate, 15 parts of vermiculite, 10 parts of sodium sulfate and 15 parts of active carbon;
(2) Uniformly mixing the raw materials in the step (1) to enable aluminum powder, calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate to adhere to vermiculite and activated carbon;
(3) And (3) filling the materials mixed in the step (2) into a water-permeable and air-permeable inner wrapping layer, and then filling the inner wrapping bag into a sealed and air-impermeable outer packaging bag after sealing.
6. The method for preparing a hydrogen generating physiotherapy kit according to claim 5, wherein: in the step (1), the calcium oxide, sodium hydroxide, sodium carbonate and sodium sulfate are all in powder form, and the vermiculite and the activated carbon are in granular form.
7. The method for preparing a hydrogen generating physiotherapy kit according to claim 5, wherein: in the step (2), the aluminum powder, the calcium oxide, the sodium hydroxide, the sodium carbonate, the sodium sulfate, the vermiculite and the activated carbon are mixed in an inert gas environment; in the step (3), the materials mixed in the step (2) are filled into a water-permeable and air-permeable inner wrapping bag in an inert gas environment, and the inner wrapping bag is sealed in the inert gas environment and then filled into an air-impermeable outer wrapping bag.
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| CN101948093A (en) * | 2010-10-22 | 2011-01-19 | 中南大学 | Method for preparing hydrogen by cracking water by using aluminum-based material |
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