Browsing SINTEF Open by Author "Anantharaman, Rahul"
Now showing items 1-20 of 61
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A Comparison of Post-combustion Capture Technologies for the NGCC
Subramanian, Avinash Shankar Rammohan; Jordal, Aina Benedikte Kristin; Anantharaman, Rahul; Hagen, Brede Andre Larsen; Roussanaly, Simon (Journal article; Peer reviewed, 2017)Four different post-combustion capture technologies are compared for the same NGCC (electric efficiency 58.1% without CO2 capture). The technologies are aqueous amine, polymeric membranes, a low temperature sorbent and ... -
A new approach to the identification of high-potential materials for cost-efficient membrane-based post-combustion CO2 capture
Roussanaly, Simon; Anantharaman, Rahul; Lindqvist, Karl Erik Artur; Hagen, Brede Andre Larsen (Journal article; Peer reviewed, 2018)Developing “good” membrane modules and materials is a key step towards reducing the cost of membrane-based CO2 capture. While this is traditionally being done through incremental development of existing and new materials, ... -
A process systems approach to targeting membrane properties for post-combustion capture
Anantharaman, Rahul (Lecture, 2018) -
A techno-economic case study of CO2 capture, transport and storage chain from a cement plant in Norway
Jakobsen, Jana Poplsteinova; Roussanaly, Simon; Anantharaman, Rahul (Journal article; Peer reviewed, 2016)This paper investigates various alternatives for the application of CCS at a cement plant which is one of the focus site for CCS deployment in Norway. A matrix consisting of nine CCS alternative chains is analysed in order ... -
Application of Advanced Technologies for CO2 Capture From Industrial Sources
Romano, Matteo C.; Anantharaman, Rahul; Arasto, Antti; can Ozcan, Dursun; Ahn, Hyungwoong; Dijkstra, Jan Wilco; Carbo, Michiel; Boavida, Dulce (Peer reviewed; Journal article, 2013)The great majority of the research on CO2 capture worldwide is today devoted to the integration of new technologies in power plants, which are responsible for about 80% of the worldwide CO2 emission from large stationary ... -
CCS on Offshore Oil and Gas Installation - Design of Post Combustion Capture System and Steam Cycle
Nord, Lars O.; Anantharaman, Rahul; Chikukwa, Actor; Mejdell, Thor (Journal article; Peer reviewed, 2017)Most of the released CO2 on offshore oil and gas installation originates from the gas turbines that power the installations. For certain offshore installations, CO2 capture and storage (CCS) could be an alternative to ... -
CO2 Capture from IGCC by Low-Temperature Synthesis Gas Separation
Berstad, David Olsson; Skaugen, Geir; Roussanaly, Simon; Anantharaman, Rahul; Nekså, Petter; Jordal, Aina Benedikte Kristin; Trædal, Stian; Gundersen, Truls (Peer reviewed; Journal article, 2022)Capture conditions for CO2 vary substantially between industrial point sources. Depending on CO2 fraction and pressure level, different capture technologies will be required for cost- and energy-efficient decarbonisation. ... -
CO2 Capture from Off-shore Gas Turbines Using Supersonic Gas Separation ☆
Hammer, Morten; Wahl, Per Eilif; Anantharaman, Rahul; Berstad, David Olsson; Lervåg, Karl Yngve (Peer reviewed; Journal article, 2014)CO2 capture from gas turbine based off-shore application face challenges such as size (foot-print), weight and stability (wave motion) in addition to the challenges faced by on-shore industry. Space- and weight challenges ... -
CO2 capture from waste-to-energy plants: Techno-economic assessment of novel integration concepts of calcium looping technology
Haaf, Martin; Anantharaman, Rahul; Roussanaly, Simon; Ströhle, Jochen; Epple, Bernd (Peer reviewed; Journal article, 2020)n Waste-to-Energy (WtE) plants, municipal solid waste (MSW) is combusted while power and/or heat are produced. This approach will largely remain as a promising option to handle the MSW capacities in the future. Due to the ... -
CO2 Capture in Natural Gas Production by Adsorption Processes
Grande, Carlos Adolfo; Roussanaly, Simon; Anantharaman, Rahul; Lindqvist, Karl Erik Artur; Singh, Prachi; Kemper, Jasmin (Journal article; Peer reviewed, 2017)Natural gas (NG) is the fossil fuel with the lowest emissions of CO2 per kilowatt of energy produced. In the case of transporting the natural gas through pipelines, the CO2 specifications depend on each country but are ... -
Comparison of Technologies for CO2 Capture from Cement Production — Part 2: Cost Analysis
Gardarsdottir, Stefania Osk; de Lena, Edoardo; Romano, Matteo; Roussanaly, Simon; Voldsund, Mari; Pérez-Calvo, José-Francisco; Berstad, David Olsson; Fu, Chao; Anantharaman, Rahul; Sutter, Daniel; Gazzani, Matteo; Mazzotti, Marco; Cinti, Giovanni (Journal article; Peer reviewed, 2019)This paper presents an assessment of the cost performance of CO2 capture technologies when retrofitted to a cement plant: MEA-based absorption, oxyfuel, chilled ammonia-based absorption (Chilled Ammonia Process), ... -
Comparison of Technologies for CO2 Capture from Cement Production—Part 1: Technical Evaluation
Voldsund, Mari; Gardarsdottir, Stafania Osk; de Lena, Edoardo; Prez-Calvo, José-Francisco; Jamali, Armin; Berstad, David Olsson; Fu, Chao; Romano, Matteo; Roussanaly, Simon; Anantharaman, Rahul; Hoppe, Helmut; Sutter, Daniel; Mazzotti, Marco; Gazzani, Matteo; Cinti, Giovanni; Jordal, Aina Benedikte Kristin (Journal article; Peer reviewed, 2019)A technical evaluation of CO2 capture technologies when retrofitted to a cement plant is performed. The investigated technologies are the oxyfuel process, the chilled ammonia process, membrane-assisted CO2 liquefaction, ... -
Constrained adaptive sampling for domain reduction in surrogate model generation: Applications to hydrogen production
Straus, Julian; Ouassou, Jabir Ali; Knudsen, Brage Rugstad; Anantharaman, Rahul (Peer reviewed; Journal article, 2021)We propose a new approach for sampling domain reduction for efficient surrogate model generation. Currently, the standard procedure is to use box constraints for the independent variables when sampling the exact simulator. ... -
Cost-optimal CO2 capture ratio for membrane-based capture from different CO2 sources
Roussanaly, Simon; Anantharaman, Rahul (Journal article, 2017)This paper investigates the cost reduction opportunity of lower CO2 capture ratios (CCR) on membrane-based CO2 capture. A numerical model based on the Attainable Region approach is used to optimise and assess the cost of ... -
D5.3 Studies on CLC-CCS deployment and infrastructure development
Roussanaly, Simon; Anantharaman, Rahul; Gouraud, Vincent; Gaouyat, Elodie; Laroche, Catherine; Bertholin, Stéphane (Research report, 2024-08-30) -
Design of a novel hybrid process for membrane assisted clean hydrogen production with CO2 capture through liquefaction
Kim, Donghoi; Liu, Zhongxuan; Anantharaman, Rahul; Riboldi, Luca; Odsæter, Lars Hov; Berstad, David Olsson; Peters, Thijs; Polfus, Jonathan; Malerød-Fjeld, Harald; Gundersen, Truls (Peer reviewed; Journal article, 2022)This work introduces a novel hybrid concept to produce H2 from natural gas by using the protonic membrane reformer (PMR) with liquefaction based CO2 capture system. For process intensification, recycling of the off-gas ... -
Energy and Cost Evaluation of A Low-temperature CO2 Capture Unit for IGCC plants
Berstad, David Olsson; Roussanaly, Simon; Skaugen, Geir; Anantharaman, Rahul; Nekså, Petter; Jordal, Kristin (Peer reviewed; Journal article, 2014)The application of CO2 capture by liquefaction has been investigated for an integrated gasification combined cycle (IGCC). Two configurations of the process are developed–one supplying CO2 at conditions suitable for pipeline ... -
Energy Integration in an NGCC Plant with Post-Combustion CO2 Capture - Systematic Methodology for Evaluating Process Alternatives
Anantharaman, Rahul; Berstad, David Olsson (Peer reviewed; Journal article, 2012) -
Evaluation of Mmen-Mg2(dobpdc)-MOF and Lewatit Adsorbents for Direct Air Capture by a Modular Vacuum Temperature Swing Adsorption (VTSA) Process
Krishnamurthy, Shreenath; Mondino, Giorgia; Anantharaman, Rahul; Blom, Richard (Conference object, 2024)This draft publication presents results from dynamic process simulations of a Climeworks-type vacuum-temperature-swing adsorption (VTSA) process using two very different sorbents. One of the chosen sorbents is a commercially ... -
Exploring the technical feasibility of carbon capture onboard ships
Tavakoli, Sadi; Gamlem, Gunnar Malm; Kim, Donghoi; Roussanaly, Simon Nathanael; Anantharaman, Rahul; Kusup Yum, Kevin; Valland, Anders (Peer reviewed; Journal article, 2024)