COMBINED FLOW REACTOR MAKE : CREATIVE LAB MODEL NO:CLCRE:11
DESCRIPTION:
This set-up is used to study a non-catalytic homogeneous second order liquid phase reaction under ambient condition in a combined reactor. It consists of two reactors connected in series, one is plug flow reactor and another mixed flow reactor. In an ideal Plug Flow Reactor (PFTR) there is no mixing in the direction of flow and complete mixing perpendicular to direction of flow. Concentration of reactants varies along the length of reactor but not in radial direction. In case of a coil turbulence is introduced due to frequent change in direction of flow and presence of secondary flow, so a higher value of reaction rate constant is expected in coil tube type plug flow reactor. In an ideal MFR (i.e. an ideal steady state flow reactor) the contents in reactor are well mixed and have uniform composition throughout. Thus the exit stream has the same composition as the fluid within the reactor. The set up consists of two feed tanks through which two reactants are fed to the reactors fitted in series. Rotameters are provided to measure the individual flow of Chemicals. The flow rate can be adjusted by operating the needle valves provided on respective Rotameter. The compressed air is used for circulation of feed. 1st is a helical coil tube type reactor made up of SS pipe. Reactants enter at lower end coming out of the top of coil from where it is fed to a MFR fitted with stirrer for proper mixing. Samples are collected for analysis. Pressure Regulator, Pressure Gauge and Safety Valve are fitted in the compressed air line. The same setup can be used as individual Plug Flow Reactor (Coil Tube type) and Mixed Flow Reactor.
EXPERIMENTATION:
Sponification Reaction Study in a Combined Reactor
Sponification Reaction Study in Coil Tube Type Plug Flow Reactor
Sponification Reaction Study in a MFR.
To determine Reaction Rate Constant.
UTILITY REQUIRED:
Compressed Air Supply at 1 HP, 2 CFM.
Water Supply.
Drain.
Electricity Supply: 1 Phase, 220 V AC, 0.5 kW.
Instruments, Laboratory Glassware and Chemicals required for analysis as per the system adopted.
Pressure Gauge Bourdon type 0-2 Kg/cm2 Mass/Pricol make.
Stop Watch Electronic.
Instruction Manual An ENGLISH instruction manual will be provided along with the Apparatus
The whole unit is assembled rigidly on a base plate and mounted on a stand.
Most of the parts are powder coated and rests are painted with auto paints.
COMPUTERIZED SINGLE CYLINDER 4 STROKE CRDI VCR DIESEL ENGINE WITH OPEN ECU & EGR WITH ELECTRIC BRAKE DYNAMOMETER
Make : Craetive Lab
Model No. CLTD-30
Thesetupshallconsistsofsinglecylinder,fourstroke,CRDIVCRengineconnectedtoeddycurrentdynamometerandprovidedwithnecessaryinstrumentsforcombustionpressure, crank-angle, airflow, fuel flow, temperatures and load measurements. Allsignalsareinterfacedtocomputerthroughhighspeeddataacquisitiondevice.Thepanelboxwillconsistofairbox,twinfueltank,manometer,fuelmeasuring unit,transmittersforairandfuel flow measurements, process indicator and piezopowering unit, Rotameter for enginecooling water flow measurement. CRDI VCR engine shall work with programmableOpenECUforDieselinjection,fuelinjector,andcommonrailwithrailpressuresensorandpressureregulatingvalve,crankpositionsensor,fuelpumpandwiringharness.The setupwould beenablethestudyofCRDIVCRengineperformancewithprogrammable ECUatdifferentcompressionratiosandwithdifferentEGR.
RTD STUDIES IN C.S.T.R MAKE : CREATIVE LAB MODEL NO:CLCRE:12
DESCRIPTION:
Real reactors do not satisfy the idealized flow patterns, back mix flow or plug flow deviation from ideality can be due to channeling of fluid through the vessel, recycling of fluid within the vessel or due to the presence of stagnant region or pockets of fluid in the vessel. To predict the exact behaviour of a vessel as a Chemicals reactor, RTD or stimulus response technique is used.
The setup consists of one feed tank through which water is fed to the reactor. The flow rate can be adjusted by operating the needle valve and measured by Rotameter. The compressed air is used for circulation of feed. The continuously stirred tank reactor made of Stainless Steel is provided for understanding the R.T.D. characteristics. Pressure Regulator & Pressure Gauge are fitted in the compressed air line.
EXPERIMENTATION:
To plot RTD curve for a CSTR. Using pulse tracer.
To determine the Dispersion No.
UTILITY REQUIRED:
Compressed Air Supply at 1 HP, 2 CFM.
Water Supply.
Drain.
Electricity Supply: 1 Phase, 220 V AC, 0.5 kW.
Instruments, Laboratory Glassware and Chemicals required for analysis as per the system adopted.
TECHNICAL DETAIL:
Reactor Material Stainless Steel, Capacity 2 Ltrs. (approx.)
Stirrer Material Stainless Steel Impeller and shaft coupled with FHP motor
Feed Tank Material Stainless Steel, Capacity - 20 Ltrs..
Feed Circulation By compressed air.
Flow Measurement Rotameter.
Piping Stainless Steel and PVC.
Pressure Regulator 0-2 Kg/cm2
Pressure Gauge Bourdon type 0-2 Kg/cm2
Stop Watch Electronic
Control panel comprises of With Standard make on/off switch, Mains Indicator etc.
Instruction Manual An ENGLISH instruction manual will be provided along with the Apparatus
The whole unit is assembled rigidly on a base plate and mounted on a stand.
Most of the parts are powder coated and rest are painted with auto paints.
RTD STUDIES IN C.S.T.R MAKE : CREATIVE LAB MODEL NO:CLCRE:12 COMPUTERIZED SINGLE CYLINDER 4 STROKE CRDI VCR DIESEL ENGINE WITH OPEN ECU & EGR WITH ELECTRIC BRAKE DYNAMOMETER COMBINED FLOW REACTOR MAKE : CREATIVE LAB MODEL NO:CLCRE:11 FULLY AUTOMATIC BLOOD CELL COUNTER DUAL CHAMBER SEMI AUTO BIO CHEMISTRY ANALYZER
