| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 10/17/2013 | WO2013154250A1 System for producing zinc oxide |
| 10/16/2013 | EP2648836A1 Improved nozzle for use in fluidized catalytic cracking |
| 10/16/2013 | CN203235474U Automatic feeding system for producing vanadium-nitrogen alloy |
| 10/16/2013 | CN203235473U Material discharging opening of CPS reactor |
| 10/16/2013 | CN203235472U Raw material sterile-feeding device in production of synthetic peptide vaccine for pig foot-and-mouth disease |
| 10/16/2013 | CN203235471U Anti-blocking structure for material discharging of packed tower |
| 10/16/2013 | CN203235470U Device for feeding solid powder material |
| 10/16/2013 | CN203235335U Device for separating blocky waste residues |
| 10/16/2013 | CN103349947A Feeding system for polyester production |
| 10/16/2013 | CN103349946A Self-filtering type dimer acid reaction kettle |
| 10/16/2013 | CN103349945A Movable type catalyst charging device and charging method thereof |
| 10/16/2013 | CN102489045B Gas-liquid two-phase self-adaption constant flow distributor |
| 10/15/2013 | CA2652054C Modular and reconfigurable multi-stage microreactor cartridge apparatus |
| 10/15/2013 | CA2562276C Controlled flow instrument for microwave assisted chemistry with high viscosity liquids and heterogeneous mixtures |
| 10/10/2013 | WO2013150063A1 Control unit and method of operating a fluid treatment device |
| 10/09/2013 | CN203227476U Automatic acrylic acid feeding system |
| 10/09/2013 | CN203227475U Sulfonation acid adding pipeline mounting structure |
| 10/09/2013 | CN203227474U 聚合引发剂压力注入装置 A polymerization initiator, a pressure injection apparatus |
| 10/09/2013 | CN203227473U Rare-earth powder adding device |
| 10/09/2013 | CN203227472U Feeding and heating device of condensation kettle |
| 10/09/2013 | CN203227471U Kettle bottom valve of polyester synthesis device |
| 10/09/2013 | CN203227470U Feeding and dispersing device of enamel reaction kettle |
| 10/09/2013 | CN103341344A High-temperature gas-solid reaction kettle |
| 10/08/2013 | US8551295 Reactive distillation apparatus for a multistage counter-current rotating bed and its application |
| 10/08/2013 | US8551198 Catalytic secondary reforming process and reactor for said process |
| 10/03/2013 | WO2013143812A1 Method for hydrolysing acetone cyanohydrin |
| 10/02/2013 | EP2643551A1 System and apparatus for connecting a gas source to a thermal oxidiser |
| 10/02/2013 | CN203220905U Novel automatic packaging and metering device for environment-friendly metal processing auxiliary liquid |
| 10/02/2013 | CN203220897U Efficient reaction kettle feeding device |
| 10/02/2013 | CN203220896U Feeding distributor for producing vinyl methyl ether |
| 10/02/2013 | CN203220895U Automatic solvent feeding compensator |
| 09/25/2013 | CN203212508U Device for synthetizing peroxyacetic acid |
| 09/25/2013 | CN203209052U Pressure kettle for production |
| 09/25/2013 | CN203209043U Novel horizontal alkylation stirred reactor with built-in heat exchange tube |
| 09/25/2013 | CN203209040U Improved decoloration column |
| 09/25/2013 | CN203209033U Material conveying device for synthetic peptide cyclization reaction |
| 09/25/2013 | CN203209032U 缓冲液加料装置 Buffer feeding device |
| 09/25/2013 | CN103328769A System and apparatus for connecting a gas source to a thermal oxidizer |
| 09/25/2013 | CN103328615A Fine coal powder supply system for coal gasification furnace |
| 09/24/2013 | CA2720921C Apparatus and methods for nanoparticle generation and process intensification of transport and reaction systems |
| 09/24/2013 | CA2503392C A fluid inlet device for an apparatus, in particular for a column |
| 09/18/2013 | EP2637967A1 Process and apparatus for preparing acetylene and synthesis gas |
| 09/18/2013 | EP2637776A1 Substance container for a chemical reaction |
| 09/18/2013 | EP2637775A1 Method and device for producing acetylene and syngas |
| 09/18/2013 | CN203203975U Mixer for fixed-bed microreactor evaluation device |
| 09/18/2013 | CN203196640U 反应釜 Reactor |
| 09/18/2013 | CN203196636U Flip type electrical heating reaction cylinder |
| 09/18/2013 | CN203196633U Measuring-conveying system for alkali liquor |
| 09/18/2013 | CN203196621U Alkali liquor heating slot |
| 09/18/2013 | CN203196614U Reaction kettle flow meter |
| 09/18/2013 | CN203196613U Metering and heating slot |
| 09/18/2013 | CN203196612U Mixed powder feeding device |
| 09/18/2013 | CN203196611U Slag discharge device |
| 09/18/2013 | CN203196610U 松香供应系统 Rosin supply system |
| 09/18/2013 | CN203196609U Built-in baffle of small-diameter unloading hole |
| 09/18/2013 | CN203196608U Constant-pressure filling hopper of catalyst for reaction kettle |
| 09/18/2013 | CN103301971A Reactor nozzle for experimental devices |
| 09/18/2013 | CN103301794A Reaction process concentration control method of precursor for lithium battery material |
| 09/18/2013 | CN103301793A Hydrolysis kettle condensed water recycling device |
| 09/18/2013 | CN103301783A Safety protection device of hydrogenated oil separator |
| 09/18/2013 | CN102211000B Quantifying liquid-discharging structure with middle exhaust pipe |
| 09/18/2013 | CN101983418B Gas supply device equipped with carburetor |
| 09/11/2013 | CN203184009U Reaction device for producing R-glycidol |
| 09/11/2013 | CN203184003U Multifunctional chemical reactor |
| 09/11/2013 | CN203184002U Multifunctional chemical reactor |
| 09/11/2013 | CN203184001U Material storage device of reaction kettle |
| 09/11/2013 | CN203183997U Automatic production system for glycerin polyethenoxy ether sulfonate |
| 09/11/2013 | CN203183992U Continuous reaction acidification kettle |
| 09/11/2013 | CN203183991U Device for producing liquid chemical materials |
| 09/11/2013 | CN203183985U Feeding distributor of fixed bed reactor |
| 09/11/2013 | CN203183984U Raw material adding device of reaction kettle |
| 09/11/2013 | CN203183983U Automatic synthetic medicament sampler |
| 09/11/2013 | CN203183982U Cis-butenedioic anhydride benzene supply system |
| 09/11/2013 | CN203183981U 轻烃重整反应进料装置 Light hydrocarbon reforming reaction feeder |
| 09/11/2013 | CN203183980U Bagged powder feeding device |
| 09/11/2013 | CN203183979U Material dripping device of reaction kettle |
| 09/11/2013 | CN203183978U Emptying bottom valve connection structure of reaction kettle |
| 09/11/2013 | CN203183977U Raw material circulation device of epoxy reaction kettle |
| 09/11/2013 | CN203183976U Continuous feeding device for powder activated carbon |
| 09/11/2013 | CN1695809B Method for delivering a fine particle dispersion and device for delivering a fine partide dispersion |
| 09/11/2013 | CN103285777A Quantitative filling machine of formaldehyde catalyst |
| 09/11/2013 | CN103285775A Belt-pressure high-precision quantitative feeding system |
| 09/11/2013 | CN103285774A Acid adding device used for preparing acyl chloride product |
| 09/11/2013 | CN103285773A Esterification reaction kettle feeding device |
| 09/06/2013 | WO2013128193A1 Chemical reaction by combination of gas - phase and wet -chemical methods |
| 09/05/2013 | DE102009017126B4 Verfahren zur Wasseraufbereitung sowie Einrichtung hierfür Water treatment process and device therefor |
| 09/04/2013 | EP2633904A1 Method for dispensing liquid ethanedinitrile and dispenser |
| 09/04/2013 | CN203174048U Feeding device of catalytic cracking reactor |
| 09/04/2013 | CN203172914U Oxygen-isolation discharging device |
| 09/04/2013 | CN203170321U 反应釜 Reactor |
| 09/04/2013 | CN203170320U Secondary feeding structure of reaction kettle |
| 09/04/2013 | CN203170313U Automatic control device for sodium methylate hydrolysis |
| 09/04/2013 | CN203170303U Pentachloropyridine synthesis gas intake distributing device |
| 09/04/2013 | CN203170298U Device for preparing volatile gas of solid |
| 09/04/2013 | CN203170296U Automatic rear-earth waste water lime feeding device |
| 09/04/2013 | CN203170295U Quantitative charging device for crystallization of potassium borohydride |
| 09/04/2013 | CN203170294U Auxiliary charging device of reaction kettle |
| 09/04/2013 | CN203170293U Spray type titanium tetrachloride feeding device |
| 09/04/2013 | CN203170292U Feeding device for polyester catalyst |
| 09/04/2013 | CN203170291U Stock bin discharge system |