Helium gas uses

Helium gas uses. Hydrogen is also the most abundant element in the universe. Under standard conditions, helium behaves as an ideal gas, with a density of 179 g/m 3, a specific Dec 28, 2022 · Because of its low density, helium is used in many applications where buoyancy is required, such as in blimps and balloons. 97 mL/100 mL at 0 °C and 1. - It plays a vital role in various industries including healthcare, aerospace, and technology. Helium is quite a lot lighter than air: it's about an eighth of the density of air. Nonetheless, this has since extended to helium for weather balloons and airships. The same gas is used by caisson workers too. A small airship called a blimp can also be inflated with helium, as it is safe due to its non-flammable nature. e. Although helium is part of the atmosphere, it is not economical to extract it from liquid air. A quarter of the helium produced is used as a coolant for super-conducting magnets in MRI instruments. That gives us a supply that we can use for blowing up balloons, as well as for a wide variety of other industrial processes, ranging from arc welding to MRIs to manufacturing silicon Sep 2, 2021 · Uses: Helium is widely used in cryogenic research because its boiling point is near absolute zero. Material Name: Helium SDS ID: 00244576 _____ Page 1 of 8 Issue date: 2021-10-13 Revision 7. Helium’s atomic mass of 4 makes it relatively easy to detect with minimal interference from other gas species; however, other gas species, such as argon, which might be a candidate tracer Dec 31, 2009 · The commercial source of helium is natural gas, mainly produced in the US, which contains up to 7 per cent helium. [5] Because helium is a noble gas with a full electron shell, it is extremely unlikely to react with other chemicals, and once it reaches the surface, rapidly rises to the It serves as a carrier gas for gas chromatography (GC) in analytical laboratories and as a leak detection gas in a wide range of industries. Helium, the lighter-than-air gas that buoys balloons, also plays roles Dec 3, 2012 · Lyttle pointed out the use of a CO 2 laser for welding applications as an example. NASA uses helium to keep hot gases and ultra-cold liquid fuel Carbon dioxide lasers are also used for cutting, drilling, cladding, and heat treatment, although welding is the only process that also uses helium as a shielding gas. A Jan 8, 2024 · The two types of balloons currently used by the NASA Balloon Flight program are zero-pressure and super-pressure. A colorless, odorless, bland, and non-toxic gas. The design of a zero-pressure balloon does not Helium Uses and Applications. Helium is a chemical element. 9°C (-452. Helium is combined with oxygen for the treatment of asthma, emphysema, and other respiratory problems because the combination gets to the lungs much quicker than oxygen treatment alone. 5 bar. From the tanks, the helium is sent to a purifier that removes any water vapor, oxygen or nitrogen before being converted to liquid, leaving the lab with pure liquid helium ready for reuse. Prelaunch pressurization of the External Tank liquid oxygen and liquid hydrogen tanks (on the order of 100 lbm of He for each tank) Jan 21, 2013 · Most helium leak detectors use a magnetic sector mass spectrometer to filter out unwanted gases and focus just on the signal from trace amounts of helium. Figure 3. 4% helium by volume, a cryogenic distillation method is often used in order to recover the helium content. Boiling Point: -268. Aug 17, 2020 · Being non-combustible, helium is preferred to hydrogen as the lifting gas in lighter-than-air itself. Helium in economically-viable concentrations has been found in Cambrian- to Devonian-age May 17, 2018 · Helium is a colorless, odorless, tasteless gas. Aug 19, 2018 · A noble gas, helium was first discovered 150 years ago, on August 18, 1868, by the French astronomer, Jules Janssen, during a total solar eclipse. Compressed helium is also used in leak detection in the industry. Runs at cooler temperatures. It is cheap and easy to produce on an industrial scale. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the Noble Gas group in the periodic table. Aug 29, 2023 · The carrier gas plays an important role, and varies in the GC used. Usually, the term “standard leak rate” is used, i. By Mary Pflum. Jun 17, 2022 · ALBERTS: The helium that we are getting as a university we need to use for medical purposes at UNMC in Omaha. Significance and Uses. Noble gases are also called rare gases or inert gases. There are 9 isotopes of helium, only two of which are stable. On November 9, 2021, a proposed revised U. 17 billion in 2026, growing at a CAGR of 13 per cent from 2022 to 2026. Latex balloons: $1. Helium is used as an ideal gas for filling of balloons, and airships, as it is lighter than air and is non-flammable. 30. Helium has a relative vapour density of 0. In the case of its improper use, various complications may occur, affecting mainly the respiratory tract and, in extreme cases, even result in death. Helium is an odorless, colorless and non-combustible gas. Helium is used as a pressurant and purge gas. 32. Helium is a chemical element which is the 2 nd lightest gas after the hydrogen. In arc welding processes that involve materials that are weakened by nitrogen at welding temperatures, Helium serves as the shielding gas. There isn’t much of it in our atmosphere, only making up \(0. It gets its name from Helios, the Greek god of the Sun. Lifting gas. The gas is also used as light weight aircraft fuel. You can use these gases to change the nature of your weld. Helium and neon are also used as refrigerants due to their low boiling points. Several natural gas sources in the United States are the Nov 21, 2023 · What is helium used for? Learn about chemical element helium and its uses. Liquid helium boils at approximately -268. Traditionally, helium is used as a shielding gas in CO 2 laser welding, but it is supplied in a less-than-efficient manner to the area. Some of the most critical uses for helium are in the medical industry. Remove the rubber tip cap of the helium tank. The mammoth underground structure is comprised of nearly 500 miles of pipeline — stretching from Amarillo, Texas, to the panhandle of Oklahoma to Kansas — and supplies roughly 40 The leak detector converts the helium partial pressure. 93 °C (-452 °F) Discovered by: Pierre Janssen and Mr. Norman Lockyer in the year 1868. At 20 °C, the viscosity of this gas is 1. May 22, 2022 · 9. With uses in advanced healthcare and science, helium is an increasingly valuable commodity. Helium has unique properties such that it is the only gas that can be used to pressurize the liquid fuels that power the rockets driving space exploration, as well as the blimps and airships that have other applications within the atmosphere. S. According to the Jefferson National Linear Accelerator Laboratory, the properties of helium are: Atomic number (number of protons in the nucleus): 2. Its critical point is −268 °C and 2. It is mostly used as a lifting gas in both airships and balloons. Lightest of metals. Atomic Weight: 4. Mar 18, 2024 · U. 5%) and in the mantle. Reactive gases include nitrogen, oxygen, hydrogen, and Helium (He) is a colorless, odorless, non-toxic, non-corrosive and non-combustible gas. 93 Centigrade (4. 0138 kJ/mol. Shielding gases are inert or semi-inert gases used in various MIG and TIG welding practices to Feb 7, 2023 · Mary Pflum. Dec 19, 2023 · Helium has a melting point temperature of -272. To find helium, it is necessary to understand the sources of helium on the Earth, how that source becomes mature and releases the Oct 19, 2023 · Helium 101. into a leak rate which it displays. Carrier gas must be dry, free of oxygen and chemically inert mobile-phase employed in gas chromatography. 30 to $19. The problem Feb 26, 2016 · Grade 4. Most commonly associated with balloon and parade float inflation, it is actually indispensable across a wide range of industries due to its physical and chemical properties. Jan 27, 2023 · Helium Helium is the most abundant element in the universe. Helium is most commonly used because it is safer than, but comprable to hydrogen in efficiency, has a larger range of flow rates and is compatible with many detectors. Helium is the second least reactive noble gas (after neon). It belongs to group 18 of the periodic table having trivial name noble gases, aerogens. Properties, Sources, and Supply. Understand the chemical symbol for helium, its origin name, and find out whether helium gas is a pure substance or not. Jan 17, 2016 · The average MRI machine utilizes 1,700 liters of helium. He named helium after the source of the discovery Aug 17, 2018 · A noble gas, helium was first discovered 150 years ago, on August 18, 1868, by the French astronomer, Jules Janssen, during a total solar eclipse. ) Yet prices continue to soar above the already high levels of a year ago, they say. Helium is widely used as coolant in magnetic resonance imaging (MRI) for medical scanning. Compressed helium is used as the subsea breathing gas reclamation (up to 300-meter depth). helium consumption volume 2010-2023; Grade-A helium production capacity worldwide in 2022, by region; U. Under normal conditions they share Heliox is a low density gas mixture of helium and oxygen commonly used in deep diving, and also for clinical purposes, particularly in the critical care setting. Background In Switzerland, right-to-die organisations assist their members with suicide by lethal drugs, usually barbiturates. The unit is “mbar*l/s” or “Pa*m³/s”. Gaseous helium utilized in balloons is that the product with lowest concentration of helium of all the pure helium products. It is this low density characteristic that makes helium so useful Common Uses of Helium. While the world’s production of the gas has held steady of late, demand for it worldwide has increased, with countries including China and Russia wanting more of Aug 26, 2023 · Versions Notes. It is the product of radioactive decay ( see radioactivity ) and is used in helium dating. Dec 9, 2022 · Compressed Helium Uses. Helium is the second most common element in the Universe (after hydrogen), making up around 24% of its mass. Its boiling and melting points are the lowest among all the elements. Helium is a gas, but it can be turned into a liquid, which makes it useful for cooling things. critical minerals list was published in Helium is a colorless, odorless, tasteless, non-toxic, inert, chemical element with the chemical symbol He, atomic number 2. 7, 2023, 5:23 PM UTC. Earth metals aren't the only rare elements that are essential to modern technology. Nov 1, 2020 · Helium is a chemically inert gas present in atmospheric air that is used in various branches of industry and in medicine. Grade-A helium production capacity worldwide in 2022, by region; U. 002602. #3. Two representations of the helium atom having a filled electron shell. 0°F). 2°C (-458. PFEIFFER: Yes, filling party balloons is helium's least important job. But gas industry experts argue that rising demand . We offer helium for a variety of commercial, medical and industrial uses and applications. It is a gas that can help prevent respiratory acidosis—a condition that can occur when the lungs cannot remove all of the carbon dioxides Sep 2, 2021 · Helium: Uses, Formation, Exploration & Production. Helium-3 is mainly found in the Earth’s atmosphere, natural gas (0. Jan 8, 2023 · Helium is used to displace fuel that’s in storage tanks, in space programs. It is a monoatomic gas that forms weak diatomic molecules only at temperatures close to -273. It is also nonreactive, so it will not corrode or tarnish other materials it comes into contact with. Furthermore, helium is lighter than air. For helium-3 (3He) have 0,000137(3) % of helium on Earth. Helium finds various important applications: Altitude Research and Balloons: It’s commonly used in altitude research and meteorological balloons. 0007% of the earth crust: Period: 1 (s-block) Color: Colorless: Physical state: Gas: Half-life: From less than 10-9 Aug 24, 2018 · It is the second lightest and also the second most common element in the universe, after hydrogen gas. Attach the appropriate balloon nozzle. 0 ° F). Helium has the lowest boiling point of all the elements, which makes it ideal for use in cryogenics. Get to know about the uses/applications of the Noble Gases - Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe) & Radon (Rn) and Like 99. helium consumption by end use 2015 & 2016 Since helium is a light and inert gas, it can be used to inflate different types of balloons, like hot air balloons for riding. Nov 30, 2022 · The gas collects in giant bags that can hold up to 16,000 liters each. 7 (4. Hydrogen is about a sixteenth the density of air, so it'll float in air and will in fact float upwards. Helium is the second lightest element after hydrogen which can not be solidified at normal temperature and pressure. What is helium used for, and where does it come from? Learn facts about this noble gas, including how it causes balloons to float, its surprising uses in medicine and exploration, and how its limited availability on Earth could affect science and industry. 0001787 g/cm³: Uses of Helium: Used in balloons, deep sea diving & welding. The second lightest element is this one. Helium is a colorless, tasteless and odorless gas. 96 °F) at 2. Hydrogen alone is fine, but helium makes the balloon safer to use. 6 helium = 99. The helium used as a shielding gas in CO 2 laser welding protects the weld pool from oxidation (until the pool cools to temperatures where it does not react with the oxygen and Jun 15, 2015 · 7. These are 3 He and 4 He. It is used in the study of superconductivity, as an inert gas shield for arc welding, as a protective gas in growing silicon and germanium crystals and producing titanium and zirconium, for pressuring liquid fuel rockets, for use in magnetic resonance imaging (MRI), as a cooling medium for nuclear Jul 1, 2016 · The strategy mimics that used in the search for petroleum gas. It is one of the noble gases in group 0 of the periodic table. Reactive gases – well–react. Uses of Helium. Heliox breathing reduces air flow resistance within the bronchial tree in patients with obstructive lung disease, and has beneficial effects in severe asthma attacks. However, in recent years, the supply of helium gas has at times been insufficient and the price has increased. In Russia, a 60-million-cubic-meter-per-year helium-processing plant was commissioned. Grade 4. Cutting edge space science and research requires helium. Helium is used as a lifting gas simply because it has the second-lowest atomic weight. Uses for Helium. In addition, it is used as a lifting gas in weather balloons, blimps, zeppelins, and dirigibles, among others. As a result, the use of hydrogen gas (H 2) as an alternative gas has progressed. 7 helium = 99. Liquid helium is used in medicine to help keep things like MRI (magnetic resonance imaging) machines Properties of Helium. [4] The major sources for terrestrial helium are natural gas deposits that can contain up to 2. This gas is very little soluble in water, with a solubility of 0. Its uses include helium party balloons, as a protective inert atmosphere for chemistry storage and reactions, and for cooling superconducting magnets for NMR spectrometers and MRI machines. One other essential use for this gas can be seen as a shielding gas in welding. For more than a year, the fate of the Federal Helium Reserve, one of the world’s largest and most dependable suppliers of helium, has been uncertain Jul 19, 2022 · Carbon Dioxide or CO 2. Each atom of hydrogen has only one proton. , the tracer gas is flowing from atmospheric pressure into vacuum. Also known as MIG gas Another very common option among natural gases (we exhale CO 2 as do all animals – though plants inhale it). 0 Print date: 2021-10-13 Section 1 - PRODUCT AND COMPANY IDENTIFICATION Material Name Helium Synonyms HELIUM GAS; HELIUM COMPRESSED; HELIUM-4; ATOMIC HELIUM; UN 1046; He Chemical Family inorganic, Gas Product Description Apr 9, 2020 · Density of Helium: 0. 7% helium. Reactive gases combine chemically with the elements in the weld pool and can affect or change the properties of the metals in the weld. Helium gas for balloons. The boiling point for a gas is the temperature at which the gas changes to a liquid. A helium gas anticline (helium well). Atomic symbol (on the Periodic Nov 30, 2023 · Fortunately for us, helium also gets into the natural gas that oil and gas drillers extract from the ground for use as fuel [source: University of Pittsburgh]. 14 (air = 1). Feb 7, 2023 · Feb. The first of three 20-million-cubic-meter-per-year trains started production in fall 2021; the next train was scheduled to be completed in February 2022. Helium is part of a group of chemical elements called noble gases, the other five that occur naturally are neon, argon, krypton, xenon and radon. Helium is an inert gas with no color or odor. Because of its incombustibility and low density, helium is used to fill airships such as the Goodyear Blimp. 00, depending on size. 27 bar, its boiling point is −269 °C (4 K), and it remains in a liquid state at pressures below 2. Nov 8, 2019 · Helium is the second-most common element in the cosmos, but it's far rarer on planet Earth. Though either balloon can be used for any flight type, zero-pressure balloons typically are used for short flights, whereas a super pressure balloon is required for an extended flight. Hydrogen occurs naturally on earth in compound form with other elements in liquids, gases, or solids. The freezing point of helium is -272. So other than medical gas purposes, helium is commonly used in its liquid form to cool down NMR and MRI magnets. 0: This highest grade is closest to 100% pure helium. Helium’s also needed for. 996% purity) Examples Of Electrolysis. Helium makes up a tiny proportion of the atmosphere but as much as 7% of natural gas. Introduction. Helium gas is an alternative to carbon dioxide surgeons are exploring to insufflate a patient's abdomen undergoing laparoscopic abdominal procedures. Once full, the gas in the bags is compressed and stored in mid-pressure tanks. The sun, and other stars, are essentially giant balls of hydrogen and helium gases. 3. 2°C. For more than a year, the fate of the Federal Helium Reserve, one of the world’s largest and most dependable suppliers of helium, has been uncertain. Helium gas is typically used as the carrier gas for GC/MS. Helium is called a noble gas, because it does not regularly mix with other chemicals and form new compounds. With an unrivaled national footprint and robust infrastructure, we offer unmatched supply and flexible delivery modes for all your Jan 27, 2015 · Just the facts. 997% purity) A “Grade-A” industrial helium, 99. Bluefors Cryocooler Technology, Inc. Open the tank’s valve by rotating its handle anti-clockwise. It is used as an inert gas in welding, rocket propulsion, balloon flight, hyperbaric chambers, deep-sea diving ( see nitrogen narcosis), gas chromatography, luminous Dec 8, 2021 · In addition, helium gas is used in critical operations. Continue rotating until it won’t allow you to go any further. It is used in supersonic wind tunnels. Nov 25, 2007 · Answer. In order to get a floating balloon you want a gas which is as light as possible. While no longer a "modern" launch system, the Space Shuttle made extensive use of helium to pressurize various systems and can perhaps serve as an example. Oct 3, 2019 · The last (4He) is more common: it is, in fact, have 99,99986 % of helium on Earth. Uses. Compressed helium is also applied in an arc welding process. 2 Kelvin) and will not freeze at atmospheric pressure conditions. Helium-3 as a particle refers to the fermions, because it has half-integral spin. When the shipping of this gas takes place, it is as a liquid and is very cold. It has a number of unusual properties. Jan 12, 2024 · Helium and argon are commonly used inert gases for welding. Here are the steps you can follow to use a helium tank: #1. Helium has also been used for committing suicide. Air Products offers liquid helium and compressed helium gas in a variety of purities and in various Jan 27, 2020 · Most helium is obtained by extracting it from natural gas. 0005\% \) of the air we breathe, but the uses of this member of the noble gas family are plenty. Aug 4, 2013 · Despite this, most of the helium in use is a byproduct of radioactive decay underground and must be extracted during natural gas production. Dec 15, 2022 · Physical Properties of Helium. Atomic Number: 2. Oct 13, 2023 · Enthalpy of Fusion: The enthalpy of fusion of helium is 0. Helium is a colorless, odorless, tasteless gas. This type of gas has a notably low boiling point. For example, it has the lowest boiling point of any element, -268. Helium-filled hard drives are faster, lighter, and cooler than traditional air-filled equipment. There are just a few rare wells of helium gas, which form when pockets of helium are trapped by impermeable rock. Helium has multiple uses, and its specific applications depend on the gas’s grade. Helium is medically used when a patient needs higher oxygen intake due to asthma and other conditions that may cause upper airway obstruction. Objective To analyse the process of assisted suicide by oxygen deprivation with helium and a common face mask and reservoir bag. This gas is also insoluble in ethanol. Hydrogen is the first element with the least atomic weight. 5 MPa of pressure. For example, argon is used as a shielding gas in welding and as a filler gas in incandescent light bulbs. Helium gas for balloons is the most well-known use for. You can expect the following price ranges for Party City to fill balloons purchased elsewhere: Foil balloons: $3. Helium is used in arc welding processes. Moreover, this gas is slightly soluble in water and is chemically inert. Symbol: He. Once the helium has been separated from the natural gas, it undergoes further refining to bring it to 99. 997% helium is mostly used in cryogenic applications and for pressurizing and purging, but is also used as a control atmosphere in manufacturing, as a cover gas during welding, in breathing mixtures for divers, and leak detection. Welding: Helium acts as an inert gas shield for welding to protect metals from oxidation. Aug 17, 2018 · What is helium used for, and where does it come from? Learn facts about this noble gas, including how it causes balloons to float, its surprising uses in medicine and exploration, and how its Helium is a safe tracer gas because it is inert. For example, it is used in healthcare to cool superconductive magnetic coils in Nov 23, 2020 · Helium is the first of the noble gases. When the gas contains more than about 0. As part of our celebration of the periodic table's 150th birthday, reporter Geoff Brumfiel shares a Helium is a colorless, odorless, tasteless gas. 2 ° C (-458. The “leak rate” is the gas flow of the tracer gas through the leak. Helium is used for purposes that require some of its unique properties: its low density, low solubility, and high thermal conductivity. CO2 welding gas (mostly used gas for MIG welding) is used for shielding the arc and molten pool. In the simplest of descriptions, a copper tube simply floods the welding area with helium when the laser is engaged. Manufacturers of aerosol products, tires, refrigerators, fire extinguishers, air conditioners and other devices use helium to test seals before their products come to market. 70 to $9. Also used in very low temperature research. 10. Sep 1, 2023 · The helium shortage that last year forced many scientific users to get by with less than half of their pre-2022 usage levels has eased a bit, according to a wide variety of users. The element is usually combined with hydrogen in air balloons. helium consumption volume 2010-2023; U. #2. 7,000 tons, or 22%, of the total helium used involves the cooling of Although helium is best known for balloons, we look at its other important uses in science, medicine and industrial work. Helium balloons can also be used for research purposes, as it does not react with other materials. Helium is available in very small Jun 4, 2019 · Its National Helium Reserve, located in Helium City, USA, otherwise known as Amarillo, Texas, went on the auction block in 1996 and private producers have not made Helium a priority. Being both lighter than air and non-flammable, helium is used to inflate both balloons and airships. Evidence shows that the human voice can be changed with a bit of helium. After the risks caused by the flammability of hydrogen became apparent in the Hindenburg disaster, hydrogen was replaced with helium in blimps and balloons. He named helium after the source of the discovery Figure 2: Common Sources of Helium through Radiological Decay. For example: Grade 6. Helium gas has a very low density of only 0. (See “ Helium is again in short supply ,” Physics Today online, 4 April 2022. Sep 29, 2022 · A recent report estimated that the global helium market could reach US$20. Jun 30, 2021 · Industrial uses of Helium Gas: 1. 953. Accounts for only 0. Compared with helium gas, hydrogen gas has a lower cost and can reduce analysis times. 1. Uses Of The Noble Gases - The application of Noble gas is it is used in gas-cooled atomic reactors as a heat transfer gas. There isn’t much helium on planet Earth, however: just a few parts-per-million. 15 °C or “the absolute zero” [4]. He is a gaseous chemical element with the atomic number 2, the weight of 4,0026 g/mol, and the symbol He. Although helium is best known for balloons Jun 15, 2021 · The very small helium atoms find their way through gaps between particles in permeable rocks, so helium leaks out of the Earth over millions of years. 9 ° C (-452. 99+% purity for commercial use. Helium possesses 92% of the lifting power of hydrogen, although it bears double the weight of hydrogen. 4 He is by far the most common isotope. A standard 18″ balloon requires about . The advantages of helium-based hard drives include: Seven times lighter than air. 164 g/L at 25˚C and 1 atm pressure. - Helium is the second lightest and second most abundant element in the observable universe. One organisation, Dignitas, has experimented with oxygen deprivation as an alternative to sodium pentobarbital. The amount of helium in the scanner must be topped off on a regular basis, which increases the amount of helium used by the machine even Helium. Helium prices can vary depending on your location, so it's a good idea to call ahead. Helium is used in space exploration and defense applications. It’s primarily used when manufacturing semiconductor chips for computers, smartphones, tablets, televisions and other electronic items. Emphysema. Carbon Dioxide Helium (pronunciation: HEE-lee-em) is a colorless, odorless element classified as a non-metal, belonging to the group of inert gases in the periodic table and is represented by the chemical symbol He [1, 2, 3]. Elemental helium is the second least dense substance next to hydrogen gas. 08 mL/100 mL at 50 °C. Helium (He) is a colorless, odorless and non-flammable gas that’s manufactured through the mining of natural gas wells. helium consumption by end use 2015 & 2016 Aug 21, 2020 · 13. Helium is an essential material for research and medical equipment, but it’s nonrenewable and difficult September 30, 2022. Description of Helium: Soft silvery-white metal. 9999% pure helium, this helium is also considered to be research grade and is used in many applications related to chromatography and semiconductor processing. Jan 17, 2024 · A bag full of gas used in a helium recovery system. Melting Point: -272 °C (-457. Method This study examined Helium. - Helium is a colorless, odorless, and tasteless gas that belongs to the noble gases group in the periodic table. In fact, it is so cold when its shipping takes place that it will Apr 23, 2021 · Helium tanks are quite simple to use. It has the chemical symbol He, atomic number 2, and atomic weight of about 4. Gas pycnometer. You'd have thought that hydrogen would be a better gas as it would Hydrogen is the simplest element. 31. A gas pycnometer is a laboratory device used for measuring the density —or, more accurately, the volume —of solids, be they regularly shaped, porous or non-porous, monolithic, powdered, granular or in some way comminuted, employing some method of gas displacement and the volume:pressure relationship known as Boyle's Law. Compressed helium is used in research balloons and balloons for celebrations. It is a monatomic noble gas that lies in group 18 of the periodic table. The total number of helium-3 in Helium is a chemical element with symbol He and atomic number 2. May 18, 2012 · 8 Surprising High-Tech Uses for Helium. Recent helium supply shortages have led to a renewed interest in exploration and drilling for the rare inert gas. 6 (4. 1 oz of helium, and the machine uses about 56,100 oz to give you a mental picture of how much helium that is. One helium tank can make over 10,000 hard drives, and the final product is more reliable and energy-efficient than other solutions. ka jg cr gr ws wk mg jx wp fa