News & Blog

The Development and Future Trends of Air Separation Technology

Air separation technology is one of the pivotal industrial technologies of the modern era, extensively used in the production of gases such as oxygen, nitrogen, and argon. It plays a critical role in sectors including metallurgy, chemicals, and healthcare. From its early, rudimentary separation devices to today’s high-efficiency and precision systems, air separation technology has undergone significant evolution. This article explores the development of air separation technology and its future trends. Ⅰ.The Evolution of Air Separation Technology The origins of air separation technology can be traced back to the late 19th and early 20th centuries. Initially, air separation relied on physical methods such as cooling and compression to separate the primary gas components.

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Development Future Trends of Air Separation Technology

Air separation technology is one of the pivotal industrial technologies of the modern era, extensively used in the production of gases such as oxygen, nitrogen, and argon. It plays a critical role in sectors including metallurgy, chemicals, and healthcare. From its early, rudimentary separation devices to today’s high-efficiency and precision systems, air separation technology has undergone significant evolution. This article explores the development of air separation technology and its future trends. Ⅰ.The Evolution of Air Separation Technology The origins of air separation technology can be traced back to the late 19th and early 20th centuries. Initially, air separation relied on physical methods such as cooling and compression to separate the primary gas components.

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Experts from Norwegian Academy of Sciences Visited JinHong Gas to Investigate and Exchange Ideas of Hydrogen Energy Technology

   On December 13, Prof. Truls Eivind Norby, academician of Norwegian Academy of Sciences, and experts from Soochow University and Soochow University of Science and Technology visited JinHong Gas to investigate our hydrogen products and related technologies and conduct in-depth discussion with Dr. Sun, director of Jinhong Gas R&D Center.   Prof. Truls Eivind Norby is one of the world’s four leading authorities on solid ionic conductors, especially solid proton conductors. He received his Ph.D. degree from the University of Oslo in 1986 and was a Research Fellow of the Nordic Energy Research Program and a postdoctoral fellow at the University of Oslo from 1987 to 1993. He is currently a professor of chemistry and head

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The difference between nitrogen and argon as protective gas

Summary: Argon is heavier than nitrogen because argon has a larger molecular weight, and argon is more inert than nitrogen, so argon-filled welding has a wider application range than nitrogen-filled shielded welding. Nitrogen: Elemental nitrogen is a colorless and odorless gas under normal conditions, and the gas density under standard conditions is 1.25g·dm-3. Nitrogen turns into a colorless liquid when cooled to -195.8°C under standard atmospheric pressure, , when cooled to -209.86°C, it turns into a snow-like solid. The solubility of nitrogen in water is very small. At normal temperature and pressure, only about 0.02 volume of nitrogen is dissolved in 1 volume of water. It is a gas that is difficult to

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Inspection of gas cylinder

Cylinder inspection is a crucial step in ensuring the safe use of gas cylinders. With the increasing demand for various gases in both industrial and domestic settings, the safety of gas cylinders has become particularly important. This article will provide a detailed explanation from four perspectives: the importance of cylinder inspection, the contents of the inspection, inspection methods, and common issues. Ⅰ. The Importance of Cylinder Inspection Cylinders are widely used in industrial, medical, and domestic fields, carrying various gases such as liquefied petroleum gas, oxygen, and nitrogen. Due to the special properties of these gases, any leakage or explosion of the cylinder can lead to catastrophic consequences. Therefore, regular inspection of cylinders to

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Green Hydrogen and Power Generation Innovations: The Rise of Compressed Air Energy Storage

In the realm of renewable energy, the quest for efficient, sustainable, and scalable storage solutions is more crucial than ever. One of the most promising technologies gaining traction is Compressed Air Energy Storage (CAES), which, when integrated with green hydrogen production, has the potential to revolutionize power generation and storage systems. 1.UnderstandingCompressed Air Energy Storage (CAES) The working principle of Compressed Air Energy Storage (CAES) is simple yet effective. The basic principle of this technology involves usingair compressorsto compress air when the demand for electricity is low, and store it in underground caverns or other types of containers. When the demand for electricity increases, the stored compressed air is released. It

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