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20 Uses of Hydrogen
One of the twenty uses of hydrogen is that the gas is light and pure, and it is widely used in the world.
First, it can be used as a fuel. It burns, the heat is very huge, and the product is only water, and there is no pollution. It is the first choice for clean energy. It can be filled with vehicles and boats, making it travel on land and air, and can also be used to generate electricity for the lights of thousands of homes.
Second, in the metallurgical industry, hydrogen can be used as a reducing agent. For the refining of metals in ores, hydrogen can help to purify the metal and improve its quality.
Third, in the chemical industry, hydrogen is an essential material. For example, in the synthesis of ammonia, hydrogen and nitrogen are combined. Ammonia is the foundation of fertilizer, and it is also related to the fertility of the crop.
Fourth, when refining oil, hydrogen can be used for desulfurization and denitrification. After oil products pass through this, impurities are removed, the quality is better, and the exhaust gas is discharged and less harmful.
Fifth, in glass manufacturing, hydrogen can protect the high temperature environment, making the glass pure and colorless, with good light transmittance.
Sixth, in the electronics industry, hydrogen can be used for the cleaning and etching of semiconductors, helping to make precise chips and improve performance.
Seventh, in the pharmaceutical industry, hydrogen can participate in drug synthesis to produce special drugs and treat various diseases in the world.
Eighth, in the food industry, hydrogen can be used for hydrogenation of oils and fats, which can change the properties of oils and make them more efficient for preservation and use.
Nine, in fuel cells, hydrogen is the power source. Electricity is efficient and stable, and is mostly used in portable equipment and vehicles.
Ten, hydrogen can be used as a protective gas. During metal processing and welding, hydrogen can protect metals from oxidation and ensure their quality.
Eleven, in the aerospace field, hydrogen is a high-energy fuel. Rockets are about to take off, and hydrogen helps them break through the sky and explore the secrets of the universe.
Twelve, environmental monitoring, hydrogen can be used as a tracer. The direction of water flow and airflow can be known by hydrogen.
13, Hydrogen can be used for the purification of water. In addition to impurities and germs in water, the water is pure and drinkable.
14, In the refrigeration system, hydrogen can be used as a refrigerant due to its special physical properties, and the refrigeration effect is good.
15, Scientific research experiments, hydrogen is a commonly used gas. To explore the material characteristics and reaction mechanism, all depend on hydrogen.
16, Material modification, hydrogen can enter the material structure, change its properties, and make new materials.
17, Construction industry, hydrogen can be used as a lightweight filling material, making the building body light and thermal insulation.
18, Agricultural planting, hydrogen can be applied to soil or water to promote plant growth and increase its resistance to stress.
Nineteen, the by-products of the hydrogen production process also have other uses, which can be used to extend the industrial chain.
Twenty, the research of hydrogen storage technology, if it is successful, can make hydrogen convenient for transportation and more widely used.
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