08 — Chemical Engineering & Chemistry
Vibrating Screen
Motorised vibratory screening unit with stacked mesh decks that separates a granular feed into size fractions. Used in mechanical operations laboratories to study screen effectiveness, capacity and the effect of amplitude and feed rate.
01 — Same Category
More in Chemical Engineering & Chemistry
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08
Glass Fractional Distillation Assembly, 5-10 Litre
Borosilicate glass assembly comprising a distillation flask, packed fractionating column, condenser and receiver, supplied for batch charges of 5 to 10 litres. Used to separate miscible liquid mixtures and to study the effect of reflux and column height on separation.
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09
Sieve Plate Distillation Column
Multi-stage tray column fitted with sieve plates and served by a reboiler, condenser and reflux arrangement for binary distillation experiments. Used to determine plate efficiency, the effect of reflux ratio and the number of theoretical stages.
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10
Level Measurement by Air Purge Method
Instrumentation setup that demonstrates the bubbler or purge technique, in which liquid level in a vessel is inferred from the back pressure of air bubbled through a dip tube. Teaches calibration, hydrostatic level sensing and the handling of corrosive or slurry service liquids.
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11
Jar Test Apparatus
Multi-position paddle flocculator with variable speed drive and illuminated base for running parallel coagulation trials on water or wastewater samples. Used to establish the optimum coagulant dose, rapid mix speed and flocculation time before plant-scale dosing.
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12
Turbidity Meter
Nephelometric instrument that measures the turbidity of water samples in NTU by detecting light scattered by suspended particles. Used for treated water monitoring, filtration performance checks and environmental engineering practicals.
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13
Cloud & Pour Point Apparatus
Refrigerated bath with jacketed test jars and thermometers for determining the cloud point and pour point of petroleum oils and diesel fuels. Establishes the low-temperature handling and pumpability limits of a product.
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15
Flow Control Trainer (Computer Controlled System)
Closed-loop flow control rig comprising a pump, control valve, flow transmitter and PC-based controller with data acquisition software. Used for controller tuning, step and load response studies and logging of process dynamics.
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16
PID Controller Characteristics Apparatus
Setup for studying proportional, integral and derivative control actions individually and in combination on a laboratory process. Students observe offset, overshoot, settling time and stability as controller settings are varied.
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17
Pan Evaporator
Open pan evaporation unit with heating arrangement and instrumentation for concentrating dilute solutions. Used to measure evaporation rate and to carry out material and energy balances on an evaporating system.
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18
Single Effect Evaporator
Single-stage evaporator with steam-heated calandria, vapour separator and condenser for concentrating a feed solution. Used to determine evaporator capacity, steam economy and the overall heat transfer coefficient.
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19
Continuous Packed Bed Distillation Column
Packed column operated with continuous feed, reboiler, total condenser and reflux control for continuous binary separation. Used to determine HETP, the effect of reflux ratio and mass transfer performance of the packing.
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20
Vapour-Liquid Equilibrium Setup
Recirculating equilibrium still that generates equilibrium vapour and liquid samples for a binary mixture at a fixed pressure. Used to construct x-y and T-x-y diagrams and to assess deviation from Raoult's law.
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