CO2 removal section revamping

Applicable to Amine-based, Hot carbonate-based and CO₂ removal section based on other system
Energy saving up to 0.3 Gcal/MT
Capacity increase up to +100% of plant capacity
CO₂ quality improvemnet.

Casale cooperates with all major CO₂ removal technology licensors, such as BASF, DOW, GMV etc to provide the best design of CO₂ removal sections in new or revamped plants with the goal to asave energy, inccrease capacity and improve the quality of the CO₂ producedy improvement.

The CO₂ removal revamping is usually carried out through:

• changing of the process configuration;
• modifying the existing items (including tower internals);
• adding new item/services to improve the energy consumption of the section;
• imroving the quality of the adsorption solution.

Casale approach doeas not consist the CO₂ removal section as a black box to be left (as it is) to the analysis of another section’s licensor; conversely Casale is simulating and designing in parallel to them the section to double check the solutions offered by these “standard” CO₂ removal licensors, suggesting improvement and avoiding whatever design mistake. This approach to the CO₂ removal section revamping allowed in many plant a trouble free modernization of the plant.

The revamping of this section is essential for whatever plant capacity increase and is usually providing energy saving up to 0.3 Gcal/MTNH3.

According to the design technology of the section, different strategies can be applied to improve this part of the plant. To date Casale has modernized 21 CO₂ removal sections world-wide.