Replacement projects & application engineering
Project records identify confirmed supply scope. Selection guides explain what to assess before specifying equipment.
Replacement experience.
Duty-specific selection.
Explore two petrochemical replacement project records and four engineering guides for demanding process duties.
CP75 plate pack replacement in petrochemical service
A project record for replacement of the core in an existing Alfa Laval CP75 unit, with the confirmed scope and limits of the available project information.
Read project recordPROJECT RECORD · PETROCHEMICALComplete welded block exchanger replacement
Petrochemical project record for a complete welded block heat exchanger replacement, distinguishing confirmed scope from unpublished technical results.
Read project recordAPPLICATION ENGINEERING GUIDEWelded block heat exchangers for condenser duty
Condenser selection guide covering vapour composition, operating pressure, non-condensable gases, pressure drop, subcooling and condensate drainage.
Read selection guideAPPLICATION ENGINEERING GUIDEWelded block heat exchangers for reboiler duty
Reboiler and evaporator selection guide: boiling pressure, vapour generation, circulation, static head, pressure drop and heating-medium conditions.
Read selection guideAPPLICATION ENGINEERING GUIDEWelded block heat exchangers for corrosive service
Material-selection guide for corrosive process fluids: composition, contaminants, concentration, temperature, plate alloys and panel seals.
Read selection guideAPPLICATION ENGINEERING GUIDERefinery and petrochemical heat recovery
Welded block heat recovery selection guide for refinery and petrochemical streams, with fouling, thermal balance, pressure drop and retrofit interfaces.
Read selection guideSend Your Process Data for Heat Exchanger Selection
Provide both fluids, flow rates, inlet and outlet temperatures, operating and design pressures, allowable pressure drop and material requirements. For a replacement, include the nameplate and arrangement drawing.