| 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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| 08/04/2010 | EP2213352A1 Rotation evaporator |
| 08/04/2010 | EP2213351A1 A distillation system and a method |
| 08/04/2010 | CN201537400U Novel rectifying still |
| 08/04/2010 | CN201537399U Distillation separating tower of two-element mixed liquid substances |
| 08/04/2010 | CN101795743A Purification of hydroformylated and hydrogenated fatty alkyl ester compositions |
| 08/04/2010 | CN101791487A Method for recycling hydrogen chloride in tail gas of polysilicon production |
| 08/04/2010 | CN101791485A Flash boiler vacuumized gas-liquid-solid separation device |
| 08/03/2010 | US7767170 reduction of fouling during operation caused by coke precursors present in vapor phase overheads; vapor phase is partially condensed to condense at least some coke precursors within the vapor while providing condensates which add to the liquid phase |
| 08/03/2010 | US7767124 treating a crosslinked polyethyelene by retaining the polymer and a chemical agent e.g. ethanol in a high-temperature and high-pressure condition so as to process the polymer compound into a thermoplastic resin or wax; separation and molding the treated polymer; recycling waste crosslinked polyethylene |
| 07/29/2010 | WO2010085399A1 Azeotrope and azeotrope-like compositions of e-1-chloro-3,3,3-trifluoropropene and isopropanol |
| 07/29/2010 | WO2010085072A2 Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method |
| 07/29/2010 | WO2010083642A1 System and process for producing high quality gasoline by recombination and subsequent hydrogenation of catalytic hydrocarbons |
| 07/29/2010 | WO2010062462A3 Improved heat pump for high purity bottom product |
| 07/29/2010 | US20100190973 Single step process for separating biomass components |
| 07/29/2010 | US20100189874 Systems and Methods for Deriving Protein Powder |
| 07/29/2010 | US20100187464 Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof |
| 07/29/2010 | US20100187088 Separation of close boiling compounds by addition of a third compound |
| 07/29/2010 | DE102009006263A1 Column e.g. material exchange column, for exchanging substances between gaseous and liquid phases, has metal sheet insert and cover partially closing valves during underload, where closed valves are opened during overload |
| 07/29/2010 | CA2750355A1 Azeotrope and azeotrope-like compositions of e-1-chloro-3,3,3-trifluoropropene and isopropanol |
| 07/29/2010 | CA2717982A1 System for preparing high-quality gasoline through component oil refining hydrocarbon recombination hydrogenation and method thereof |
| 07/28/2010 | EP2210873A1 Process for producing polyisocyanate |
| 07/28/2010 | EP2209541A1 Method for dewatering a mixture of mostly ethanol and water |
| 07/28/2010 | CN201534003U 有机溶剂的烘干回收设备 Drying organic solvent recovery equipment |
| 07/28/2010 | CN201534002U 在上涨圈中带导流装置的对流筛板塔 Convection sieve tower rising lap belt deflector device |
| 07/28/2010 | CN201534001U 洗油再生塔 Wash oil regeneration tower |
| 07/28/2010 | CN201534000U 分子蒸馏机构 Molecular distillation agency |
| 07/28/2010 | CN201533999U 减压蒸馏转油线装置 Vacuum distillation unit transfer line |
| 07/28/2010 | CN1925751B An apparatus for the evaporative cooling of a liquid product |
| 07/28/2010 | CN101786941A Method for separating high alkali sodium aluminate solution - methyl alcohol mixed liquor |
| 07/28/2010 | CN101785933A Beam-penetrating structure of liquid collection and re-distribution device |
| 07/28/2010 | CN101785932A Multi-pipe type liquid collection redistributor |
| 07/28/2010 | CN101785931A Flow crossing-baffling composite gasoline fractionating tower of ethylene device |
| 07/28/2010 | CN101049546B Equipment for steam stripping inorganic treating liquid, and method for removing organic pollutant |
| 07/27/2010 | US7764870 Water heater support |
| 07/27/2010 | US7763165 Fractionation recovery processing of FCC-produced light olefins |
| 07/22/2010 | WO2010056695A3 Azeotrope-like compositions of 2,3,3,3-tetrafluoropropene and 3,3,3-trifluoropropene |
| 07/22/2010 | WO2010045069A3 Distillation system with vertically oriented rotating plates |
| 07/22/2010 | US20100183486 High shear system for the production of chlorobenzene |
| 07/22/2010 | US20100181185 Desalination |
| 07/22/2010 | US20100181184 Method for controlling and cooling a distillation column |
| 07/22/2010 | US20100180766 Packing structure for fluid containing column and manufacturing method |
| 07/21/2010 | EP2207761A1 Process for the preparation of alkylene glycol |
| 07/21/2010 | CN201530817U Airflow flash desolventizing device |
| 07/21/2010 | CN201529413U Multistage counter flow hypergravity revolving bed device |
| 07/21/2010 | CN201529412U Sealing device used for super gravity rotating tool |
| 07/21/2010 | CN201529411U Anti-clogging type super-gravity rotary bed |
| 07/21/2010 | CN201529410U Strip-shaped float valve tray |
| 07/21/2010 | CN201529409U Gas-liquid mass transfer device |
| 07/21/2010 | CN201529408U Environment-friendly recovery device for paint spray gun cleaning fluid |
| 07/21/2010 | CN201529407U Multi-purpose reduced pressure distillation device |
| 07/21/2010 | CN101784334A Contact column |
| 07/21/2010 | CN101784317A Process for the generation of a synthesis gas |
| 07/21/2010 | CN101781176A Method and device for purifying tertiary alkyl (alcohol) ether by composite distillation-extraction separation |
| 07/21/2010 | CN101780343A Dynamic purification regenerator of harmful solvent and application thereof |
| 07/21/2010 | CN101780342A Novel gas-liquid two-phase feeding distribution structure |
| 07/20/2010 | US7759457 Fractionator removes hydrogen during catalytic olefin polymerization |
| 07/20/2010 | US7758730 Method for improving a piperazine colour stability |
| 07/20/2010 | CA2501675C Method and device for extractive distillation |
| 07/20/2010 | CA2428845C Method and device for obtaining 1,3 pure butadiene from 1,3 crude butadiene by distillation |
| 07/15/2010 | US20100175983 Mutual Remediation of Effluents of Petroleum Production |
| 07/15/2010 | US20100175982 Installation for Production of Biodiesel |
| 07/14/2010 | EP2206732A1 Method for manufacturing hydrogenated block copolymers |
| 07/14/2010 | EP2205529A2 Water purification |
| 07/14/2010 | EP1866273B1 Process and apparatus for manufacturing aromatic carboxylic acids including pure forms thereof |
| 07/14/2010 | EP1501773B1 Continuous method for obtaining butenes from a c4 fraction |
| 07/14/2010 | CN201526248U Sound-proof ventilator for window |
| 07/14/2010 | CN201525836U Internal heated vacuum purifying device |
| 07/14/2010 | CN201525835U Novel side-mounted oil vacuum purifying device |
| 07/14/2010 | CN201524439U Heat exchanger for distillation |
| 07/14/2010 | CN201524438U Rectifying column head |
| 07/14/2010 | CN201524437U Rectifying column head |
| 07/14/2010 | CN201524436U Defoaming tower |
| 07/14/2010 | CN201524435U Vacuum washer for purifying fire-resistant oil |
| 07/14/2010 | CN201524434U Integrated evaporator for carbonylation acetic acid technology |
| 07/14/2010 | CN201524433U Triethanolamine rectifying device |
| 07/14/2010 | CN101778666A Reactor for performing a three-phase reaction of a fluid and a gaseous phase on a packed bed catalyst |
| 07/14/2010 | CN101775330A Waste rolling oil regeneration device |
| 07/14/2010 | CN101775329A Lubricating oil regeneration device of waste internal-combustion engine |
| 07/14/2010 | CN101774877A Operation method for full energy coupling separation system of C3, C4 and C5 in front-end depropanization ethylene process |
| 07/13/2010 | US7754053 Distillation of ionic liquids |
| 07/13/2010 | CA2430035C Method and device for continuously treating waste water of industrial origin by water vapour stripping |
| 07/13/2010 | CA2385544C Nitrogen rejection method |
| 07/08/2010 | WO2010077476A2 Controlling cold flow properties of transportation fuels from renewable feedstocks |
| 07/08/2010 | WO2010077406A1 Improved vapor-liquid contacting in co-current contacting apparatuses |
| 07/08/2010 | WO2010077405A1 Improved liquid distribution in co-current contacting apparatuses |
| 07/08/2010 | WO2010077261A1 Preparation of acetic acid |
| 07/08/2010 | WO2010076544A1 Device for damping pressure variations in a sealed chamber |
| 07/08/2010 | WO2010076194A1 Production of carboxylic acid esters by stripping with alcohol vapor |
| 07/08/2010 | WO2010011334A3 Process for flexible vacuum gas oil conversion using divided wall fractionation |
| 07/08/2010 | US20100170776 Multi-phase selective mass transfer through a membrane |
| 07/08/2010 | CA2748704A1 Improved vapor-liquid contacting in co-current contacting apparatuses |
| 07/08/2010 | CA2748700A1 Improved liquid distribution in co-current contacting apparatuses |
| 07/08/2010 | CA2746571A1 Production of carboxylic acid esters by stripping with alcohol vapor |
| 07/08/2010 | CA2745243A1 Controlling cold flow properties of transportation fuels from renewable feedstocks |
| 07/07/2010 | CN201520732U Methanol recovery device for producing furfural |
| 07/07/2010 | CN201519612U Automatic recovery instrument of heavy kerogen liquid |
| 07/07/2010 | CN201519480U External refluxing device of mixed cresol rectifying system |
| 07/07/2010 | CN201519479U Recycling and utilizing device of effective components in steam |
| 07/07/2010 | CN201519478U Vacuum equipment |
| 07/07/2010 | CN201519477U Distillation absorbing tower |