Featured patents

Dual-Mode Dividing Wall Column
US 08852405 B2, Oct. 7, 2014, With Fractional Condensation of Vapor Outside Still, Jang Ku Lee et al. / LG Chem, Ltd. (Seoul, KR)
A dual-mode dividing wall column that is capable of mode switching between…

Method of Cleaning and Recycling Glycol-Tainted Water From De-Icing Operations at Airports
US 08808511 B2, Aug. 19, 2014, Of concentration, Brad Michael Malatesta
A method of recycling water from water containing glycol comprising the steps of:…

Systems and Processes for Improving Distillate Yield and Quality
US 08864951 B2, Oct. 21, 2014, Of entrained particles from a vapor or gas, Mark C. Anderson et al. / ThioSolv, LLC (Spring Branch, US)
A process for improving quality and yield of one or more distillate products…

Large-Scale Water Purification and Desalination
US 08771477 B2, July 8, 2014, Water Purification Only, Eugene Thiers / Sylvan Source, Inc. (San Carlos, US)
A water purification and desalination system comprising a plurality…

Method for the Separation and Concentration of Isotopologues
US 08758572 B2, June 24, 2014, Separating Isotopes or Tautomers, Keith Moser et al. / Exelon Generation Company, LLC (Kennett Square, US)
A method for separating a mixture of isotopologues, comprising:…

Fresh Water Recovery System
US 08709216 B2, April 29, 2014, Water Purification Only, Dwight L. Jaeger
A method of recovering fresh water from a salt water supply, the method…

High-Efficiency Thermal-Energy-Driven Water Purification System
US 08647477 B2, Feb. 11, 2014, Under pressure or vacuum, John H. Lienhard et al. / Massachusetts Institute of Technology (Cambridge, US)
A method for separating water from a liquid composition including water,…

Method for Reduction of Contaminants in Evaporator Distillate
US 08603301 B2, Dec. 10, 2013, For scale inhibiting or corrosion preventing, William F. Heins et al. / General Electric Company (Schenectady, US)
A method for producing high purity distillate from a contaminated steam stream…

System for Decontaminating Water and Generating Water Vapor
US 08562791 B2, Oct. 22, 2013, Water Purification Only, John D. Riley et al. / Verno Holdings, LLC (Las Vegas, US)
A method for decontaminating water and generating water vapor, comprising…

Method and Apparatus for Purification of Trichlorosilane
US 08535488 B2, Sept. 17, 2013, Distillation of initial distillate, Dong-Kyu Kim et al. / LG Chem, Ltd. (Seoul, KR)
A method for a purification of trichlorosilane, the method comprising:…

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