Method for cheaply preparing long-acting hydrogen-rich water

Abstract

A method for cheaply preparing long-acting hydrogen-rich water comprises the following steps: step 1, uniformly stirring a hydrogen-binding agent and drinking water to obtain a solution; step 2, transferring the solution obtained in the step 1 to an absorption tower via pipes, so as to cause counter-flow mixing of a gas phase and a liquid phase in the absorption tower because hydrogen at the lower part of the absorption tower runs from bottom to top, and fully contacting the gas phase and the liquid phase to reach absorption balance; and step 3, enabling superfluous hydrogen to flow out from the top of an absorption tower at the terminal of the production line, and enabling hydrogen-rich water saturated with dissolved hydrogen to flow out from the bottom of the absorption tower, and loading by using glass bottles so as to obtain long-acting hydrogen-rich water. According to the method, the hydrogen concentration of hydrogen-rich water at normal temperature under normal pressure reaches 1500 ppb, and the hydrogen concentration still is 1000 ppb or more after the hydrogen-rich water is stored for 12 month by adding a hydrogen-binding agent, and the requirements for industrialized production and commercialized operation are reached.

Description

technical field [0001] The invention relates to the field of functional drinking water, in particular to a method for preparing long-acting hydrogen-rich water at low cost. Background technique [0002] Scientific research in the fields of biology, medicine, and life sciences has reached a common conclusion—human health and longevity are all related to free radicals produced during life. That is to say, due to the free radicals produced in the metabolic process of human life, the cells are damaged, leading to the occurrence of various diseases, affecting human health, and even affecting life span. [0003] Based on this research progress, people began to scavenge free radicals in the body, and achieved important research progress and results. And these research results are also consistent with the results of Chinese herbal medicines that have been circulated and perfected for thousands of years in my country to eliminate diseases and cure diseases. Because most Chinese her...

AI Technical Summary

Problems solved by technology

Therefore, as a commodity, hydrogen-rich water must also solve two important problems: one is the need for reliable packaging containers, the Chinese patent "Packaging Bag (Hydrogen-Rich Brand Hydrogen-Rich Water) 201330221901. X", using aluminum foil soft packaging bags for packaging, although it can effectively prevent the dissipation of hydrogen gas, but it brings a lot of inconvenience because the drinker cannot see the state of hydrogen-rich water (such as whether it has deteriorated, etc.)

The second is the stability of hydrogen concentration in hydrogen-rich water. The patent "Aqueous Solution of Hydrogen and Prolonging the Life of Dissolved Hydrogen in Aqueous Solution" CN101573300B, which was applied by Spring Japan Co., Ltd. in China, is based on the principle of electrostatic field between molecules. Reducing monosaccharides are used as hydrogen-retaining agents. Compared with no hydrogen-retaining agents, the effect is obvious within two days, but there are still some shortcomings: first, the patent uses electrolysis to prepare hydrogen-rich water, which requires electrolytic The special equipment and corresponding supporting facilities of the device require a relatively large one-time investment

Second, the patented method also produces other useless (or even unfavorable) gases (or other substances) while electrolysis produces hydrogen, and the pH value of the aqueous solution changes with the progress of electrolysis, which will cause hydrogen-rich water to deviate from the basic drinking water. index

Third, in order to prolong the effective concentration of dissolved hydrogen in hydrogen-rich water, the patented method adds a hydrogen-retaining agent, which will conflict with the production process of hydrogen-rich water

If the hydrogen retaining agent is added first, and then electrolytic hydrogen production is carried out, the added reducing hydrogen retaining agent will also discharge on the electrode, causing the hydrogen retaining agent to be unstable. According to the hydrogen retaining principle explained by it, the hydrogen retaining effect will be reduced; If hydrogen is produced by electrolysis first, and then the hydrogen retaining agent is added, the concentration of dissolved hydrogen will decrease due to stirring disturbance

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