What is the principle of Shanghai Yetuo hydrogen generator?

There are two main ways to supply hydrogen gas: electrolysis of water and pyrolysis.

Electrolysis of water: This is currently one of the common methods of hydrogen production. Electrolysis of water is the process of breaking down water molecules by passing electricity through the water, producing hydrogen and oxygen gases. This process requires electrical energy, usually achieved using electrolytic cells.

Pyrolysis: Pyrolysis is a method of producing hydrogen gas by decomposing natural gas or other hydrocarbons at high temperatures. This process usually requires a high temperature, usually above 800 degrees Celsius. During the pyrolysis process, hydrocarbons will decompose into carbon and hydrogen gas. Pyrolysis is mainly used in industrial production, but due to the need for high temperatures, its energy efficiency is relatively low.

What is the principle of Shanghai Yetuo hydrogen generator?

In addition to electrolysis and pyrolysis, there are also other methods of hydrogen production. Here are some of them:

Gas phase water splitting: This is a method of using high temperature to decompose water vapor and produce hydrogen gas. This process usually requires high-temperature furnaces or solar energy, so the energy cost is relatively high.

Biological fermentation: Some microorganisms can produce hydrogen gas through the fermentation process. This usually involves using specific microbial strains in a bioreactor to generate hydrogen gas from organic waste and other organic substances.

Carbon thermal reduction: This is a method of producing hydrogen gas by reacting carbon with water vapor. This process utilizes the high thermal reducibility of carbon, but also produces some by-products such as carbon monoxide.

What is the principle of Shanghai Yetuo hydrogen generator?

These methods have their applicability and limitations in different applications and scales. When choosing a hydrogen production method, it is necessary to comprehensively consider factors such as cost, efficiency, and sustainability.