A vacuum can be used to achieve real advantages in the soldering process. We needed to take a closer look at the soldering process with vacuum profiles, so an evaluation project was performed. As a ...

Gardner Denver Nash launched the NASH Vectra XL 750 as part of its liquid ring pump and compressor series. The NASH Vectra XL 750 offers vacuum pump operation of up to 28.5 in. HgA and compressor ...

Which process is best suited for mass production of perovskite solar cells? While solvent-based manufacturing processes are used in laboratories around the world, vacuum vapor-phase deposition ...

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A team of researchers from the U. S. Department of Energy Ames National Laboratory developed a magnetocaloric heat pump that matches current vapor-compression heat pumps for weight, cost, and ...

HOUSTON, Aug 21 (Reuters) - Valero Energy Corp's 156,000 barrel per day (bpd) McKee refinery in Sunray, Texas, reported a malfunction on Saturday to Texas pollution regulators. A vacuum vapor ...