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2. DHL Balloon - Wikipedia

   en.wikipedia.org/wiki/DHL_Balloon

   The DHL Balloon was first located on Tan Quee Lan Street in the Downtown Core of Singapore, near the New 7th Storey Hotel and Bugis MRT station. [1] [2] Launched at a cost of $2.5 million, the DHL Balloon was a joint venture by Aerophile Balloon Singapore Pte Ltd and Vertical Adventure Pte Ltd, and took one year to plan. [1]

3. Trimix (breathing gas) - Wikipedia

   en.wikipedia.org/wiki/Trimix_(breathing_gas)

   The benefit of such a system is that the helium delivery tank pressure need not be as high as that used in the partial pressure method of blending and residual gas can be 'topped up' to best mix after the dive. This is important mainly because of the high cost of helium.

4. Gas blending for scuba diving - Wikipedia

   en.wikipedia.org/wiki/Gas_blending_for_scuba_diving

   All helium, and some of the oxygen is provided by decanting or boosting from bulk cylinders. The amount of helium that must be decanted is very simple to calculate: Multiply the desired gas fraction of helium (F He) by the total filling pressure (P tot) to get partial pressure of helium (P He). In the case of the Tx 20/40, in a 230 bar cylinder ...

5. Worthington Enterprises - Wikipedia

   en.wikipedia.org/wiki/Worthington_Enterprises

   Worthington Enterprises, Inc. is a global diversified metals manufacturing company based in Columbus, Ohio.It is a steel processor and manufacturer of pressure vessels, such as propane, oxygen and helium tanks, hand torches, refrigerant and industrial cylinders, camping cylinders, exploration, recovery and production products for global energy markets; water system tanks for storage, treatment ...

6. Industrial gas - Wikipedia

   en.wikipedia.org/wiki/Industrial_gas

   The delivery options are therefore local gas generation, pipelines, bulk transport (truck, rail, ship), and packaged gases in gas cylinders or other containers. [1] Bulk liquid gases are often transferred to end user storage tanks. Gas cylinders (and liquid gas containing vessels) are often used by end users for their own small scale ...

7. Matheson (compressed gas & equipment) - Wikipedia

   en.wikipedia.org/wiki/Matheson_(compressed_gas...

   Matheson Tri-Gas, Inc. produces industrial, medical, and specialty gases, and associated gas handling equipment, in North America.MATHESON offers semiconductor, medical, welding, atmospheric gases, rare gases delivered via pipelines, onsite generators, bulk tanks, and in gas cylinders to customers using gases in their labs, semiconductor fabs, hospitals, chemical plants, manufacturing and many ...

8. Strange Connecticut laws, such as receiving a $99 fine for ...

   www.aol.com/strange-connecticut-laws-receiving...

   The law prevents the release of ten or more "helium or lighter-than-air gas balloons" into the atmosphere during a 24-hour period. Though the release of balloons may seem harmless, ...

9. Cryogenic storage dewar - Wikipedia

   en.wikipedia.org/wiki/Cryogenic_storage_dewar

   A self-pressurising dewar (silver) being filled with liquid nitrogen from a larger storage tank (white). A cryogenic storage dewar (or simply dewar) is a specialised type of vacuum flask used for storing cryogens (such as liquid nitrogen or liquid helium), whose boiling points are much lower than room temperature.