Xie Zaiku: Hydrogen energy industrial applications are promising

Recently, the Hydrogen Energy Application Modern Industrial Chain Construction Promotion Conference and High-quality Development Forum hosted by Sinopec was held

From the perspective of the trend of energy structure change, the proportion of renewable energy under the dual carbon target will become higher and higher

"In the future, the proportion and share of hydrogen energy economy in China's industry will be higher than it is now, and it involves various industries such as industry

Hydrogen production: Hydrogen production from renewable sources already has vitality

Xie Zaiku believes that in renewable energy power generation, the proportion of electrolyzed water to hydrogen production in the next period of time is very large

There are three main types of technical paths

In addition, nuclear hydrogen production is also an important development direction, including the coupling of high-temperature gas-cooled reactors and solid oxide electrolyzed water to hydrogen production, as well as thermochemical cycle hydrogen production, the key is to break through high-temperature resistant materials and related equipment

"Photocatalytic hydrogen production is an important goal

Hydrogen storage: Chemical hydrogen storage has been demonstrated in relevant scenarios

In terms of hydrogen energy storage, Xie Zaiku shared

"Because renewables are volatile, it's important to store it when there's enough PV and wind and release stored electricity

When it comes to hydrogen storage, liquid sunlight is a hot topic

With hydrogen: Hydrogen-based industry is rich in connotation

In terms of hydrogen use, Xie Zaiku believes that hydrogen-based industrial connotations are very rich

"The chemical industry is inseparable from hydrogen

Hydrogen-based industries also include processes

Hydrogen-based industries also include the building materials sector

"The construction of electrochemical plants and even photochemical plants is an important part