scholarly journals Materials for use in calcium looping technology for CCS – corrosion processes in high-temperature CO2

2017 ◽  
Vol 61 (4) ◽  
pp. 143-148 ◽  
Author(s):  
J. Poláčková ◽  
J. Petrů ◽  
M. Janák ◽  
J. Berka ◽  
A. Krausová

Abstract Carbon Capture and Storage (CCS) technologies are a perspective solution to reduce the amount of CO2 emissions. One of promising methods is Ca-looping, which is based on carbonation and calcination reactions. During both of these processes, especially calcination, high temperatures (650-950°C) are required. This means high demands on the corrosion resistance of equipment materials. Therefore, we carried out a study to suggest materials with suitable properties for calciner construction, which have to be particularly heat resistant: stainless steels (AISI 304, AISI 316L and AISI 316Ti) and nickel alloys (Inconel 713, Inconel 738, Incoloy 800H). A special device simulating calciner environment was built for this purpose. Chosen materials were tested in temperature 900°C, atmospheric pressure and gaseous environment with composition that can be possible in a calciner. The surfaces of materials were evaluated to determine composition and properties of formed oxide layers. High temperature oxidation was observed on all tested materials and oxide exfoliation occurred on some of tested materials (304, 316L).

2007 ◽  
Vol 25 (5) ◽  
pp. 357-392 ◽  
Author(s):  
Havva Balat ◽  
Cahide Öz

This article deals with review of technical and economic aspects of Carbon Capture and Storage. Since the late 1980s a new concept is being developed which enables to make use of fossil fuels with a considerably reduced emission of carbon dioxide to the atmosphere. The concept is often called ‘Carbon Capture and Storage’ (CCS). CCS technologies are receiving increasing attention, mainly for their potential contribution to the optimal mitigation of carbon dioxide emissions that is intended to avoid future, dangerous climate change. CCS technologies attract a lot of attention because they could allow “to reduce our carbon dioxide emissions to the atmosphere whilst continuing to use fossil fuels”. CCS is not a completely new technology, e.g., the United States alone is sequestering about 8.5 MtC for enhanced oil recovery each year. Today, CCS technologies are widely recognised as an important means of progress in industrialized countries.


2019 ◽  
Author(s):  
Paolo Rizzato ◽  
Daniele Castano ◽  
Leili Moghadasi ◽  
Dario Renna ◽  
Patrizia Pisicchio ◽  
...  

2013 ◽  
Vol 869-870 ◽  
pp. 967-970 ◽  
Author(s):  
Chao Huang ◽  
Xiao Qin Li ◽  
Li Fei Chen

This paper studies the effect of policy incentives on investment strategies of carbon capture and storage (CCS) technologies. We establish CCS investment models based on real options theory for investment value evaluation of CCS, which consider CO2price, policy incentives and different CCS technologies that include the old existing CCS technology and the new one. We evaluate CCS investment option values and calculate the change of CCS investment values and thresholds due to the variation of CO2price and policy incentives. We conclude that the optimal strategy is investing in the new CCS technology when there are enough policy incentives, otherwise, it is optimal to firstly invest in the old existing CCS technology and then upgrade to the new one.


2013 ◽  
Vol 1523 ◽  
Author(s):  
Michael Fernandez ◽  
Tom D Daff ◽  
Nicholas R. Trefiak ◽  
Tom K. Woo

ABSTRACTNanoporous metal-organic framework (MOF) materials are strong candidates for energy efficient carbon capture and storage (CCS) technologies. A total of ∼20,000 hypothetical MOFs were ab initio screened for CO2 adsorption using grand canonical Monte-Carlo (GCMC) simulations. Novel radial distribution function (RDF) scores were modified for periodic systems to predict the CO2 adsorption of MOFs using chemoinformatic models. The test set predictions yielded accuracies of 0.76 and 0.85 at 0.1 bar and 1 bar, respectively. The models were used to screen a large database for high performing MOFs and the top 100 structures were successfully validated by GCMC simulations. The chemoinformatic predictors of the CO2 adsorption of MOFs are available online at http://titan.chem.uottawa.ca/woolab/MOFIA/#carbondioxide.


Climate Law ◽  
2012 ◽  
Vol 3 (1) ◽  
pp. 49-69 ◽  
Author(s):  
Meinhard Doelle ◽  
Emily Lukaweski

The climate negotiations in Durban, South Africa, concluded seven years of international negotiations on the role of carbon capture and storage in the Clean Development Mechanism. This article considers the resulting Durban CCS rules in light of the state of CCS technologies, their place among the range of climate mitigation options, and the resulting challenges, opportunities, and uncertainties surrounding the role of CCS. Eight principles that should guide the use of CCS in the CDM are proposed, and the Durban rules are assessed against them.


Author(s):  
Sebastian Anila ◽  
Cherumuttathu Hariharan Suresh

Among the various carbon capture and storage (CCS) technologies, direct air capture (DAC) of CO2 by engineered chemical reactions on suitable adsorbents has attained more attention in recent times. Guanidine...


2016 ◽  
Vol 9 (3) ◽  
pp. 971-983 ◽  
Author(s):  
Dawid P. Hanak ◽  
Chechet Biliyok ◽  
Vasilije Manovic

Carbon capture and storage (CCS) with energy storage (ES) systems increase flexibility and profitability of fossil-fuel-fired power systems.


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