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Distillation: processes, separatory

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
09/04/2014 > 1 patent applications in 1 patent subcategories.
  
08/28/2014 > 3 patent applications in 3 patent subcategories.

20140238839 - Desalination system: The solar, water desalination system includes a desalination chamber where fine water droplets are injected upward by an air atomizer towards an air-cooled condenser. Hot saline water is ejected vertically upward to double the contact time between the droplets and the surrounding air. The air is preheated by solar energy... Agent: Umm Al-qura University

20140238840 - System and method for recycling high-boiling-point waste photoresist stripper: This invention relates to a system and method for recycling a high-boiling-point waste photoresist stripper generated in processes of manufacturing LCDs or semiconductor devices, wherein an expensive high-boiling-point stripper solvent can be easily recycled at high yield and high-purity electronic grade. This system includes a first distillation device for removing... Agent: Korex Corporation

20140238841 - Process for producing 2,3-butanediol: A method of producing 2,3-butanediol includes subjecting a 2,3-butanediol culture liquid produced by microbial fermentation to nanofiltration membrane treatment and ion-exchange treatment (Step A), and then adding an alkaline substance and performing distillation (Step B).... Agent: Toray Industries, Inc.

  
08/21/2014 > 1 patent applications in 1 patent subcategories.

20140231240 - Separation of r-1233 from hydrogen fluoride: The invention relates to a process for separating monochloro-trifluoropropenes such as HCFC-1233 from azeotrope or azeotrope like combinations with HF. The process employs a cold, liquid phase separations and multiple azeotropic distillation trains.... Agent: Arkema Inc.

  
08/14/2014 > 3 patent applications in 2 patent subcategories.

20140224638 - Method and apparatus for desolvating flowing liquid: Methods and apparatus for desolvating flowing liquid streams while retaining temporal resolution of dissolved substrates are disclosed. A novel small-scale self-regulating spray dryer preserves temporal resolution while desolvating a liquid chromatography eluent stream and depositing the solute onto an optical surface for infrared spectrographic analysis. The liquid eluent is pumped... Agent: Spectra Analysis Instruments, Inc.

20140224639 - Devolatilization/solution concentration process utilizing an auxiliary volatilizable and condensable heat transfer fluid: In a devolatilization/solution concentration process which comprises pre-heating a feed stream, providing a small amount of additional heat to the pre-heated stream, evaporating a portion of the heated stream into a gaseous medium to cool the remaining, concentrated stream, and condensing the vapor in the gaseous medium to provide the... Agent:

20140224640 - Distillation solids removal system and method: A distillation system and method. The system includes a recirculation pump and a separation system for receiving a multi-media fluidic solution and operating at a temperature different than ambient temperature and at a pressure different than ambient pressure. The system further includes a separator for separating heavier particles from the... Agent:

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