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  • ASME Sec.VIII Div.1
  • EN 13445
  • AD2000
  • FEM analyzes
  • CFD analyzes
  • Fatigue analyzes

Design parameters:

  • Pressure up to 200bar(g)
  • Temperatures up to 550⁰C


  • 316/316L/1.4401/1.4404
  • 316Ti/1.4571
  • 321/1.4541
  • 304/304L/1.4301/1.4307
  • P355NH/P265GH
  • SA-516 Gr.70
  • SA-106 Gr.B
  • Duplex
  • SMO
  • Complies with NACE MR 0175/ ISO 15156

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Stainless seel absorption, distillation, and rectification columns: excellent performance and durability

Stainless steel absorption, distillation, and rectification columns are key components in many industrial processes, including the production of chemicals, alcohols, and other valuable products. Their role involves the separation, purification, and concentration of various substances, contributing to the quality of the final product. Let’s learn more about these indispensable devices and why stainless steel is the chosen material for their construction.

Stainless steel absorption columns

Absorption columns are used in processes where gaseous or liquid substances are absorbed by liquids. They are commonly used in the chemical industry for the separation and purification of gases, such as the removal of carbon dioxide from industrial emissions. Stainless steel absorption columns are characterized by excellent corrosion resistance, which is crucial when in contact with aggressive chemical substances.

Stainless steel distillation columns

Distillation columns, also known as distillation reaction towers, are widely used in the production of alcohols, essential oils, and many other products. The distillation process involves heating a mixture and then separating its components based on differences in boiling points. Stainless steel distillation columns are an excellent choice due to their strength and ability to withstand high temperatures and pressures.

Rectification columns

Rectification columns, sometimes referred to as fractional distillation, are used for the precise separation of liquid mixtures into components with different boiling points. They are essential in the production of high-quality alcoholic beverages such as vodka and whiskey. Stainless steel, due to its hygienic properties and corrosion resistance, is a material that meets the stringent requirements of the spirits industry.

Why choose stainless steel columns?

Stainless steel is an ideal material for the construction of absorption, distillation, and rectification columns due to several key properties:

Corrosion resistance: Stainless steel is highly resistant to the effects of acids, bases, and other aggressive chemical substances, making it ideal for contact with various substances.

Durability: Stainless steel columns are durable and resistant to mechanical damage, resulting in a long lifespan and low operating costs.

Hygienic properties: Stainless steel is easy to keep clean, which is crucial in the food and pharmaceutical industries.

High operating temperature: Stainless steel can withstand extreme temperatures, which is essential in some industrial processes.

Stainless steel columns by HML Nosewicz

In summary, stainless steel absorption, distillation, and rectification columns are indispensable tools in the chemical, pharmaceutical, and food industries. Their performance, durability, and corrosion resistance make them integral to many manufacturing processes, contributing to the production of high-quality products. If you are looking for effective and reliable solutions in these fields, stainless steel columns are an excellent choice from HML Nosewicz.

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