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)
07/2010
07/07/2010CN101766917A Method for recovering low-temperature heat at top of ethylbenzene/styrene separating tower
07/07/2010CN101307058B Device for separating gamma-terpinene and p-cymene eucalyptus oil film-lifting fractionator
07/06/2010US7749360 Vapor based liquid purification system and process
07/01/2010WO2010074596A1 Method for producing a vacuum in a vacuum column for distilling crude oil and a plant for carrying out said method
07/01/2010WO2010072613A1 Stripping column and process for extracting a component from a liquid medium
07/01/2010WO2010072612A1 Stripping column and process for extracting a component from a liquid medium
07/01/2010WO2010039972A3 Apparatus, systems, and methods for purification of isocyanate mixtures
07/01/2010US20100166919 Control Scheme for Enhanced Filtered Water Systems
07/01/2010US20100163401 Sulfur degassing process
07/01/2010US20100163400 Method of distillation and/or a distillation column
07/01/2010US20100163398 Method for distilling a starting material and installation for carrying out said method
07/01/2010US20100163397 Liquid distribution in co-current contacting apparatuses
07/01/2010US20100162890 De-entrainment device
07/01/2010CA2745553A1 Stripping column and process for extracting a component from a liquid medium
07/01/2010CA2745543A1 Stripping column and process for extracting a component from a liquid medium
06/2010
06/30/2010EP2200961A1 Continuous process for preparing menthol in pure or enriched form
06/30/2010EP1461132B1 Improved conditions for fluid separations in microchannels, capillary-driven fluid separations
06/30/2010CN101763088A Internal thermally coupled air separation column equilibrium stage energy saving control system and method
06/30/2010CN101760271A Supergravity dewatering device for natural gas
06/30/2010CN101757796A Evacuating device in petroleum solvent distillation machine
06/30/2010CN101172927B Improved raffinate processing system and method thereof
06/29/2010US7744751 Flash distilling the fuel, reforming to produce synthesis gas, catalytically reacting to form alcohols, ethers, olefins, aldehydes or ketones, prefereably dimethyl ether and methanol, to be used as a fuel supplement feedstock for a power source; minimized NOx emmissions from combustion engines
06/29/2010US7744727 Distillation method
06/29/2010CA2520046C Process for reducing the level of sulfur compounds from liquid hydrocarbon streams
06/29/2010CA2228908C Distillation method
06/24/2010WO2010070716A1 Method of producing ethanol and apparatus therefor
06/24/2010US20100155217 Method for heating or cooling material in a container
06/23/2010EP2197870A1 Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification
06/23/2010EP1730079B1 Method and plant for desalinating sea water by multi-effect distillation with thermo-vapor compression operating with different live stream pressures
06/23/2010CN201510776U Structure for inhibiting coking and solving problem of expansion at high temperature for oil collecting tank
06/23/2010CN201510775U Liquid guide plate structure of liquid distributor
06/23/2010CN201510774U Large-scale flash vaporizer
06/23/2010CN201510773U Glycerin distillation tower
06/23/2010CN201510772U Tea wine liquid distillation equipment
06/23/2010CN1965063B Method and device for processing a butadiene-containing feedstock
06/23/2010CN101754788A Method for controlling and cooling a distillation column
06/23/2010CN101747161A Method and device for preparing ethyl tert-alkyl ether by distillation - extraction coupling separation and purification
06/23/2010CN101745354A Open reactive distillation pilot evaluating device
06/23/2010CN101745245A Multi-level countercurrent rotating bed reaction and rectification device and application thereof
06/23/2010CN101745244A Tower plate bearing structure of large-scale cross-flow plate type tower
06/23/2010CN101745243A Rectification energy-saving new process
06/23/2010CN101745242A Distillation kettle with heating equipment
06/23/2010CN101298025B Liquid phase cascade rectification device for isotope separation
06/23/2010CN101069055B Systems and methods for low-temperature gas separation
06/23/2010CN101018594B Blade heat exchanger
06/22/2010CA2524909C Dew point humidifier and related gas temperature control
06/16/2010CN201505463U Coil heat exchanger for rectification tower reflux splitter
06/16/2010CN201505462U Distilling tower for preparing diacetone
06/16/2010CN201505461U Scraper type molecular distillation device with quick replacement of scrapers
06/16/2010CN201505460U Distilling tower for preparing diacetone
06/16/2010CN201505459U Horizontal distilling still for preparing diacetone
06/16/2010CN101743204A desalination
06/16/2010CN101732883A Adsorptive rectification tower for decoloring aromatic solvent oil and process method thereof
06/16/2010CN101732882A Tower section of packed tower for chemical synthesis and rectification
06/16/2010CN101732881A Molecular distillation apparatus
06/16/2010CN101732880A Vacuum separation tank
06/16/2010CN101314086B Polymer solution steam stripping flocculation separation method and apparatus
06/16/2010CN101306258B Highly effective spin-rectifying bed
06/16/2010CN101274147B Method for continuously vacuum volatilizing and separating azeotrope and device
06/16/2010CN101124026B Energy efficient method and apparatus for exothermic reactions
06/10/2010WO2010064553A1 Hydrochloric acid purifying method
06/10/2010WO2010064552A1 Hydrochloric acid purifying method
06/10/2010WO2010033653A3 Structured packing module for mass transfer column and process involving same
06/10/2010US20100140076 Method for treating waste water containing oxygen-containing compound having phenolic hydroxyl group of carbonyl group
06/10/2010US20100140075 Method for purifying acetone
06/10/2010CA2740647A1 High velocity low impact liquid feed distributor
06/09/2010EP1379486B1 Method for the processing of a liquid reaction discharge of the cationic polymerisation of isobutene
06/09/2010CN201500463U Distilling system with liquid dividing device
06/09/2010CN1914003B Deheader valve installation system and method
06/09/2010CN101721831A Differential pressure type solid continuous distillation process
06/09/2010CN101721830A Spiral rotating bed
06/09/2010CN101721829A Revolving bed
06/09/2010CN101721828A Liquid guide flow type vertical sieve tray device
06/09/2010CN101721827A Cantilever type overflow weir
06/09/2010CN101721826A Bubble tower
06/09/2010CN101721825A Novel multifunctional ethanol recovering and rectifying device
06/09/2010CN101721824A Vacuum heat pump type distilling apparatus
06/09/2010CN101347683B Novel mechanism for regulating reflux in tower
06/09/2010CN101337228B Closed type automatic industry-parts cleaning oil-sealing device
06/08/2010US7731822 column for distillation or fluid-fluid separation; enhancing surface contact of a first fluid with a second fluid; increased transfer plate surface area within the interior of a column of determined diameter and to reduce overall height of the structure
06/08/2010CA2506760C Distillation system
06/03/2010WO2010062462A2 Improved heat pump for high purity bottom product
06/03/2010WO2010062315A1 Dicarboxylic acid production with minimal wastewater generation
06/03/2010WO2010060957A1 Apparatus for separation by distillation
06/03/2010WO2010060566A1 Method and device for producing dimethyl ether from methanol
06/03/2010US20100137652 Multi-stage process and apparatus for recovering dichlorohydrins
06/03/2010CA2740835A1 Dicarboxylic acid production with minimal wastewater generation
06/02/2010EP2192104A1 A process of removing heavier hydrocarbons from the reaction products of producing sec-butyl acetate
06/02/2010CN201492961U Tower of external thermal-coupling compound distillation tower
06/02/2010CN201492960U Indirect heating distiller
06/02/2010CN201492951U Heat exchange plate with steam stripping function used on plate-type falling film evaporator
06/02/2010CN101717658A Multi-vaporization feeding method of oil product fractionator
06/02/2010CN101717657A Device and method for separating light-colored C9 fraction of cracking
06/02/2010CN101716465A Method and device for separating electric field-separation membrane coupling
06/02/2010CN101716427A System and method for simulating dynamic flow of internal thermally coupled air separation column
06/02/2010CN101716426A System and method for simulating steady state flow of internal thermally coupled distillation column
06/02/2010CN101716425A System and method for simulating dynamic flow of internal thermally coupled distillation column
06/02/2010CN101716424A Rectifying and vacuum-pumping system and technology in production processes of benzoic acid
06/02/2010CN101716423A Method and device for vacuum cleaning and purification of fire resistant oil
06/02/2010CN101301582B Fractionating tower of liquid phase cascade
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