Work is now complete at Desert Mountain Energy's (DME's) solar-powered helium processing plant in Arizona and the company has secured its first customer. The helium exploration firm said its first delivery will be going to an Arizona- based industrial gas supplier, which will receive a mixture of different final grades of helium ranging from low of 99.995% to a high of 99.99995%. DME expects to work through various combinations of gas mixtures, concentrations, and final product purity levels over a 90-day period.
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