| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 01/28/2010 | DE102008034211A1 Reducing agent tank for storing freezing reducing agent in exhaust system of internal combustion engine, has conveying equipment whose conveying channel is switched for extracting reducing agent out from container by transfer valve |
| 01/27/2010 | CN201389446Y Coconut oil acid ethoxyl sodium sulfonate drawing mechanism |
| 01/27/2010 | CN101632947A Microstructure arrangement for the bubble-free filling with a liquid of at least one system for draining off liquids |
| 01/21/2010 | WO2009077502A3 Devices and methods for performing microwave-assisted chemical synthesis |
| 01/21/2010 | US20100012027 Device for injecting liquid precursors into a chamber in pulsed mode with measurement and control of the flowrate |
| 01/20/2010 | CN100581643C Liquid-solid mixture feeding system |
| 01/19/2010 | US7648569 Method and device for injecting two-phase CO2 in a transfer gaseous medium |
| 01/19/2010 | US7648084 Dosing device |
| 01/19/2010 | CA2416756C Device for heat-dependent chain amplification of target nucleic acid sequences |
| 01/13/2010 | CN201380067Y Batch feeding rack |
| 01/13/2010 | CN101626825A Polyester production system employing an unagitated esterification reactor |
| 01/13/2010 | CN100579644C Multi-catalyst injection system |
| 01/06/2010 | CN100577295C Method for adjusting distribution volume in sucker and sucker for distributing liquid |
| 01/05/2010 | US7641889 amount of catalyst used to promote hydrolysis of metal hydrides (LiH, AlH3 )can be carefully tailored so that the reaction rate is limited by the amount of catalyst present (passive control) or it can be sufficiently large so that the reaction is controlled by the rate of water addition (active control) |
| 01/05/2010 | CA2419766C Fischer-tropsch process |
| 12/31/2009 | US20090324452 Hydrogen generator |
| 12/29/2009 | US7638097 Disposable fluidic apparatus for detecting microorganisms in food |
| 12/29/2009 | US7638094 Method for the continuous production of melt polymers in a tubular reactor |
| 12/29/2009 | CA2430941C Cesium dispensers and process for the use thereof |
| 12/23/2009 | CN201366335Y Batching production line |
| 12/23/2009 | CN101607182A Automatic liquid matching and feeding device |
| 12/22/2009 | CA2441828C Washing and extracting head for microplate washing appliance and corresponding appliance |
| 12/22/2009 | CA2359787C Devices for the analysis of fluids and controlled transport of fluids |
| 12/17/2009 | US20090311157 Nucleophilic radiofluorination using microfabricated devices |
| 12/17/2009 | DE102008028232A1 Dental-Vorschub-Dosierung Dental feed-dose |
| 12/16/2009 | EP2132354A1 Method and apparatus for the treatment of strip-shaped substrate in a vacuum coating system |
| 12/10/2009 | DE10339906B4 Messapparatur für Strömungen Measuring apparatus for flows |
| 12/09/2009 | CN101600495A Metering device |
| 12/09/2009 | CN101596439A Method for continuous slurry polymerization by tubular loop reactor |
| 12/09/2009 | CN101596431A Automatic feeding control device of micronizer |
| 12/08/2009 | US7630789 System and apparatus for the dispensing of drugs |
| 11/26/2009 | DE102008023958A1 Dosiergerät zur Dosierung einer Lösung in eine Flüssigkeit Dosing unit for the dosing of a solution in a liquid |
| 11/26/2009 | DE102007012960B4 Vorrichtung und Verfahren zum Additivieren einer Flüssigkeit mit einem Feststoff Apparatus and method for additize a liquid with a solid |
| 11/25/2009 | CN100562363C Collecting device |
| 11/19/2009 | US20090283466 Controlled release of additives in fluid systems |
| 11/18/2009 | EP2118148A1 Polymerization quench method and system |
| 11/18/2009 | EP2117997A2 Method for providing a gas flow comprising oxygen for the endothermic reaction of a starting flow comprising one or more hydrocarbons |
| 11/18/2009 | EP2117695A1 Metering device |
| 11/18/2009 | CN100560208C Microfluidic configuration for dosing liquids, method and test sample possessing the microfluidic device |
| 11/17/2009 | CA2415574C Thermal injection and proportioning head, method for making same and functionalising or addressing system comprising same |
| 11/11/2009 | EP2114557A1 Polyester production system employing an unagitated esterification reactor |
| 11/11/2009 | EP1656325B1 Apparatus for synthesizing an oxidant |
| 11/11/2009 | CN201342340Y Safety explosion proof type sodium hydride adder |
| 11/11/2009 | CN100558456C Liquid-discharging system and fractionating rectifying tower using same |
| 11/05/2009 | WO2009134539A1 Methods and systems for feed injector multi-cooling channel |
| 11/05/2009 | US20090272698 Bromate suppression |
| 11/03/2009 | US7612118 Gas distributor arranged injects gas, with apertured solid particles supporting below; for exothermic reactions on bottom of vessel |
| 10/28/2009 | CN201333396Y Automatic agent-feeding device for energy tower |
| 10/28/2009 | CN101568375A Method for supplying treatment gas, treatment gas supply system, and system for treating object |
| 10/28/2009 | CN100554238C Apparatus for producing hydroxyalkyl (meth) acrylate and process for producing the same |
| 10/27/2009 | CA2382366C Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction |
| 10/22/2009 | DE102008019483A1 Apparatus to fill containers with dosed volumes of pharmaceutical products, e.g. in contact bottling, has piston pump and valve assembly integrated into a disposable unit for multi-product use without contamination |
| 10/21/2009 | CN201329272Y Vacuum extraction device for reaction kettle |
| 10/21/2009 | CN101559341A Reactor used for feeding above boiling point of reactant |
| 10/21/2009 | CN100552004C Mobile fluid catalytic cracking injection system |
| 10/17/2009 | CA2662953A1 Feeding device and feeding method |
| 10/15/2009 | US20090258797 Systems for filling a sample array by droplet dragging |
| 10/14/2009 | EP2108617A1 Reagent dispensing apparatus |
| 10/14/2009 | EP2108616A1 Delivery method for a reagent using a reagent dispensing apparatus |
| 10/14/2009 | CN201324627Y Feed chute |
| 10/14/2009 | CN201324626Y Liquid material adding mechanism for reaction kettle |
| 10/14/2009 | CN100548423C A fluid inlet device for an apparatus, in particular for a column |
| 10/08/2009 | WO2009123009A1 Fluid distribution device, micro plant, method of designing fluid distribution device, and method of detecting clogging of flow passage |
| 10/08/2009 | WO2009122646A1 Gas supply device equipped with carburetor |
| 10/07/2009 | CN100546704C Self-suction batch feeder |
| 09/29/2009 | US7594801 Chemical liquid apparatus and deaerating method |
| 09/29/2009 | CA2453324C Flow-based chemical dispense system |
| 09/24/2009 | US20090238736 Method for mixing liquids and liquid mixing apparatus |
| 09/24/2009 | DE102007058063B3 Fluid-metering unit of electrographic printer or copier, comprises fixed tube with axial channels and radial openings applying fluid selectively to surrounding porous roller |
| 09/23/2009 | EP1270464B1 Constant volume delivery device and method for powder material |
| 09/23/2009 | CN201313046Y Dual actice mixer group |
| 09/23/2009 | CN101537328A Raw material gas intake method for fluidized bed |
| 09/22/2009 | US7591279 Chemical resistant container for lubricants, hydraulic fluids |
| 09/15/2009 | CA2460159C Fluid delivery system |
| 09/09/2009 | CN201304333Y System for controlling precipitation reaction automatically |
| 09/03/2009 | WO2009106173A1 Stirred-tank reactor and method for carrying out a polymerisation reaction using said type of stirred-tank reactor |
| 09/03/2009 | DE10239083B4 Vorrichtung zum Versorgen einer Prozesskammer mit fluiden Medien und deren Verwendung Device for supplying a process chamber with fluid media and their use |
| 09/03/2009 | DE102008010801A1 Dosiervorrichtung für Feststoffpellets einer Ammoniak abspaltenden Substanz Metering device for solid pellets of an ammonia-releasing substance |
| 09/03/2009 | CA2714438A1 Stirred-tank reactor and method for carrying out a polymerisation reaction using said type of stirred-tank reactor |
| 09/02/2009 | EP1534414B1 Method and device for injecting two-phase co2 in a transfer gaseous medium |
| 09/02/2009 | CN201300053Y Charging device for water repellent agent autoclave |
| 09/01/2009 | US7581558 Controlled release of additives in fluid systems |
| 08/26/2009 | CN100532401C Separation of polymer particles and vaporized diluent in a cyclone |
| 08/26/2009 | CN100531892C Continuous slurry polymerization process using loop reactor |
| 08/25/2009 | US7578991 Liquid containing hypochlorite is introduced into mixing chamber to create dispersed liquid phase moving downward while chlorine is introduced into chamber to create continuous gas phase moving in concurrent flow, while reacting with dispersed liquid phase to produce hypochlorite |
| 08/25/2009 | CA2231906C Hydrogen manufacturing apparatus |
| 08/20/2009 | DE19909145B4 Verfahren zur Druckbeaufschlagung eines Reaktanden eines Gaserzeugungssystems A method for pressurizing a reactant of a gas generation system |
| 08/20/2009 | DE102006062026B4 Dosiervorrichtung für Festharnstoff-Partikel Metering device for solid urea particles |
| 08/19/2009 | EP2089148A1 Process and apparatus for injecting oxygen into a reaction gas flowing through a synthesis reactor |
| 08/19/2009 | CN100528319C Particulate flow control process |
| 08/18/2009 | US7575730 Gas distributor includes sparger |
| 08/13/2009 | WO2009052097A9 Filter cap additive delivery system |
| 08/13/2009 | US20090200246 ION enhancement |
| 08/12/2009 | CN201287046Y Shiny slurry precise dosing feeder |
| 08/12/2009 | CN101505863A Vacuum powered addition system |
| 08/05/2009 | CN201283281Y Measuring adder for coating chemical industry |
| 08/05/2009 | CN101497013A Inert gas sluice for filling a container with bulk material |
| 07/30/2009 | US20090188580 Inert gas lock for filling a container with bulk material |
| 07/30/2009 | DE102008006558A1 Inertgasschleuse zur Befüllung eines Behälters mit Schüttgut Inert gas lock for filling a container with bulk |
| 07/30/2009 | DE102008005759A1 Storage vessel for storage of hygroscopic solid provided in division level, has partial volume of interior space of storage vessel, where solid is stored |