Helium, Balloon Gas and Their Applications
During parties and celebrations, we love to float balloons or fly them into the sky. Although these balloons are often called Helium balloons, they may be filled with balloon gas, which is in fact Helium at a 99.99% or lower purity. Industrial-grade Helium is 99.995% pure or above and can be used for a variety of uses including cryogenic application, welding, medical applications and many others. Balloon gas, on the other hand, is often a by-product of the Helium production process. It is great for casual, academic, and scientific applications.
The Origin of Helium
Scientists discovered Helium in the sun’s core in 1868. Like Hydrogen, this odorless, colorless gas is lighter than air. Unlike Hydrogen, Helium is not flammable, so it is more suitable for casual uses like filling balloons.
Helium is abundant in the universe. We get most of our Helium from natural gas, which is mined from underground gas fields.
Where Can I Get Helium for Balloons?
Businesses can acquire balloon Helium from an industrial gas supplier. These suppliers typically provide other gases such as nitrogen, CO2, oxygen, hydrogen and other gases as well. Examples of large national Helium suppliers are American Gas Products and Zephyr Solutions. These large suppliers offer not only helium cylinders of various sizes, but also bulk helium at wholesale prices for large customers.
Uses of Balloon Gas & Helium
Marketing
Helium balloons are great for outdoor advertising campaigns because they always stand out from a distance. Branded helium balloons are even better since they’re more distinctive and recognizable. Some businesses use branded balloons that are shaped like products to attract bigger crowds.
Fundraising
Helium balloons can elevate a fundraiser in a fun and exciting way. They’re great for a big giveaway because it’s easy to hide prizes inside of big helium balloons.
Education
Higher purities of Helium gas helps researchers make new discoveries. For example, they put the gas in research balloons that are designed for such disciplines atmospheric research, military research, meteorology and astronomy.
Helium Tanks for Small Businesses
Small businesses can either rent or buy a Helium gas tank. Most helium suppliers have rental tanks available in the following sizes:
- 218 cubic feet
- 135 cubic feet
- 73 cubic feet
- 37 cubic feet
A very large helium cylinder will cost about $250. It has enough air for about 500 balloons, depending on their size.
In order to rent a helium tank, you may need a deposit. You might also need additional funds to rent a nozzle, valve, and pressure gauge if these parts aren’t included with the tank. A typical deposit will range from $100 to $200. You’ll get the deposit back if you return the canister in good condition.
If you don’t want to rent a Helium tank, you can buy a disposable tank from a hardware store.
