. 2022 Sep 10;61(38):14211–14221. doi: 10.1021/acs.iecr.2c01508

Table 2. CO₂ Sorption Capacity of the Samples^a.

sample	total CO₂ uptake (mmol CO₂/ g sorbent)	total CO₂ uptake (mol CO₂/ mol K₂CO₃)	capture time (min)	CO₂ uptake rate (mol CO₂/ h·mol K₂CO₃)	CO₂ uptake after 20 min (mol CO₂/ mol K₂CO₃)	CO₂ uptake after 1 h (mol CO₂/ mol K₂CO₃)	CO₂ uptake after 10 h (mol CO₂/ mol K₂CO₃)
KB10	0.3	0.5	40	0.7	0.5	0.5	0.5
KB25	0.7	0.4	140	0.2	0.2	0.4	–
KB50	1.4	0.4	335	0.1	0.1	0.2	0.4

CO₂ uptake is normalized to the dry amount of the sample.

Table 2. CO2 Sorption Capacity of the Samplesa.