Showing papers in "International Journal of Greenhouse Gas Control in 2019"

TL;DR: In this article, the authors discuss strategies for upscaling as well as the use of biomass for negative emissions in the chemical-looping combustion (CLC) process and discuss the potential of using biomass as a key fuel for carbon capture and storage (CCS).

TL;DR: In this article, the authors performed a techno-economic analysis of two CaL processes for CO2 capture in cement plants and showed that the assessed CaL systems (especially the tail-end configuration) involve a significant increase of fuel consumption compared to a reference cement kiln without carbon capture.

TL;DR: In this article, the authors investigated the impact of organic acid exposure on the wettability of CO2-brine-mineral systems in a 3-way structural closure.

TL;DR: In this paper, the authors presented an efficient workflow for constructing an accurate geological model for the evaluation of CO2 storage capacity in a fractured basement reservoir in the Cuu Long Basin, Vietnam.

TL;DR: In this article, the advantages and challenges of carbon capture and microalgae biotransformation integrated strategy were discussed, and the potential solutions to intensifying absorption-microalgae hybrid process were also put forward.

TL;DR: In this article, the authors explored the use of nanocelluloses as an additive to polyvinyl alcohol (PVA) nanocomposite membranes for CO2/N2 mixed-gas separation.

TL;DR: In this article, the authors examined the role of carbon capture, utilization, and storage (CCUS) as part of China's climate mitigation strategy over the period of its Nationally Determined Contributions as well as in the transition to deeper emissions reductions toward mid-century.

TL;DR: In this paper, the authors present a comparative techno-economic evaluation of pulverized coal (PC) power plants equipped with different carbon capture and storage (CCS) system configurations used in these two demonstration plants, as well as two additional design configurations that may be of interest.

TL;DR: In this paper, the authors calculated the life cycle carbon efficiency of a direct air capture (DAC) system which equals the net amount of carbon stored per amount of CO2 captured from capture to geological storage, and concluded that this type of DAC system may be a feasible option to help keep global temperature increases to well below 2°C.

TL;DR: Each of these three areas of improvement is discussed, bringing diverse information sources together into one paper, and summarising important advances made in recent years, with the goal of strengthening CCS cost engineering and economic analysis in general.

TL;DR: In this paper, the authors conduct CO2/water coreflooding experiments at reservoir conditions on nine core samples with different degrees and types of heterogeneity to find the best petrophysical properties for predicting sandstone CO2 residual trapping ability.

TL;DR: In this article, the authors presented the technical and economic evaluation for ship-based carbon capture (SBCC) on diesel or LNG-fuelled vessels, and two reference ship engines of 1280 kW and 3000 kW were chosen.

TL;DR: In this article, the authors investigated the role of bio-energy with carbon capture and storage (BECCS) and direct air capture (DACS) in meeting the UK's emissions reduction targets.

TL;DR: In this paper, the authors investigated the post-combustion CO2 capture process using amine(s)-based solvents for the cement industry, focusing on the flue gas considered, namely the high CO2 contents (between 20 and 60vol.%), representative of flue gases coming from oxygen-enriched air combustion process.

TL;DR: In this article, a mixture of a synthetic calcium manganite perovskite and natural ilmenite was used as the oxygen carrier to achieve high fuel conversion, effective CO2 capture, and management of the harmful effects of biomass alkali release.

TL;DR: In this article, a CaL system with high temperature sorbent storage is presented, allowing to reduce the size of the calciner and the associated capital-intensive equipment (ASU and CPU).

TL;DR: In this paper, the use of steel converter slag as an oxygen carrier in a boiler was investigated at a semi-industrial scale for biofuel combustion in the Chalmers 12MW th biomass circulating fluidized bed boiler.

TL;DR: In this paper, a full-scale analysis of a novel chemical looping based process using dynamically operated packed bed reactors has been carried out for the large-scale production of hydrogen (up to 30,000 Nm3/h) and methanol with inherently integrated CO2 capture.

TL;DR: In this article, the authors used response surface methodology (RSM) based on central composite design (CCD) with two variables, the temperature and pressure in the range of (20-80°C) and (2-10

TL;DR: In this paper, results from previous studies were assessed to explore the potential to increase CO2 capture rates across the range of capture routes for power stations including post-/pre-combustion capture and oxyfuel.

TL;DR: In this article, the authors describe carbon dioxide capture with monoethanolamine (MEA) in organic solvents as a way to reduce the energy consumption during desorption.

TL;DR: In this paper, the porosity and mineral properties of sandstone reservoirs and associated cap-rocks were characterized after reaction with pure supercritical CO2 and low salinity formation water.

TL;DR: In this article, a detailed mathematical model consisting of energy, mass and momentum balances was implemented in gPROMS software, in order to investigate the system behavior under different operating conditions and design parameters.

TL;DR: In this paper, the pore network model and its characteristic parameters explain that the replacement and displacement effects were more successful in the SH sample than that in the YW sample, and according to the gas condition at the outlet of the sample chamber, the substitution and displacement process can be divided into three stages.

TL;DR: A method for modeling the economic competition between different advanced technologies in multi-region multi-sector dynamic energy-economic models based on a markup approach, which represents the measure of the cost of a technology relative to the price received for electricity generation.

TL;DR: In this article, three low viscous PILs, tetramethylgunidinium imidazole ([TMGH][Im]), tetramerethylguninium pyrrole (TMGH[Pyrr]) and tetramer methylgunidiniinium phenol ([TM GH][PhO]) were synthesized and the effect of anions, temperature, CO2 partial pressure and water content on CO2 absorption performance of PIL was also systematically studied.

TL;DR: In this article, an imaging and pore-scale modelling study of capillary trapping in the Paaratte Sandstone formation in the Otway Basin, Australia was described. But the authors only used three-dimensional X-ray computed tomography (micro-CT) images to characterize the pore structure of the reservoir core.

TL;DR: In this article, the phase separation character and absorption performance were analyzed for solutions in different amine to physical solvent concentration ratios, and the results showed that increasing the concentration of the physical solvent within certain range benefits to raising cyclic absorption capacity and reducing the energy penalty.

TL;DR: In this paper, a joined mathematical thermo-hydro-mechanical framework for studying the effects of external forces, the presence of fluid and thermal variation is presented, based on a combination of Discrete Element Method and Computational Fluid Dynamics for simulating the solid and the fluid-flow, respectively.