Hydrogen applications, storage and transportation in industry

Hydrogen has various applications in the industry due to its versatile properties. Here are some key applications of hydrogen in different industrial sectors:

  1. Hydrogen Production:
    • Hydrogen is a primary industrial chemical used in various processes, including the production of ammonia, methanol, and hydrogen peroxide.
    • It serves as a feedstock in oil refining and is used in hydrocracking to produce cleaner fuels.
  2. Metal Industry:
    • Hydrogen is used in the reduction of metal ores, such as iron ore, in the production of metals like steel.
    • It is employed in the production of certain metals and alloys through hydrogen reduction processes.
  3. Chemical Industry:
    • Hydrogen is a crucial reactant in various chemical processes, including the hydrogenation of oils and fats in the food industry.
    • It is used in the synthesis of a wide range of chemicals, such as hydrochloric acid and ammonia.
  4. Energy Storage:
    • Hydrogen is considered a potential energy carrier and storage medium. Excess electricity from renewable sources can be used to produce hydrogen through electrolysis, and the hydrogen can be stored for later use.
  5. Fuel Cells:
    • Hydrogen fuel cells are employed for power generation in various applications, including stationary power generation, backup power systems, and as a power source for electric vehicles.
    • Fuel cells offer a clean and efficient way to convert hydrogen into electricity, with water as the only byproduct.
  6. Glass Industry:
    • Hydrogen is used in the glass industry for the removal of impurities and reduction of metal oxides during the glass manufacturing process.
  7. Electronics Industry:
    • Hydrogen is utilized in the electronics industry for the reduction of metal oxides during the production of semiconductors.
  8. Aerospace Industry:
    • Hydrogen is used as rocket fuel in the aerospace industry, particularly in liquid rocket engines.
  9. Food Industry:
    • In the food industry, hydrogenation processes are used to convert unsaturated vegetable oils into saturated fats for various food products.
  10. Heat Treatment:
    • Hydrogen is used in heat treatment processes for metals to reduce oxidation and decarburization, resulting in improved mechanical properties.

The diverse applications of hydrogen highlight its importance as an industrial commodity and its potential role in a sustainable and low-carbon economy. As technology continues to advance, hydrogen is expected to play an increasingly significant role in meeting energy and industrial needs while reducing environmental impacts.

Hydrogen storage and transportation

Storage: Compression Storage: Hydrogen is compressed to reduce its volume for easier storage and transportation. Typically, hydrogen is stored as a high-pressure gas or liquid.
Liquid storage: Cooling hydrogen to extremely low temperatures, liquefying it, allows large amounts of hydrogen to be stored in a relatively small volume.
Adsorption storage: Use adsorption materials, such as metal organic frameworks (MOFs) or other suitable adsorbents, to adsorb hydrogen on the surface of the material to achieve hydrogen storage.

Transportation: Pipeline transportation: For a large-scale hydrogen industry, pipelines can be used to transport hydrogen to where it is needed. This requires specially designed piping systems to ensure the safe transport of hydrogen.
Compressed hydrogen transportation: Hydrogen is compressed into high-pressure gas and transported through transportation vehicles such as gas carriers, compressed gas pipelines, or gas tank trucks.
Liquid hydrogen transportation: To transport liquid hydrogen to its destination, specially designed liquid hydrogen transportation containers are usually used.

Hydrogen detectors/monitors are very important in industrial hydrogen and are mainly used to monitor and detect the concentration of hydrogen to ensure the safety of the working environment. Since hydrogen is a flammable gas, its concentration exceeding a certain limit may cause explosions or fires. Therefore, the use of gas detectors can help prevent potentially dangerous situations. When the hydrogen concentration exceeds the alarm value of the detector, the linked ventilation system or safety valve will be triggered.

Detection Gas : Hydrogen (H2)

Detection Range : 0~100 %LEL or 0-1000 PPM

Sensor Type : Catalytic Combustion or Electrochemical

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Fixed gas detector

H2 gas detection, Hydrogen leak detection

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