Continous Stirred Reactor (CSTR)


In a CSTR, the reactants are continuously added to the reactor vessel, and the product is continuously removed. The reactants and products are well-mixed, and the temperature and other conditions are carefully controlled.

Operating temperature: The operating temperature of a CSTR reactor depends on the specific chemical reaction taking place. It can range from room temperature to several hundred degrees Celsius.

Operating pressure: The operating pressure of a CSTR reactor also depends on the specific chemical reaction taking place. It can range from atmospheric pressure to several hundred bar.

Capacity range: The capacity of a CSTR reactor can vary widely, from a few liters to several thousand liters. Small-scale CSTR reactors are commonly used in research and development, while large-scale CSTR reactors are used in commercial production.

Applications: CSTR reactors are used in a wide range of industries and applications, including:

  • Chemical manufacturing: CSTR reactors are used to produce a wide range of chemical products, including polymers, resins, and specialty chemicals.
  • Environmental engineering: CSTR reactors are used in wastewater treatment plants to remove pollutants and contaminants from water.
  • Food processing: CSTR reactors are used to produce a variety of food products, including dairy products, beverages, and sauces.
  • Pharmaceutical manufacturing: CSTR reactors are used to synthesize drugs and other pharmaceutical products.

Overall, CSTR reactors offer a continuous and efficient way to produce a wide range of chemical products. They are widely used in many different industries and applications.