| Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025) |
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| 02/03/2010 | CN201394372Y Novel circulation type tower plate |
| 02/03/2010 | CN101637662A Plate type connecting structure of tower body and tower plate in tower |
| 02/03/2010 | CN100587366C Evaporator and heat exchanger with external loop, as well as heat pump system and air conditioning system comprising the evaporator or heat exchanger |
| 02/03/2010 | CN100586525C Plane otter board stuffing type cross flow type hypergravity swinging bed and uses thereof |
| 02/03/2010 | CN100586524C Specific gravity vacuum net oil segregator with built-in electric hot tray |
| 02/02/2010 | US7654103 Methods and means to collect water vapors |
| 02/02/2010 | CA2440528C Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures |
| 01/28/2010 | WO2010011783A2 Method of cleaning and recycling glycol-tainted water from de-icing operations at airports |
| 01/28/2010 | WO2009125400A3 A process for the recovery of hcl from a dilute solution thereof and extractant composition for use therein |
| 01/28/2010 | US20100022788 Microwave Integrated Soxhlet |
| 01/28/2010 | US20100018935 Multi-phase separation system |
| 01/28/2010 | US20100018849 Removal of Trace Arsenic Impurities from Triethylphosphate (TEPO) |
| 01/28/2010 | CA2731690A1 Process for flexible vacuum gas oil conversion using divided wall fractionation |
| 01/27/2010 | CN201389355Y Improved catalysis reforming device fractionating tower bottom re-boiling heat-exchanging system |
| 01/27/2010 | CN201389354Y Oxidizing and fractionating dual-function tower |
| 01/27/2010 | CN201389352Y Reboiler |
| 01/27/2010 | CN100584926C Operation control method for aluminum roller milling oil refining device |
| 01/27/2010 | CN100584421C Differential pressure low-energy-consumption distillation method and equipment |
| 01/27/2010 | CN100584420C Catalytic distillation tower reaction segment structrue |
| 01/26/2010 | US7651076 Device for distributing a poly-phase mixture on a granular solid bed comprising a porous anti-splash nozzle element with flanges |
| 01/26/2010 | CA2437396C Method for recovering crude 1,3-butadiene by extractive distillation from a c4 cut |
| 01/21/2010 | US20100016185 Coating film and coating-film forming method |
| 01/21/2010 | US20100012476 Apparatus for recovering acrylic acid |
| 01/21/2010 | CA2729963A1 Downcomer for a gas-liquid contacting device |
| 01/20/2010 | EP2144696A2 Co-current vapor-liquid contacting apparatus |
| 01/20/2010 | EP2144680A1 Column with cross-flow bottoms and fluid distributor |
| 01/20/2010 | CN201384867Y Novel gas-liquid phase feed distributing structure |
| 01/20/2010 | CN201384866Y Vertical automatic reflux-withdrawal rectifying device |
| 01/20/2010 | CN201384865Y Steam-free alcohol distillation tower |
| 01/20/2010 | CN201384864Y Novel packed tower |
| 01/20/2010 | CN201384863Y Bromine distillation water-washing system |
| 01/20/2010 | CN101628184A Atmospheric pressure low temperature distillation and rectification process |
| 01/20/2010 | CN100582150C Polycarbonate molding compounds |
| 01/20/2010 | CN100582071C Process and apparatus for catalytic distillations |
| 01/20/2010 | CN100582020C Process for purifying benzo pollutants in waste water |
| 01/19/2010 | US7648687 removal of impurities by precipitation and separation using a nonmetallic-ion-containing strong base, e.g., tetraalkylammonium hydroxides; reduction of higher oxidation-state-number oxymetal ions and subsequent precipitation as hydroxides that are separated; liquid-liquid exchange extraction to remove Sr |
| 01/14/2010 | WO2010005940A1 Use of superheated steam dryers in an alcohol distillation plant |
| 01/14/2010 | WO2010004149A1 Ether manufacturing process using a reactive distillation column, corresponding reactive distillation column and etherification unit |
| 01/14/2010 | US20100006416 Method for automatically distilling liquid specimens at atmospheric pressure in a standardized distillation apparatus |
| 01/14/2010 | DE102008003837A1 Verfahren zur Reinigung von organischen Reststoffen vor der Thermolyse und Vorrichtung zur Durchführung des Verfahrens A process for purifying organic waste prior to the thermolysis and apparatus for carrying out the method |
| 01/14/2010 | CA2730090A1 Use of superheated steam dryers in an alcohol distillation plant |
| 01/13/2010 | EP2142269A1 Alcohol rectification plant |
| 01/13/2010 | CN201380037Y Flue-gas cleaner with functions of desulphurization, denitration, concentration and crystal |
| 01/13/2010 | CN201379983Y TDA dehydrating tower |
| 01/13/2010 | CN201379982Y Pan-trough distributor |
| 01/13/2010 | CN101626816A Heat transfer methods for ocean thermal energy conversion and desalination |
| 01/13/2010 | CN100579972C Method for the distillative processing of tetrahydrofuran |
| 01/13/2010 | CN100579658C Device for heating globular distillation flask |
| 01/13/2010 | CN100579618C Diversion trench shaped catalyst orderly filling component in plate-type reaction rectifying tower |
| 01/12/2010 | CA2373326C Hydrogen recycle and acid gas removal using a membrane |
| 01/12/2010 | CA2276050C Compositions and methods for inhibiting fouling of vinyl monomers |
| 01/07/2010 | WO2009123863A3 Rotary-heat-exchanger flow control |
| 01/07/2010 | WO2009123751A3 Low energy system and method of desalinating seawater |
| 01/07/2010 | WO2009086391A3 Recovery of higher alcohols from dilute aqueous solutions |
| 01/07/2010 | US20100004491 Method Of Fuse Oil Decanting In An Ethanol Plant |
| 01/07/2010 | US20100000946 solids-liquid separation; adding cationic polymers, anionic polymers, coagulants, and charged microparticulate material, flocculating suspended solids to liquor comprising water, lignin, then dewatering via centrifuging |
| 01/07/2010 | US20100000850 Method Of Improving Rectifier Column Performance In An Ethanol Plant |
| 01/07/2010 | US20100000849 Method Of Prevention Of Ethanol In Rectification Column Bottoms In An Ethanol Plant |
| 01/07/2010 | DE202009013615U1 Destillationsvorrichtung Distillation apparatus |
| 01/06/2010 | EP2139571A1 Method for distilling a starting material and installation for carrying out said method |
| 01/06/2010 | CN201375830Y Large liquid holdup low pressure drop tower tray |
| 01/06/2010 | CN201375829Y Centrifugal type molecular distilling equipment |
| 01/05/2010 | US7642390 EB/SM splitter heat recovery |
| 01/05/2010 | US7642388 Composite for catalytic distillation and its preparation |
| 01/05/2010 | US7641870 Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks |
| 01/05/2010 | US7641772 pumping system arranged to keep pressure in the counterflow heat exchanger's condensate higher than that in its feed liquid passage; discourages contamination; |
| 01/05/2010 | US7641771 Pressure desalination |
| 01/05/2010 | CA2334628C Microcomponent assembly for efficient contacting of fluid |
| 12/31/2009 | US20090326257 Process for industrially producing dialkyl carbonate and diol |
| 12/31/2009 | US20090324796 Process and System for Producing Alcohol by Split-Feed Distillation |
| 12/31/2009 | US20090321243 Methane gas recovery and usage system for coalmines, municipal land fills and oil refinery distillation tower vent stacks |
| 12/31/2009 | DE10147370B4 Waschverfahren für Destillationssysteme von Alkyleniminen Washing method for distillation systems alkyleneimines |
| 12/30/2009 | WO2009136985A3 System and process for producing linear alpha olefins |
| 12/30/2009 | EP2138226A1 Polymerization process with optimized reactor design |
| 12/30/2009 | EP2137124A1 Process and apparatus for azeotropic recovery of dichlorohydrins |
| 12/30/2009 | EP2137123A1 Process and apparatus for recovery of dichlorohydrins via codistillation |
| 12/30/2009 | EP2137122A1 Process and apparatus for reducing heavy byproduct formation during recovery of dichlorohydrins |
| 12/30/2009 | EP2137121A1 Multi-stage process and apparatus for recovering dichlorohydrins |
| 12/30/2009 | EP2137119A1 Process and apparatus for producing chlorohydrin |
| 12/30/2009 | EP2136892A2 Processing of chlorosilane flows containing boron |
| 12/30/2009 | CN201370975Y Steam dealcoholizing device |
| 12/30/2009 | CN201370974Y Bubble cap plate with sieve meshes |
| 12/30/2009 | CN201370973Y Column reactor system used for hydroquinone separation |
| 12/30/2009 | CN201370972Y Industrial waste water vacuum distillation purifier |
| 12/30/2009 | CN101612486A Rotary steam distillation equipment |
| 12/30/2009 | CN101612485A Design method of process intensification reactive distillation column |
| 12/30/2009 | CN100575319C Method for azeotropy dehydration for circulation solvent in extraction separation diene by C5 |
| 12/30/2009 | CN100574839C Distilling tray and distilling column |
| 12/24/2009 | US20090314625 Method and apparatus for steam biomass reactor |
| 12/24/2009 | US20090314624 Energy efficient distillation system and method |
| 12/24/2009 | US20090314623 Detection of distillation column flooding |
| 12/24/2009 | US20090313996 System for decontaminating water and generating water vapor |
| 12/23/2009 | WO2009155307A2 Detection of distillation column flooding |
| 12/23/2009 | WO2009154885A2 Device for gas-liquid contacting |
| 12/23/2009 | WO2008100706A3 Solar distillation device |
| 12/23/2009 | EP2135663A2 Wet scrubber tray |
| 12/23/2009 | EP2135656A1 Method for production of purified (Meth)acrylic acid |
| 12/23/2009 | EP2134463A2 High-performance structured packing for a fluid contacting column and method of manufacture |
| 12/23/2009 | EP2134434A1 Method and device for treating liquids, using an electrolytic drying stage |
| 12/23/2009 | EP2134433A2 Water purification system |