CARBON CAPTURE EVALUATION

POST-COMBUSTION COMPRESSOR EXHAUST

SUMMARY

CANUSA EPC has prepared the following analysis related to the feasibility of carbon capture from the exhaust streams of natural gas driven compressors at a compressor station located in North America. This analysis is based on CANUSA EPC’s experience with carbon capture technologies, applying those existing technologies to exhaust gas from post-combustion processes, and leveraging our project expertise with compressor stations.

The basis of the analysis considered 27 metric tons per day (MTPD) from a single engine unit, 189 MTPD from seven (7) units, and 300 MTPD with an exhaust stream of 5.59 mol % CO2. Available technologies allow for a recovery of 90 mol % CO2 and a purity of 98 mol % CO2. The findings of the white paper identify the normalized value of CO2 for the various flow rates to develop the economics of these projects. *Based on 2023 industry developments.

This guide includes:

• Summary of the process
• Major equipment
• Project economics