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)
12/2011
12/15/2011	DE102010017334A1 Treating organic residues from anaerobic processes, preferably fluid residues, comprises concentrating the organic residues by evaporation, and producing an ammonia-containing condensate in addition to the concentrated organic residues
12/14/2011	EP2394723A2 Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method
12/14/2011	EP2192104B1 A process of removing hydrocarbons from the reaction products of producing sec-butyl acetate
12/14/2011	EP1999102B1 Process for preparing n,n-dimethylaminoethoxyethanol
12/14/2011	CN202072680U 高效的油脂精炼真空系统 Efficient oil refining vacuum system
12/14/2011	CN202070275U 新型塔盘 The new trays
12/14/2011	CN202070185U 新型精馏塔塔板 The new tray distillation column
12/14/2011	CN202070184U 一种气液传质泡罩塔 A gas-liquid mass transfer in bubble column
12/14/2011	CN202070183U 一种碳氢溶剂蒸馏装置 One kind of hydrocarbon solvent distillation unit
12/14/2011	CN202070182U 一种在非精馏法精制甘油中使用的闪蒸罐 Flash tank for use in a non-refined glycerin distillation method
12/14/2011	CN202070181U 生物质蒸馏液的制备系统 Preparation System biomass distillate
12/14/2011	CN102281931A 用于制备高纯度正丁醇的分隔壁蒸馏塔和正丁醇的蒸馏方法 Preparation of high-purity n-butanol and the dividing wall distillation column for the distillation of n-butanol
12/14/2011	CN102274643A 在解吸塔中循环使用氮气的方法 In the desorption column method using nitrogen cycle
12/14/2011	CN102274642A 解吸塔混合汽的余热回收方法 Heat recovery steam mixed method Desorbers
12/13/2011	US8078323 Method for controlling the process of separating mixtures containing several substances
12/13/2011	US8075742 Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures
12/13/2011	US8075741 Water purification method, process and apparatus
12/13/2011	US8075740 Method and system for treating feedwater
12/08/2011	US20110297530 Distillation of ionic liquids using an auxiliary distillation agent
12/08/2011	US20110297529 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
12/08/2011	US20110297528 System and method for reduction of water consumption in purified terephthalic acid production
12/08/2011	US20110297527 Processes for producing succinic acid from fermentation broths containing diammonium succinate
12/07/2011	EP1876171B1 Apparatus for urea synthesis and method of improving the same
12/07/2011	CN202063860U 二次闪蒸脱低分子设备 Secondary flash off low molecular devices
12/07/2011	CN202061411U 一种回流提取浓缩机组 One kind of reflux extraction and concentration unit
12/07/2011	CN202061402U 用于萜烯树脂生产中在线软化点控制的装置 Terpene resin production line means for controlling the softening point
12/07/2011	CN202061401U Synthesized rectifying tower
12/07/2011	CN202061400U 新型催化蒸馏设备 The new catalytic distillation equipment
12/07/2011	CN1834024B 用于水蒸馏的设备 Water distillation equipment for
12/07/2011	CN102271774A 具有热泵的分隔壁塔 The dividing wall column has a heat pump
12/07/2011	CN102267858A 由煤焦油洗油生产工业苊的方法和装置 Method and apparatus for the production of industrial wash oil from coal tar acenaphthene
12/07/2011	CN102266678A 一种丙烯酰胺装置产品精制自动控制系统及方法 Of an acrylamide polymer product purified by means of automatic control system and method
12/07/2011	CN102266677A 高真空蒸馏提纯装置 High vacuum distillation purification unit
12/07/2011	CN102266676A 松香精制釜及松香精制方法 Rosin and rosin refining kettle refining methods
12/07/2011	CN101804263B 废油连续蒸馏装置 Continuous oil distillation unit
12/07/2011	CN101538510B 一种植物挥发油提取装置及其应用 A plant volatile oil extraction device and its application
12/07/2011	CN101053698B 液汽连接分段减压水精馏生产氧-18水的系统 Water vapor pressure fluid connection segmented water distillation systems produce oxygen-18
12/06/2011	US8071819 Industrial process for production of high-purity diol
12/06/2011	US8070142 Downcomer distributor
12/06/2011	CA2516469C Separation tray
12/06/2011	CA2389800C Continuous process for the preparation of polytrimethylene ether glycol
12/01/2011	WO2011146975A1 Solar still element structure
12/01/2011	US20110291059 Dielectric fluid composition containing vegetable oils and free of antioxidants
12/01/2011	US20110290634 Method For Fabricating Divided Wall Columns
11/2011
11/30/2011	EP2390303A1 System and process for producing high quality gasoline by recombination and subsequent hydrogenation of catalytic hydrocarbons
11/30/2011	EP2389422A1 Azeotrope and azeotrope-like compositions of e-1-chloro-3,3,3-trifluoropropene and isopropanol
11/30/2011	EP1361610B1 Vaporizer and deposition device using the same
11/30/2011	CN202054812U 一种处理废润滑油的蒸馏设备 A method of processing waste lubricating oil distillation equipment
11/30/2011	CN202052341U 一种精馏塔结构 One kind of distillation column structure
11/30/2011	CN202052340U 条形泡罩 Blister strip
11/30/2011	CN202052339U 精密分馏装置中的分馏塔结构 Precision fractionation device fractionation tower structure
11/30/2011	CN202052338U 一种用于分离可燃性气体的金属填料分馏塔 Metal filler fractionation column for separating the combustible gas
11/30/2011	CN202052337U 头孢曲松钠母液精馏装置 Ceftriaxone liquor distillation unit
11/30/2011	CN202052336U 精密分馏装置的抽真空系统 Precision fractionation unit vacuum system
11/30/2011	CN102264443A 用于从液体介质中提取一种组分的汽提塔和方法 For extracting a component from a liquid medium and methods stripper
11/30/2011	CN102260193A 一种利用分子蒸馏技术以氨基甲酸酯热分解制备异氰酸酯的方法及其反应装置 A use of molecular distillation technology to carbamate thermal decomposition method for the preparation of isocyanates and reaction apparatus
11/30/2011	CN102258880A 一种分段进液强化转子端效应的超重力旋转床装置 Rotating packed bed apparatus segmented rotor inlet side effect of strengthening
11/30/2011	CN102258879A 陶瓷液体分布器 Ceramic liquid distributor
11/30/2011	CN102258878A 一种由天然水生产含<sup>18</sup>O水的节能装置 One kind of production from natural water containing <sup> 18 </ sup> O water saving devices
11/30/2011	CN101559290B 有机溶剂的烘干回收方法及设备 Drying the organic solvent recovery method and apparatus
11/30/2011	CN101374790B 高纯度二醇的工业制备方法 The industrial production of high-purity diol Method
11/30/2011	CN101166715B 尿素合成装置及其改造方法 Urea synthesis apparatus and method of retrofitting
11/30/2011	CN101166714B 尿素合成装置 Urea synthesis unit
11/29/2011	US8066852 Enrichment of light hydrocarbon mixture
11/29/2011	US8066851 In-line treatment of hydrocarbon fluids with ozone
11/29/2011	US8066263 Rotary disk humidifier
11/24/2011	WO2011144288A1 Method and system for producing low-oxygenate olefin flows
11/24/2011	WO2010128360A9 Versatile distillation cell
11/24/2011	US20110285039 Downcomer for a gas-liquid contacting device
11/24/2011	US20110284362 Systems and methods for solar water purification
11/24/2011	US20110284361 Fractional condensation processes, apparatuses and systems
11/23/2011	CN202044800U Distillation reactor
11/23/2011	CN202044799U Internal refluxing distillation device
11/23/2011	CN1907531B Tray valve for a tray column
11/23/2011	CN102257106A Controlling cold flow properties of transportation fuels from renewable feedstocks
11/23/2011	CN102256922A Production of carboxylic acid esters by stripping with alcohol vapor
11/23/2011	CN102247709A Environment-friendly type low-temperature extraction agent and preparation method thereof
11/23/2011	CN102247706A Rotating packed bed device with function of regulating and controlling axial liquid distribution
11/23/2011	CN102247705A System and method for recycling waste heat energy source in distillation process
11/23/2011	CN101785933B Beam-penetrating structure of liquid collection and re-distribution device
11/22/2011	US8062483 Separation of chlorosilanes
11/22/2011	US8062482 Acetaldehyde removal from a methyl acetate/methanol/acetaldehyde mixture by distillation is enhanced by conducting the distillation at high pressure and temperature; the purified methyl acetate/methanol mixture can be directly fed to a carbonylation unit to make acetic acid
11/22/2011	CA2469271C Method of purifying a water-rich stream produced during a fischer-tropsch reaction
11/17/2011	WO2011142706A1 Desalination device
11/17/2011	WO2011141609A1 Plant for recovering degraded heat transfer oil from a solar thermal facility and associated recovery method
11/17/2011	WO2011141548A1 Device and method for removing volatile substances from a liquid mixture
11/17/2011	WO2011141301A2 Contact tray for a mass transfer column
11/17/2011	WO2011141240A1 Distillative removal of acrylic acid via a side draw
11/17/2011	US20110282107 Method for producing deodorized 1,2-propanediol
11/17/2011	US20110278745 Contact tray for a mass transfer column
11/17/2011	US20110278744 Contact tray for a mass transfer column
11/17/2011	US20110278152 Process and plant for recovering nh3 from a mixture comprising nh3 and acid gases
11/17/2011	US20110278151 Method for Producing Base Lubricating Oil from Waste Oil
11/17/2011	CA2799119A1 Contact tray for a mass transfer column
11/16/2011	EP1842576B1 Method for ultrasonic separation of solution and ultrasonic separation apparatus for use in the method
11/16/2011	EP1829594B1 Industrial evaporator
11/16/2011	CN202036813U Combined guiding fixed valve tower plate
11/16/2011	CN102240462A Control and optimization method of external/internal thermally coupled distillation tower
11/16/2011	CN102240461A Multistage-absorption-type rotating packed bed
11/16/2011	CN102240460A Jet tray with no leakage

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