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Class Information
Number: 202/205
Name: Distillation: apparatus > Apparatus > Systems > Separatory > Still > Vacuum
Description: The system is provided with means for producing a vacuum therein.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610768 |
Apparatus and methods for water regeneration from waste |
Nov. 3, 2009 |
| 7597783 |
Method and apparatus for processing vegetable oils |
Oct. 6, 2009 |
| 7588664 |
Oil distillation vacuum column with thickened plate in the vapor horn section |
Sep. 15, 2009 |
| 7553396 |
Pressure desalination |
Jun. 30, 2009 |
| 7531065 |
Distillation apparatus |
May. 12, 2009 |
| 7464237 |
System and method for implementing a fast file synchronization in a data processing system |
Dec. 9, 2008 |
| 7435317 |
Desalination of ocean water |
Oct. 14, 2008 |
| 7429312 |
Method for processing multi-component liquid mixtures and device for carrying out said method |
Sep. 30, 2008 |
| 7422663 |
Desalination machine |
Sep. 9, 2008 |
| 7416642 |
System for cooling a heated juice by partial low-pressure evaporation |
Aug. 26, 2008 |
| 7413634 |
Distillation system |
Aug. 19, 2008 |
| 7297236 |
Ethanol distillation process |
Nov. 20, 2007 |
| 7291250 |
Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures |
Nov. 6, 2007 |
| 7288169 |
Distillation apparatus for readily polymerizable compound |
Oct. 30, 2007 |
| 7267747 |
Plant and method for vacuum distillation of hydrocarbon liquids |
Sep. 11, 2007 |
| 7252743 |
Method for concentrating solution |
Aug. 7, 2007 |
| 7232504 |
Apparatus and method for distilling waste liquids |
Jun. 19, 2007 |
| 7112262 |
Device for downward flow evaporation of a liquid substance and subsequent condensation of the vapour formed |
Sep. 26, 2006 |
| 7087157 |
Multi-phase separation system |
Aug. 8, 2006 |
| 7052582 |
Wave powered evaporation desalination system |
May. 30, 2006 |
| 7041198 |
Distillation system |
May. 9, 2006 |
| 7037411 |
Apparatus and method for handling easily polymerizable substance, apparatus for extracting liquid from apparatus under reduced pressure, and process for producing easily polymerizable substanc |
May. 2, 2006 |
| 7008516 |
Method and apparatus for desalinating and concentrating sea water, desalinated deep water and concentrated deep water |
Mar. 7, 2006 |
| 6991708 |
Continuous vacuum pan |
Jan. 31, 2006 |
| 6969446 |
Method for producing concentrated nitric acid and installation for carrying out a method of this type |
Nov. 29, 2005 |
| 6936140 |
Water distillation system |
Aug. 30, 2005 |
| 6932889 |
Water treatment device and method |
Aug. 23, 2005 |
| 6926808 |
Vacuum low-temperature distilled pure water dispenser |
Aug. 9, 2005 |
| 6884324 |
Column for concentrating phthalic anhydride |
Apr. 26, 2005 |
| 6833056 |
Desalination method and desalination apparatus |
Dec. 21, 2004 |
| 6821382 |
Method and arrangement for cleaning contaminated condensate including a combined stripper/condenser |
Nov. 23, 2004 |
| 6761802 |
Tunnel for distillation of fresh water from ocean salt water |
Jul. 13, 2004 |
| 6740205 |
Processing of shipboard wastewater |
May. 25, 2004 |
| 6685801 |
Chambered circulation evaporator |
Feb. 3, 2004 |
| 6635150 |
Method for distilling a fluid with horizontal vapor transfer into a condensation zone and modular device for implementing said method |
Oct. 21, 2003 |
| 6582563 |
Water purification system |
Jun. 24, 2003 |
| 6582564 |
Distillation apparatus and distillation method |
Jun. 24, 2003 |
| 6517686 |
Apparatus for purification of electronic specialty gases by vapor phase transfilling |
Feb. 11, 2003 |
| 6506284 |
Reduced-pressure distillation system |
Jan. 14, 2003 |
| 6494995 |
Solar distillation system |
Dec. 17, 2002 |
| 6454907 |
Method and apparatus for concentrating slurried solids |
Sep. 24, 2002 |
| 6436242 |
Device and method for distilling water |
Aug. 20, 2002 |
| 6391162 |
Desalination apparatus and method of operating the same |
May. 21, 2002 |
| 6383341 |
Apparatus for obtaining pure water from crude water |
May. 7, 2002 |
| 6350351 |
Plant for the vacuum distillation of a liquid product |
Feb. 26, 2002 |
| 6348134 |
Plant for the distillation of a liquid product |
Feb. 19, 2002 |
| 6346173 |
Method for the vacuum distillation of a liquid product, particularly oil stock, (variants) and system for realizing the same |
Feb. 12, 2002 |
| 6342127 |
Distillation device |
Jan. 29, 2002 |
| 6309513 |
Desalination of seawater by evaporation in a multi-stack array of vertical tube bundles, with waste heat |
Oct. 30, 2001 |
| 6303006 |
System and method for distilling liquid |
Oct. 16, 2001 |
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