Absorption Units
Controlled Absoption & Regeneration: CO2 capture technology implementation, Possibility to customize the unit, Commissioning on site, Training on site.
- Liquid-Gas absorption process
- Solvent regeneration process (degassing with heat)
- Process effectiveness study
Gas Liquid Absorption: Mass transfer between gas-phase and liquid-phase, Unit to put on table, Demonstrate the exothermic effect due to absorption.
- Study the hydrodynamics of a packed column
- Absorption of CO2
- Desorption by air of a carbonated solution
Wetted Wall Column: Absorption of Oxyzen in air by deoxygenated water, Unit delivered with educational handbook and technical documentation
- Nitrogen stripping of raw water to deoxygenate water
- Mass transfer coefficients
- Variation of air flowrate, influence of liquid flowrate
Adsorption Units
Mixed Adsorption: These specifically engineered units are used for study of the gas-adsorption by a solid, Study of the liquid adsorption by a solid
- Study of the gas-solid adsorption on two columns of different diameters
- Qualitative and quantitative study of the adsorption
- Study of the adsorption / desorption cycle
Solid Liquid Adsorption: Influence of temperature, flow rate and liquid phase concentration parameters, Mass balance and calculation of adsorption number
- Solid liquid adsorption in one column
- Study adsorption process on activated carbon
- Desorption process Compare desorption in gaseous phase
Crystallization Units
Batch Crystallization: Study of the method of control cooling crystallization in a stirred mixture.
- Study of the process of crystallization
- Parameters influence
- Dissolution of the solid to re-crystallize
Crystallization by Cooling: Concentration and crystallization of an inorganic solution, Comparison of a batch process and a continuous process
- Study of the evaporation process
- Study of the crystallization by cooling process
Crystallization by Evaporation: Study & observe crystallization through concentration. Discontinuous process
- Batch evaporation / crystallisation under reduced pressure
- Study different types of stirrer
Evaporation Crystallization: Synthesis, dissolution, crystallization with concentration by evaporation. Study the evaporation process.Implement a batch process and a continuous process.
- 150 glass crystallizer, 5 L capacity.
- SS coil with setting valve.
- Control vacuum circuitry
Mini Continuous Crystallization: Crystallization process of a stirred mixture through controlled cooling. Dissolution of the solid to re-crystallize. Data supervision– acquisition.
- 3L glass crystallizer. SS flat cover.
- SS immersed cooling coil.
- Stirrer 3 counter blades
Perfectly Stirred Cristallizer: Crystallization by controlled cooling. Continuous crystallization in a stirred tank.Study of the crystallization kinetics.
- Glass preparation vessel, jacketed glass vessel 25 L
- Peristaltic pumps with rotation variable speed
- Level detectors
Distillation Units
Continuous Distillation: Study of the continuous distillation. Thermosiphon boiler. Bubble trays column. External reflux. Study of column hydrodynamics. Study of main parameters
- 4 temperature probes Pt100Ω.
- Level sensor with vibrating blades
- Feeding pump, with by- pass valve.
Batch Continuous Distillation: Operate a continuous distillation process. Operate a batch distillation process.Characterization of a distillation efficiency.
- Pressure relief on the preheater.
- Electrical pre-heater.
- Temperature probes Pt100Ω.
- touch screen with data acquisition.
Controlled Distillation Unit: OTP pilots allows to work on industrial scale in various fields:chemical engineering, maintenance, supervision
- Pneumatic pump and centrifugal pump for feeding and transfer.
- Differential pressure transmitter
- Distillate circuit.
Controled Continuous Distillation: Separation industrial process implementation. Continuous distillation study under atmospheric pressure.
- Glass refrigerant, sampling valve.
- electronic relative pressure transmitters.
- Pressure relief on the heating line.
- temperature probes Pt100Ω.
Discontinous Distillation: Study of the batch distillation. Glass spherical boiler. Perforate plates column. Internal reflux. Monitoring of liquid-vapor equilibrium and temperatures.
- Glass condenser, glass coil.
- Distillation column with perforated plates, sampling valve.
- 6 temperature probes Pt100Ω.
Distillation of Crude Oil Products: Discontinuous distillation of gas oil according to ASTM D 2892-95. Discontinuous process. Refinery treatment processes
- Differential pressure transmitter.
- Vacuum pump, isolating valve, setting valve.
- Magnetic stirrer with variable speed, stirring bar, & manual lift table.
Extraction Units
Liquid Liquid Extraction & Recovery: Liquid-Liquid extraction process without inflammable solvent or organic compounds. Phase recovery by volatile adsorption process
- 2 units coupling
- Stirred liquid-liquid extraction
- Clean process delivered with reageants kit
- float flowmeter
Pulsed Liquid Liquid Extraction: Study of pulsed liquid liquid extraction process in a packed column. Study a continuous liquid-liquid extraction process.
- Determine operating conditions
- Determination interphase level
- Determination of the efficiency of the column by defining the HTU and NTU
Solid Liquid Extraction: Study two solid-liquid extraction methods. Extract concentration by evaporation or distillation. Steam extraction, Percolation, immersion
- Nitrogen stripping of raw water to deoxygenate water
- Mass transfer coefficients
- Variation of air flowrate
Evaporation Units
Double Effect Evaporator: Continuous concentration by double effect evaporation using 2 level of pressure: 1st stage at atmospheric pressure 2nd stage under vacuum
- Observe the steps of the process
- Choose operating conditions and study their influence
- Monitor the process
Short Path Evaporator: Thin film operation: Unit to put on table Design in glass . Influence of operating parameters. Heat transfer coefficient determination. Mass balance, Feed rate, Stirring speed determination.
- Variable speed stirring, local display. PTFE pebbles. Integrated on/off.
- Vacuum transmitter.
Single Effect Evaporator: Continuous concentration by evaporation under vacuum. Continuous evaporation process. Choose operating conditions and study their influence on the process.
- Operating conditions influence
- Process monitoring
- graduated glass vessels for concentrated solution and condensate
Filtration Units
Dry Filter Collection Weighing: Study of a filtering and drying process, Using the slurry from crystallization. Production of dried solution
- Pneumatic pump.
- Filtration chamber – drying, 20L.
- Collecting chamber and weighing with tilting system.
Press Filter: Study of a filtration medium pressure and constant flow. Study of plates assembly and disassembly. Implement the filtration process.
Define the bed filtration parameters
- Study of the evaporation process
- Study of the crystallization by cooling process
Reaction Units
Continuous Reactors: Study and comparison of two continuous reactors from two different experiments. Monitor the dispersion (NaCl) in water for determination residence time,The saponification of ethyl acetate by soda.
- Determine the chemical conversion rate by conductivity measurement.
- Two diaphragm pumps, variable flow rate.
Calorimetric Reactor: Reactional calorimetry study, Continuous process. Determination of massic heats and reaction enthalpy. Experiments with acetic anhydride. Influence of reaction parameters.
- Pressure transmitter.
- Flow rate transmitter.
- emperature probes Pt100Ω.
- Calorimetric data calculation software.
Multifunction Reactor: Organic and inorganic synthesis in a corrosive solutions. Reactions under reflux. Concentration under reduced pressure and atmospheric pressure.
- Digital thermometer.
- Manometer.
- Temperature probe Pt100Ω.
- Glass condenser.
- Silicone mantle for top protection.
- SS framework.
Ion Exchanger
Study ion transfers in a polymer resin water demineralization process. Qualitative and quantitative study of the demineralization process. Study the process varying parameters-Production flow rate, Resin type, Quality of untreated water.
- Two columns diameter 20 mm and 50 mm, PVC, cationic resin with polymer matrix.
- Treated water storage tank, 100 L in clear PVC with draining valve.
- Flowmeter.
Reverse Osmosis Units
Reverse Osmosis: Reverse osmosis membrane filtration process. Osmosed water production. Study the reverse osmosis process for water and various NaCl solutions.
- Retentate circuit: sampling valve, pressure retaining valve, 100L graduated storage tank..
- manometers.
- PVC flowmeters
- Permeate circuit
Osmosis and Nanofiltration: Implementation of two methods for membrane filtration- Industrial membrane type spiral, Compact with big filtration surface area.
- Study of the characteristics of membranes
- Study of the two methods for a NaCl solution
- Evolution of the rate of conversion of the membranes
Desalinization by Reverse Osmosis: Reverse osmosis membrane filtration with operational pressure max 50 bars. Optimization of a process of osmosis
- Study of essential parameters of the osmosis process
- The osmotic pressure of the water
- The permeability of the membrane
- Level sensor.
Water Treatment Units
Aerobic Treatment: Pollution control for municipal effluents by biological treatment in an aerobic medium. Study of mass loads and hydraulic loads for the process. Determine the specific characteristics of the medium. Treatment in aerobic and anoxic media.
- Pollution circuitry
- Aerobic vessel
- Aeration circuitry
- Settler
- Membrane pump
Cartridges Filtration: Implementation of a cartridge filtration process. Manipulation In series and in parallel of different types of filters. Qualitative and quantitative comparison with the experimental data. Utility filtration upstream processing chain.
- Effect on the quality of the filtrate
- Quality evaluation of different filters from the filtrate
Electrodeionization: Production of highly purified water. Study of a process for electric regeneration demineralization. Water polishing step in a reverse osmosis.
- Electrodeionization system.
- Hardness of the water, measurement kit.
- CO2, measurement kit.
Water treatment by Dissolved air Flotation: Implementation of water treatment by dissolved air flotation. Clean method minimizing the use of chemical. Dissolved air flottation. Separation of suspended particles. Study of the influence to flow rate and residence time.
- Two recirculation pumps.
- Gas- liquid contactor.
- Water feeding circuit.
- Water flowmeter.
Physical and Chemical Treatment: Treatment by coagulant, flocculent and settling. Firs step of the drinkable water process LPE/2000. Monitor water quality during treatment and at the decanter outlet. Jar test feasibility study. Adjust operating parameters- Flow rate, stirring speed,Coagulant and flocculent concentration
- Feeding centrifugal pump, stainless steel with level control
- stirrings motor.
- PVC plates with variable slope.
Drinkable Water Process: Implementation of a drinkable water process. Chain composed of three integrated units. TPC/3000 Coagulation – flocculation – decantation. FSA/3000 Filtration on sand. FSC/2000 Filtration on activated carbon/disinfection. Study of the different unit processes
- Research on the operating conditions depending on the type pollution
- Filtration on activated carbon and UV
Waste Treatment Units
Waste Treatment by Absorption: A method of gas-liquid absorption at different water flow rates. study of ozone disinfection. Solution decontamination by a reaction with a gas.
- Dosing pump.
- Anti-pulsing pot.
- Hydraulic guard.
- Filter regulator with isolation valve.
- Gas flowmeter.
- Manometer.
- Flowmeter.
- analyzer with sheath pH
Chemical Waste Treatment: Treatment of inorganic liquid chemical wastes from analysis laboratories. Apply various treatment processes- Dechromatation, Neutralisation, Hydrolysis, Precipitation.
- Portable electronic RedOxmeter.
- RedOx probes.
- Portable electronic pH meter.
- Expansion thermometer.
- pH probes.
- Flowmeter.
Mobile Chemical Waste Treatment: Educational approach of the principles of waste disposal. Treatment of chemical acidic, basic or containing metal ions pollution. Unit for use in the program QEH of the establishment.
- pH probes with electronic transmitter.
- Portable temperature probes Pt100Ω.
- Flowmeter.
- Variable speed stirring, PTFE.
Pilot Plants
50 L Multipurpose stailess steel reactor: Carry out operations of fine chemistry product synthesis. Possibility to customize the unit.
- Perform and study reactions
- Knowledge of reaction’s characteristics
- Carrying out of an operation depending on operating conditions
Controlled absorption & Regeneration unit: Understand the continuous absorption process. OTP pilots allows work on an industrial scale in various fields.
- Study of the transitional phases
- Research of the optimum operating parameters
- Study of the effectiveness of the process
Ventilation Trainer: A realistically scaled ventilation training unit capable to study both basic airflow and fluid mechanics as well as the more complex process of commissioning and balancing a multi-ducted air distribution system.
- Fan Unit: Motor power 0.75kW (approx.) on load. Starting load is greater.
- Ductwork Galvanised steel.
Fluidization Units
GAS SOLID FLUIDIZATION: Study air fluidization of solid particles. Implement pneumatic transport of solids. Understand the operation of a cyclone.
- Air Fluidization Of Solid Particles
- Implement Pneumatic Transport Of Solids
- Understand The Operation Of A Cyclone
- Study Of Heat Transfer In A Fluidized Bed
- Thermal Convection Coefficient
SOLID LIQUID FLUIDIZATION: Study the fluidisation with water of a bed of glass beads. Study the influence of parameters on fluidisation.
- Fluidization With Water Of A Bed Of Glass Beads
- Determine Experimentally The Minimum Fluidization Speed
- Analyse Pressure Drops As A Function Of Water Flow Rate
- The Influence Of Parameters On Fluidization I.E Column Diameter, Glass Bead Diameter And Density, Fluid Flow Rate.
COMBINED FLUIDIZATION: Liquid-Solid and Gas-Solid fluidization study. Theoretical and experimental study of fluidization.
- Liquid- Solid And Gas-Solid Fluidization Study
- Theoretical and Experimental study of Fluidization
- Fluid Characteristics: Fluid Flow Rate & Nature
- Experimentally determine the Minimum Fluidization speed
- Compressed Air Feeding circuit, Water Feeding Circuit..