The shell-and-tube construction is the most widely used design of heat exchangers. For evaporation and condensation processes in particular, no other design meets the following criteria so completely in so many respects:

• low pressure drop at high flow rates
• short downtowns due to simplicity of cleaning and repairs
• economical provision of large heat exchange areas in a single  exchanger unit.

DIABON's high thermal conductivity, almost universal corrosion resistance and reasonable price make it an ideal material for the construction of corrosion-resistant heat exchangers.

DIABON block heat exchangers

DIABON block-type heat exchangers are employed in every branch of the organic and inorganic chemical industry, where they are indispensable for all heat exchanger and mass transfer processes involving corrosive media.