CANSOLV: CCS amine case study?
…data. This can be compared with other amines here. Economics of post-combustion CCS using amines can be stress-tested here. Underlying data and further notes are in the data-file. So far,…
CCS challenges: by any amines necessary?
…lab studies under-estimate degradation rates, amine make-up processes will dent utilization, other operational parameters degrade alongside the amines, degraded amines corrode amine plants and equipment, they can result in toxic…
CCS: amine degradation rates?
In post-combustion CCS facilities, amines react with CO2, which can later be re-released via steam-treating, and sent for sequestration. However, CCS plants have amine make-up rates, to replace amines that…
Costs of CCS with the amine process?
This data-file models the costs of amine process CCS, capturing post-combustion CO2 from exhaust gases using amines, in order to calculate what CO2 price is necessary to earn a passable…
Aker Carbon Capture: technology review?
…versus other amines, which means low regeneration energy, but also slow reaction kinetics. Reaction kinetics, in turn, are enhanced by blending this core amine with faster-reacting amines (chart below). Complexity?…
Carbon capture and storage: research conclusions?
…column of lean amines, which react with CO2 to form rich amines. The CO2 can later be re-released and concentrated by steam-treating the amines in a regenerator. Base case costs…
MHI CCS technology: performance, costs and emissions?
…next-generation amines to beat. This data-file aggregates notes and datapoints into MHI CCS technology. $299.00 – Purchase Checkout Added to cart KM-CDR is the Kansai Mitsubishi Carbon Dioxide Recovery Process, honed over…
Hot potassium carbonate CCS: energy economics?
…with amines (often piperazine). But this seems to defeat the rationale for using potassium carbonate in the first place, which was to avoid emissions of amines or their toxic breakdown…
CCS: what CO2 purity for transport and disposal?
…“dramatic effect” on the width of the phase envelope. https://thundersaidenergy.com/2023/03/16/ccs-challenges-by-any-amines-necessary But there is also always a margin of safety for cold spots, bends in the pipeline or in the case…
CCS absorbers: unit sizing and residence times?
Post-combustion CCS plants flow CO2 into an absorber unit, where it will react with a solvent, usually a cocktail of amines. This data-file quantifies operating parameters for CCS absorbers, such…