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1 Δεκ 2014 · CO 2 removal efficiency and absorption capacity (C:Mg ratio) were used to evaluate the absorption performance. Carbon dioxide removal efficiency increases with the increase of liquid height in the column, while the other parameters affect the efficiency in a more complex way.
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The present work includes the absorption of CO 2 with Mg(OH)...
- Precipitation of Mg-carbonates at Elevated Temperature and Partial Pressure of Co2
At low temperature and low P CO 2, magnesite precipitates...
- A Novel Gas–Liquid Contactor for Chemisorption of Co2
The %CO 2 absorbed is expressed in terms of inlet moles CO 2...
- Dissolution Kinetics of Magnesium Hydroxide for Co2 Separation From Coal-Fired Power Plants
The dissolution of magnesium hydroxide in water for the...
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29 Αυγ 2014 · Abstract. Precombustion CO 2 separation is considered to be the most efficient method of carbon removal for fossil fuels. Solid sorbents are promising for CO 2 separation because of lower sensible heats, higher CO 2 sorption capacities, and favorable adsorption/desorption temperatures.
26 Ιουν 2023 · This work proposed propylene carbonate (PC) + poly(ethylene glycol) bis(2-ethylhexanoate) (PEGB) as potential CO2 capture absorbent and carried out a theoretically and experimentally integrated...
30 Αυγ 2013 · By raising the pH without introducing CO 2 and producing Mg(OH) 2 instead of MgCO 3, a solid Mg(OH) 2 sorbent can be formed to capture CO 2 via high temperature gas–solid reactions: (5) Mg(OH) 2 (s)=MgO(s)+H 2 O(g) (6) MgO(s)+CO 2 (g)=MgCO 3 (s)
30 Αυγ 2013 · Article. Effect of H 2 O on Mg (OH) 2 carbonation pathways for combined CO 2 capture and storage. August 2013. Chemical Engineering Science 100:332-341. DOI: 10.1016/j.ces.2012.12.027....
28 Ιουν 2024 · Introduction. Limiting global warming to 1.5 °C requires a drastic reduction of anthropogenic greenhouse gas emissions and further carbon dioxide removal (CDR) of 1–10 × 10 9 t atmospheric CO...
3 Ιουλ 2020 · Introduction. The atmospheric concentration of CO 2 has reached 410 parts per million by volume (ppm), an increase of almost 20 ppm in the last 10 years 1, 2.
