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Reactivity of Krypton with Fluorine Gas
Krypton, a noble gas found in trace amounts in the Earth’s atmosphere, is best known for its inert and non-reactive nature. However, when exposed to fluorine gas, a highly reactive halogen element, krypton exhibits a surprising reaction that defies its typical behaviour. In its natural state, krypton is an odourless, colourless...
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Rare gases: Rising stars for bright electro-optical appli...
I. Introduction to Rare Gases Rare gases are gases found in very small amounts in nature, including helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn), to name but six elements. These rare gases are widely used because of their high stability, low chemical activity and very low boiling points. Among them, ...
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Hydrogen: The Fuel of the Future
In recent years, hydrogen has emerged as a promising contender in the quest for sustainable energy solutions. With its clean and efficient properties, this colorless and odorless gas has garnered significant attention across various industries and governments worldwide. Hydrogen’s potential as a clean energy source lies in its...
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Is 99.999% pure hydrogen chloride a gas or a liquid?
Hydrogen chloride (HCl) This is a compound of hydrogen and chlorine atoms. Under standard conditions (i.e. normal temperature and pressure), hydrogen chloride is in the gaseous state. When the temperature and pressure change, the state of HCl also changes. At low temperatures or high pressures, HCl can become liquid or solid. In sc...
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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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