Featured patents

Energy Conservation in Heavy-Hydrocarbon Distillation
US 08840762 B2, Sept. 23, 2014, Jason T. Corradi et al. / UOP LLC (Des Plaines, US)
A distillation apparatus comprising two distillation columns for separating…

Systems for Purifying Silane
US 08524045 B2, Sept. 3, 2013, Zhihui Gu et al. / MEMC Electronic Materials, Inc. (St. Peters, US)
A system for purifying a silane-containing stream comprising silane and one…

Systems for Recovering Silane From Heavy-Ends Separation Operations
US 08524044 B2, Sept. 3, 2013, Zhihui Gu et al. / MEMC Electronic Materials, Inc. (St. Peters, US)
A system for purifying a silane-containing stream comprising silane and one…

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