| 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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| 05/25/2011 | CN201840901U High-efficiency distillation kettle |
| 05/25/2011 | CN1974522B Assembly for the treatment of a polymerizable material |
| 05/25/2011 | CN102068956A Eccentric diversion window structured packing sheet and packing |
| 05/25/2011 | CN102068946A Design method of inner surrounding wall packed tower |
| 05/25/2011 | CN102068945A Reactive distillation device and method for separating and purifying methylal |
| 05/25/2011 | CN102068831A Batch extractive distillation device and separation method for acetonitrile-methanol azeotropic mixture |
| 05/25/2011 | CN102068830A Supersonic plane plate-type chemical tower |
| 05/25/2011 | CN102068829A Baffle reaction-rectification equipment and anti-disproportionation reaction between dichlorosilane and silicon tetrachloride |
| 05/25/2011 | CN102068828A Production process for adding salt into dehydrating tower of epoxypropane device |
| 05/25/2011 | CN101596370B Catalyst loading component and loading method thereof |
| 05/25/2011 | CN101254357B Concentric ring adverse current type hypergravity swinging bed device |
| 05/25/2011 | CN101060897B Coke oven rotary wedge door latch |
| 05/19/2011 | WO2011059843A1 Vacuum dehydrator |
| 05/19/2011 | WO2011057740A1 Column having supporting devices for internal column fittings |
| 05/19/2011 | WO2006077593A3 Solar desalination apparatus |
| 05/19/2011 | US20110114469 Process and System for the Purification of Trichlorosilane and Silicon Tetrachloride |
| 05/19/2011 | CA2780447A1 Column with carrying devices for column internals |
| 05/19/2011 | CA2780331A1 Vacuum dehydrator |
| 05/18/2011 | EP2322261A2 Method for cleaning dialkyl carbonates |
| 05/18/2011 | EP2322260A2 Separating assembly and method |
| 05/18/2011 | CN201832435U Gas-liquid mass transfer component |
| 05/18/2011 | CN201832434U Novel rectifying tower with bulkhead |
| 05/18/2011 | CN201832433U Methanol and ethanol extracting equipment |
| 05/18/2011 | CN102065967A Device for gas-liquid contacting |
| 05/18/2011 | CN102065966A Detection of distillation column flooding |
| 05/18/2011 | CN102060690A Glyoxylic acid refining and purifying method and device thereof |
| 05/18/2011 | CN102059002A Method and device for purifying polyethylene glycol dimethyl ether |
| 05/18/2011 | CN102058993A Extractive rectification system for coked pure benzene or pure benzene containing sulfur and refining method thereof |
| 05/18/2011 | CN102058992A Clapboard adsorption device and method for removing boron impurities in chlorosilane system |
| 05/18/2011 | CN102058991A Solvent recovery method and device for organic solvent-containing dye and coating waste |
| 05/18/2011 | CN101146756B Process and apparatus for manufacturing pure forms of aromatic carboxylic acids |
| 05/17/2011 | CA2364831C Method of removing water and contaminants from crude oil containing same |
| 05/12/2011 | WO2011055390A2 Method and apparatus for processing of spent lubricating oil |
| 05/12/2011 | WO2011055172A1 Method of monitoring and optimizing evaporator performance |
| 05/12/2011 | WO2011029608A4 Process for recycling product streams separated from a hydrocarbon-containing feed stream |
| 05/12/2011 | US20110110829 Apparatus for recovering fcc product |
| 05/12/2011 | US20110108409 Use of superheated steam dryers in an alcohol distillation plant |
| 05/12/2011 | US20110108408 Vacuum dehydrator |
| 05/12/2011 | US20110108407 Desalination Method and Apparatus |
| 05/12/2011 | US20110108406 Water distillation method and apparatusfor indirect evaporative coolers |
| 05/12/2011 | DE102009052650A1 Kolonne mit Trageinrichtung für Kolonneneinbauten Column supporting device for column internals |
| 05/11/2011 | EP2319805A1 Device and method for ammonia recovery |
| 05/11/2011 | CN201823499U Emulsified liquid stirrer |
| 05/11/2011 | CN201823332U Improved high-efficiency vertical sieve plate |
| 05/11/2011 | CN201823331U Solar rectification and purification device dedicated for crude pyroligneous acid |
| 05/11/2011 | CN201823330U Pressure-reducing and dewatering drier |
| 05/11/2011 | CN201823329U Coarse menthol crystal dehydration device |
| 05/11/2011 | CN102052820A Sieve-plate tower liquid distributor |
| 05/11/2011 | CN102049149A Tower feeding distributor |
| 05/11/2011 | CN102049148A Novel experimental apparatus for liquid flash evaporation |
| 05/11/2011 | CN102049147A Impulse gas stripping technical method and device |
| 05/11/2011 | CN102049146A Solar evaporating and steam stripping device for mixed oil solution |
| 05/11/2011 | CN101564600B Fiber-level high purity silicon tetrachloride continuous azeotropy lightness removing rectification method |
| 05/11/2011 | CN101559288B Tower of external thermally-coupled composite distillation column and control process thereof |
| 05/11/2011 | CN101518694B Method for temperature-difference separation and recovery of solvent |
| 05/11/2011 | CN101353323B Purification method of 2-methyl quinoline |
| 05/11/2011 | CN101279143B A packing float valve plate |
| 05/11/2011 | CN101205185B Method for purifying acetyl citrate |
| 05/05/2011 | WO2011053983A1 Process for purifying processing fluids |
| 05/05/2011 | WO2011051662A1 Thermal desalination |
| 05/05/2011 | WO2011012869A3 Process |
| 05/05/2011 | WO2010124972A3 Power plant with co2 capture and water treatment plant |
| 05/05/2011 | US20110100794 Method of Determining Flood Points of Packed Columns |
| 05/05/2011 | CA2779520A1 Process for purifying processing fluids |
| 05/04/2011 | EP2316549A1 Method and device for removing water from bioethanol by combined absortion and distillation |
| 05/04/2011 | CN201819396U Energy-saving and environmentally-friendly heating device for distilling oily waste |
| 05/04/2011 | CN201817457U Packed-type deacidification tower |
| 05/04/2011 | CN201817456U Packing type acid removal tower |
| 05/04/2011 | CN201815136U Extractive rectification device |
| 05/04/2011 | CN201815135U Anti-blocking rectifying tower |
| 05/04/2011 | CN201815134U Methanol rectifying device in mixed binary acid dimethyl ester production |
| 05/04/2011 | CN201815133U Dimethyl mixed dicarboxylic acid continuous rectifying device |
| 05/04/2011 | CN201815132U Rectification device for mixed diacid and dimethyl ester |
| 05/04/2011 | CN201815131U Rectifying still |
| 05/04/2011 | CN201815130U Crude glycerol distilling device |
| 05/04/2011 | CN201815129U Solvent distillation residue treatment device |
| 05/04/2011 | CN102046253A Low energy system and method of desalinating seawater |
| 05/04/2011 | CN102046252A 液体蒸发器 Liquid Evaporator |
| 05/04/2011 | CN102039090A Different-diameter tower separation method of boron-10 and boron-11 isotopes |
| 05/04/2011 | CN102039059A Method for controlling top of fine propylene tower |
| 05/04/2011 | CN102039058A Large-scale methanol multi-effect energy-saving rectifying device and process |
| 05/04/2011 | CN101586244B A cleaning solvent recovery device and recovery method |
| 05/04/2011 | CN101306394B Globular distillation flask |
| 05/04/2011 | CN101027274B Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
| 05/03/2011 | US7935855 Process and apparatus for treating a feed comprising butadiene |
| 05/03/2011 | US7935229 Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation |
| 05/03/2011 | US7935228 Low emission natural gas processing dehydration system |
| 04/28/2011 | WO2011048650A1 Distillation device and electric power generator |
| 04/28/2011 | WO2011008786A3 Partial pressure distillation process |
| 04/28/2011 | US20110094872 Method for producing of ultra-clean and high-purity electronic grade reagents |
| 04/28/2011 | US20110094871 Process for separating solids from valuable or harmful liquids by vaporisation |
| 04/27/2011 | EP1716917B1 Mixing element and static fluid mixer using the same |
| 04/27/2011 | CN201807208U Outer circulation overflow filler reactive distillation device |
| 04/27/2011 | CN201807207U High-purity ethanol recovery device |
| 04/27/2011 | CN201807206U High concentration methylal pressurizing rectifying tower |
| 04/27/2011 | CN201807205U Pressure-guide sedimentation device |
| 04/27/2011 | CN201807204U Device adopting molecular distillation technology to purify bisphenol A molecule epoxy resin |
| 04/27/2011 | CN201807203U Independent distilling apparatus |
| 04/27/2011 | CN201807202U Distillation still |
| 04/27/2011 | CN201807201U Distillation device |