Chart Industries, Inc. GTLS recently secured a contract from Blue Spruce Operating LLC to provide its Nitrogen Rejection Unit (NRU) and helium process technology and associated equipment. GTLS’ ...

Chart Industries, Inc. announced its partnership with Blue Spruce Operating LLC to supply a Nitrogen Rejection Unit (NRU) and helium processing technology for the Dry Piney Helium and Carbon ...

J. W. Nicholson discusses the recent interesting experiments of Mr. Evans on the spectrum emitted from a vacuum tube containing highly purified helium and subject to a heavy discharge. Evans found ...

Recently, the NRU and helium plant front-end engineering and design was successfully completed by Chart. “We are pleased to partner with Blue Spruce Operating on their unique and large-scale Dry ...