| Patents for B01J 4 - Feed devices; Feed or outlet regulating devices (8,112) |
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| 02/27/2013 | CN202752004U Solution automatically balancing groove |
| 02/27/2013 | CN102941053A Vacuum discharge reaction kettle |
| 02/27/2013 | CN102941039A Catalyst-adding apparatus |
| 02/26/2013 | CA2445863C Reagent delivery system |
| 02/21/2013 | US20130045527 Reagent delivery system |
| 02/20/2013 | EP2558192A2 Immersion reactor |
| 02/20/2013 | DE202013000063U1 Vorrichtung zum Dosieren zumindest einer Chemikalie in ein flüssiges Medium, insbesondere einer Chlorverbindung im Wasser Device for metering at least one chemical in a liquid medium, particularly a chlorine compound in the water |
| 02/20/2013 | CN202748674U Intelligentized propylene flow control system |
| 02/20/2013 | CN202741127U Air blowing device arranged at bottom of reaction kettle and used for preventing material accumulation and material accumulation preventing reaction kettle |
| 02/20/2013 | CN202741101U Nicotinamide reaction still |
| 02/20/2013 | CN202741094U Reaction kettle |
| 02/20/2013 | CN202741087U Funnel-type blanking device |
| 02/20/2013 | CN202741086U Catalyst-recycling device |
| 02/20/2013 | CN202741085U Discharge port of modified starch reaction kettle |
| 02/13/2013 | CN202725345U Centrifugal system used for modified starch production |
| 02/13/2013 | CN202725173U Reaction kettle for inorganic silicon production with charging device |
| 02/13/2013 | CN202725170U Reaction kettle device with ball valve |
| 02/13/2013 | CN202725163U Tower-type alcoholysis reactor for preparing terephthalic acid diethyl ester |
| 02/13/2013 | CN202725139U Movable pH measurement monitoring device for synthetic fluid in chemical synthesis process |
| 02/13/2013 | CN202725138U Small material adding device in water reducing agent production system |
| 02/13/2013 | CN202725137U Improved melamine production device |
| 02/13/2013 | CN202725136U Sealing device in conjugate polyether producing equipment |
| 02/13/2013 | CN202725135U Barrel body sewage drain outlet structure |
| 02/13/2013 | CN102934202A Mixture gas supply device |
| 02/13/2013 | CN102933488A A system for controlled on demand in situ hydrogen generation using a recyclable liquid metal reagent, and method used in the system |
| 02/13/2013 | CN102924260A Technique and device for continuously producing stearate by low-temperature dry process |
| 02/13/2013 | CN102921369A Novel alkylation stirring reactor of horizontal type built-in heat exchanging pipe |
| 02/13/2013 | CN102921352A Pressurization density method production technique and device for controlling sulfonation rate in sulfonation production of anionic surfactant |
| 02/13/2013 | CN102921351A Powder material volume metering feeding apparatus and method |
| 02/13/2013 | CN102098821B Electrode device and reaction atmosphere control system and method using electrode device |
| 02/07/2013 | WO2013019312A1 Improved oxo process and method for producing synthesis gas from waste oil |
| 02/06/2013 | EP2555000A1 Discharge device and liquid dispensing device, and method for dispensing liquid |
| 02/06/2013 | EP2553144A1 Gas injection device with uniform gas velocity |
| 02/06/2013 | EP2553143A1 Modular gas injection device |
| 02/06/2013 | CN202715406U Dimethyl-ether preparation reaction kettle |
| 02/06/2013 | CN202715270U Hydrolysis equipment in production of Qingkailing compound tablets |
| 02/06/2013 | CN102908966A Environment-friendly liquid circulation reactor |
| 02/06/2013 | CN102908963A Ceramic membrane filtering apparatus for transferring ethanol by using CO |
| 02/06/2013 | CN102908953A Preheating feeding method of catalytic pyrolysis cracking (CPP) raw oil |
| 02/06/2013 | CN102908952A Automatic lifting device of unsaturated polyester resin solid feeding cylinder |
| 02/06/2013 | CN102172494B Alkali metal vacuum injecting device |
| 01/31/2013 | WO2013015909A2 Reactor vessels having liquid drain pipes and methods for draining liquid from reactor internals |
| 01/30/2013 | CN202705276U Multi-hole emptying device |
| 01/30/2013 | CN202700501U Stirring-free oxidating and deep-oxidating reaction system applicable to KPTA (Kunlun pure terephthalic acid) production |
| 01/30/2013 | CN202700499U Stirring impeller with air holes arranged in the back of each blade |
| 01/30/2013 | CN202700495U Material stirring and cooking pot with double feed ports |
| 01/30/2013 | CN202700472U Liquid intake pipe of leaching spherical tank |
| 01/30/2013 | CN202700471U Triglycidyl isocyanurate (TGIC) cyclizing technology feeding device |
| 01/30/2013 | CN202700470U Oil residue collection device |
| 01/30/2013 | CN202700469U 对乙酰氨基酚喂料罐 Acetaminophen feed tank |
| 01/30/2013 | CN202700468U Alkali adding device of bentonite conveying pipeline |
| 01/30/2013 | CN202700467U Shutdown material line processing system equipped by MTBE (methyl tert butyl ether) device |
| 01/30/2013 | CN202700168U Negative pressure vacuum filter pressing device |
| 01/30/2013 | CN102895920A Feeding device for dry acetylene generator |
| 01/30/2013 | CN102895919A Charging hopper with adjustable charging velocity |
| 01/30/2013 | CN102895830A Washing device for acetylene gas |
| 01/30/2013 | CN101874999B Turnover type automatic charging device |
| 01/30/2013 | CN101374595B Transfer pipe between loop reactors |
| 01/24/2013 | WO2013010764A1 Methods and apparatus for analysis of aquatic chemical and/or biological systems |
| 01/23/2013 | CN202692775U Energy-saving heating device of material pressing pipe |
| 01/23/2013 | CN202688474U Independent glue supply system for crude foil section |
| 01/23/2013 | CN202683216U Industrial large reaction kettle device for preparing graphene |
| 01/23/2013 | CN202683200U Excess material checking device for reaction still wall bulk feeder |
| 01/23/2013 | CN202683197U Manufacturing device of unsaturated resin |
| 01/23/2013 | CN202683196U Reaction kettle with feeding system for scouring |
| 01/23/2013 | CN202683195U Device for producing dimethyl sulfate |
| 01/23/2013 | CN202683175U Supporting frame |
| 01/23/2013 | CN202683174U Upper hopper for transporting and sealing catalyst of continuous reforming reactor |
| 01/23/2013 | CN202683173U Chlorine gas distributor for chlorination reaction kettle |
| 01/17/2013 | WO2013008009A1 Apparatus for adiabatic methane partial oxidation |
| 01/16/2013 | EP2544813A1 Polyethylene manufacturing system and method |
| 01/16/2013 | CN202666870U Reaction device |
| 01/16/2013 | CN202666866U Water seal structure for discharge port of reaction kettle |
| 01/16/2013 | CN202666858U Reaction kettle easy to clean |
| 01/16/2013 | CN202666834U Discharging port of reaction kettle |
| 01/16/2013 | CN202666833U Oil purifier reaction tank capable of automatically adding filter aid |
| 01/16/2013 | CN202666808U Quick, environment-friendly and quantitative sodium humate preparation raw material charging device |
| 01/16/2013 | CN202666807U Device for adding liquid automatically under pressure |
| 01/16/2013 | CN202666806U Heat treatment catalyst feeding device |
| 01/16/2013 | CN202666805U Bag opening device at charging hole of reactor |
| 01/16/2013 | CN202666804U Automatic agitating and salting device |
| 01/16/2013 | CN202666803U Filtering mechanism for manhole of alkaline hydrolysis reaction kettle |
| 01/16/2013 | CN202666802U Control device for flow velocity |
| 01/16/2013 | CN202666801U Environmentally-friendly feeding device for ink production |
| 01/16/2013 | CN202666800U Dredging and ventilating device for reaction kettle |
| 01/16/2013 | CN202666799U Lifting reaction kettle feeding device |
| 01/16/2013 | CN202666798U Feeding vehicle for reaction kettle |
| 01/16/2013 | CN202666797U Circulating conduction oil feeding device |
| 01/16/2013 | CN202666796U Safe magnetic force seal star valve |
| 01/16/2013 | CN202666795U Feeder |
| 01/16/2013 | CN202666457U Novel extraction pot |
| 01/16/2013 | CN102883799A Slurry loop polymerization reactor and process |
| 01/16/2013 | CN102872758A Material charging hopper |
| 01/16/2013 | CN102872757A Vacuum charging hopper applied to resin production |
| 01/16/2013 | CN102872756A Synthetic resin liquid flammable catalyst safety feeding device |
| 01/16/2013 | CN101711964B Multi-catalyst injection system |
| 01/09/2013 | CN202655037U Nipagin methyl ester sodium salt production equipment |
| 01/09/2013 | CN202655036U Reaction kettle with automatic feeding device |
| 01/09/2013 | CN202655015U Reaction kettle with discharge platform |
| 01/09/2013 | CN202655014U Reaction kettle with head tank |