Blar i USN Open Archive på emneord "CO2 capture"
Viser treff 1-17 av 17
-
Case studies of CO2 capture columns based on fundamental modeling
(Conference object; Peer reviewed, 2012-03-29) -
CO2 Absorption Efficiency and Heat Consumption Measured at High Gas to Liquid Ratios in Laboratory Rig
(Journal article; Peer reviewed, 2017)A laboratory rig for CO2 absorption into amine solvents including desorption has been in operation at University College of Southeast Norway for several years. Measurements of CO2 removal efficiency and heat consumption ... -
CO2 Capture by Aqueous 3-(Methylamino)propylamine in Blend with Tertiary Amines: An NMR Analysis
(Journal article; Peer reviewed, 2017)Aqueous 3-(Methylamino) propylamine (MAPA) in blend with 2-(Diethylamino) ethanol (DEEA) and other tertiary amines, which mainly differ from DEEA in the number of hydroxyl functions (-OH) and/or in the length and structure ... -
CO2 capture through electrified calcination in cement clinker production
(Doctoral dissertations at the University of South-Eastern Norway;170, Doctoral thesis, 2023-08-31)The cement industry has the second highest share of industrial CO2 emissions, and two-thirds of these emissions come from decomposing its key ingredient by the calcination reaction (CaCO3 → CaO + CO2). This thesis studied ... -
CO2stCap - Cutting Cost of CO2 Capture in Process Industry
(Journal article; Peer reviewed, 2017)This paper is a presentation of the CO2stCap project to be undertaken in the four year project period (2015 – 2019). The project focuses on partial CO2 capture in process industry and how this can be applied to reduce cost. ... -
Degradation of Aqueous 2-Amino-2-methyl-1-propanol for Carbon Dioxide Capture
(Doctoral dissertations at TUC;2013:1, Doctoral thesis; Peer reviewed, 2013-01-29)Absorption-stripping with aqueous 2-amino-2-methyl-1-propanol (AMP), and especially AMP blends with other amines, such as monoethanolamine (MEA) and piperazine (PZ), presents an attractive option for carbon dioxide (CO2) ... -
Detoxifying CO2 Capture Reclaimer Waste by Anaerobic Digestion
(Journal article; Peer reviewed, 2013-10-13)The decrease in toxicity of carbon capture reclaimer monoethanolamine (MEA) waste (MEAw) during anaerobic degradation of such waste together with easily degradable organics was investigated. Samples were collected from a ... -
Efficiency of the anaerobic digestion of amine wastes
(Journal article; Peer reviewed, 2013-08-04)Laboratory-scale anaerobic degradation of monoethanolamine waste (MEAw) with co-substrate organics was conducted at roomtemperature and organic loading rates from 0.19 to 5.03 kg COD/m3 day for 486 days in a hybrid digester. ... -
Mass transfer characteristics of CO2 absorption into liquid droplets
(Doctoral dissertations at TUC;2014:1, Doctoral thesis; Peer reviewed, 2014-01-21)CO2 capture from exhaust gases has been paid more and more attention in order to avoid global warming. One of the methods for removing CO2 from the flue gas streams is the use of absorption and aqueous alkanolamine solutions ... -
Mass Transfer Kinetics of Carbon Dioxide into Concentrated Aqueous Solutions of Monoethanolamine
(Doctoral dissertations at TUC;2013:2, Doctoral thesis; Peer reviewed, 2013-02-15)Global warming arguments have gained more and more attention due to the new regulations of carbon dioxide (CO2) emission in the world. Monoethanolamine (MEA) has been employed as an important industrial absorbent for CO2 ... -
Modeling and simulation of lab-scale anaerobic co-digestion of MEA waste
(Journal article; Peer reviewed, 2014)Anaerobic digestion model No.1 (ADM1) was applied and expanded in this study to model and simulate anaerobic digestion (AD) of an industrial carbon capture reclaimer MEA (monoethanolamine) waste (MEAw) together with easily ... -
Post combustion CO2 capture using aqueous amine solvents: Investigations on molecular structure-activity relationships for amine solvents
(Doctoral dissertations at TUC;2015:3, Doctoral thesis; Peer reviewed, 2015-06-25)The study in this dissertation focuses on chemical absorption of CO2 using aqueous amine which is expected to be the technology of choice for early large scale deployment of postcombustion carbon capture (PCC). However ... -
Process Simulation of Calcium Looping With Indirect Calciner Heat Transfer
(Conference object; Peer reviewed, 2015-11-25)In calcium looping (CL), calcium oxide (CaO) is used as a sorbent for carbon dioxide (CO2). The CO2 reacts with CaO to produce calcium carbonate (CaCO3) in a carbonator operating at about 650 °C. The CaCO3 is then sent to ... -
Process simulation of CO2 absorption at TCM Mongstad
(Master thesis, 2019)Developing robust and predictable process simulation tools for CO2 capture is important for improving carbon capture technology and reduce man made CO2 emissions. In this thesis, five different scenarios of experimental ... -
Removal of CO2 from exhaust gas
(Doctoral dissertations at TUC;2012:2, Doctoral thesis; Peer reviewed, 2012-05-30)Removal of CO2 from exhaust gas (CO2 capture) has become a very important topic the last years. There is international agreement to limit the emissions of greenhouse gases to reduce the global warming problem, and CO2 is ... -
Simulation of improved absorption configurations for CO2 capture
(Conference object; Peer reviewed, 2015-11-25)The most well-known technology for post combustion CO2 capture from exhaust gas is absorption in an amine-based solvent followed by desorption. The drawback of this method is the high heat consumption required for desorption. ... -
Vapor recompression in absorption and desorption process for CO2 capture
(Master thesis, 2015-09-25)Due to high emissions of CO2 and the impact it has on our environment, CO2 capture from gases is becoming more and more important. There has been performed a lot of work regarding simulation of CO2 removal at TUC However, ...