With the majestic heat absorption tower as the background, the nine-colored deer leaps into the sky, dances gracefully, and the camel fleet full of goods slowly moves forward... The picture finally freezes in the huge pattern of "Blessing the Motherland for prosperity" spelling out more than 12,000 Heliometric Mirror . These cool pictures displayed in front of the audience are the special effects of the 100-megawatt molten salt tower photothermal power station using AR technology and combining Dunhuang cultural elements during this National Day. In order to present a gift to the National Day, we welcome the successful convening of the 20th National Congress of the Party.
Shouhang Hi-Tech Dunhuang 100 MW molten salt tower photothermal power station is located in the Dunhuang Optoelectronics Industrial Park in Gansu Province. It is known as the "super mirror power station". It is currently the largest 100 MW class molten salt tower photothermal power station in my country with a scale of the largest heat absorption tower, and can generate continuous power for 24 hours. The power station can reduce emissions of 3.35 million tons of carbon dioxide each year, releasing the environmental benefits equivalent to 10,000 mu of forests.
10 years, Gansu has placed innovation at the core of the overall modernization construction, built Lanzhou Baiyin National Independent Innovation Demonstration Zone and Lanbai Science and Technology Innovation Reform Pilot Zone at a high level, built a number of high-level innovation platforms, and formed an innovation system covering multidisciplinary directions and key industrial and technological fields. The comprehensive scientific and technological innovation level index has increased by nearly 12 percentage points compared with 10 years ago, ranking 8th in the country.
On the eve of National Day, the scientific research team of Lanzhou University came again. The teams of Chen Ximeng and Li Zhan, the Center for Rare Isotope Frontier Science of Lanzhou University, School of Nuclear Science and Technology, have developed a new structure of graphene oxide /nanopore graphene macroheteroconjunctima, which can easily, quickly and efficiently separate deuterium water from natural water, and have the potential for industrial application.
deuterium is an important stable isotope of hydrogen, and the water molecule composed of it is called heavy water . Chongqing Water has a wide range of application needs in the fields of national defense, industry, medical care, etc. Previously, my country's heavy water production technology could only rely on imports. Once foreign companies cut off supply , it will have an impact on the development of relevant fields in my country.
"This research, simply put, is to successfully achieve rapid separation of deuterium water through a thin film, which is of great significance to breaking international monopoly and enhancing my country's independent R&D level. At present, we are already connecting with relevant companies and believe that industrial application will be achieved in the near future." Li Zhan, a researcher at the Center for Frontier Science of Rare Isotopes of Lanzhou University and the National Nuclear Industry Research Institute.
Not long ago, the first domestically produced N08120 cold hydrogenated fluidized bed reactor developed by Lanshi Heavy Installation was successfully completed. N08120 is a solid solution-strengthening heat-resistant alloy. It is one of the materials selected for cold hydrogenated fluidized bed reactor manufacturing in polysilicon industry. It can meet the large-scale and lightweight needs of polysilicon manufacturing equipment and can be widely used in harsh working environments such as high temperature and high pressure. The successful development of this equipment device broke the monopoly of foreign companies on raw materials for such equipment in one fell swoop, and is of great significance to the development of my country's new energy industry.
In Longyuan, the atmosphere of scientific and technological innovation is becoming increasingly strong, major scientific and technological achievements are constantly emerging, and the speed of scientific and technological achievements from "laboratory" to "application field" is constantly accelerating. The medical heavy ion accelerator developed by the Institute of Modern Physics of the Chinese Academy of Sciences and its industrialization company has realized the clinical application of heavy ion in the treatment of cancer. It is known as "the model for the benefit of mankind by 's large scientific device "; the digital protection technology of ancient murals and the restoration technology of the Dunhuang Research Institute has made the world cultural treasures rebirth; the ecological protection of Qilian Mountain relies on modern technology to build an integrated monitoring network of "world and earth" to put ecological governance on the track of informatization; tens of thousands of science and technology commissioners fought for the front line of the "three rural areas" and gathered the tremendous power of rural revitalization...
The 14th Gansu Provincial Party Congress held this year has drawn up a blueprint for Gansu's development in the next five years and even longer. Gansu will promote the implementation of the "four-south" action of "strengthening science and technology, strengthening industry, strengthening provincial capitals, and strengthening counties". Among them, "Strengthening Science and Technology" emphasizes the focus on scientific and technological research and development and transformation of achievements, so that scientific and technological innovation becomes the main driving force for economic development.
In the next five years, Gansu will unswervingly strengthen scientific and technological innovation and accelerate the construction of an innovative province."Take strengthening scientific and technological research and promoting the transformation of results as the orientation, deepening the reform of the science and technology system and mechanism as the entry point, and building an innovation consortium and new R&D institutions as the support point, increase R&D investment, optimize the science and technology ecology, rely on scientific and technological innovation to generate development momentum and create a better future." Yin Hong, Secretary of the Gansu Provincial Party Committee and Chairman of the Provincial People's Congress Standing Committee, said.
(Reporter Wang Bingya and Song Xiqun of this newspaper Correspondent Qin Jianing)
(Guangming Daily)
