| Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025) |
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| 09/05/1995 | US5447621 Hydrocracking |
| 09/05/1995 | US5447620 In a first distillation zone, contact distillate with water to form two phases, decantation, and multistage distillation |
| 09/05/1995 | US5447609 Catalytic reaction and mass transfer process |
| 09/05/1995 | US5447077 Device for the evaporation treatment of preferably liquid substances, in particular reagents, or for the preparation or analysis of sample material |
| 09/05/1995 | CA2143527A1 Liquid-phase catalyst-assembly for chemical process tower |
| 08/31/1995 | DE4410405C1 Two-stage vacuum distn. plant cleans effluents with low energy input, |
| 08/30/1995 | EP0669306A1 Energy conservation during plural stage distillation |
| 08/29/1995 | US5446223 Concurrently catalyzing with olefin and distillation in a distillation column which containing an acid catalyst fixed bed |
| 08/29/1995 | US5446181 Evaporating ethylenediamine, condensing, mixing liquid phase ethylenediamine with 3-chloropropylalkoxysilane |
| 08/29/1995 | US5445714 Waste materials concentrator |
| 08/29/1995 | CA2143508A1 Energy conservation during plural stage distillation |
| 08/23/1995 | EP0667799A1 Method for selective and/or unselective vaporization and/or decomposition of, particularly, hydrocarbon compounds and apparatus for carrying out such a method. |
| 08/23/1995 | EP0621799B1 Method and apparatus for measuring reflux flow |
| 08/23/1995 | CN1029554C Process for separation of vinylacetate |
| 08/22/1995 | US5443695 Distillation apparatus for concentrating less volatile liquids |
| 08/16/1995 | EP0666767A1 High purity benzene production using extractive distillation |
| 08/16/1995 | CN1106710A Single-tower atmospheric intermittent extractive rectification method |
| 08/15/1995 | US5441793 Orderly packing for a column |
| 08/15/1995 | US5441606 Liquid purifying and vacuum distillation process |
| 08/15/1995 | US5441605 Apparatus for reclaiming waste gas treating chemical |
| 08/15/1995 | CA1336673C Gas-liquid contacting apparatus |
| 08/10/1995 | WO1995021130A1 Process and device for thermally separating components of a liquid |
| 08/09/1995 | EP0665860A1 Method and device for purifying liquid polysiloxane material and its use. |
| 08/09/1995 | CN2204799Y Pressure reducing refining apparatus for trichloroethylene |
| 08/08/1995 | US5439620 Liquid distributor to be used in substance and/or heat exchanging |
| 08/08/1995 | US5439560 Low pressure evaporation concentrating apparatus for a photographic process waste disposl |
| 08/08/1995 | US5438836 Downflow plate and fin heat exchanger for cryogenic rectification |
| 08/05/1995 | CA2133595A1 Volatiles separator and concentrator |
| 08/03/1995 | DE4403165A1 Rotation evaporator |
| 08/02/1995 | EP0665283A2 Integrated process for upgrading middle distillate production |
| 08/02/1995 | EP0665281A2 Integrated distillate recovery process |
| 08/02/1995 | EP0665042A2 Air distillation column with a corrugated cross packing |
| 08/02/1995 | EP0665041A1 Catalytic distillation structure |
| 08/02/1995 | EP0664778A1 Method for controlling catalytic distillation etherifications |
| 08/02/1995 | EP0664723A1 Internals for distillation columns including those for use in catalytic reactions |
| 08/02/1995 | EP0664722A1 Catalytic reaction and mass transfer structure and process employing same. |
| 08/02/1995 | EP0664721A1 Method and apparatus for concurrent reaction with distillation. |
| 08/02/1995 | CN1105972A Fusel oil stripping |
| 08/02/1995 | CN1105898A Separating mixed dimethyl benzene with catalytic rectifying method |
| 08/01/1995 | US5437714 Semi-continuous deodoriser |
| 08/01/1995 | US5437542 Positive displacement pump system |
| 07/28/1995 | CA2138691A1 Integrated distillate recovery process |
| 07/26/1995 | EP0664144A2 Air distillation column with a corrugated cross packing |
| 07/25/1995 | US5435892 Process for separating methanol and methyl acrylate or methyl methacrylate |
| 07/20/1995 | WO1995019211A1 Recycling of wafer cleaning substances |
| 07/19/1995 | EP0662997A1 Method for stabilising crude oils at the outlet of a well, and device therefor |
| 07/19/1995 | EP0662856A1 Recovery of phenol from low concentrations with sodium sulfate |
| 07/19/1995 | CN1105282A liquid distributor for heat and mass exchange device, distillation column comprising such a distributor and use of such a column for distillation of air |
| 07/12/1995 | EP0662332A1 Process for producing chlorohydrins |
| 07/12/1995 | EP0647159A4 Catalytic distillation structure. |
| 07/11/1995 | US5431890 Catalytic distillation structure |
| 07/11/1995 | US5431888 Multi-purpose catalytic distillation column |
| 07/11/1995 | US5431736 Method for transforming a liquid flow into a gas flow and a device for implementing the method |
| 07/06/1995 | WO1995017937A1 Method of working up a reaction mixture by means of a column placed on the reaction vessel |
| 07/05/1995 | EP0660748A1 High capacity tray for gas-liquid contact apparatus |
| 07/05/1995 | EP0576545B1 Random packing element and method for its production |
| 07/04/1995 | US5430178 Process for the preparation of acetic esters from methanol |
| 07/04/1995 | US5429720 Mixing perfluorinated alkanes with chlorocarbons and distillation, separation and circulation |
| 06/28/1995 | EP0600903B1 Process and device for removing gas in the evaporation of organically and/or inorganically contaminated water |
| 06/28/1995 | CN2201978Y High-efficiency liquid distributor |
| 06/27/1995 | US5426944 Expanding electronic semiconductor grade chemical through an orifice in a condenser; withdrawing portion of vapor phase; concentrating impurities in liquid phase |
| 06/22/1995 | WO1995016507A1 Ocean thermal energy conversion (otec) system |
| 06/22/1995 | DE4403592C1 Verfahren und Vorrichtung zur thermischen Trennung von Flüssigkeitskomponenten Method and device for the thermal separation of liquid components |
| 06/21/1995 | EP0658615A2 Process to recover benzene from mixed hydrocarbons |
| 06/21/1995 | EP0658563A1 Process for preparing dialkyl esters of vinylphosphonic acid |
| 06/21/1995 | CN2201163Y Self-conbustion dry distillate furnace |
| 06/21/1995 | CN1103889A Process for removal of solvents from detergent pastes |
| 06/21/1995 | CN1103815A Multi-purpose catalytic distillation column and etherification process using same |
| 06/20/1995 | US5425853 Separation of propylene glycol from ethylene glycol by azeotropic distillation |
| 06/15/1995 | WO1995015960A1 Process for the production of trioxane from formaldehyde |
| 06/15/1995 | CA2176581A1 Process for the production of trioxane from formaldehyde |
| 06/15/1995 | CA2137966A1 Process for preparing dialkyl vinylphosphonates |
| 06/14/1995 | EP0657210A1 Filling element for plants for energy and/or mass exchange and/or effecting chemical reactions |
| 06/14/1995 | EP0480040B1 Process for separating impurities from aqueous solution of crude ethanol |
| 06/14/1995 | DE4405717C1 Removal of distillate from rotary vacuum evaporator |
| 06/13/1995 | CA1335863C Method and installation for the recovery of utilizable gas from garbage by pyrolysis |
| 06/12/1995 | EP0664778A4 Method for controlling catalytic distillation etherifications. |
| 06/08/1995 | WO1995015214A1 Structure element of a device for the treatment of corrosive materials in heat and stress conditions |
| 06/08/1995 | WO1995015203A1 Liquid distributor for an even delivery of liquids to open-pore, webbed materials |
| 06/08/1995 | CA2178081A1 Structure element of a device for the treatment of corrosive materials in heat and stress conditions |
| 06/07/1995 | CA2134849A1 Process to recover benzene from mixed hydrocarbons |
| 06/06/1995 | US5421965 Separation of glycerine from bis(hydroxymethyl)tetrahydrofuran by azeotropic distillation |
| 06/06/1995 | US5421895 Apparatus for vaporizing liquid raw material and apparatus for forming thin film |
| 06/01/1995 | WO1995014640A1 Vaporizing and concentration drying apparatus and method |
| 06/01/1995 | WO1995014520A1 Process for the simplified separation of complex mixtures at least partially of organic origin |
| 06/01/1995 | WO1995014518A1 Evaporation means and method |
| 06/01/1995 | DE4340745A1 Preparation of esp. drinking water from impure supplies esp. sea water |
| 06/01/1995 | DE4340206A1 Control for a fractionating column |
| 06/01/1995 | CA2176965A1 Evaporation means and method |
| 05/31/1995 | EP0655465A1 Process for removing volatile residues from polyacrylate melts |
| 05/31/1995 | EP0623042A4 Process for removing hydrocarbons from polymer slurries. |
| 05/31/1995 | CN1103005A Liquid dispensor used for material and/or heat exchange tower |
| 05/30/1995 | US5419136 Distillation column utilizing structured packing having varying crimp angle |
| 05/26/1995 | CA2136584A1 Elimination of volatile residues from polyacrylate melts |
| 05/23/1995 | US5417938 Device for carrying out catalyzed reactions |
| 05/23/1995 | US5417769 Pollution control |
| 05/23/1995 | US5417084 Heat exchanger; depressurized vapor generator; pan evaporator with steam jacket; heat efficiency, stability |
| 05/18/1995 | WO1995013511A1 Cryogenic separation |
| 05/18/1995 | CA2174514A1 Cryogenic separation |
| 05/17/1995 | CN2197356Y Multifunctional protector for water distillator |