Desktop fixed bed is a set of hand/Integrated control multi-functional desktop fixed bed with small system dead volume, capable of achieving precise control over experimental conditions.PreciseControl ensures the reproducibility and sensitivity of the experiment. The device employs a distributed control system solution, featuringPlease provide the Chinese content that needs to be translated into American English.High stability. Moreover, the device is designed with a modular concept, allowing for simple expansion or upgrade to handle more catalyst evaluation, membrane performance research, and other directions. It is particularly suitable for studying the kinetics of continuous flow reactions, exploring reaction conditions, and optimizing process conditions.
Features
Modular design: Based on users' actual needs for flow control, temperature, pressure, corrosiveness, and level of automation, the materials, equipment, instruments, process flow, and analytical instruments are designed.(As per your instruction, there is no Chinese content provided for translation. Please provide the text you wish to have translated.GCConductivity Meter)Perform modular selection and design.
Hand/Integrated Control System: Hardware control system utilizes German SiemensPLCModules and10.21/4 inchMCGSTouchscreen with a custom-developed operating system for enhanced ease of use.DCSThe interface includes process flow, flow rate, temperature display screens, and data trend graphs.
Multiple Safety Protections: Parameter range in the operating system can be set to prevent incorrect input; if pressure or temperature exceeds limits, the control system will automatically activate relevant protective measures and alert the user to take action; equipped with a safety valve to prevent system overpressure.
MainDesign parameters | Operating Temperature (°C) | 800 |
Design Pressure AchievableBar) | 100 | |
ReactiveEquipment parameters | UrgentChemical Filling VolumemL) Length of恒温sectionmm) Reactor material | 0.5~5 As per customer's request Stainless Steel 316LHastelloyC-276, Inconel 600 and others (as per customer's request)) |
Raw Material Supply System | NitrogenQuantity of solid/liquid feed stream | 1, 2, 4, or as per customer's request |
Gas Mass Flow ControlTool | Seven Stars/HuiBoLong and other brandsQuality Flow Controller, 5SCCM - 10SLMPrecise±1.5% degreeFS±0.2% repeatabilityFS | |
High-pressure measurementPump | United StatesSSI/Shanghai Sanwei/Hangzhou Pu Pu and other brands of metering pumps, 0-10 mL/min.Export Pressure: 0-42MpaPrecision controlled2% RD | |
Post-treatmentRational system | Cooling/Insulation Equipment | PlatterTubular or jacketed (select according to requirements) |
Online Liquid Sampling and Compensation | Manual, Semi-Automatic, Fully AutomaticDynamic | |
ProductMaterial analysis | Offline, online gas chromatography or mass spectrometry availableSelect | |
System Parameters | System Power Supply | 200 - 240 V /AC，50 - 60 Hz |
Please provide the Chinese content you would like translated.Standard Sizecm) | Approximately 65*100*90 | |
System Weight:kg) | About180 | |
Control SystemUniform | HardPiece control system adoptedPlease provide the Chinese content to be translated.Germany SiemensPLCModules and 10.2 inchesMCGSTouchscreen Deeply customized OS development.DCSWorldFacialInclusive of process flow, flow rate, and temperature, etc. Display screens and data trend graphs。 |
Kemai Custom Continuous Flow Reactor/Design Principles of Catalyst Evaluation Facilities:
1 Gather basic customer requirements, key parameters, and draft an initial design plan.
2 Discuss solutions with clients, identify risk points.
3 Modified proposal, customer confirms accuracy, order generated.
Note: The client has the final decision-making authority over the plan, and Kemia will provide corresponding suggestions based on experience and case studies.
