| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 04/10/2013 | CN202860492U Carbon dioxide inputting device used for separating sodium methoxide from propylene glycol raw ester |
| 04/10/2013 | CN202860491U Protective device for feed port and discharge port of reaction kettle based on humic acid production |
| 04/10/2013 | CN202860490U Device for cooling waste gas of reaction kettle |
| 04/10/2013 | CN202860489U Spider distributor |
| 04/10/2013 | CN202860488U Solid material charging device |
| 04/10/2013 | CN202860338U Washing device for acetylene gas |
| 04/04/2013 | WO2013046215A1 Device for dosing of chemicals |
| 04/03/2013 | CN202849099U Automatic medicament feeding system |
| 04/03/2013 | CN202845014U Reactor suitable for solid reaction mass |
| 04/03/2013 | CN202844977U Catalyst bagging machine |
| 04/03/2013 | CN202844976U Charging device system of composite catalyst for preparing p-dichlorobenzene |
| 04/03/2013 | CN202844975U Quantitative reagent adding device |
| 04/03/2013 | CN202844974U Styrene feeding control system |
| 04/03/2013 | CN202844973U Flow regulating device of chemical reaction kettle |
| 04/03/2013 | CN202844972U Liquid material dropping control device for producing dispersant |
| 04/03/2013 | CN202844971U Semi-finished degassing agent cooling system |
| 04/03/2013 | CN103025423A Process for producing a shell catalyst and shell catalyst |
| 04/03/2013 | CN103025413A Process and apparatus for mixing and splitting fluid streams |
| 04/03/2013 | CN103007857A Industrial water-free oxygen-free production apparatus |
| 04/03/2013 | CN103007850A Reaction kettle set liquid feeding control apparatus |
| 04/03/2013 | CN103007832A Precise liquid ammonia adding method and device |
| 04/03/2013 | CN103007831A Automatic feeding system of medium ink |
| 04/03/2013 | CN103007830A Gas distributor |
| 04/03/2013 | CN101607182B Automatic liquid matching and feeding device |
| 04/02/2013 | CA2679106C Polyester production system employing an unagitated esterification reactor |
| 03/28/2013 | WO2013044104A1 Configurations and methods of treatment of sulfur-containing vent gases |
| 03/28/2013 | WO2012165817A3 Method for removing an unreacted monomer of a polymer using an scc |
| 03/28/2013 | WO2012165816A3 Scc provided with foam remover |
| 03/28/2013 | US20130079247 Method and apparatus for delivery of submicroliter volumes onto a substrate |
| 03/27/2013 | CN202829631U Combined dosing device |
| 03/27/2013 | CN202823388U Device for effective operation of thermal reactor |
| 03/27/2013 | CN202823371U Novel chemical industry reaction kettle |
| 03/27/2013 | CN202823354U Novel reaction kettle |
| 03/27/2013 | CN202823335U Optical fiber and cable filling grease manufacture system |
| 03/27/2013 | CN202823309U Fast, convenient and easy-to-meter sodium humate preparing raw material filling device |
| 03/27/2013 | CN202823308U Blanking device for unsaturated polyester resin reaction kettle |
| 03/27/2013 | CN202823307U Discharge device of glass reaction kettle |
| 03/27/2013 | CN202823306U Vacuum feeding device of lead acid cell for mixing paste |
| 03/27/2013 | CN202823305U Automatic feed intake device of reaction still |
| 03/27/2013 | CN202823304U Closed feeder with join alpha-polymerization catalyst suitable for added in |
| 03/27/2013 | CN202823303U Feeding device of drug storage tank |
| 03/27/2013 | CN202823302U Material mixing control device for semi-coke powder molding machine |
| 03/27/2013 | CN102993342A Feeding system for powdery polyolefin catalyst |
| 03/27/2013 | CN102993069A Automatic salt separation technique and device in dicyclohexyl disulfide reaction |
| 03/27/2013 | CN102989374A Fully enclosed solid material feeding system and feeding method |
| 03/27/2013 | CN102987534A Disc type forced discharging machine |
| 03/27/2013 | CN101505863B Vacuum powered addition system |
| 03/26/2013 | CA2710632C Feeder with active flow modulator and method |
| 03/21/2013 | WO2013037787A1 Device, system, and method for cracking hydrocarbon chains |
| 03/21/2013 | WO2013015909A3 Reactor vessels having liquid drain pipes and methods for draining liquid from reactor internals |
| 03/20/2013 | EP2569082A1 Slurry loop polymerization reactor and process |
| 03/20/2013 | CN202803217U Dimethyl ether preparation reaction device |
| 03/20/2013 | CN202803211U Resin production device |
| 03/20/2013 | CN202803210U Material feeding and dropping device for reaction kettle |
| 03/20/2013 | CN202803209U Discharging device for reaction kettle |
| 03/20/2013 | CN202803208U Composite feed pipe of packed tower |
| 03/20/2013 | CN202802949U Movable type glue pumping vehicle |
| 03/20/2013 | CN102974287A Double pot reaction device for chemical raw materials with pot body tip-over function |
| 03/20/2013 | CN102974277A Method and device for feeding urea in urea-formaldehyde glue modification process by strong acid technique |
| 03/20/2013 | CN101982227B Rapid gas hybrid reactor for high temperature cracking and application thereof |
| 03/14/2013 | WO2013035851A1 Filling device and filling method |
| 03/13/2013 | CN202778490U Rotary inner drum continuous type soaking reactor in separation technology of aluminum-plastic composite membrane |
| 03/13/2013 | CN202778489U Multi-pipe continuous type soaking reactor in separation technology of aluminum-plastic composite membrane |
| 03/13/2013 | CN202778487U Double-tube continuous soaking reactor in aluminum-plastic composite film separation process |
| 03/13/2013 | CN202778465U Liquor injection stirring reaction kettle with sprayer |
| 03/13/2013 | CN202778435U Pneumatic reaction kettle |
| 03/13/2013 | CN202778428U Feed delivery pipe of reaction still |
| 03/13/2013 | CN202778427U Polyquaternary ammonium salt product raw material dripping tank |
| 03/13/2013 | CN202778426U Dustproof feeder |
| 03/13/2013 | CN202778425U Liquid charged material distributing pipe and T-shaped material charging pipe |
| 03/13/2013 | CN202778424U Powder air conveying system |
| 03/13/2013 | CN202778423U Raney nickel catalyst charging system |
| 03/13/2013 | CN202778422U Uniform liquid inlet device for reaction kettle |
| 03/13/2013 | CN202778421U Easily detached and mounted multi-layer aeration device |
| 03/13/2013 | CN202778420U Methylbenzene liquid distributor |
| 03/13/2013 | CN202778419U Oxygenation equipment for esterification production process of ethylene glycol industry |
| 03/13/2013 | CN202778418U Discharging device for demulsifier reaction kettle |
| 03/13/2013 | CN202778400U Uniform material-sprinkling device |
| 03/13/2013 | CN202778399U 进料装置 Feed means |
| 03/13/2013 | CN102962008A Device for continuously producing alkyl-lithium lithium feeder |
| 03/13/2013 | CN102030604B Method for controlling feed amount in dry process acetylene production |
| 03/12/2013 | CA2535697C Apparatus for synthesizing an oxidant |
| 03/07/2013 | WO2013033058A1 Spray oxidation process for producing 2,5-furandicarboxylic acid from hydroxymethylfurfural |
| 03/07/2013 | WO2013032680A1 Scrubber assembly |
| 03/06/2013 | CN202766522U Reaction kettle |
| 03/06/2013 | CN202762441U Analgin reduction tank and ammonia feeding device thereof |
| 03/06/2013 | CN202762429U Novel liquid-solid reaction kettle with liquid extracting device |
| 03/06/2013 | CN202762426U Sulfonating reactor |
| 03/06/2013 | CN202762408U Measuring and control device for catalytic agent adding |
| 03/06/2013 | CN202762407U Chlorine gas distributing device |
| 03/06/2013 | CN202762406U Recovered methanol transporter in production of combined materials |
| 03/06/2013 | CN202762405U Copper extracting and mixing feeding system |
| 03/06/2013 | CN202762392U Granulation device |
| 03/06/2013 | CN102949969A Solid-state or high-viscosity carbonaceous material pyrolysis reactor system with downstream mixers and catalytic heat carrier reheaters and process of reactor system |
| 03/06/2013 | CN102949966A Dispersed feeding device for kettle |
| 03/05/2013 | US8389272 Fluid delivery system and method |
| 02/28/2013 | DE102012100998B3 Verfahren und Vorrichtung, insbesondere Dosierpumpvorrichtung, zum dosierten Abgeben von gießfähigen Stoffen mit einer Druckkammer Method and apparatus, in particular Dosierpumpvorrichtung, for the metered dispensing pourable substances with a pressure chamber |
| 02/27/2013 | CN202752018U Saccharifying buffer system capable of adjusting pH value automatically |
| 02/27/2013 | CN202752006U Anti-blocking device for feed pipe in phenol intermediate groove |
| 02/27/2013 | CN202752005U Discharge port of material lifter |