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Where is the helium hideout?
Helium is an extremely light, colourless, odourless and tasteless monatomic gas. As a noble gas, it has an extremely low boiling point and is chemically inert. It has become a valuable commodity in the field of cryogenics and is widely used in nuclear research and development, fibre optic electronics, superconductor research, s...
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Medical applications of CO2 isotope gases
CO2 is a non-flammable, non-explosive, non-radioactive gas used worldwide in the physical, chemical, biological and medical fields. Through chemical synthesis, a large number of complex compounds can be produced using 13CO2 as the raw material. These compounds have a wide range of applications in environmental standards, forensic research ...
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Calibration gases: A cornerstone of science and industry
Like a silent hero behind the scenes, standard gases play a vital role in the wide world of scientific research and industrial production. It is not only used in a wide range of applications, but also shows great potential for the industry. A standard gas, is a mixture of gases with an exact known concentration. Its accuracy and stabi...
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How to prepare krypton gas
Preparation of krypton gas 1. Air separation method: Extraction of krypton and xenon mixture from an air separation unit. After the extraction of krypton depletion, removal of hydrocarbons and carbon dioxide, separation, the production of 99.99 per cent pure krypton. 2. Extract krypton from ammonia tail...
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Booming Market Demand for Excimer Laser Gases Indicates P...
In recent years, the global market for excimer laser gases has experienced remarkable growth, driven by the expanding applications of excimer lasers in various industries. Known for their precision and versatility, excimer lasers rely on specialised gases to generate intense pulses of ultraviolet light. This surge in demand for excimer l...
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How many kinds of packages does Newradar’s Helium G...
How many kinds of packages does Newradar’s Helium Gas come in? Generally speaking, the main 47L, 44L, 40L and other large specifications packaging can also be customised according to customer needs, mainly according to customer needs. Chuangfei Bottle is a Chinese brand bottle factory to ensure the quality of bottles. Private car fr...
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What are inert gases and what are they used for?
The noble gases, also called rare gases, include six gases: helium, neon, argon, krypton, xenon and radon. Their volume in the air is 0.94 per cent for argon, 0.0018 per cent for neon, 0.0005 per cent for helium, 0.00011 per cent for krypton, 0.000009 per cent for xenon, and radon is a gas that is radioactive. They are called rare gases bec...
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Helium-3 Helium-4 separation technology
The helium-3 isotope is a rare isotope of helium that is found in very small amounts in the atmosphere, typically only 0.000137 per cent of helium. However, the helium-3 isotope has a wide range of applications, including magnetic resonance imaging, nuclear magnetic resonance and superconductivity. Two isotopes of helium exist in nature,...
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The filling of sulphur hexafluoride gas prohibits the ent...
Moisture is a condition for the production of toxic substances from Sulphur Hexafluoride equipment. If the water content of Sulphur Hexafluoride gas exceeds the specified water content, when its water content changes, it can condense on solid insulating surfaces, making the surfaces wet, and then the surface discharge voltage o...
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CHF3: The versatility of the compound and its wide range ...
In addition, HFC-23 is used in the manufacture of low temperature refrigerant blends, intermediates for organic synthesis and direct refrigerants for infrared detectors, demonstrating the breadth and importance of its applications. In low-temperature refrigerant blends, HFC-23 can work with other refrigerants to improve refrigeration effic...
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CHF3: The versatility of the compound and its wide range ...
Trifluoromethane, a compound that we may not often hear about in our daily lives, actually has a wide range of applications and important roles. Also known as fluoroform and Freon-23, its English name is trifluoromethane, molecular formula is CHF3 and molecular weight is 70.0138. This compound has unique chemical properties and has indispe...
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High purity helium properties
Molecular weight: 4.0026 Melting point (2555kPa): -272.1°C Boiling point (101.325kPa): -268.94℃ Liquid density (4.20K, 100.312kPa): 125.2kg/m3 Gas density (0 ℃, 101.325kPa): 0.1785kg/m3 Relative density (0 ℃, 101.325kPa, air = 1): 0.138 Specific volume (21.1℃, 101.325kPa): 6.0304m3/kg critical temperature: -268.0℃ Critical pr...
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