| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 01/09/2013 | CN202655000U Micro-ingredient addition device for piglet feed production |
| 01/09/2013 | CN202654999U Anti-blocking device for vacuum suction of aluminum powder |
| 01/09/2013 | CN202654998U Reaction kettle gas-filling pipeline |
| 01/09/2013 | CN202654997U Reacting device for ultrasonic spray burning |
| 01/09/2013 | CN202654996U Discharging device of melting kettle for rosin production |
| 01/09/2013 | CN102869994A Discharge device and liquid dispensing device, and method for dispensing liquid |
| 01/09/2013 | CN102861547A Reaction kettle |
| 01/09/2013 | CN102861537A Centrifugal liquid film feeding method |
| 01/09/2013 | CN102226501B Solid antifoaming agent filling device |
| 01/09/2013 | CN101405074B Method and apparatus for the fluorination of plastics |
| 01/09/2013 | CN101306295B Fluid purification device |
| 01/08/2013 | CA2741386C System and method for processing material to generate syngas |
| 01/02/2013 | EP2540365A1 Feed section of a separation column |
| 01/02/2013 | EP2539074A1 Method and device for the metered addition of fluids into reaction vessels |
| 01/02/2013 | CN202638391U Reaction kettle feeding metering device |
| 01/02/2013 | CN202638390U Distributing system |
| 01/02/2013 | CN202638389U Material feeding device for solid materials |
| 01/02/2013 | CN202638388U Mild reaction liquid dropping device of reaction kettle |
| 01/02/2013 | CN202638387U Novel additive reactor |
| 01/02/2013 | CN102136588B Fuel cartridges for fuel cells and methods for making same |
| 12/27/2012 | WO2012145204A3 Heavy hydrocarbon reactor |
| 12/27/2012 | WO2012118710A3 Process and apparatus for venting a catalyst cooler |
| 12/26/2012 | CN202621179U High-efficiency tower |
| 12/26/2012 | CN202621174U Nitration reaction kettle |
| 12/26/2012 | CN202621172U Reactor |
| 12/26/2012 | CN202621155U Disk-type gas distributor |
| 12/26/2012 | CN202621153U Production system for pharmaceutical plant |
| 12/26/2012 | CN202621150U Isooctyl thioglycolate esterification kettle |
| 12/26/2012 | CN202621148U Gas-phase medium distributing device with stirring jade glass synthetic reaction kettle |
| 12/26/2012 | CN202621140U Multi-point dosing system |
| 12/26/2012 | CN202621139U Multifunctional double-tank medicating system |
| 12/26/2012 | CN202621138U Automatic feeding system used in production processes of ball milling and prilling |
| 12/26/2012 | CN202621137U Additive solution storing and feeding device for smelting vanadium-nitrogen alloy |
| 12/26/2012 | CN202621136U Automatic control system for drop adding of methylclhlorofonmate |
| 12/26/2012 | CN202621135U Condensation kettle for carbendazim production |
| 12/26/2012 | CN202621134U Feeding and measuring device of carbendazim condensation reaction kettle group |
| 12/26/2012 | CN202621133U Feeding and baiting device |
| 12/26/2012 | CN202621132U Liquid material dropwise adding device |
| 12/26/2012 | CN202621131U Uniform feeder |
| 12/26/2012 | CN202621130U Reaction kettle feeding pipe |
| 12/26/2012 | CN202621129U Propiconazole bromination reaction automatic control system |
| 12/26/2012 | CN202621128U Oil pressure ejection machine |
| 12/26/2012 | CN102838178A Automatic medicine adding system |
| 12/26/2012 | CN101175560B A high throughput materials-processing system |
| 12/25/2012 | US8336586 Loading sleeve and method for loading chemical reactor tubes |
| 12/20/2012 | WO2012173847A2 Processes and apparatuses for regenerating catalyst particles |
| 12/20/2012 | CA2830526A1 Processes and apparatuses for regenerating catalyst particles |
| 12/19/2012 | CN202610145U Inhibitor injection device for polyolefin producing craft of gas phase fluidized bed |
| 12/19/2012 | CN202606145U Sodium oxalate production equipment |
| 12/19/2012 | CN202606144U Environmental-protection polymerization reaction device |
| 12/19/2012 | CN202606142U Device for removing carbonyl from fatty alcohol |
| 12/19/2012 | CN202606128U Isobutene evaporation kettle capable of controlling feeding |
| 12/19/2012 | CN202606127U Additive feeding device |
| 12/19/2012 | CN202606126U Bleaching agent reaction kettle feed device |
| 12/19/2012 | CN202606125U Discharging device for reaction kettle |
| 12/19/2012 | CN202606124U Hydrochloric acid adding device |
| 12/19/2012 | CN202606123U Feeding device of reaction kettle |
| 12/19/2012 | CN202606122U Dust keeper for feed inlet of reaction tank |
| 12/19/2012 | CN202606121U Premixing device of chemical reactor |
| 12/19/2012 | CN102824880A Acetic acid spray improvement method |
| 12/19/2012 | CN102824817A Circulating feeding distributer with no guide plate |
| 12/12/2012 | CN202597724U Discharge hole sealing structure of mixed reaction still |
| 12/12/2012 | CN202595047U Catalytic cracking atomizing feeding nozzle |
| 12/12/2012 | CN202590805U Stirred reactor |
| 12/12/2012 | CN202590804U Anti-clogging alkali fusion kettle for H-acid production |
| 12/12/2012 | CN202590780U Resin reaction system with heating device |
| 12/12/2012 | CN202590761U Reaction kettle with uniform dropping function |
| 12/12/2012 | CN202590744U Automation control feeding device in glycine ammonifying process |
| 12/12/2012 | CN202590743U Optimized reflux system applied to ethylene glycol heat exchanger |
| 12/12/2012 | CN102816319A Ethylene glycol addition system for boiling washing during parking of polycondensation reaction vessel |
| 12/12/2012 | CN101837268B Gas circulation distributor |
| 12/06/2012 | WO2012165817A2 Method for removing an unreacted monomer of a polymer using an scc |
| 12/06/2012 | WO2012165816A2 Scc provided with foam remover |
| 12/06/2012 | WO2012164503A1 An oxygen generation device, particularly for civil, industrial, sanitary and environmental use |
| 12/05/2012 | CN202570168U Diamine hydrogenation kettle |
| 12/05/2012 | CN202570166U Coal-saving agent production equipment |
| 12/05/2012 | CN202570158U Agitating and dropping device for gamma-lactone synthesis |
| 12/05/2012 | CN202570107U Dropping device convenient for observing inner working condition |
| 12/05/2012 | CN202570106U Intelligent feeding device for reaction kettle |
| 12/05/2012 | CN202570105U Reactor feeding measuring device |
| 12/05/2012 | CN202570104U Aspartame feeding device |
| 12/05/2012 | CN202570103U External gaseous phase preparation adding and recycling device for device system |
| 12/05/2012 | CN202570102U Anti-residual retaining ring |
| 12/05/2012 | CN202570101U Dust-free blanking pipe for production of lubricating grease |
| 12/05/2012 | CN202570100U Heating casing pipe at discharge port of reaction tank |
| 12/05/2012 | CN202570099U Coal tar supplying device |
| 12/05/2012 | CN202570098U Dustproof discharge device for petroleum coke subpackage |
| 12/05/2012 | CN202570097U Acid distributing hole structure of acid distributor |
| 12/05/2012 | CN202570096U Isopropyl amine dripping tube |
| 12/05/2012 | CN102806060A Improved reaction kettle |
| 12/05/2012 | CN102408532B Reactor for spandex continuous polymerization production |
| 12/05/2012 | CN102391452B Feeding pipe of reactor for continuous polymerization production of spandex |
| 11/28/2012 | CN202555277U Three-component polymerization monomer adding device |
| 11/28/2012 | CN202555274U Ammonia chloride neutralization reaction device |
| 11/28/2012 | CN202555266U Material segregating device |
| 11/28/2012 | CN202555260U Granulated metal deactivator synthesizer |
| 11/28/2012 | CN202555254U Liquid material adding device for reactor in pharmaceutical preparation technology |
| 11/28/2012 | CN202555253U Lifting hopper for adding activated carbon into reaction still |
| 11/28/2012 | CN202555252U Switching device |
| 11/28/2012 | CN202555251U Dropwise adder for chemical reaction kettle |