Predicting δ13CDIC dynamics in CCS: A scheme based on a review of inorganic carbon chemistry under elevated pressures and temperatures

Becker, Veith; Myrttinen, Anssi; Blum, Philipp; Geldern, Robert van; Barth, Johannes A. C.

doi:10.1016/j.ijggc.2011.05.001

Cited by 29 publications

(13 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…(7) and (8). experiment. To support this, Becker et al (2011) provided an in depth description on the effects of varying pCO 2 levels and temperatures (up to 100 b and 200°C) on δ 13 C DIC values. When CO 2 pressures are elevated (N10 bar), only minor variations in δ 13 C DIC values are expected due to the prevailing isotope signature of CO 2(g) .…”

Section: Resultsmentioning

confidence: 99%

“…For the HCO 3 − -CO 2(g) system, literature data on carbon isotope fractionation by Mook et al (1974) are widely accepted for temperatures between 0°and 126°C (Myrttinen et al, 2012a). CO 2 pressures are considered to have only an indirect effect on the magnitude of carbon isotope fractionation between DIC species and CO 2 by shifting the pH and hence, DIC speciation of the fluid (Becker et al, 2011;Myrttinen et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Determining in situ pH values of pressurised fluids using stable carbon isotope techniques

et al. 2015

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Determining in situ pH values of pressurised fluids using stable carbon isotope techniques

et al. 2015

View full text Add to dashboard Cite

“…The CLEAN project in Germany started a CO 2 -EGR project in the Altmark gas fields in 2009; however, public protests have prevented CO 2 injection on the site [65]. Many other countries including Australia and Norway are also positively developing this technology [64,[66][67][68][69][70][71][72][73][74].…”

Section: Ccus: Co 2 -Egrmentioning

confidence: 99%

Worldwide Status of CCUS Technologies and Their Development and Challenges in China

Liu

Were

et al. 2017

Geofluids

View full text Add to dashboard Cite

Carbon capture, utilization, and storage (CCUS) is a gas injection technology that enables the storage of CO 2 underground. The aims are twofold, on one hand to reduce the emissions of CO 2 into the atmosphere and on the other hand to increase oil/gas/heat recovery. Different types of CCUS technologies and related engineering projects have a long history of research and operation in the USA. However, in China they have a short development period ca. 10 years. Unlike CO 2 capture and CO 2 -EOR technologies that are already operating on a commercial scale in China, research into other CCUS technologies is still in its infancy or at the pilot-scale. This paper first reviews the status and development of the different types of CCUS technologies and related engineering projects worldwide. Then it focuses on their developments in China in the last decade. The main research projects, international cooperation, and pilot-scale engineering projects in China are summarized and compared. Finally, the paper examines the challenges and prospects to be experienced through the industrialization of CCUS engineering projects in China. It can be concluded that the CCUS technologies have still large potential in China. It can only be unlocked by overcoming the technical and social challenges.

show abstract

“…Examples of such applications include investigations in carbon cycle and flux (e.g., [50][51][52][53]), chemical weathering (e.g., [54]), degassing from thermal and cold springs (e.g., [55,56]), volcanic-hydrothermal systems (e.g., [57,58]), and, as a relatively new field, geochemical trapping in CO 2 injection (carbon capture and storage (CCS)) projects (e.g., [59][60][61]). …”

Section: Background Principlesmentioning

confidence: 99%

“…Recently, this approach was applied to several studies related to the subsurface storage of CO 2 (CCS), e.g., geochemical trapping in CO 2 injection projects (e.g., [59,60]). Nisi et al [61] investigated the isotopic carbon of dissolved CO 2 and DIC related to surface and spring waters and dissolved gases in the area of Hontomín-Huermeces (Burgos, Spain) to verify whether CO 2 leakages, induced by the injection of CO 2 , might have been able to affect the quality of the waters in the local shallow hydrological circuits.…”

mentioning

confidence: 99%

Groundwater Contamination Studies by Environmental Isotopes: A review

Nisi

Raco

Ḏotsika

2014

The Handbook of Environmental Chemistry

View full text Add to dashboard Cite

Water demand for urban, industrial, and agricultural purposes is a major concern in developed and third world countries. A careful evaluation for an appropriate and sustainable use of water resources is a priority. Geochemical processes can lead to measurable variations of the aquatic environment, which can be studied through the analysis of the dissolved solutes. Even if this review is not meant to be exhaustive, it is intended to give a view on the importance of environmental isotopes in the context of groundwater quality assessments. This is done by briefly recalling some basic notions for each described system, followed by relevant applications and reports about some significant case studies. This review includes well-established isotopic systematics, such as those of O and H in water, C in dissolved inorganic carbon (DIC), S and O in sulfates, and N and O in nitrates and those of boron and Sr, which in the last lustrums have found large application in the field of water geochemistry. This chapter ends with some examples related to nontraditional isotopes, i.e., Fe, Cr, and Cu, in order to highlight the potential of the environmental isotopes to trace sources, fate, and behavior of different solutes and metals in surface water and groundwater.

show abstract

Predicting δ13CDIC dynamics in CCS: A scheme based on a review of inorganic carbon chemistry under elevated pressures and temperatures

Cited by 29 publications

References 51 publications

Determining in situ pH values of pressurised fluids using stable carbon isotope techniques

Determining in situ pH values of pressurised fluids using stable carbon isotope techniques

Worldwide Status of CCUS Technologies and Their Development and Challenges in China

Groundwater Contamination Studies by Environmental Isotopes: A review

Contact Info

Product

Resources

About