| Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025) |
|---|
| 02/15/2012 | CN102350074A Partitioned tray-type liquid feeding and discharging redistributor |
| 02/15/2012 | CN102350073A Heat-exchange wall structure of inner heat-integration falling film distillation device |
| 02/15/2012 | CN102350072A Vacuum reduced pressure concentration system |
| 02/15/2012 | CN102350071A Compound tower for processing high-density ammonia nitrogen wastewater with airflow desorption method |
| 02/15/2012 | CN102350070A Reaction distillation apparatus for preparing trioxymethylene and method thereof |
| 02/15/2012 | CN102350069A Methacryloxypropyltrimethoxysilane distillation system |
| 02/15/2012 | CN102350062A Separation device for degreased mixed liquid |
| 02/15/2012 | CN101905089B 一种液体并流复合塔 A liquid and flows composite tower |
| 02/15/2012 | CN101607169B 多功能槽盘式液相分布器 Multifunction liquid distributor disc slot |
| 02/14/2012 | US8114255 Membrane-augmented distillation with compression to separate solvents from water |
| 02/09/2012 | WO2012019006A2 Process and system for separating heavy and light components contained in a vapor mixture |
| 02/09/2012 | WO2012017053A1 Plant for preparation of monosilane |
| 02/09/2012 | WO2012017017A1 Method for treating a heat transfer medium of a solar-thermal power plant |
| 02/09/2012 | US20120035398 Process to remove product alcohol from a fermentation by vaporization under vacuum |
| 02/09/2012 | US20120031747 Process and system for separating heavy and light components contained in a vapor mixture |
| 02/09/2012 | DE102011001587A1 Verfahren zum Aufbereiten eines Wärmeträgermediums eines solarthermischen Kraftwerks A method for preparing a heat transfer medium of a solar thermal power plant |
| 02/09/2012 | CA2807477A1 Process and system for separating heavy and light components contained in a vapor mixture |
| 02/08/2012 | EP2414489A2 Improved contacting stages for co-current contacting apparatuses |
| 02/08/2012 | EP2414313A2 System and process for producing linear alpha olefins |
| 02/08/2012 | EP2414090A2 Improved fluid distribution to parallel flow vapor-liquid contacting trays |
| 02/08/2012 | EP2414060A1 Gas-liquid contacting method and column employing a combination of plates and packings |
| 02/08/2012 | CN202139192U 间歇式液相小本体聚丙烯装置闪蒸罐 Intermittent Liquid Bulk polypropylene unit flash tank |
| 02/08/2012 | CN202136829U 一种精馏塔回流比的控制装置 Controlling the reflux ratio of the distillation column apparatus |
| 02/08/2012 | CN202136828U 一种用于溶剂油脱色的吸附精馏塔 Adsorption distillation column for solvent oil decolorization |
| 02/08/2012 | CN202136827U Miniaturized gas-liquid mass transfer equipment |
| 02/08/2012 | CN202136826U 筛板塔液体分布器 Liquid distributor plate column |
| 02/08/2012 | CN202136825U 一种分子蒸馏器 A molecular distillation |
| 02/08/2012 | CN202136824U 快速分离蒸馏器 Rapid separation distiller |
| 02/08/2012 | CN202136823U Novel steam distillation reflowing apparatus |
| 02/08/2012 | CN102348784A Method for obtaining pure aromatic compounds from hydrocarbon fractions containing aromatic compounds |
| 02/08/2012 | CN102344855A Rectifying system device and method for preparing fine fatty acid |
| 02/08/2012 | CN101474490B 一种洗油再生的方法 One kind of wash oil regeneration method |
| 02/07/2012 | US8110073 Catalytic hydrogenation of an aromatic nitro compound and purification by distillation; using a portion of the heat generated by the hydrogenation to separate water from the hydrogenated reaction mixture |
| 02/02/2012 | WO2011126698A3 Distillation column pressure control |
| 02/02/2012 | US20120024690 Multistage cyclonic fluid separator |
| 02/02/2012 | US20120024689 Method for the continuous separation of mixtures comprising morphonline (mo), monoaminodiglycol (adg), ammonia and water by means of distillation |
| 02/02/2012 | US20120024687 Induction heated screw |
| 02/01/2012 | EP2412415A1 Distillation Process Using Microchannel Technology |
| 02/01/2012 | EP1626935B1 Fluid distillation apparatus having improved efficiency |
| 02/01/2012 | CN202131299U 一种用于香料提纯过程中装有检验装置的精馏装置 A distillation apparatus equipped with a fragrance in the purification process for the test apparatus |
| 02/01/2012 | CN202129078U 一种醋酸酯行业的塔节填料固定支撑装置 One kind acetate industry fixed support means packing tower section |
| 02/01/2012 | CN202128937U 用于醋酸仲丁酯生产中的实现实时控制的共沸精馏装置 Azeotropic distillation apparatus butyl acetate production for real-time control |
| 02/01/2012 | CN202128936U 一种带有固定填料装置的精馏塔 A distillation column unit with a fixed packing |
| 02/01/2012 | CN202128935U 一种用于醋酸仲丁酯精制过程中的分离塔 A method for the refining process, sec-butyl acetate, separation column |
| 02/01/2012 | CN202128934U 一种带有加热器的醋酸酯回收精馏塔 Acetate A recovery distillation tower with heater |
| 02/01/2012 | CN202128933U 一种连续常压出料双乙烯酮精馏装置 A continuous discharge Diketene atmospheric distillation unit |
| 02/01/2012 | CN202128932U 一种分离提纯的装置 An apparatus for separating purified |
| 02/01/2012 | CN202128931U 用于酚产品生产的波纹丝网填料塔 For phenol production of corrugated wire mesh packed column |
| 02/01/2012 | CN202128930U 一种偏苯三酸酐精馏塔的余热利用装置 A waste heat utilization device trimellitic anhydride partial rectification column |
| 02/01/2012 | CN202128929U 用于分离和提纯醋酸仲丁酯的精馏装置 For the separation and purification of butyl acetate distillation unit |
| 02/01/2012 | CN202128928U 一种醋酸仲丁酯共沸蒸馏中油酯分离装置 Having an acetic acid butyl ester azeotropic distillation of oil separation device |
| 02/01/2012 | CN102339040A Optimization and control method of rectification column |
| 02/01/2012 | CN102335520A Multilayer fluidized solid continuous distillation column |
| 02/01/2012 | CN102335519A Novel automated chemical batch rectifying device |
| 02/01/2012 | CN102060690B 乙醛酸精制提纯方法及其装置 Glyoxylate refined purification method and apparatus |
| 01/31/2012 | US8105540 Method of treating polymer compound and treatment system for the same |
| 01/26/2012 | WO2012012153A2 Improved heat pump distillation for <50% light component in feed |
| 01/26/2012 | WO2012012110A2 EXTRACTIVE DISTILLATION OF AsF5 AND PF5 USING HF |
| 01/26/2012 | WO2012012107A2 Azeotrope-like composition of pf5 and hf |
| 01/26/2012 | WO2012010294A1 Blow-off system for solvent |
| 01/26/2012 | WO2011100730A3 Delivery systems with in- line selective extraction devices and associated methods of operation |
| 01/26/2012 | US20120018293 Process for hydrate inhibitor regeneration |
| 01/25/2012 | EP2409747A2 Dividing wall distillation column for producing high purity acrylic acid and fractional distillation method using the same |
| 01/25/2012 | EP2409746A2 Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same |
| 01/25/2012 | EP1446221B1 Device for distributing a polyphase mixture on a granular solid bed comprising a porous anti-splash nozzle element with flanges |
| 01/25/2012 | EP1251926B1 Shallow bed fluid treatment apparatus |
| 01/25/2012 | CN202122898U Gas-liquid redistributor |
| 01/25/2012 | CN202122848U Anti-blocking device of acetic acid rectifying column |
| 01/25/2012 | CN202122847U Liquid collector of packing tower |
| 01/25/2012 | CN202122846U Recovery system for alcohol in smashed peel liquid |
| 01/25/2012 | CN202122845U Cleaning system of mechanical vacuum pump |
| 01/25/2012 | CN202122844U Waste heat utilization system for trimellitic anhydride rectification column |
| 01/25/2012 | CN202122843U Negative-pressure purification device |
| 01/25/2012 | CN202122842U Acid bath evaporating device based on transforming flash heater into evaporator |
| 01/25/2012 | CN102333575A Method for the distillative processing of a methanol/water mixture and method for producing alkali methylates |
| 01/25/2012 | CN102329287A Novel process and special equipment for preparing furfural by using xylose mother solution |
| 01/25/2012 | CN102327699A Dual-layer collective liquid distributor with lateral line withdrawal function |
| 01/25/2012 | CN101797439B Microwave field reinforced molecular distillation separation device |
| 01/25/2012 | CN101791487B Method for recycling hydrogen chloride in tail gas of polysilicon production |
| 01/25/2012 | CN101648129B Threaded pipe thread spool arranged-type packing |
| 01/25/2012 | CN101429088B Distillation method for separating ethylbenzene and vinyl benzene-containing flow |
| 01/25/2012 | CN101287689B Method and arrangement for producing C2-C4-olefins from methanol and/or methyl ether |
| 01/24/2012 | US8101274 Solid state membranes with surface-embedded glycosylated amphiphilic molecules and micelles formed therefrom |
| 01/24/2012 | US8101048 Purification process using microchannel devices |
| 01/19/2012 | WO2012007233A1 Method and system for distilling temperature-sensitive liquids |
| 01/19/2012 | US20120012452 Desalination System |
| 01/18/2012 | CN202113631U Fractionating tower with dust removing device |
| 01/18/2012 | CN202113630U Device integrating rotating vapor and liquid distribution and lateral line discharge port in tower |
| 01/18/2012 | CN202113629U Vertical fractional column and fractionating device comprising same |
| 01/18/2012 | CN202113628U 试剂纯化器 Reagents purifier |
| 01/18/2012 | CN202113627U Vacuum distillation tower for purifying dichloroethane |
| 01/18/2012 | CN202113626U Purifying device for chemical products |
| 01/18/2012 | CN202113625U Novel distillation condensing system |
| 01/18/2012 | CN101732882B Tower section of packed tower for chemical synthesis and rectification |
| 01/17/2012 | CA2523099C Distillation method |
| 01/17/2012 | CA2522584C Expansion ring for mass transfer column and method employing same |
| 01/12/2012 | WO2012004466A1 Column with gas distribution and method for characterising an element for bringing gas and liquid into contact |
| 01/12/2012 | US20120010447 Weak Acid Recovery System for Ethanol Separation Processes |
| 01/12/2012 | US20120010440 Separating Ethanol and Ethyl Acetate Under Low Pressure Conditions |
| 01/12/2012 | US20120010438 Reduced Energy Alcohol Separation Process |