Results 21 to 30 of about 491,087 (287)

Field testing of modular borehole monitoring with simultaneous distributed acoustic sensing and geophone vertical seismic profiles at Citronelle, Alabama [PDF]

open access: yes, 2016
A modular borehole monitoring concept has been implemented to provide a suite of well-based monitoring tools that can be deployed cost effectively in a flexible and robust package.
Aki   +15 more
core   +1 more source

Synthesis and Thermal Degradation Studies of Melamine Formaldehyde Resins

open access: yesThe Scientific World Journal, 2014
Melamine formaldehyde (MF) resins have been synthesized at different reaction temperature and pH values. Different molar ratios of melamine and formaldehyde were used to synthesize the corresponding resins.
Sami Ullah   +5 more
doaj   +1 more source

Polyvinylamine-Based Facilitated Transport Membranes for Post-Combustion CO2 Capture: Challenges and Perspectives from Materials to Processes

open access: yesEngineering, 2021
Carbon dioxide (CO2) capture by gas-separation membranes has become increasingly attractive due to its high energy efficiency, relatively low cost, and environmental impact.
Xuezhong He
doaj   +1 more source

Numerical simulation of displacement characteristics of CO2 injected in pore-scale porous media

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2016
Pore structure of porous media, including pore size and topology, is rather complex. In immiscible two-phase displacement process, the capillary force affected by pore size dominates the two-phase flow in the porous media, affecting displacement results.
Qianlin Zhu, Qianlong Zhou, Xiaochun Li
doaj   +1 more source

Emerging CO2 capture systems [PDF]

open access: yesInternational Journal of Greenhouse Gas Control, 2015
In 2005, the IPCC SRCCS recognized the large potential for developing and scaling up a wide range of emerging CO2 capture technologies that promised to deliver lower energy penalties and cost. These included new energy conversion technologies such as chemical looping and novel capture systems based on the use of solid sorbents or membrane-based ...
J.C. Abanades   +8 more
openaire   +1 more source

Economic analysis of an integrated anthropogenic carbon dioxide network for capture and enhanced oil recovery along the Texas Gulf Coast [PDF]

open access: yes, 2009
This paper explains the system economics of an example integrated network that uses anthropogenic CO2 from Texas Gulf Coast fossil power plants for enhanced oil recovery (EOR). These CO2 sources and sinks are connected via a pipeline network.
Essandoh-Yeddu, Joseph   +3 more
core   +1 more source

CFD Modeling on Hydrodynamic Characteristics of Multiphase Counter-Current Flow in a Structured Packed Bed for Post-Combustion CO2 Capture

open access: yesEnergies, 2018
Solvent-based post combustion CO2 capture is a promising technology for industrial application. Gas-liquid interfaces and interactions in the packed bed are considered one of the key factors affecting the overall CO2 absorption rate.
Li Yang   +3 more
doaj   +1 more source

Cost and performance of some carbon capture technology options for producing different quality CO₂ product streams [PDF]

open access: yes, 2016
A techno-economic assessment of power plants with CO2 capture technologies with a focus on process scenarios that deliver different grades of CO2 product purity is presented.
Al-Qayim   +45 more
core   +2 more sources

CO2 Capture in the Cement Industry, Norcem CO2 Capture Project (Norway)

open access: yesEnergy Procedia, 2014
AbstractThe cement industry is a major emitter of anthropogenic greenhouse gas emissions and contributes to around 5% of the global CO2 emissions. In Norway, Norcem is the only cement manufacturer and account for 2.5% of the national emissions, due to different industrial structure compared to other countries.
Bjerge, Liv-Margrethe, Brevik, Per
openaire   +1 more source

High-throughput screening of metal-porphyrin-like graphenes for selective capture of carbon dioxide [PDF]

open access: yes, 2016
Nanostructured materials, such as zeolites and metal-organic frameworks, have been considered to capture CO2. However, their application has been limited largely because they exhibit poor selectivity for flue gases and low capture capacity under low ...
A Kondo   +38 more
core   +2 more sources

Home - About - Disclaimer - Privacy