Greenhouses for CO2 sequestration from atmosphere

Strategies for Integrated Capture and Conversion of CO2 from Dilute Flue Gases and the Atmosphere

“…Although reviews separately covering CO 2 capture [5–7] and the catalytic conversion of purified gases, [1b,16] are available, integrated capture and conversion strategies, particularly focused on low concentration flue gases and atmospheric air, have received very limited coverage [17] . Specifically, a recent critical review focused exclusively on cycloaddition reactions from both purified and diluted gases, [17a] whereas another discussed integrated capture and hydrogenation strategies [17b] .…”

Effects of low-pressure EGR on gaseous emissions and particle size distribution from a dual-mode dual-fuel (DMDF) concept in a medium-duty engine

“…Hence, the EGR rate is calculated according to Eq. (2), where CO2atmospheric is equal to 400 ppm [26].…”

The role of supercritical carbon dioxide for recovery of shale gas and sequestration in gas shale reservoirs

“…30 In addition, shale gas reservoirs have the potential to become targets for CO 2 sequestration when using SC-CO 2 as the fracturing fluid, [31][32][33] The development of techniques for capturing CO 2 from fossil-based power plants and the atmosphere will make it possible to offer sufficient CO 2 for shale gas recovery. [34][35][36] Meanwhile, obstacles like the current high costs of capturing, pressurizing, and transporting of CO 2 , the efficiency of shale gas recovery affected by CO 2 -shale interactions, and the reliability of long-term entrapment and safety of CO 2 sequestration in shale reservoirs, remain uncertain. The IPCC report states that CO 2 emission reduction targets can only be met if carbon capture and storage significantly contribute to the mitigation strategies.…”