| Patents for B01D 1 - Evaporating (11,580) |
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| 07/09/1997 | CN1153676A Boiling evaporator with forced heat-transfer and scale-preventing performance and its operation process |
| 07/08/1997 | US5645694 Process and apparatus for vapor compression distillation |
| 07/08/1997 | US5645693 Plant for sea water desalinizing using solar energy |
| 07/08/1997 | US5645124 For use within a heat exchanger |
| 07/02/1997 | EP0749560B1 Spray drying device |
| 07/01/1997 | US5643408 Elevated reservoir, elongate inclined conduit, heat source for volatilizing dioxane |
| 07/01/1997 | CA2108202C Reducing pulp mill liquid discharge |
| 06/26/1997 | WO1997022551A1 Process for producing aqueous solutions of free hydroxylamine |
| 06/26/1997 | WO1997022550A1 Process for separating medium boiling substances from a mixture of low, medium and high boiling substances |
| 06/25/1997 | EP0780146A1 Steam-heated apparatus for evaporating and thickening liquids |
| 06/25/1997 | EP0779829A1 Process and device for desalinating sea water |
| 06/19/1997 | WO1997021477A1 Spray drier and method for the operation of said drier |
| 06/17/1997 | US5638691 Falling film evaporator with refrigerant distribution system |
| 06/12/1997 | WO1997021034A1 Radial steam-mixing machine |
| 06/12/1997 | WO1997020606A1 A method and a device for purifying water |
| 06/12/1997 | DE19545986A1 Zerstäubungstrockner und Verfahren zum Betreiben eines solchen Trockners Spray dryer and method of operating such a dryer |
| 06/11/1997 | EP0778062A2 Method and apparatus for solvent recovery from waste wash liquid of printing machine |
| 06/11/1997 | EP0730483A4 Evaporation means and method |
| 06/10/1997 | US5637560 Process for the production of surface-active anionic surfactant salts using superheated steam |
| 06/05/1997 | DE19545031A1 Radialdampfmischmaschine Radial vapor mixing machine |
| 06/04/1997 | EP0550534B1 Process for recovering ethylene glycol during the disposal of industrial liquid wastes containing glycol |
| 06/04/1997 | CN2255298Y Unit-type combined steam condensing machine |
| 05/28/1997 | EP0775511A1 Process and apparatus for the concentration of fluid mixtures by ohmic heating |
| 05/28/1997 | EP0775004A1 Separation of components of mixtures |
| 05/28/1997 | EP0716640B1 Process for producing granulated sodium percarbonate |
| 05/27/1997 | US5632867 Recovering a relatively volatile component of a solution from a less volatile component, e.g. as in solvent recovery |
| 05/27/1997 | US5632864 Splash shield for distillation unit |
| 05/27/1997 | US5632797 Method of providing vaporized halide-free, silicon-containing compounds |
| 05/27/1997 | US5632100 Process and a spray drying apparatus for producing an agglomerated powder |
| 05/22/1997 | WO1997018023A1 Rotative heat transmission body for evaporating liquids or drying pumpable products |
| 05/21/1997 | EP0773820A1 Method and apparatus for cleaning a vapour |
| 05/20/1997 | US5630914 Vapor pressure |
| 05/14/1997 | EP0593687B1 Process and device for the desalination of sea water using a plate type heat exchanger |
| 05/14/1997 | CN1149839A Process for deodorising and stabilising biotechnologically extracted valuable substances and their aqueous preparation |
| 05/14/1997 | CN1149553A Method for evaporating technological waste water |
| 05/13/1997 | US5628937 Production of particulate materials |
| 05/13/1997 | US5628901 Vessel for treating liquids |
| 04/29/1997 | US5624534 Volatiles separator and concentrator |
| 04/29/1997 | US5624531 Evaporator operating on falling film principle |
| 04/29/1997 | US5624530 Spray drying system |
| 04/24/1997 | WO1997014288A2 Spray drying method and apparatus and cleaning method for such an apparatus |
| 04/17/1997 | WO1997013722A1 Salt extraction process and device |
| 04/17/1997 | DE19538214A1 Regeneration of contaminated solvents from dry cleaning of textiles |
| 04/16/1997 | EP0699335B1 Evaporative transpiration pump |
| 04/16/1997 | CN2252040Y Spray-type direct evaporating seawater desalination apparatus |
| 04/15/1997 | US5621847 Dynamic vacuum evaporation system |
| 04/10/1997 | WO1997013112A1 Heat exchanger and a method for producing the same |
| 04/10/1997 | DE19603127C1 Vaporiser for semi-conductor production |
| 04/10/1997 | CA2230274A1 Heat exchanger and a method for producing the same |
| 04/09/1997 | EP0663946B1 Valuable substances and mixtures of valuable substances for wetting agents, detergents and/or cleaners in a new form of preparation |
| 04/08/1997 | US5617737 Capillary fluted tube mass and heat transfer devices and methods of use |
| 04/03/1997 | WO1997011973A1 Thin-film treatment device |
| 04/02/1997 | EP0765898A2 Dispersion powder for building materials with a low content of air pores |
| 04/02/1997 | EP0765462A1 Orbital tube whip rod heat exchanger |
| 04/02/1997 | EP0765182A1 Process for deodorising and stabilising biotechnologically extracted valuable substances and their aqueous preparations |
| 04/01/1997 | US5615493 Spray drying device |
| 04/01/1997 | US5615492 Drying of water-containing useful materials or mixtures thereof with superheated steam |
| 03/27/1997 | WO1997010884A1 A method for adjusting a separation process and an apparatus for use by the method |
| 03/27/1997 | DE19647378A1 Process for improving a vapourisation technique |
| 03/26/1997 | EP0544883B1 Process for drying and solvent-extraction of solids and sludges |
| 03/25/1997 | US5614066 Water distillation apparatus |
| 03/12/1997 | EP0660743B1 Forming solutions |
| 03/12/1997 | EP0639097B1 Distillation apparatus |
| 03/12/1997 | CN2249119Y Libricant dewatering pump station |
| 03/11/1997 | US5609735 Process and a device for separating a solid residue from its solution in a stirred bed of material |
| 03/11/1997 | US5609732 Distilling apparatus |
| 03/06/1997 | WO1997007867A1 Liquid distributor for evaporator |
| 03/06/1997 | DE19633468A1 Centrifugal unit markedly increasing heat and mass transfer by increasing film thickness to induce turbulence |
| 03/06/1997 | CA2229486A1 Liquid distributor for evaporator |
| 03/05/1997 | EP0713411A4 Distributor plate and evaporator |
| 03/05/1997 | EP0637313B1 Process for the distillatory separation of alcohols |
| 03/04/1997 | US5607558 Method for selective and/or unselective vaporization and/or decomposition of, particularly, hydrocarbon compounds and apparatus for carrying out such a method |
| 02/26/1997 | CN1143998A Device for superheating steam |
| 02/19/1997 | CN1143410A Spray drying device |
| 02/19/1997 | CN1143330A Apparatus of improved flat plate heat exchanger design for polymer devolatilizer |
| 02/19/1997 | CN1143329A 热交换器元件 Heat exchanger elements |
| 02/13/1997 | WO1997004849A1 Process for operating an evaporator and evaporator for its implementation |
| 02/12/1997 | CN1142810A Vaporizing and concentration drying apparatus and method |
| 02/11/1997 | US5601688 Method of and means for spraying droplets |
| 02/09/1997 | CA2182768A1 Method for processing chemical cleaning solvent waste |
| 02/05/1997 | EP0757016A2 Purification, regeneration and recycling process for industrial sewage |
| 02/05/1997 | EP0592443B1 Apparatus for the vacuum distillation of liquids |
| 02/04/1997 | US5599429 Water distillation system |
| 01/28/1997 | US5597453 Apparatus and method for vapor compression distillation device |
| 01/28/1997 | US5597036 Semiconductor packaging structure |
| 01/28/1997 | US5596817 Method and an apparatus for minimizing deposits in a drying chamber |
| 01/23/1997 | WO1997002079A1 Water condensing device |
| 01/23/1997 | WO1997002078A1 Distillation apparatus |
| 01/21/1997 | US5595663 Evaporation, purification, absorption |
| 01/15/1997 | EP0753122A1 Device for superheating steam |
| 01/15/1997 | EP0669846B1 Load-following vaporizer apparatus and method |
| 01/15/1997 | EP0646037B1 Recovering a relatively volatile component of a solution from a less volatile component, e.g. as in solvent recovery |
| 01/08/1997 | EP0752567A1 Process for drying the solid insulation of an electrical device, and apparatus for carrying out this process |
| 01/07/1997 | US5591707 Process for producing free-flowing granules with superheated steam |
| 01/07/1997 | US5591310 Distillation |
| 12/31/1996 | US5589525 Process for preparing novel high solids non-aqueous polymer compositions |
| 12/31/1996 | US5588596 Falling film evaporator with refrigerant distribution system |
| 12/27/1996 | EP0749770A1 Device and method for preparing a spray-dried product |
| 12/27/1996 | EP0749769A1 Device for preparing a spray-dried product and method for preparing a product of this kind |
| 12/27/1996 | EP0749560A1 Spray drying device |