| Patents for B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025) |
|---|
| 02/13/2013 | CN202724964U Device for recovering, dehydrating and refining solvent gas |
| 02/13/2013 | CN202724733U Automatic control device of distillation column |
| 02/13/2013 | CN202724732U Circulating steam distillation device |
| 02/13/2013 | CN202724731U Self-heating and self-circulation tracing-heat device for liquid level meter of fractionation tower |
| 02/13/2013 | CN202724730U Separating and cooling system for biodiesel production |
| 02/13/2013 | CN202724729U Novel vapor-liquid distributor for rectifying tower |
| 02/13/2013 | CN202724728U Methanol water fractionating tower reflowing system |
| 02/13/2013 | CN202724727U Pressure reduction short-range molecular distiller |
| 02/13/2013 | CN202724726U High position feeding short-range pressure reduction distiller |
| 02/13/2013 | CN202724725U Inner-cooling type pressure reduction short path distiller |
| 02/13/2013 | CN202724724U Reduced pressure distillation device with high feeding position and low collecting position |
| 02/13/2013 | CN202724723U Condensation flow-guiding reduced pressure distillation device in tank |
| 02/13/2013 | CN202724722U Bromine distillation kettle |
| 02/13/2013 | CN102933535A Separation of close boiling compounds by addition of a third compound |
| 02/13/2013 | CN102933499A Desalination device |
| 02/13/2013 | CN102927705A Purification system for solar energy generating system |
| 02/13/2013 | CN102924231A Triple-effect distillation method and device for making alcohol |
| 02/13/2013 | CN102921184A 蒸馏精馏塔 Distillation Distillation Column |
| 02/13/2013 | CN102921183A Rectification device and process for purifying ethyl difluoroacetate efficiently |
| 02/13/2013 | CN102921182A Composite tower for separating intermediater products of dimethyl oxalate and carbinol in ethylene glycol industrial production |
| 02/13/2013 | CN102921181A Recovery method and recovery equipment of distillation waste liquid latent heat of alcohol plant |
| 02/13/2013 | CN102921180A Preparation method of inorganic ultra-clean highly-pure reagent acid |
| 02/13/2013 | CN102085472B 减压蒸馏超声反应器 Vacuum distillation ultrasonic reactor |
| 02/13/2013 | CN102058992B Clapboard adsorption device and method for removing boron impurities in chlorosilane system |
| 02/13/2013 | CN101914001B Method for extracting acetone from acetone-dichloromethane-methanol-water mixed liquor by azeotropy and composite extraction reditification integration and equipment thereof |
| 02/12/2013 | US8372445 Grape seeds extracts obtainable by fractioning on a resin |
| 02/12/2013 | US8372367 System and method for recovering boron values from plant tailings |
| 02/12/2013 | US8372247 Method for automatically distilling liquid specimens at atmospheric pressure in a standardized distillation apparatus |
| 02/12/2013 | US8371323 Method and apparatus for transporting a particulate material |
| 02/07/2013 | WO2013019592A2 Selective two-stage hydroprocessing system and method |
| 02/07/2013 | WO2013019590A2 Selective series-flow hydroprocessing system and method |
| 02/07/2013 | WO2013019587A2 Integrated hydrotreating and isomerization process with aromatic separation |
| 02/07/2013 | WO2013019585A2 Integrated isomerization and hydrotreating process |
| 02/07/2013 | WO2013019230A1 Process for separating ethanol having low acid |
| 02/07/2013 | WO2013017804A1 Tray for dispensing a gas and a liquid, reactor provided with such a tray, and use of said tray |
| 02/07/2013 | US20130035525 Process for producing anhydrous ethanol using extractive distillation column |
| 02/07/2013 | US20130035523 Reducing Acetals During Ethanol Separation Process |
| 02/07/2013 | US20130035522 Processes for Separating Ethanol Having Low Acid |
| 02/07/2013 | US20130035519 Reducing acetals and/or esters during ethanol separation process |
| 02/07/2013 | US20130035518 Reducing acetals during ethanol separation process using high pressure distillation column |
| 02/07/2013 | US20130032467 Vapor separation in alcohol production |
| 02/07/2013 | US20130032466 Ethanol separation process having stripping section for reducing acetals |
| 02/06/2013 | EP2554766A1 Supporting device for spacial network in large-scale tower |
| 02/06/2013 | EP2554228A1 Cross-flow and baffled-flow composite gasoline fractionator of ethylene production equipment |
| 02/06/2013 | EP2552878A2 Separation of close boiling compounds by addition of a third compound |
| 02/06/2013 | CN202715263U Fractionating tower cutting point regulation control device |
| 02/06/2013 | CN202715262U Device for adjusting temperature of top of fractionating tower |
| 02/06/2013 | CN202715261U Novel device for multi-side line feeding and multi-side line collecting of catechol rectifying column |
| 02/06/2013 | CN202715260U Oil bath cooler used in rectification reaction system |
| 02/06/2013 | CN202715259U Rectification device |
| 02/06/2013 | CN202715258U Integrated atomizing membrane distilling apparatus |
| 02/06/2013 | CN202715257U Cooling water recycling device for fractionating tower |
| 02/06/2013 | CN102918335A Method and apparatus for salt production |
| 02/06/2013 | CN102917766A 阀塔盘 Valve trays |
| 02/06/2013 | CN102910691A Potable water distiller |
| 02/06/2013 | CN102908798A Composite column plate with coupling of inclined strip-shaped three-dimensional cover hood and regular fillers |
| 02/06/2013 | CN102908797A Combined column plate with coupling of composite flow-through column plate and fiber bundle fillers |
| 02/06/2013 | CN102908796A Multi-effect rectifying system |
| 02/06/2013 | CN102908795A Processing method and processing system for trichlorosilane synthesis tail gas |
| 02/06/2013 | CN102908794A Tank condensation, diversion and pressure reduction distillator |
| 02/06/2013 | CN102908793A Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| 02/06/2013 | CN102908792A Recover system for semiconductor de-bonding solvent |
| 02/06/2013 | CN101798528B Partial energy coupled separation system of carbon 3, carbon 4 and carbon 5 used in predepropanization ethylene process and operation method |
| 02/05/2013 | US8366883 Pressurized vapor cycle liquid distillation |
| 01/31/2013 | WO2013016059A1 Method of removing alkylene halogenohydrin from cellulose ether |
| 01/31/2013 | US20130030062 Gasification system and method |
| 01/31/2013 | US20130028799 Reactor vessels having liquid drain pipes and methods for draining liquid from reactor internals |
| 01/31/2013 | US20130026667 Trays with differentiated drillings as a double-function device for packed columns |
| 01/31/2013 | DE102011108909A1 Membrandestillationsvorrichtung Membrane distillation apparatus |
| 01/30/2013 | EP2550078A1 Process for deodorizing edible oil |
| 01/30/2013 | CN202709776U Cooling device in high vacuum distillation system |
| 01/30/2013 | CN202705311U Carbon nine resin oil separation device |
| 01/30/2013 | CN202700482U Pylon column airlift distillation device |
| 01/30/2013 | CN202700124U Steam stripping water heat exchanger for aromatic device |
| 01/30/2013 | CN202700123U Rectification device for producing medical glacial acetic acid |
| 01/30/2013 | CN202700122U Vacuum packed tower using spiral nozzle |
| 01/30/2013 | CN202700121U Device for improving purity of silane products |
| 01/30/2013 | CN202700120U Three-section molecular distillation vacuum degree variable-frequency control system |
| 01/30/2013 | CN202700119U Decompression and distillation device for removing high boiling point solvent in microreaction |
| 01/30/2013 | CN202700118U Flash evaporation separator |
| 01/30/2013 | CN202700117U Flashing dealkylation tank for desulfuration rich liquid |
| 01/30/2013 | CN202700116U TGIC(1,3,5-Triglycidyl Isocyanurate) distillation and separation production system adopting heat exchanger |
| 01/30/2013 | CN202700115U Novel distilling device |
| 01/30/2013 | CN102898571A Apparatus for enhancing product quality of acrylonitrile-styrol copolymer |
| 01/30/2013 | CN102898277A Method and device for preparing propylene glycol for use in preparation of dimethyl carbonate from propylene carbonate and methanol |
| 01/30/2013 | CN102895796A Low-temperature concentration device |
| 01/30/2013 | CN102895793A Packed tower and application method thereof |
| 01/30/2013 | CN102895792A Rectifying tube |
| 01/30/2013 | CN102895791A Novel methanol three-tower rectification apparatus and technology |
| 01/30/2013 | CN102895790A Plate type outer circulation concentrator |
| 01/30/2013 | CN102895789A Wiped film distiller |
| 01/30/2013 | CN102059002B Method and device for purifying polyethylene glycol dimethyl ether |
| 01/30/2013 | CN102049148B Novel experimental apparatus for liquid flash evaporation |
| 01/30/2013 | CN101602956B Separation method and device of C9 resin oil |
| 01/29/2013 | US8361518 Edible olive pomace oil concentrated in triterpenic acids, procedure of physical refining utilised for obtainment thereof and recovery of functional components present in the crude oil |
| 01/29/2013 | US8361281 Desalinization apparatus and method |
| 01/29/2013 | US8361280 Process for distillatively obtaining pure 1,3-butadiene from crude 1,3-butadiene |
| 01/29/2013 | US8361277 Evaporator and method of operation thereof |
| 01/24/2013 | WO2013012744A2 Water vapor distillation apparatus, method and system |
| 01/24/2013 | WO2012158683A3 Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same |