| 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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| 10/24/2013 | US20130280137 System and Method for Processing Reactor Polymerization Effluent |
| 10/24/2013 | US20130277200 Spring loaded pressure relief device |
| 10/24/2013 | DE112012000436T5 Kontaktboden und Verfahren zu seiner Verwendung Contact tray and method of using |
| 10/23/2013 | EP2653204A1 Dispenser tray for an offshore gas/liquid contact column with perforated walls |
| 10/23/2013 | EP2653203A1 Dispenser tray for an offshore gas/liquid contact column |
| 10/23/2013 | EP2651526A1 Microfluidic system and method for performing a flash separation of a reservoir fluid sample |
| 10/23/2013 | CN203246825U Movable conveyor belt for distillation tower |
| 10/23/2013 | CN203244804U Water diffusion steam distillation experiment device |
| 10/23/2013 | CN203244803U Ammonia-containing vapor gaseous phase distillation equipment used during APT (ammonium tungstate) production |
| 10/23/2013 | CN203244802U Load-adjustable rectangular floating valve |
| 10/23/2013 | CN203244801U Wash oil fractionating tower |
| 10/23/2013 | CN203244800U Beta- methyl naphthalene rectifying tower |
| 10/23/2013 | CN203244799U Toluene reclaiming and rectifying device |
| 10/23/2013 | CN103370419A Method for producing organic compounds via fermentation of biomass and zeolite catalysis |
| 10/23/2013 | CN103370397A Two stage hydroprocessing with divided wall column fractionator |
| 10/23/2013 | CN103370313A Method for preparing 1,3,5-trioxane |
| 10/23/2013 | CN103357190A Assembling rack for horizontal assembly of block packings in packed tower cylinder |
| 10/23/2013 | CN103357189A Heat integrated distillation apparatus |
| 10/23/2013 | CN102643711B Waste lubricating oil reclaimation combined distilling apparatus |
| 10/23/2013 | CN102626557B Molecular distillation process parameter optimizing method based on GA-BP (Genetic Algorithm-Back Propagation) algorithm |
| 10/22/2013 | US8563756 Method and apparatus for preparing hydroxymethylfurfural |
| 10/22/2013 | US8562921 Ethyl acetate production |
| 10/22/2013 | US8562792 Vapor and liquid flow control in a dividing wall fractional distillation column |
| 10/22/2013 | US8562791 System for decontaminating water and generating water vapor |
| 10/17/2013 | WO2013155293A1 Fluidized bed method and system for gas component capture using low pressure drop distributor |
| 10/17/2013 | WO2013111023A4 A novel horizontal method for tray distillation and other gas-liquid contact operations |
| 10/17/2013 | WO2013105905A3 Methods and apparatuses for water purification |
| 10/17/2013 | US20130270100 Evaporative desalination device of multi stage and multi effect using solar heat |
| 10/16/2013 | EP2649039A1 Apparatus and process for using a nitroalkane as an entrainer for azeotropic removal of water from aqueous acid solution |
| 10/16/2013 | EP2649030A1 Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-dichloro-2-propanol from a 2,2'-oxybis (1-chloropropane) waste stream |
| 10/16/2013 | CN203235281U External back-flow type precious pressure-reducing rectifying head |
| 10/16/2013 | CN203235280U Jacket oil bat bath and electrical heating combined type tower kettle device |
| 10/16/2013 | CN203235279U Up-down pressure balance expansion kettle reduced-pressure rectification device |
| 10/16/2013 | CN203235278U Distillation apparatus |
| 10/16/2013 | CN103349847A Rectification tower top condenser anticorrosion device |
| 10/16/2013 | CN103349846A Device for rectifying and purifying decamethyl cyclopenta siloxane through organosilicon high boiling point compound and purifying process |
| 10/16/2013 | CN103349845A Molecular rectification and purification technology of heterocyclic compound |
| 10/16/2013 | CN102787144B Process for producing acetone and butanol by coupling biomass fermentation and pervaporation membrane |
| 10/16/2013 | CN102371078B Recovery method for ionic liquid solvent generated from homogeneous acylation reaction of cellulose |
| 10/16/2013 | CN102247706B Rotating packed bed device with function of regulating and controlling axial liquid distribution |
| 10/16/2013 | CN102079714B Method and equipment for separating alpha-ketoleucine from water by integrating continuous multistage countercurrent liquid-liquid extraction with rectification under reduced pressure |
| 10/16/2013 | CN101955418B Method for preparing ETBE by coupling separation purification |
| 10/16/2013 | CN101830768B Method for separating narrow cut fraction industrial grade n-hexane from C5 to C7 light hydrocarbon mixture, as well as packed towel and float valve tower thereof |
| 10/15/2013 | US8557087 Process for the separation of a hydrocarbon-containing feed stream |
| 10/10/2013 | WO2013151995A1 Rankine cycle system |
| 10/10/2013 | US20130267751 Process and equipment for separating 1,2,4 trimethylbenzene (pseudocumene) from a mixture containing aromatic hydrocarbons |
| 10/10/2013 | US20130264725 Wet scrubber tray |
| 10/10/2013 | US20130264185 Method and Means of Production Water Desalination |
| 10/10/2013 | US20130263616 Fresh-water production, salt-solution concentration, volatile-matter extraction, air conditioning/refrigeration, thermal heat pump, low-temperature heat energy upgrading, and electricity generation |
| 10/10/2013 | DE102013000254A1 Apparatus for improving distillative separation of liquid, introduces acoustic or electromagnetic waves into liquid phase so that separation of liquid phase is performed by surface-dependent increase in vapor pressure of liquid phase |
| 10/09/2013 | EP2646403A2 Azeotrope-like compositions of (z)-1-chloro-3,3,3-trifluoropropene and hydrogen fluoride |
| 10/09/2013 | CN203229485U Detachable fractional column for polyester synthesis experiment |
| 10/09/2013 | CN203227322U Extractive distillation tower |
| 10/09/2013 | CN203227321U Stabilization tower |
| 10/09/2013 | CN203227320U 醋酸回收塔 Acetic acid recovery column |
| 10/09/2013 | CN203227319U Reboiler at bottom of anthracene distillation tower |
| 10/09/2013 | CN203227318U Tower tray compacting die |
| 10/09/2013 | CN203227317U Packed tower tray type liquid distributor for double-liquid phase load |
| 10/09/2013 | CN203227316U Glyoxylic acid refining device |
| 10/09/2013 | CN203227315U Recovery tower |
| 10/09/2013 | CN203227314U Rectifying tower device of menthone |
| 10/09/2013 | CN203227313U Rotary evaporator |
| 10/09/2013 | CN203227312U Sample distillation treatment device |
| 10/09/2013 | CN103347990A Use of at least one coproduct from the vegetable-oil refining industry for obtaining a purified total unsaponifiable vegetable oil product |
| 10/09/2013 | CN103347602A Apparatus and method |
| 10/09/2013 | CN103347576A 旋转填充床 RPB |
| 10/09/2013 | CN103341273A Platy blister catalytic rectifying tower and production method of biodiesel by catalytic distillation |
| 10/09/2013 | CN103341272A Method and device for recovering, rectifying and separating medicinal alcohol |
| 10/09/2013 | CN102335520B Multilayer fluidized solid continuous distillation column |
| 10/09/2013 | CN101980758B Batch process and system for the production of olefins |
| 10/08/2013 | US8554064 Method and apparatus for generating vapor at high rates |
| 10/08/2013 | US8551343 Method and system for utilizing waste energy from a fluid purification system |
| 10/08/2013 | US8551298 Processes for purifying silane |
| 10/08/2013 | US8551297 Process for extractive distillation |
| 10/08/2013 | US8551296 Process for preparing high-purity hexachlorodisilane |
| 10/08/2013 | US8551295 Reactive distillation apparatus for a multistage counter-current rotating bed and its application |
| 10/03/2013 | WO2013146609A1 Method for purifying acetonitrile |
| 10/03/2013 | WO2013144851A2 System and method for control of a stripper tower |
| 10/03/2013 | WO2013144227A1 Method and apparatus for the treatment of effluents from production plants of epoxy compounds |
| 10/03/2013 | US20130256117 Process for the purification of an aqueous stream coming from the fischer tropsch reaction |
| 10/03/2013 | US20130256116 Water resource treating device |
| 10/03/2013 | US20130256115 Heat integrated distillation apparatus |
| 10/02/2013 | EP2644252A1 A flue gas purification device |
| 10/02/2013 | EP2644251A1 A flue gas purification device |
| 10/02/2013 | EP2644241A1 Heat integrated distillation apparatus |
| 10/02/2013 | EP2643285A2 Production of aromatic carboxylic acids |
| 10/02/2013 | EP2643074A1 Structure of an absorption column |
| 10/02/2013 | CN203220774U Acrolein grading rectification device |
| 10/02/2013 | CN203220773U Methanol distillation equipment |
| 10/02/2013 | CN203220772U Rectification device |
| 10/02/2013 | CN203220771U Rectifying tower solid impurity discharge system |
| 10/02/2013 | CN203220770U Collecting device for reduced pressure distillation |
| 10/02/2013 | CN103333063A High-efficiency energy-saving preparation method and preparation device of acetylacetone |
| 10/02/2013 | CN103333056A Method and device for deeply removing sulfide in MTBE |
| 10/02/2013 | CN103331030A Stripping tower device with double overflow weir plates |
| 10/02/2013 | CN103331029A Distiller |
| 10/02/2013 | CN102380229B Continuous extraction device and continuous extraction method adopting same |
| 10/01/2013 | US8545703 Production of glycerin from feedstock |
| 10/01/2013 | US8545702 Production of biodiesel from feedstock |
| 10/01/2013 | US8545681 Waste heat driven desalination process |