| Patents for B01D 1 - Evaporating (11,580) |
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| 08/18/1993 | EP0555802A2 Microwave assisted generation of volatiles, of supercritical fluid, and apparatus therefor |
| 08/13/1993 | WO1993015814A1 Improved process for drying valuable substances useful for washing and cleaning agents by means of overheated steam |
| 08/13/1993 | CA2130001A1 An improved process for drying useful materials for detergents and cleaning products using superheated steam |
| 08/11/1993 | EP0554999A1 Alkali metal azide particles |
| 08/11/1993 | EP0554402A1 Gas-liquid contact column with improved mist eliminator and method |
| 08/11/1993 | CN2139846Y Turntable evaporate concentrate machine |
| 08/10/1993 | CA1321161C Reboiler |
| 08/07/1993 | CA2088323A1 Alkali metal azide particles |
| 08/04/1993 | EP0383805B1 A low pressure distillation apparatus |
| 08/03/1993 | US5232557 Heat transfer plates evaporation and condensation apparatus |
| 08/03/1993 | US5232556 Water desalination apparatus |
| 08/03/1993 | US5232550 Forming powder; spraying liquid into solvent vapors, then vacuum evaporation |
| 08/03/1993 | US5232085 Distillation system with a hydrophobic porous membrane |
| 07/29/1993 | DE4208183C1 Sludge evaporation and drying assembly - has plate packets as evaporation surfaces for exposure to compressed steam in a pressure vessel |
| 07/29/1993 | DE4206020C1 Recovery of solvent from water-solvent mixt. - comprises container contg. evaporator and condenser connected by common cooling circuit with incorporated compressor |
| 07/27/1993 | US5230773 Process for the recovery of heat and chemicals from spent liquor |
| 07/27/1993 | US5230729 Carbothermic reaction process for making nanophase WC-Co powders |
| 07/22/1993 | WO1993014363A1 Distribution pattern of a plate heat exchanger |
| 07/22/1993 | WO1993014023A1 Process for the production of a powder of fine particles and a plant for performing said process |
| 07/20/1993 | US5228885 Process of concentrating a dilute sulfuric acid in a three-stage forced-circulation vacuum evaporation plant |
| 07/13/1993 | US5227018 Gas distributor and heater for spray drying |
| 07/13/1993 | US5226474 Plate evaporator |
| 07/08/1993 | WO1993013374A1 Process and device for drying/spraying a product |
| 07/08/1993 | WO1993012854A1 Evaporative concentration of clay slurries |
| 07/08/1993 | CA2126760A1 Evaporative concentration of clay slurries |
| 07/07/1993 | CN1073924A Method and device for concentration of waste toluene-nitrified acid by pressure-reducing cauldron and hot air |
| 07/06/1993 | US5224538 Dimpled heat transfer surface and method of making same |
| 06/30/1993 | EP0548926A1 Apparatus for vaporizing liquid raw material and apparatus for forming thin film |
| 06/30/1993 | EP0548360A1 Falling film concentrator |
| 06/30/1993 | CN1073612A Orbital tube evaporator with improved heat transfer |
| 06/29/1993 | US5223088 Apparatus for producing concentrated aqueous slurries and spray dried particulate products |
| 06/29/1993 | US5222549 Condenser/evaporator |
| 06/24/1993 | WO1993011844A1 A method for coated particles in a spray-drying plant |
| 06/24/1993 | CA2125980A1 A method for coating particles in a spray-drying plant |
| 06/22/1993 | US5221439 Stiff whip rod; free movement; prevents scale deposit and fouling |
| 06/17/1993 | DE4141004A1 Evaporation in a scraped surface path - partic. used for concentrating high fouling aq. effluents |
| 06/17/1993 | DE4140535A1 Centrifugal evaporator for highly viscous liquids - has liq. distributor to control liq. flow on to evaporation surface |
| 06/16/1993 | CN2135922Y Liquid circulation flow-type fresh-keeping concentrating drier |
| 06/16/1993 | CN1021199C Method for production of thickening powder |
| 06/15/1993 | CA1319056C Process and apparatus for the rapid vaporization of a liquid |
| 06/09/1993 | EP0544883A1 Process for drying and solvent-extraction of solids and sludges. |
| 06/09/1993 | EP0544768A1 An apparatus and a method for treating emulsified liquids. |
| 06/08/1993 | US5217581 Desalination of sea water near the critical pressure |
| 06/08/1993 | US5217579 Distillation system for treating waste organic solvent |
| 06/08/1993 | US5217572 Centrifugal evaporator-concentrator for concentrating specimens by evaporation of the solvent |
| 06/03/1993 | CA2083899A1 Method of and an apparatus for recovering sulphur dioxide from the chemical circulation of a sulphate pulp mill |
| 06/02/1993 | EP0270656B1 Vapour deposition of monomer fluids |
| 05/27/1993 | WO1993010048A1 Process and device for the desalination of sea water using a plate type heat exchanger |
| 05/26/1993 | CA2061099A1 Concentration process for a liquid fluid with suspended or dissolved solid matters, and implementation device |
| 05/25/1993 | CA1318236C Maple syrup vaporizer apparatus with hollow shell recirculation arch |
| 05/19/1993 | CN1020745C Process for recovering solvent during hydrocarbon processing |
| 05/18/1993 | US5211816 Vacuum distillation apparatus for removal of volatile impurities from liquids |
| 05/18/1993 | US5211812 Device for the recovery of a processed liquid in the form of a condensate on a liquid to be processed |
| 05/18/1993 | CA1317902C Oil reclamation device |
| 05/13/1993 | WO1993009217A1 Wash waste liquid regenerating method, wash waste liquid regenerating apparatus, washing method and washing apparatus |
| 05/11/1993 | US5209821 Apparatus for removing volatiles from, or dehydrating, liquid products |
| 05/05/1993 | CN2132136Y Stickness strengthening of solid polyester stock and vacuum desiccating drum |
| 05/04/1993 | US5207929 Pollution control |
| 05/04/1993 | US5207928 Spraying salt water drops and compressed air, evacuation and washing |
| 05/04/1993 | US5207869 Evaporative reduction of waste liquid |
| 04/28/1993 | EP0538264A1 Method and apparatus for seawater potabilization |
| 04/21/1993 | EP0537343A1 Heatable pressure vessel with wear-resistant inner wall |
| 04/20/1993 | US5203406 Plate evaporator |
| 04/14/1993 | EP0537037A1 Flotation device for treatment of waste water contaminated with hydrocarbons |
| 04/14/1993 | CN2129645Y Power saving evapourator |
| 04/13/1993 | US5202032 Method of removing and recovering hydrocarbons from hydrocarbon/water mixtures |
| 04/13/1993 | CA1316098C Apparatus for controlling solid particle flow in an evaporator |
| 04/07/1993 | EP0536015A1 Cyclone-turbines for installation in flotation devices for treatment of waste water contaminated with hydrocarbons |
| 03/30/1993 | US5198104 Apparatus for removing solid and volatile contaminants from liquids |
| 03/25/1993 | DE4131301A1 Distillery - has shrouding round base area of the fermenter at the water bath, to prevent overheating |
| 03/24/1993 | EP0532849A2 Evaporative heat exchanger |
| 03/24/1993 | EP0529011A4 Enhanced vacuum cyclone |
| 03/23/1993 | US5195578 Method of and an apparatus for trickling film heat exchange |
| 03/18/1993 | WO1993004752A1 Process and device for vaporizing a liquid contained in a porous body |
| 03/17/1993 | EP0452480A4 Spray conversion process for the production of nanophase composite powders |
| 03/16/1993 | CA1314385C Autoclave for hazardous waste |
| 03/10/1993 | CN1069667A Apparatus and method for spray drying solids-laden high temperature gases |
| 03/05/1993 | EP0560767A4 Waste materials concentrator. |
| 03/03/1993 | EP0530062A1 Fractionating process for oil and gas from a petroleum oil field effluent |
| 03/03/1993 | EP0530001A2 Multi-stage evaporation of liquid |
| 03/03/1993 | EP0529334A2 Liquid delivery and vaporization system |
| 03/03/1993 | EP0529011A1 Enhanced vacuum cyclone |
| 03/03/1993 | EP0428564B1 Process and apparatus for generating steam |
| 03/01/1993 | CA2076341A1 Vertical tower evaporation utilizing dimpled plates |
| 02/23/1993 | CA1313746C Disinfectant vaporizing apparatus |
| 02/18/1993 | WO1993002964A1 Desalination plant, especially for use in marine and off-shore installations |
| 02/09/1993 | US5185060 Film evaporator |
| 02/09/1993 | US5184950 Process and devices for the decontamination of solid products |
| 02/04/1993 | WO1993002075A1 Thin film depolymerization to dimeric cyclic esters |
| 02/04/1993 | CA2113799A1 Thin film depolymerization to dimeric cyclic esters |
| 02/03/1993 | EP0525748A1 Method and apparatus for removing hydrocarbons from polymer slurries |
| 02/03/1993 | CA2074780A1 Method and apparatus for removing hydrocarbons from polymer slurries |
| 02/02/1993 | US5183540 Method for recovering solvents through the use of an extender |
| 01/19/1993 | CA1312732C Fuel-oxidant mixture for detonation gun flame-plating |
| 01/07/1993 | WO1993000299A1 Plant for sea water desalinizing using solar energy preferably accompanied by electric power generation |
| 01/07/1993 | WO1993000143A1 Falling film concentrator |
| 01/07/1993 | CA2112573A1 Plant for seawater desalinizing using solar energy preferably accompanied by electric power generation |
| 12/30/1992 | EP0520748A1 Storage of materials |
| 12/30/1992 | EP0520097A1 An improved method and process of distillation/deodorisation of oils, fats and fatty acids |
| 12/30/1992 | EP0386248B1 Condenser/evaporator |