Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025)
11/2012
11/01/2012US20120273417 Forward osmosis separation processes
11/01/2012US20120273339 Water Separation from Crude Alcohol Product
11/01/2012US20120273337 Water purification systems and methods
10/2012
10/31/2012EP2516334A1 Waste heat driven desalination process
10/31/2012EP2516031A1 Liquid distribution trough for use in towers in sulphuric acid and carbon capture plants
10/31/2012EP2516030A1 Systems and methods for alcohol recovery and concentration of stillage by-products
10/31/2012CN202509068U Flash evaporation degassing device
10/31/2012CN202506295U Liquid distribution device for rotation packed bed
10/31/2012CN202506160U Slurry stripping tower with overflow weirs
10/31/2012CN202506159U Equipment for extracting natural borneolum
10/31/2012CN202506158U Inlet end socket for horizontal rectification condenser
10/31/2012CN202506157U High-efficiency convection tower
10/31/2012CN202506156U Rectifying column distributor
10/31/2012CN202506155U Butanol distillation tower
10/31/2012CN202506154U Air extracting device for negative pressure flash tank
10/31/2012CN202506153U Distillation reaction device for dibasic alcohol dehydration
10/31/2012CN102762501A Waste heat driven desalination process
10/31/2012CN102762266A Ambient temperature purification of alkylene oxides
10/31/2012CN102755814A Narrow-groove liquid distributor
10/31/2012CN102755759A Continuous reaction rectification process and rectification equipment for synthesizing isopropyl alcohol
10/31/2012CN102755758A Methanol recovery device for PBTC (phosphonobutane-tricarboxylic acid) hydrolysis procedure
10/31/2012CN101821315B Cleaning device for separating dilactide from substance mixtures, polymerisation device, method for separating dilactide from substance mixtures and use thereof
10/30/2012US8299282 Continuous method for the heterogenically catalyzed esterification of fatty acids
10/30/2012US8298412 Structured packing module for mass transfer column and process involving same
10/30/2012US8298378 Method for treating waste water containing oxygen-containing compound having phenolic hydroxyl group of carbonyl group
10/28/2012CA2738700A1 Tsru with inlet spray system configurations for distribution of solvent diluted tailings
10/26/2012WO2012145096A1 Extractive distillation process for recovering butadiene from c4 hydrocarbon mixtures
10/25/2012US20120267233 Energy-saving distillation column assembly
10/25/2012US20120267232 System for decontaminating water and generating water vapor
10/25/2012US20120267231 System and method of passive liquid purification
10/25/2012US20120267230 Solar thermal device for producing fresh water
10/24/2012EP2514737A1 Process and apparatus for coupling separation and purification of ethyl tert-butyl ether
10/24/2012CN202497802U Tower plate of fixed valve
10/24/2012CN202497735U Distillation tower
10/24/2012CN202497734U Three-tower energy-saving pressure-difference alcohol distillation production system
10/24/2012CN202497733U Distillate extracting device
10/24/2012CN102753484A Water treatment process
10/24/2012CN102753243A Process to remove product alcohol from a fermentation by vaporization under vacuum
10/24/2012CN102746137A Method for producing medical glacial acetic acids by using industrial glacial acetic acids
10/24/2012CN102744015A Catalyst filling member of catalytic rectifying tower and application thereof
10/24/2012CN102743891A Molecular distillation device
10/24/2012CN102151413B Separation equipment and method for lignite alcoholysis hot melt
10/24/2012CN101991968B Internal heat integration energy-saving rectification device and assembly method thereof
10/23/2012US8293076 Method for producing trichlorosilane and method for producing polycrystalline silicon
10/23/2012US8293075 Method for the continuous separation by distillation of mixtures that contain morphonline (MO), monoaminodiglycol (ADG), ammonia and water by means of distillation
10/18/2012WO2012115356A3 Method for recovering acetic acid from reactor discharge gas in the oxidation process of an aromatic compound
10/18/2012US20120265122 Production of Graphene and Nanoparticle Catalysts Supposrted on Graphen Using Laser Radiation
10/18/2012US20120261249 Subterranean Well Production Saltwater Evaporation Station
10/18/2012US20120261248 Multi-stage flash evaporator
10/18/2012US20120261247 Conversion of waste plastics material to fuel
10/18/2012DE102011016742A1 Column, useful e.g. for separation of binary gas mixture by clathrate hydrates, comprises mantle limiting a mantle space, which is provided for receiving liquid medium and is arranged counter-currently to gaseous medium and column plates
10/17/2012EP2511641A2 System for recovering waste heat
10/17/2012CN202490460U Catalyst structured element for catalytic distillation tower
10/17/2012CN202490459U Rectification stirring device
10/17/2012CN202490458U Segmental shaped guided floating valve
10/17/2012CN202490457U Catalyst distillation tower
10/17/2012CN202490456U Chemical high-efficient energy-saving rectifying tower
10/17/2012CN202490455U Vacuum buffer tank
10/17/2012CN202490454U Distillation gas phase tower
10/17/2012CN102740940A Recycler assembly
10/17/2012CN102728297A Full micro-bubble mass transfer tower tray
10/17/2012CN102728159A Method for recovering ammonia gas from MOCVD (metallorganic chemical vapor deposition) tail gas
10/17/2012CN102728091A Oil collection tank having expansion ring, and application thereof
10/17/2012CN102728090A Fractional distillation equipment for separating propargyl alcohol and method of equipment
10/17/2012CN102728089A Propylene-propane fractionating system equipped with lithium bromide absorption heat pump
10/17/2012CN102728088A Outer circulation vacuum rectification tower
10/17/2012CN102728087A Flash evaporation dealkylation tank for desulfurating pregnant solution
10/17/2012CN102728086A Conduit for bromine distillation still
10/17/2012CN102728085A Multiple-effect cyclic organic solvent recovery concentrator
10/17/2012CN101717658B Multi-vaporization feeding method of oil product fractionator
10/16/2012US8287735 Membrane distillation method for the purification of a liquid
10/16/2012US8287698 Process and system for producing alcohol by split-feed distillation
10/11/2012WO2012138642A1 Methods and systems of producing dicarboxylic acids
10/11/2012WO2012136568A1 Method for removal of the cyclic diester of a 2-hydroxy alkanoic acid from a vapor
10/11/2012WO2012051109A3 Fluid compositional analysis by combined gas chromatographic and direct flash methods
10/11/2012US20120256331 Column with carrying devices for column internals
10/11/2012US20120255852 Reaction process using supercritical water
10/11/2012DE102011016682A1 Column for separation of binary gas mixture using clathrate hydrates or classical rectification, is provided with jacket extending along longitudinal axis and jacket chamber
10/10/2012EP2508548A1 Method for removal of the cyclic diester of a 2-hydroxy alkanoic acid from a vapor
10/10/2012EP2507410A1 Process and apparatus for producing hydrogen by means of electrolysis
10/10/2012EP2507345A1 Two stage hydroprocessing with divided wall column fractionator
10/10/2012EP2507201A1 Process for preparing diaryl carbonates
10/10/2012CN202478952U Seal device for distillation flask
10/10/2012CN202478923U Liquid distributor
10/10/2012CN202478633U Improved hopper-type reflux ratio controller
10/10/2012CN202478632U Rotational flow shear type super-gravity rectifying tower
10/10/2012CN202478631U Rectifying tower discharging device
10/10/2012CN202478630U Feeding device for rectifying tower
10/10/2012CN202478629U Rectification device
10/10/2012CN202478628U Vacuum water tank sewage cooling and circulating device
10/10/2012CN202478627U Device for producing beta-methylnaphthalene in continuous distillation mode by using washing oil of coal tar
10/10/2012CN202478626U Rectifying tower used for ethyl benzoate
10/10/2012CN202478625U Condenser pipe used for methyl phenylacetate distillation column
10/10/2012CN202478624U Device for preventing drops from splashing during short path distillation
10/10/2012CN202478623U Vacuum regulating control system
10/10/2012CN202478622U Vacuum reduced pressure distillation separating device
10/10/2012CN202478621U Distillation condensing device for low-boiling volatile component
10/10/2012CN202478620U Distiller condenser
10/10/2012CN102718232A Thin liquor distillation method in combined alkali production process
10/10/2012CN102716596A Five-tower differential-pressure energy-saving alcohol distillation device
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ... 211