| 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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| 12/12/2013 | DE112010001099B4 Mehrstufige Gegenstrom-Drehbett-Reaktivdestillationsvorrichtung und ihre Verwendung Multi-stage counter-current rotating bed-reactive distillation apparatus and their use |
| 12/12/2013 | DE102012017551A1 Method for vapor-concentration during thermal separation of liquid mixtures for high enrichment of low-boiling component, involves holding plug-in board with contact stages in horizontal cylindrical pressure container |
| 12/12/2013 | DE102012011553A1 Niedriglastverteiler Low load distribution |
| 12/11/2013 | EP2670827A1 Use of at least one coproduct from the vegetable-oil refining industry for obtaining a purified total unsaponifiable vegetable oil product |
| 12/11/2013 | CN203329402U Temperature adjusting device in plate type tower |
| 12/11/2013 | CN203329401U Fractionating tower with dust pre-removal equipment |
| 12/11/2013 | CN203329400U Supergravity rotary packed bed device with midway material charging function and built-in liquid collection redistributor |
| 12/11/2013 | CN203329399U Bromine rectification device |
| 12/11/2013 | CN203329398U Polyester resin dehydrating tower |
| 12/11/2013 | CN203329397U Reaction rectification device for synthesizing anethole |
| 12/11/2013 | CN203329396U Distillation tower capable of easily separating high-boiling-point materials in mixtures |
| 12/11/2013 | CN203329395U Pressure-reducing reaction rectifying device for producing propylene carbonate by urea method |
| 12/11/2013 | CN203329394U Tubular distillation furnace |
| 12/11/2013 | CN203329393U Distillation equipment |
| 12/11/2013 | CN203329392U Methyl benzene recovery device |
| 12/11/2013 | CN203329391U Stripping tower with self-cleaning device of measurement meter |
| 12/11/2013 | CN103442786A Shielding in a separation column |
| 12/11/2013 | CN103436286A Catalytic rectification hydrogenation desulfurization process of gasoline heavy distillate |
| 12/11/2013 | CN103435445A Method for separating mixture of ethanol alcohol and water |
| 12/11/2013 | CN103432766A Method and equipment for recovering condensed liquid in hydrogen production of hydrocarbon |
| 12/11/2013 | CN103432765A Safe material discharging device for rectifying tower |
| 12/11/2013 | CN103432764A Multi-downcomer tower tray and plate tower provided with multi-downcomer tower tray |
| 12/11/2013 | CN103432763A Rectification tower and thermosyphon reboiler configuration method |
| 12/11/2013 | CN103432762A Water separating device of S-2-methyl chloropropionate |
| 12/11/2013 | CN103432761A Distillation equipment and method for separating dichlorobenzene isomers |
| 12/11/2013 | CN103432760A Flash evaporation tank |
| 12/11/2013 | CN103432759A Self-control distillation kettle |
| 12/11/2013 | CN103432758A Distillation still |
| 12/11/2013 | CN102423539B Energy-saving technology of catalytic reaction distillation process and device thereof |
| 12/11/2013 | CN101808973B Method and apparatus for making acetic acid with improved purification |
| 12/11/2013 | CN101748037B Special grade edible alcohol six-tower difference pressure distilling device and process thereof |
| 12/11/2013 | CN101384323B A method for producing a distillate stream from a water stream containing at least one dissolved solid |
| 12/10/2013 | US8603301 Method for reduction of contaminants in evaporator distillate |
| 12/10/2013 | US8603300 Fuel fractionation using membrane distillation |
| 12/05/2013 | US20130323133 Methods and Apparatus for Treating a Hydrocarbon Stream |
| 12/05/2013 | US20130319845 Contaminated Solvent Recycling System |
| 12/04/2013 | EP2668213A1 Polymeric materials derived from tobacco |
| 12/04/2013 | EP2559466B1 Improved extractive distillation processes using water-soluble extractive solvents |
| 12/04/2013 | CN203316084U High-speed atomization forming device of molecular distillation glycerin monostearate |
| 12/04/2013 | CN203315775U Rectifying tower used for producing sec-butyl acetate |
| 12/04/2013 | CN203315774U Improved large-sized sieve plate ammonia still |
| 12/04/2013 | CN203315773U Energy-saving floating valve for alcohol distillation tower |
| 12/04/2013 | CN203315772U Rectifying tower with packing obliquely arranged |
| 12/04/2013 | CN203315771U 脂肪酸分馏塔 Fatty acid fractionation column |
| 12/04/2013 | CN203315770U Central vacuum device of molecular distillation glycerin monostearate |
| 12/04/2013 | CN203315769U Anticorrosion magnesium nitrate heater |
| 12/04/2013 | CN203315768U True boiling point distillation instrument limiter |
| 12/04/2013 | CN103429306A Photovoltaic panel-interfaced solar-greenhouse distillation systems |
| 12/04/2013 | CN103421361A Modified carbon nanometer coating used for scale inhibition of inner member of rectifying tower |
| 12/04/2013 | CN103418214A Membranous tube for absorption and analysis and application method |
| 12/04/2013 | CN103418158A Heavy component removing system and automatic discharge control method thereof |
| 12/04/2013 | CN103418157A Automatic control system used for a light component removal rectifying tower |
| 12/04/2013 | CN103418156A Automatic control system and method for controlling reflux of light component removal rectifying tower |
| 12/04/2013 | CN103418155A High-gravity rotating packed bed device used for rectification |
| 12/04/2013 | CN103418154A Tower plate gas-liquid mass transfer improvement structure of float valve tower |
| 12/04/2013 | CN103418153A Nitrotoluene rectifying tower |
| 12/04/2013 | CN103418152A Redistributor for packed tower, packed tower, and method for distilling 1,1-dichloroethylene monomer |
| 12/04/2013 | CN103418151A Distilling device |
| 12/04/2013 | CN102489031B Rotary float valve tower |
| 12/04/2013 | CN102188833B Tower body of reaction distillation tower |
| 12/04/2013 | CN102143787B Method for fabricating divided wall columns |
| 12/04/2013 | CN102126958B Device and method for preparing high purity m/p-nitrotoluene by coupling rectification and crystallization |
| 12/03/2013 | US8597471 Heat driven concentrator with alternate condensers |
| 12/03/2013 | US8597470 Separation and extraction of bitumen from tar sands |
| 11/28/2013 | WO2013176357A1 Liquid distribution device |
| 11/28/2013 | US20130313103 Distillation method and structured packing |
| 11/27/2013 | EP2665533A1 Heat integrated distillation column using structured packing |
| 11/27/2013 | EP2665532A1 Heat integrated distillation column using structured heat exchanger |
| 11/27/2013 | CN203307309U Waste lubricant regeneration distillation device |
| 11/27/2013 | CN203307290U Lubricating oil production device |
| 11/27/2013 | CN203303680U Crude benzene refining, extracting and distilling device |
| 11/27/2013 | CN203303679U Crude benzene distilling device |
| 11/27/2013 | CN203303678U Novel purification rectification device |
| 11/27/2013 | CN203303677U Novel energy-saving rising film rectification device |
| 11/27/2013 | CN203303676U Metalaxyl production rectifying tower |
| 11/27/2013 | CN203303675U Distillation kettle |
| 11/27/2013 | CN203303674U Crude benzene addition extracting device |
| 11/27/2013 | CN102093178B Method for continuously producing unsaturated aldehyde compound by using reaction and rectification |
| 11/27/2013 | CN102036725B Fluid fractionation process and apparatus |
| 11/26/2013 | US8592609 Method for obtaining lactide |
| 11/26/2013 | US8591704 Fluid fractionation process and apparatus |
| 11/26/2013 | CA2747029C Spinning impingement multiphase contacting device |
| 11/21/2013 | WO2013173156A1 Reactive distillation of a carboxylic acid and a glycol |
| 11/21/2013 | WO2013173028A1 Separation process with modified enhanced hot separator system |
| 11/21/2013 | WO2013171426A2 Method and device for sub-ambient-temperature distillation |
| 11/21/2013 | WO2013171421A2 Process and apparatus for venting a co2‑rich fluid |
| 11/21/2013 | WO2013171060A1 Short path distillation of ionic liquids |
| 11/21/2013 | WO2013170916A1 Method and device for cleaning waste process water |
| 11/21/2013 | WO2013142375A3 Removal of alcohol from potable liquid using vacuum extraction |
| 11/21/2013 | US20130306463 Purifying a fluid using a heat carrier comprising an electromagnetic radiation-absorbing complex |
| 11/21/2013 | CA2863031A1 Separation process with modified enhanced hot separator system |
| 11/20/2013 | EP2229988B1 A device and a method for liquid purification and power generation |
| 11/20/2013 | CN203291859U Integrated gaseous phase synthesis device for organic compound |
| 11/20/2013 | CN203291690U Equipment for distributing descending liquid stream in internal space of packing column |
| 11/20/2013 | CN203291547U Steam stripping system |
| 11/20/2013 | CN203291546U Anti-corrosion device of condenser at top of rectifying tower |
| 11/20/2013 | CN203291545U Liquid distribution and redistribution device for multi-stage rotating rectification bed |
| 11/20/2013 | CN203291544U Liquefied methane rectifying column with evaporator |
| 11/20/2013 | CN203291543U Device of flow adjustable separation plate collection and redistribution device |
| 11/20/2013 | CN203291542U Reduced pressure distribution device for reduced pressure distillation columns |