The air separation equipment utilizes the different physical properties of the components in the air, and uses deep freezing, pressure swing adsorption, membrane separation and other methods to liquefy and rectify the air.
Everyone has the love of beauty. No matter how the economy develops, the rigid need of human beings to love beauty has never changed, but the manifestation of the economy of beauty in different eras is constantly changing.
The concentration of the global polyester industrial yarn industry continues to increase. Data shows that the industry's top ten production capacity has increased from 64.1% in 2014 to 70.3% in 2018. Among the world's top ten polyester industrial yarn production enterprises, 6 enterprises from mainland China.
As the emission standards become more stringent, there will be less and less room for technological improvement in important aspects of emission reduction such as engine combustion and exhaust gas purification. This will enable vehicle manufacturers to study the possibility of emission reduction in other aspec...
The gradual deepening of the National Sixth Standard will promote the further upgrade of the fuel vehicle exhaust catalytic system, which will set off a wave in the relevant exhaust catalytic material market.
With the continuous tightening of exhaust emission standards, more and more people are beginning to come into contact with diesel exhaust fluid. Products and projects related to diesel exhaust fluid in the market have sprung up. Only by understanding relevant knowledge in time can we better grasp market trends...
Overseas giants have long monopolized the core technology and product market of automobile exhaust gas purification treatment, which have enjoyed the dividend of the rapid development of the automobile industry. As Chinese companies continue to break through the technical barriers of the high-end market, as we...
TFE has the characteristics of good mechanical properties, corrosion resistance, self-lubricating, low friction coefficient, and good biological stability due to the special structure of its molecular chain, used in automobile transportation, chemical equipment, electronic communications, aerospace, and food p...
Concrete admixtures, which are substances added before or during the mixing of concrete, can significantly improve the performance of freshly mixed concrete and hardened concrete. Concrete admixtures belong to the frontier and intersecting fields of building materials, macromolecule chemistry, and surfactant.
Artificial lawn is a chemical product that makes imitation grass silk from synthetic resin such as PE and PP, weaves it on the bottom cloth through professional equipment, and coats the back with fixed coating to make it have natural grass properties.
Fan is a habitual abbreviation for gas compression and gas transportation machinery. It relies on the input mechanical energy to increase the gas pressure and discharge the gas. Generally speaking, the fan includes a ventilator, blower, and compressor.
Dairy products are all kinds of liquid or solid food made by heating, drying, freezing, or fermenting with fresh cow, goat milk and its products as the main raw materials. Dairy products, one of the national consumer goods in China, contain all 8 essential amino acids for the human body.
The low alumina price and the regional transfer of low-cost power are expected to reduce the production cost of electrolytic aluminum companies and realize the sustainability of electrolytic aluminum enterprises' profitability.
Al is a silver-white metal, the third most abundant in the earth's crust after oxygen and silicon. Aluminum has a low density, is called light metal, and is the most abundant metal element in the earth's crust.
For the choice of automatic driving sensors, there are currently two different paths in the market. One is composed of the camera leading with low-cost components such as millimeter-wave radar; The other is led by the LIDAR, with the camera millimeter-wave radar and other components.