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Home > Chemical Processing > Chemical Processing > MP1073-a

laboratory reactor


Service : 230 V / 50 Hz / Single phase: 3 kW.
Cold water 20 C / 3 bar: 1 m3 / h.
Empty 100 mbar: 2 Nm3 / h
Sewer.
Dimensions : 1 m x 0,6 m x 1,5 m
Weight : ~ 80 kg

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DEMANDER UN DEVIS POUR CETTE MACHINE

Principle of operation
 

The reaction is a fundamental operation of the chemical industry, making it possible to produce, from simple molecules (reagents), more and more complex compounds intended for a growing number of industries (chemistry, pharmacy, etc.).
The reactor is of the perfectly stirred type and operates discontinuously: the quantity of reagent is introduced at the beginning of the handling at one time or controlled as a function of time. The reaction mass is brought to the required temperature (fixed or programmed as a function of time). The presence of a distillation column makes it possible to evaporate a solvent in the same reactor, to separate the products of the reaction when the desired degree of conversion is reached or to eliminate one of the products of the reaction (case of reversible reactions for move the thermodynamic equilibrium). At the end of the handling the products of the reaction are recovered after cooling.
The reactor also makes it possible to make "batch" crystallizations (the borosilicate glass vat option makes it possible to see the nucleation and growth phase of the crystals).




Educational Objectives :
  • Study of kinetics of reaction.
  • Study of reversible or irreversible reactions.
  • Study of evaporation.
  • Crystallization by evaporation, chemical reaction or cooling.
  • Total reflux reactions.
  • Material balance.
  • Conversion rate
Technical specifications :

Equipment
 

  • Storage reagent recipe in borosilicate glass, graduated with "juice elevator" system for filling reagents.
  • Cylindrical reactor type "GRIGNARD": with double thermal fluid heating jacket and flush drain valve.
  • Variable speed stirring system in 316L stainless steel with impeller turbine.
  • Cooling coil of the 316L stainless steel reaction mass.
  • Column in borosilicate glass, in one element with 316L stainless steel type lining.
  • Borosilicate glass column head, with temperature measurement, equipped with a timer valve to control the reflux ratio.
  • Vertical 316L stainless steel condenser, borosilicate glass ferrule.
  • Borosilicate glass distillate coolant.
  • Recipe for borosilicate glass distillate, graduated.
  • 316L stainless steel connection pipes for the process and reinforced PVC for the cooling fluid.
  • Support frame in 304L stainless steel tubes and aluminum nuts.

     

Instrumentation
 

  • Condenser cooling water supply equipped with a float flowmeter with its control valve and a water circulation controller to stop heating due to lack of cooling.
  • Bath heating and circulation of thermal fluid, heating power 2 kW.
  • Control and control cabinet, IP55, equipped with emergency stop, operating buttons and the following interfaces:
  • Electronic timer controlling the valve of the column head.
  • Control regulator for reactor heating or thermal fluid bath.
  • Variator of the stirring speed.
  • Digital indicator of stirring speed.
  •  Two digital temperature indicators of four probes type Pt100 Ω.
Options :
Option 1: Cylindrical reactor type "GRIGNARD" made of borosilicate glass, with double thermal fluid heating jacket and flush drain valve.
DEMANDER UN DEVIS POUR CETTE MACHINE

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