Background and outlook of ammonia based carbon capture

Ammonia-based

State-of-the-art process flow scheme

https://doi.org/10.1016/j.seppur.2021.118959 ” The Process Flow Diagram (PFD) considered as benchmark state-of-the-art configuration for NH3-based capture processes and used in this work as basic scheme for

Read Article
Ammonia-based

Background of ammonia based CO2 absorption

https://doi.org/10.1016/j.seppur.2021.118959 “As a consequence of the high volatility of NH3, NH3-based CO2 capture processes are usually criticized in the literature due to their complexity [6], [7], [17], [22]. Indeed, they

Read Article
Ammonia-based

Water washing to minimise ammonia loss

https://doi.org/10.1016/j.seppur.2021.118959 “Scrubbing technologies are broadly used in the chemical industry to limit the emission of harmful compounds to the atmosphere [6]. Among them, water washing and

Read Article
Ammonia-based

Introduction of chilled ammonia process

https://doi.org/10.1016/j.seppur.2021.118959 “In NH3-based CO2 capture processes, NH3 can reach concentrations between 4,500 and 31,000 ppm in the FG exiting the CO2 absorber [7]. Nevertheless, the maximum NH3 concentration recommended by

Read Article