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)
10/2011
10/18/2011	US8038848 Recycling of tires, rubber and other organic material through vapor distillation
10/13/2011	WO2011126698A2 Distillation column pressure control
10/13/2011	WO2011126620A2 Separation of close boiling compounds by addition of a third compound
10/13/2011	WO2011123904A1 Vapour absorption system
10/13/2011	WO2011123891A1 Method and apparatus for salt production
10/13/2011	CA2795373A1 Vapour absorption system
10/12/2011	EP2374523A1 System and method for recovering carbon dioxide from flue gas
10/12/2011	CN202006036U Inorganic acid rectification device
10/12/2011	CN202006035U Induction-heating-tray-type vacuum distillation furnace
10/12/2011	CN202006034U Solvent recovery cooling device
10/12/2011	CN102216244A System and process for producing linear alpha olefins
10/12/2011	CN102215927A Large-scale water purification and desalination
10/12/2011	CN102211982A Method and device for coproducing ETBE (Ethyl Tertiary Butyl Ether) and ethanol by coupling integrated separation
10/12/2011	CN102210938A Constant reflux batch fractionating device and method for water-acetic acid system
10/12/2011	CN102210937A Distillation tower
10/12/2011	CN101721826B Bubble tower
10/12/2011	CN101417930B Method and apparatus for separating and purifying ethyl vanillin by decompression and continuous distillation in dividing wall column
10/11/2011	US8034217 Liquid condensation system
10/11/2011	US8034214 Reciprocating evaporator
10/11/2011	CA2596812C Apparatus for dehydrator and compressor combination skid and method of operation
10/11/2011	CA2411790C Method for producing oxirane
10/06/2011	WO2011120356A1 Cross-flow and baffled-flow composite gasoline fractionator of ethylene production equipment
10/06/2011	WO2011120355A1 Supporting device for spacial network in large-scale tower
10/06/2011	WO2011120085A1 Water cooler apparatus
10/06/2011	US20110245555 Tetramer production apparatus and process relating thereto
10/06/2011	US20110240525 Distillation Column Pressure Control
10/06/2011	US20110240458 Stripping column and process for extracting a component from a liquid medium
10/06/2011	US20110240457 Containment extension and processing method
10/06/2011	DE102010013883A1 Vacuum dryer for use with gravel or froth material for vacuum distillation, comprises drying container for receiving drying material, where wall of drying container is partially made of membrane, particularly bag-shaped membrane
10/05/2011	EP2371803A1 Method for purifying a HIBA-containing methacrylic acid stream
10/05/2011	EP2371763A1 Hydrochloric acid purifying method
10/05/2011	EP2370715A1 Device for damping pressure variations in a sealed chamber
10/05/2011	EP2370204A1 De-entrainment device
10/05/2011	EP2370192A1 Apparatus for separation by distillation
10/05/2011	CN201999874U Steam distribution device for producing vitamin B1 intermediate o-chloroaniline
10/05/2011	CN201997323U Reaction kettle for chemical equipment
10/05/2011	CN201997132U Bubbling guide float valve
10/05/2011	CN201997131U Efficient energy-saving tower
10/05/2011	CN201997130U Combined separators for vacuum separating tank of oil filter
10/05/2011	CN102206348A Secondary flash evaporation low molecular weight removing process and equipment
10/05/2011	CN102206197A Intermediate storage tank-carrying batch distillation and pervaporation coupling method for separating tetrahydrofuran from water and device thereof
10/04/2011	US8029650 Antifreeze recycling systems
09/2011
09/29/2011	WO2011119756A2 Systems, apparatus, and methods of a dome retort
09/29/2011	US20110237831 Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acid
09/29/2011	US20110233045 Method of purifying hydrochloric acid
09/29/2011	US20110233044 Multi-effect evaporator
09/29/2011	US20110233043 Multiple dose condensation aerosol devices and methods of forming condensation aerosols
09/29/2011	CA2793947A1 Systems, apparatus, and methods of a dome retort
09/28/2011	EP2368842A1 Hydrochloric acid purifying method
09/28/2011	EP2367780A1 Method and device for producing dimethyl ether from methanol
09/28/2011	EP1874903B1 Vacuum vessel for treatment of oils
09/28/2011	CN201990613U 双酚a生产过程中使用的自动切水装置 A bisphenol A production process using automatic cut water installations
09/28/2011	CN201988213U 乙醇回收装置 Ethanol Recovery
09/28/2011	CN201988212U 塔内栅板与侧线出料口结合的装置 Column grid plate and the side line spout combination device
09/28/2011	CN201988211U 一种硫净化回收蒸馏塔用泡罩 One sulfur recovery distillation column purification with blister
09/28/2011	CN201988210U 塔精馏的浮阀教具 Distillation tower float valve aids
09/28/2011	CN201988209U Rectifying tower kettle
09/28/2011	CN201988208U 一种新型的酒精回收装置 A new alcohol recovery
09/28/2011	CN201988207U T酸用闪蒸装置 T acid by flash device
09/28/2011	CN102203043A Dicarboxylic acid production with minimal wastewater generation
09/28/2011	CN102203037A Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
09/28/2011	CN102202752A Downcomer for a gas-liquid contacting device
09/28/2011	CN102202751A Method and apparatus for producing alcohol or sugar using a commercial-scale bioreactor
09/28/2011	CN102199640A Energy-saving production method of gellan gum
09/27/2011	US8025857 Apparatus for the double bond hydroisomerization of butenes
09/27/2011	CA2473045C Low-.delta.p purifier for nitrogen, methane, and argon removal from syngas
09/22/2011	WO2011114903A1 Cover member
09/22/2011	US20110226607 Systems and Processes for Improving Distillate Yield and Quality
09/22/2011	US20110226605 Large-scale water purification and desalination
09/22/2011	US20110225971 Method and Device to Remove Hydrogen Sulfide from Steam Condensate in a Geothermal Power Generating Unit
09/22/2011	DE102010011803A1 Method for conveying liquid-gas-mixture through rising pipe, involves inserting gas, particularly carrier gas, from outside in liquid-gas-mixture in rising pipe
09/21/2011	EP2366439A2 Method and apparatus for making acetic acid with improved light ends column productivity
09/21/2011	EP2365851A1 Large-scale water purification and desalination
09/21/2011	CN201978748U 稀氨水提浓解析塔 Concentration of dilute ammonia analytical column
09/21/2011	CN201978744U 一种反应装置 A response device
09/21/2011	CN201978526U 相分离装置 Phase separation apparatus
09/21/2011	CN201978525U 升气管可以拆卸的槽盘液体再分布器 Riser removable recessed pan liquid redistributors
09/21/2011	CN201978524U 精馏换热器 Distillation Heat Exchanger
09/21/2011	CN201978523U 填料塔气体分布筒 Packed column gas distribution tube
09/21/2011	CN201978522U 新型抗堵高效塔盘 New anti-blocking efficiency trays
09/21/2011	CN201978521U 喷淋式漂白塔蒸发系统 Spray bleach tower evaporation system
09/21/2011	CN201978520U 液体采集均布器 Uniform liquid collection device
09/21/2011	CN201978519U 一种串联式多级连续精馏溶剂回收器 A tandem multi-stage continuous distillation solvent recovery unit
09/21/2011	CN201978518U 防短路漂白塔蒸发系统 Bleaching tower evaporation system against short circuits
09/21/2011	CN201978512U 电磁加热式旋转蒸发器 Electromagnetic heating rotary evaporator
09/21/2011	CN102190559A Method and device for refining methanol by using divided wall distillation column
09/21/2011	CN102188947A Large diameter hypergravity field revolving bed mass transfer and reaction equipment
09/21/2011	CN102188837A Extractive distillation method
09/21/2011	CN102188835A Extractive distillation separation tower body
09/21/2011	CN102188834A Internal heat integration film-reduction distillation device and heat exchange wall structure
09/21/2011	CN102188833A Tower body of reaction distillation tower
09/21/2011	CN102188832A Separation column body for reaction distillation
09/21/2011	CN102188831A Reactive distillation method
09/21/2011	CN102188830A Reaction distillation method
09/21/2011	CN101721830B Spiral rotating bed
09/21/2011	CN101721829B Revolving bed
09/21/2011	CN101637694B Method for separating and recycling CO2 from mixed gas containing CO2
09/20/2011	US8021520 Method and device for preparing liquid
09/20/2011	US8021519 Water distillation system
09/20/2011	US8020838 Contacting stages for co-current contacting apparatuses

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