The World's First Commercial Project for Photocatalytic Hydrogen Production from Water Completed
From：
Zhonglin International Group Date：12-08 337 Belong to：Industry Related
On December 4th, after six months of construction and commissioning, the world's first commercial project for photocatalytic water splitting hydrogen production was completed and put into operation in Panzhihua City, marking a major breakthrough in China's photocatalytic water splitting hydrogen production technology from laboratory to industrial application.
The polyhedral strontium titanate spotlighting (hydrogenation) integrated station pilot base project is jointly built by Panzhihua Urban Construction Transportation (Group) Co., Ltd. and Beijing Naou Hydrogen Electric Technology Co., Ltd. The total investment is about 60 million yuan, covering an area of 33 acres, including 21 acres of hydrogen production area and equipment investment of about 30 million yuan. The core technology of the project comes from the integrated technology of polyhedral strontium titanate concentrating quantum hydrogen oxygen electrothermal production developed by Duan Dongping, a researcher of the Institute of Process Research, Chinese Academy of Sciences.
It is understood that the main equipment of the project has a designed production capacity of 300 tons of hydrogen per year. The currently installed 24 concentrated hydrogen production reactors and 144 solar mirrors can produce 200 tons of hydrogen per year. This production line sends concentrated sunlight into a reactor filled with catalysts and water, using free sunlight and water from Earth as chemical reaction materials for water splitting and hydrogen production technology. On the unique composite catalytic material photoelectric conversion interface, oxygen and hydrogen are produced in zones. After cooling and dehydration, the hydrogen is directly sent to the storage tank of the hydrogen refueling station, with a purity of 99.8% for hydrogen and 98.6% for oxygen.
Next, the project team will also use one month to strive to achieve the design target of hydrogen cost of 21 yuan/kg. And through appropriate layout renovation, after increasing the number of solar mirrors and hydrogen production reactors, a hydrogen production capacity of 300 tons per year will be achieved. At that time, the cost of hydrogen production will also be reduced to 16 yuan/kg, and the photohydrogen conversion efficiency will exceed 20%.
The polyhedral strontium titanate spotlighting (hydrogenation) integrated station pilot base project is jointly built by Panzhihua Urban Construction Transportation (Group) Co., Ltd. and Beijing Naou Hydrogen Electric Technology Co., Ltd. The total investment is about 60 million yuan, covering an area of 33 acres, including 21 acres of hydrogen production area and equipment investment of about 30 million yuan. The core technology of the project comes from the integrated technology of polyhedral strontium titanate concentrating quantum hydrogen oxygen electrothermal production developed by Duan Dongping, a researcher of the Institute of Process Research, Chinese Academy of Sciences.
It is understood that the main equipment of the project has a designed production capacity of 300 tons of hydrogen per year. The currently installed 24 concentrated hydrogen production reactors and 144 solar mirrors can produce 200 tons of hydrogen per year. This production line sends concentrated sunlight into a reactor filled with catalysts and water, using free sunlight and water from Earth as chemical reaction materials for water splitting and hydrogen production technology. On the unique composite catalytic material photoelectric conversion interface, oxygen and hydrogen are produced in zones. After cooling and dehydration, the hydrogen is directly sent to the storage tank of the hydrogen refueling station, with a purity of 99.8% for hydrogen and 98.6% for oxygen.
Next, the project team will also use one month to strive to achieve the design target of hydrogen cost of 21 yuan/kg. And through appropriate layout renovation, after increasing the number of solar mirrors and hydrogen production reactors, a hydrogen production capacity of 300 tons per year will be achieved. At that time, the cost of hydrogen production will also be reduced to 16 yuan/kg, and the photohydrogen conversion efficiency will exceed 20%.
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