Patent International Class: B01D 3/2

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Process for the preparation of aromatic amines
Inventor: Pennemann, et al. | Patent Number: 8110073

Solar distillation system
Inventor: Kemp | Patent Number: 8088257

System and method for removing moisture from liquid desiccant
Inventor: Koban, et al. | Patent Number: 8052847

Reciprocating evaporator
Inventor: McKinney, et al. | Patent Number: 8034214

Antifreeze recycling systems
Inventor: Letcher | Patent Number: 8029650

Heat pump distillation
Inventor: Sechrist | Patent Number: 8002952

Splitter with multi-stage heat pump compressor and inter-reboiler
Inventor: Wegerer, et al. | Patent Number: 7981256

Ethanol continuous flow boiler
Inventor: Ling | Patent Number: 7967946

Vapor compression distillation system including an integrated motor/compressor unit
Inventor: Gsell, et al. | Patent Number: 7927464

Tritium distillation device
Inventor: Fang | Patent Number: 7927463

Method and apparatus for desalinating water combined with power generation
Inventor: St. Germain, et al. | Patent Number: 7922873

Tower for the distillation of seawater
Inventor: Akers | Patent Number: 7897019

Purification of aqueous solutions of organic acids
Inventor: Winkelaar, et al. | Patent Number: 7879197

Liquid evaporating method and device
Inventor: Hong | Patent Number: 7862692

Double action solar distiller
Inventor: Al-Garni, et al. | Patent Number: 7857945

Multi-stage flash evaporator
Inventor: Alt | Patent Number: 7850826

Desalinization by evaporation from capillary material
Inventor: Wilson | Patent Number: 7815776

Salt water distillation system
Inventor: Rives, et al. | Patent Number: 7771567

Distillation system and process
Inventor: Otukol | Patent Number: 7608171

Increased-capacity still for high-quality distillation
Inventor: Pineau | Patent Number: 7527710

Solar still
Inventor: Ward | Patent Number: 7507316

Fluid distillation apparatus having improved efficiency
Inventor: Lee, et al. | Patent Number: 7504005

Water still and method of operation thereof
Inventor: Tonkin, et al. | Patent Number: 7494572

Plant for producing low deuterium water from sea water
Inventor: Zlotopolski | Patent Number: 7491298

Coated polymeric films and coating solutions for use with polymeric films
Inventor: Rogers Agent, et al. | Patent Number: 7473439

Solar water desalination/purification device
Inventor: Yonover | Patent Number: 7416643

Installation used to obtain salt-free sea water at a low temperature with continuous operation and enthalpy recovery
Inventor: Hernandez Hernandez, et al. | Patent Number: 7381310

Method and system for separating solids from liquids
Inventor: Wright | Patent Number: 7357849

Distillation sequence for the purification and recovery of hydrocarbons
Inventor: Reyneke, et al. | Patent Number: 7311813

Ethanol distillation process
Inventor: Vander Griend | Patent Number: 7297236

Point of use water purification method and apparatus
Inventor: Land | Patent Number: 7217343

Solar water still
Inventor: Husson, Jr., et al. | Patent Number: 7008515

Apparatus for and method of heating fluid and distilling fluid
Inventor: Wilks | Patent Number: 6846388

Apparatus, method for enrichment of the heavy isotope oxygen and production method for heavy oxygen water
Inventor: Kihara, et al. | Patent Number: 6835287

Point of use water purification method and apparatus
Inventor: Land | Patent Number: 6830661

Solar stills of the tilted tray type, for producing pure drinking water
Inventor: Ward | Patent Number: 6821395

Solar distillation unit
Inventor: Ludwig | Patent Number: 6797124

Device at distillers adapted to distill solvents for recovery of pure solvent from impure solvent
Inventor: Beijbom | Patent Number: 6797123

Method and apparatus for the thermo-solar distillation and transportation of water from a water table
Inventor: Burgos | Patent Number: 6673213

Water processing device
Inventor: Sears | Patent Number: 6663770

Device for evaporation and condensation in confined environment
Inventor: Manhes, et al. | Patent Number: 6663751

Multi-unit, distributive, regenerable, in situ desalination system, apparatus and method
Inventor: Coon | Patent Number: 6663750

Method and device for the production of pure steam
Inventor: Salmisuo | Patent Number: 6656327

Apparatus and method for water purification using solar energy
Inventor: Nagler | Patent Number: 6656326

Column treating process and apparatus thereof
Inventor: Sakamoto, et al. | Patent Number: 6649028

Method and apparatus for water purification
Inventor: Call, et al. | Patent Number: 6623603

Water purification system
Inventor: Adam, et al. | Patent Number: 6582563

Azeotrope-like composition of 1,1,1,3,3-pentafluoropropane and 1-chloro-1,1,3,3,3-pentafluoropropane
Inventor: Cook, et al. | Patent Number: 6524496

Batch-continuous countercurrent mass transfer process
Inventor: Goorden | Patent Number: 6485613

Process for producing dyed textile materials having high levels of colorfastness
Inventor: Cliver, et al. | Patent Number: 6451234

Solar stills for producing fresh water
Inventor: Domen | Patent Number: 6440275

Water-cooled distilling apparatus
Inventor: Bleth, et al. | Patent Number: 6428656

Method and apparatus for water degasification and distillation
Inventor: Ellis, Jr. | Patent Number: 6409888

Water distilling device
Inventor: Wang | Patent Number: 6406597

Water distilling device
Inventor: Wang | Patent Number: 6406597

Method of operating a water distiller
Inventor: Belongia, et al. | Patent Number: 6358371

Method of operating a water distiller
Inventor: Belongia, et al. | Patent Number: 6358371

High output solar water distillation system
Inventor: Weinstein | Patent Number: 6355144

Apparatus and process for hydrogenations
Inventor: Maraschino | Patent Number: 6284104

Distiller
Inventor: Wang | Patent Number: 6280577

Water purification device
Inventor: Andersen | Patent Number: 6274004

Rotating plate heat exchanger
Inventor: Zebuhr | Patent Number: 6261419

Rotating plate heat exchanger
Inventor: Zebuhr | Patent Number: 6238524

Water distillation apparatus
Inventor: Munro | Patent Number: 6113744

Movable water distiller
Inventor: Palmer, et al. | Patent Number: 6099693

Water distiller with improved solids-removing baffle device
Inventor: Belongia | Patent Number: 6066239

Water distiller with improved solids-removing baffle device
Inventor: Belongia | Patent Number: 6066239

Control circuit for water distiller
Inventor: Belongia, et al. | Patent Number: 6030504

Compact vacuum distillation device
Inventor: Wang, et al. | Patent Number: 6010599

Water distiller with improved automatic shutoff feature
Inventor: Belongia | Patent Number: 6009238

Solar heating and evaporation plant
Inventor: Klein | Patent Number: 6001222

Natural circulation reactor and use for producing linear and cyclic acetals
Inventor: Arnold, et al. | Patent Number: 5955041

Convertible distillation apparatus
Inventor: Land | Patent Number: 5951825

Solvent recycling system
Inventor: Yamamoto, et al. | Patent Number: 5876567

Cleaning condensates from multi-effect evaporator of cellulose pulp waste liquors
Inventor: Mattsson | Patent Number: 5830314

Method and apparatus for solvent recovery from waste wash liquid of printing machine
Inventor: Makino, et al. | Patent Number: 5827404

Heat integrated distillation column
Inventor: Aso, et al. | Patent Number: 5783047

Distillation apparatus
Inventor: Breithaupt, et al. | Patent Number: 5762762

Distillation apparatus
Inventor: Breithaupt, et al. | Patent Number: 5762762

Heat exchanger and double distillation column
Inventor: Satchell, Jr., et al. | Patent Number: 5667643

Distilling device
Inventor: Meng | Patent Number: 5653852

Water purifier having a multi-level boiler tray
Inventor: Vogelman, et al. | Patent Number: 5492602

Portable water purification system
Inventor: Greene | Patent Number: 5464531

Apparatus for reclaiming waste gas treating chemical
Inventor: Beasley, et al. | Patent Number: 5441605

Home water distillation apparatus
Inventor: Snitchler | Patent Number: 5435891

On-site, controlled waste concentrator and solvent regenerator apparatus
Inventor: Gavlin, et al. | Patent Number: 5334291

On-site, controlled waste concentrator and solvent regenerator apparatus
Inventor: Gavlin, et al. | Patent Number: 5334291

Water distillation and aeration apparatus
Inventor: Lee | Patent Number: 5332476

Process and apparatus for the production of fresh water using solar energy
Inventor: Guy | Patent Number: 5316626

Purifying and energy-saving water fountain capable of supplying icy, warm and hot distilled water
Inventor: Chen | Patent Number: 5314586

Distillation system for recovery of industrial process liquids
Inventor: Barcomb | Patent Number: 5312524

Water supply system
Inventor: Palmer | Patent Number: 5304286

Water distiller
Inventor: Huang | Patent Number: 5286350

Sea water desalinating apparatus
Inventor: Djelouah, et al. | Patent Number: 5281310

Portable water purification system
Inventor: Greene | Patent Number: 5281309

Portable water purification system
Inventor: Greene | Patent Number: 5281309

Method and apparatus for dissolving gas in liquid, e.g., in wastewater collection and transmission systems
Inventor: Stearns | Patent Number: 5275735

Glycol stabilizer
Inventor: Brigham, Sr. | Patent Number: 5269886

Low profile water distiller
Inventor: Weber, et al. | Patent Number: 5266170

Low profile water distiller
Inventor: Weber, et al. | Patent Number: 5266170

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