Results 11 to 20 of about 98,572 (296)

Biofixation of Carbon dioxide by Chlamydomonas sp. in a Tubular Photobioreactor [PDF]

open access: yesInternational Journal of Renewable Energy Development, 2012
The biogas production from anaerobic digestion is a potential fuel for power generators application, if biogas can be upgraded to the same standards as fossil natural gas by CO2, H2S, and other non-combustible component removal.
H Hadiyanto   +3 more
doaj   +6 more sources

Prudent carbon dioxide removal strategies hedge against high climate sensitivity [PDF]

open access: yesCommunications Earth & Environment
Uncertainty in climate sensitivity has been shown to warrant early-on mitigation to limit global warming while anticipating future carbon dioxide removal creates mitigation deterrence. Here we use an integrated assessment model to quantify the impacts of
Theresa Schaber   +3 more
doaj   +2 more sources

Controversies of carbon dioxide removal [PDF]

open access: yesNature Reviews Earth & Environment, 2023
Various methods of carbon dioxide removal (CDR) are being pursued in response to the climate crisis, but they are mostly not proven at scale. Climate experts are divided over whether CDR is a necessary requirement or a dangerous distraction from limiting emissions. In this Viewpoint, six experts offer their views on the CDR debate.
Kevin Anderson   +5 more
openaire   +3 more sources

CESM1.2 Carbon dioxide removal scenario [PDF]

open access: yes, 2021
Global cooling hiatus driven by an AMOC overshoot in a carbon dioxide removal scenario. The model outputs of perpetual and transient (1%/year) simulations in CESM1.2.
Shin, J
core   +3 more sources

Direct Air Capture-Based Carbon Dioxide Removal with United States Low-Carbon Energy and Sinks [PDF]

open access: yes, 2021
The University of Illinois at Urbana-Champaign will lead a team to develop preliminary designs for large-scale direct air capture (DAC) and storage plants to collect and permanently store carbon dioxide (CO2) at three different facilities located in ...
OBrien, Kevin C   +2 more
core  

Removal of Carbon Dioxide from Indoor Air Using Nanofluid Absorption Solution [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences, 2023
Background and purpose: Human health is negatively affected by increase in concentration of carbon dioxide in indoor air due to the lack of proper ventilation.
Ramazan Ali Dianati Tilaki   +3 more
doaj  

Extracorporeal carbon dioxide removal compared to ventilation alone in patients with acute hypoxaemic respiratory failure: cost-utility analysis of the REST RCT

open access: yesHealth Technology Assessment, 2023
Background Acute hypoxaemic respiratory failure requiring mechanical ventilation is a major cause of morbidity and mortality and has significant resource implications in terms of intensive care unit and hospital stay.
Ashley Agus   +3 more
doaj   +1 more source

Kinetics of absorption of carbon dioxide in aqueous piperazine solutions [PDF]

open access: yes, 2006
In the present work the absorption of carbon dioxide into aqueous piperazine (PZ) solutions has been studied in a stirred cell, at low to moderate temperatures, piperazine concentrations ranging from 0.6 to 1.5 kmol m- 3, and carbon dioxide pressures up ...
Versteeg, G. F.,   +12 more
core   +1 more source

Investigation the performance of KO2/fiberglass nanocomposite in O2 supply and CO2 removal in closed human respiratory environments [PDF]

open access: yesشیمی کاربردی روز, 2020
Potassium superoxide-fiberglass nanocomposite is as chemical oxygen sources and carbon dioxide removal that can be used in human air revitalization systems.
rahil shokouhian   +3 more
doaj   +1 more source

Impact of carbon dioxide removal technologies on deep decarbonization of the electric power sector

open access: yesNature Communications, 2021
Carbon dioxide removal technologies such as bioenergy with carbon capture and direct air can influence power sector planning and operations. Here the authors show how carbon removal options lower costs of deep decarbonization and alter electric sector ...
John E. T. Bistline   +1 more
doaj   +1 more source

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