According to CCTV news reports: Recently, the relevant person in charge of the National Energy Administration said that my country has made new breakthroughs in hydrogen energy refueling, and the number of hydrogen refueling stations ranks first in the world.As the world’s largest hydrogen producer, my country’s hydrogen energy output in 2021 will exceed 33 …
On September 22, 2020, President Xi Jinping delivered an important speech at the general debate of the 75th United Nations General Assembly, giving China’s position and China’s plan to face and resolve global threats and challenges. Xi Jinping pointed out that China will increase its nationally determined contribution, adopt more effective policies and measures, strive …
A few days ago, “Zhejiang Tongzhi·Light Industry Chronicle” (hereinafter referred to as “Light Industry Chronicle”), which was commissioned by Zhejiang Provincial Department of Economy and Information Technology and compiled by Zhejiang Provincial Technology Innovation Service Center, was recently officially published by Zhejiang Education Press. Hangzhou Shenshi Heat Exchanger Co., Ltd. (the former name of Hangzhou …
Hangzhou Microcontrol Energy Saving Technology Co., Ltd. With the depletion of energy and the deterioration of the environment, the development and utilization of high-efficiency and clean new energy will become an important choice for energy development in the 21st century. Solid oxide fuel cell (SOFC) is a kind of direct conversion of chemical energy in …
Under the national “dual carbon” goal, the proportion of domestic clean energy consumption has been expanding, and related industries have paid more and more attention to the development and utilization of clean energy. With the rapid development of the hydrogen energy industry, the use of medium such as carbon dioxide and high-temperature gas-cooled reactors in …
The critical point of carbon dioxide is 7.38MPa at 31°C, and the carbon dioxide at this time is in a state of neither gas nor liquid. Supercritical carbon dioxide has special properties: low viscosity, high density, strong swelling and diffusion capacity for polymers, safe, non-flammable and explosive, non-toxic and non-corrosive. The special properties of supercritical …
With the development of modern aerospace power systems towards high thrust ratio and high flight Mach number, the thermal load on the engine increases sharply. In order to guarantee the reliability and longevity of the engine, the development of rapid active cooling technology is crucial. The microchannel heat exchanger is considered to be an ideal …
Hydrogen:Hydrogen is an energy carrier, not an energy source, and can transport or store large amounts of energy. Hydrogen can be used in fuel cells to generate electricity, generate electricity or provide heat. Hydrogen is a clean secondary energy carrier, which can be easily converted into electricity and heat with high conversion efficiency and has …
(Five advantages of microreactor due to its characteristics:) A small amount of reagents reduces the costWhen the microreactor is used for the inspection of material properties or the study of chemical processes, very few reagents can be realized. This significantly reduces the cost, and at the same time, more accurate physical and chemical properties can …
Micro-chemical technology usually includes systems such as micro-heat exchange, micro-reaction, micro-separation and micro-analysis, of which the first two are more important. Micro-chemical technology starts from the source of chemical preparation process and equipment, and takes advantage of the strong improvement in mixing (mass transfer) and heat transfer of micro-channel reactors, as well as the advantages …
In the early 1990s, the research on micro-chemical technology started abroad. The United States, Germany, Britain, France, Japan and other developed countries have successively carried out research on microchemical engineering and technology. According to incomplete statistics, there are currently more than 50 suppliers of micro-chemical technology and equipment in the world, of which Europe accounts …
In today’s modern industry, electrical thermal management is much more than that. In addition to keeping electrical enclosures cool, thermal management is critical to many other important processes. As thermal management plays an increasingly important role, it becomes even more important for companies to find and implement more simplified solutions to this problem. In many …
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