Greenhouse gas mitigation in a carbon constrained world: The role of carbon capture and storage

Abstract

Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte.

CO2 sequestration by indirect carbonation of artificial gypsum generated in the manufacture of titanium dioxide pigments

“…Some of the trace elements contained in the samples (Ni, Co, Sr, Zr, Ba and U) are below the concentration of a typical soil, except for the Cr content, which can be considered as a similar concentration Table 1 Concentration (%) of major elements in the materials under study and in the brackets the transfer factor (%) of major elements in the experimental process. The total iron content is given as Fe 2 (100 mg kg À1 , approximately). Others trace elements, such as Cu (44-50 mg kg À1 ), Pb (61-64 mg kg À1 ) and Th (54-69 mg kg À1 ), can be considered as moderate, although higher than those of a typical soil.…”

“…The technologies and practices associated with mineral carbon capture have previously been studied by several authors [2][3][4][5][6] and, currently, a pilot-scale plant is being developed [7][8][9], because this carbon capture technique promises to decrease CO 2 emissions from industrial processes [10].…”

Environmental Sustainability Assessment of Electricity From Fossil Fuel Combustion: Carbon Footprint

“…To reduce the primary footprint several techniques are being under research, focused on the Carbon Capture and Storage (CCS) and the three most promising technologies to capture CO 2 from combustion process are post-combustion capture, pre-combustion capture and oxy-fuel combustion, being post-combustion based on chemical absorption using monoethanolamine (MEA) as capture solvent the most referred [12]. CFP show that HC present a higher value than NG but if political problems with the actual gas suppliers or the resource depletion force the importation of NG from a further country, national HC could be a better solution.…”

Indirect mineral carbonation of chlorinated tailing derived from Ti‐bearing blast‐furnace slag coupled with simultaneous dechlorination and recovery of multiple value‐added products

“…Carbon capture and storage (CCS) is considered to be the most feasible technology to reduce CO 2 emissions and mitigate the greenhouse effect . The main methods employed in CCS, geologic and oceanic storage, have been in commercial operation in various industries for 10–50 years . Even though geologic and oceanic storages have the advantage of being relatively low cost and provide a huge storage capacity, potential issues include: permanence, long‐term monitoring and verification with many unknown effects and potential risks still to be determined .…”