Results 41 to 50 of about 737,754 (206)

Carbon and Strontium Abundances of Metal-Poor Stars

, 2007
We present carbon and strontium abundances for 100 metal-poor stars measured from R$\sim $7000 spectra obtained with the Echellette Spectrograph and Imager at the Keck Observatory.
Beers T. C., David K. Lai, Gratton R. G., Jennifer A. Johnson, Marsteller B. E., Michael Bolte, Sara Lucatello   +6 more
core   +1 more source

Comparing post-combustion CO2 capture operation at retrofitted coal-fired power plants in the Texas and Great Britain electric grids [PDF]

, 2011
Stuart Cohen is with UT Austin, Hannah Chalmers is with University of Edinburgh, Michael Webber is with UT Austin, and Carey King is with UT AustinThis work analyses the carbon dioxide (CO2) capture system operation within the Electric Reliability ...
Chalmers, Hannah L., Cohen, Stuart M., King, Carey W., Webber, Michael E.   +3 more
core   +2 more sources

CO2 Highways for Europe: Modelling a Carbon Capture, Transport and Storage Infrastructure for Europe. CEPS Working Document No. 340/November 2010 [PDF]

, 2010
This paper presents a mixed integer, multi-period, cost-minimising model for a carbon capture, transport and storage (CCTS) network in Europe. The model incorporates endogenous decisions about carbon capture, pipeline and storage investments. The capture,
Herold, Johannes, Mendelevitch, Roman, Oei, Pao-Yu., Tissen, Andreas.   +3 more
core   +3 more sources

Radiative Neutron Capture on Carbon-14 in Effective Field Theory

, 2012
The cross section for radiative capture of neutron on carbon-14 is calculated using the model-independent formalism of halo effective field theory. The dominant contribution from E1 transition is considered, and the cross section is expressed in terms of
A. V. Manohar, Akshay Vaghani, Gautam Rupak, J. F. Donoghue, Lakma Fernando, S. Weinberg   +5 more
core   +1 more source

Instantaneous Capture and Mineralization of Flue Gas Carbon Dioxide: Pilot Scale Study [PDF]

, 2010
Multiple CO2 capture and storage (CCS) processes are required to address anthropogenic CO2 problems. However, a method which can directly capture and mineralize CO2 at a point source, under actual field conditions, has advantages and could help offset ...
Argyle Morris, David Taylor, Hollis Weber, Katta J Reddy, Katta J Reddy, Mikol Christensen, Paul Fahlsing, Pradip Bhattacharyya, Thomas Foulke   +8 more
core   +2 more sources

Commission problems and countermeasures of integrated membrane technology in boiler make-up water system of a power plant

Gongye shui chuli
Based on the technical renovation project of boiler make-up water system in a power plant in North China，the design characteristics and operation mode of ultrafiltration-first stage reverse osmosis-second stage reverse osmosis-electrodeionization（EDI ...
ZHANG Kai, CHEN Yuqiang, CHEN Yang, LI Xiaojun, WANG Niuwang, LIU Guidong, HU Mingrui   +6 more
doaj   +1 more source

Experimental Study on Mineral Dissolution and Carbonation Efficiency Applied to pH-Swing Mineral Carbonation for Improved CO₂ Sequestration

Energies, 2023
Mineral carbonation incurs high operating costs, as large amounts of chemicals and energy must be used in the process. Its implementation on an industrial scale requires reducing expenditures on chemicals and energy consumption.
Natália R. Galina, Gretta L. A. F. Arce, Mercedes Maroto-Valer, Ivonete Ávila   +3 more
doaj   +1 more source

Sorbents for carbon dioxide capture. [PDF]

, 2015
Provided herein are sorbents for carbon dioxide (CO2) capture, such as from natural gas and coal-fired power plant flue gases, and uses ...
Gary, J. Brannon
core   +1 more source

A Review of DME Manufacturing: Process and Catalyst Studies [PDF]

E3S Web of Conferences
Consumption of fossil-based energy is increasing every year which has an impact on air, water and soil pollution. Therefore, alternative energy is needed to replace fossil fuels.
Anggraini Pamungkas Widya, Wahyu Budiman Anatta, Inayati, Margono, Siswahjono Tatag Sembodo Bregas, Mersitarini Dewi, Ardyatna Dimas, Mahendra Isya   +7 more
doaj   +1 more source

Granular technologies to accelerate decarbonization [PDF]

, 2020
Of the 45 energy technologies deemed critical by the International Energy Agency for meeting global climate targets, 38 need to improve substan- tially in cost and performance while accelerating deployment over the next decades.Low-carbon technological ...
Bento, Nuno, De Stercke, Simon, Grübler, Arnulf, Healey, Stephen, Wilson, Charlie, Zimm, Caroline   +5 more
core   +3 more sources