Miniature fixed bed (tabletop)
Product introduction
Micro-fixed bed reactor (desktop)is suitable for laboratory worktops. It has the characteristics of small size, compact structure, and modular design for easy assembly and improvement.According to the reaction system, the reaction channel, the number of gas-liquid channels, the type and size of the separation device and the sampling and analysis method can be customized, which perfectly meets the actual needs of customers.
Product advantages
⚫ Modularization：The desktop is small and modular, and can be freely assembled, expanded and improved according to the experimental system.
⚫ Precision：Pressure ± 0.25% F.S, flow ± 1% F.S, temperature difference in constant temperature zone ± 1 ℃, temperature difference between channels ± 1 ℃, temperature control accuracy ± 0.1 ℃.
⚫ Applicability：It can realize multi-gas phase, gas-liquid two-phase and gas-liquid-solid three-phase reactions, and can be combined with GC/MS/IR to realize online monitoring.
⚫ Convenience:The temperature is controlled by PID to ensure that the reaction temperature is stable, and the constant output can be used to observe the change of reaction heat. The data acquisition and control are
integrated in the touch screen, and the operation interface is simple and friendly, convenient and fast. It can realize automatic sampling and analysis of products, and realize continuous operation around the clock without manual intervention.
⚫ Security：The electrical safety interlock adopts the safety design of soft and hard combination, and the overpressure and overheat alarm will automatically stop working if it is out of date; Misoperation protection; Power failure, gas failure treatment, etc.
Technical parameters
Project | Index | Parameter |
Number of reaction channels | —— | 1-4 |
Reaction condition | maximum operating temperature(℃） | 800 or according to demand and material |
Maximum operating pressure（Mpa） | 10 or according to the demand and material | |
Feed module | feed composition | Single gas phase, multi-component gas phase, gas-liquid two groups, gas-liquid solid three phases |
Feed pretreatment mode | Filtration, pre-mixing, preheating, vaporization and remixing, vaporization after melting, etc | |
Gas/liquid feeding mode | Mass flow meter/bubble generator, syringe pump, plunger pump | |
Quantity of gas feed flow | 2-4 | |
Quantity of liquid feed flow | 1-2 | |
Feed distribution error | 1% | |
Module of reaction | Amount of catalyst loading(ml) | 0.1-5 |
Inner diameter of reaction tube(mm) | 10 or custom made | |
Catalytic bed form/height | Cylinder/10-200 | |
Form of catalyst | Powder, granule, molding and overall structure type | |
Reaction tube material | quartz、316L、310S、hastelloy、GH superalloy or according to customer requirements | |
Temperature control mode | electrical heating | |
Product separation module | clastotype | Gas-solid and gas-liquid separation |
separating unit | Cyclone separator, temperature controlled condenser | |
Product analysis modul | —— | Off-line sampling、Online GC/MS/IR sampling |
Electronic control mode | —— | Digital display instrument control/touch screen control/computer software control |
System&auxiliary parameters | power supply | 20A,AC220V,50Hz,ground resistance＜4Ω |
exhaust | Customized | |
Size(m) | 0.3*0.45*0.8 | |
safety | Electrical safety interlock, using the combination of hardware and software safety design, overpressure, stop temperature alarm, out of date is not processed automatically stop working; Misoperation protection. Power failure, gas stop treatment, etc |
