Chain reaction hydrogen production system and hydrogen production method

Abstract

The invention discloses a chain reaction hydrogen production system and a hydrogen production method, and the system comprises a reduction reaction device, a first separation device, a hydrogen production reaction device, a second separation device, a first heat transfer device and a cooling purification device. The invention starts from the chain combustion reaction mechanism, MeO / Me circularly flows between the hydrogen production reaction device and the reduction reaction device to respectively generate reduction / oxidation chemical reaction, and the traditional carbon-based solid fuel is converted into high-purity clean hydrogen energy. According to the method, the system is used for preparing hydrogen. Compared with the traditional water gas shift synthesis gas hydrogen production technology, the water consumption, the energy consumption and the environmental pollution of the hydrogen production process can be reduced; renewable energy sources such as solar energy can be utilized,traditional carbon-based fuel is converted into clean hydrogen energy, and the efficient capture and storage of CO2 gas are achieved; the metal oxide can be recycled through a chain reaction, and thelow-cost, sustainable and stable production of hydrogen is achieved.

Description

Technical field[0001]The invention relates to the technical field of hydrogen production, and more specifically, to a chain reaction hydrogen production system and a hydrogen production method starting from a chain combustion reaction mechanism.Background technique[0002]CO2Are the main greenhouse gases that cause global warming, while traditional fossil fuel combustion produces CO2Main source. At the same time, in order to reduce the damage to the human environment caused by pollutants generated in the process of energy use, people are paying more and more attention to the development and utilization of renewable energy. As an ideal secondary energy source, hydrogen energy is clean, pollution-free, and has high combustion calorific value. It is regarded as the most promising energy source in the future. Due to the declining fossil energy resources and the increasing concern about the environmental impacts caused by global warming, the energy industry needs to find a new solution to ...

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