Green hydrogen is a key development area in the current new energy industry. Recently, the "National Comprehensive Demonstration Project for Hydrogen Production by Solar Water Electrolysis" was officially put into operation at the Ningdong Energy and Chemical Base in Ningxia. The project includes a 200,000 kilowatt photovoltaic power generation device and an electrolyzed water hydrogen production device with a capacity of 20,000 standard cubic meters per hour. It is the largest known single plant in the world and the largest single-unit hydrogen production project.

It is reported that the project uses solar energy to produce green electric energy, and then uses green electric energy as power. The "green hydrogen" and "green oxygen" are extracted through electrolysis of water, and "green hydrogen" is used to replace coal as raw material, and "green oxygen" replaces coal as fuel. , Directly supply the chemical system to produce hundreds of high-end chemical products such as polyethylene and polypropylene.

According to Wang Jirong, the person in charge of the hydrogen project of Baofeng Energy Group Co., Ltd., the project introduced a single set of electrolyzers with a capacity of 1,000 square meters per hour, as well as a gasification separator, hydrogen purification and other equipment systems. It can reduce coal resource consumption by 254,000 tons and reduce carbon dioxide emissions by approximately 445,000 tons. Editor/Xu Shengpeng