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High activated carbon loading mixed matrix membranes for gas separations
(Springer, 2012-04)
Mixed matrix membranes (MMMs) containing highest amounts of activated carbon (AC) reported to date were prepared for gas separation. A polymeric phase of semicrystalline polyvinyl chloride (PVC) was loaded with different ...
Evolution of carbon capture and storage by mineral carbonation: Data analysis and relevance of the theme
(2019-10-01)
Mineral carbonation has enormous potential for carbon capture and storage (CCS). CO2 is a greenhouse gas that can be converted into environmentally stable products through mineral carbonation, which has been pointed out ...
Monitoring the process of densification of 3D and 4D (tridirectional and tetradirectional) carbon/carbon composites
(Sage Publications Ltd, 2015-05-01)
Carbon fiber reinforced carbon composites can be made by iterative liquid impregnation or gas phase carbon deposition routes. In both cases, at the final processing stage the carbon fiber is embedded in carbon matrix which ...
Carbon dioxide emissions under different soil tillage systems in mechanically harvested sugarcane
(2013-01-01)
Soil tillage and other methods of soil management may influence CO 2 emissions because they accelerate the mineralization of organic carbon in the soil. This study aimed to quantify the CO2 emissions under conventional ...
Carbon dioxide emissions under different soil tillage systems in mechanically harvested sugarcane
(2013-01-01)
Soil tillage and other methods of soil management may influence CO 2 emissions because they accelerate the mineralization of organic carbon in the soil. This study aimed to quantify the CO2 emissions under conventional ...
Determinação de traços de Co e Co2 "em linha" por cromatografia em fase gasosa
(1998)
Determination of Co and Co2 on line (at low ppbv levels) by gas chromatography. The present work describes a rapid and sensitive method for the determination of carbon monoxide and carbon dioxide at low concentration levels, ...
Study of a hybrid solid oxide fuel cell: Energetic analysis and sankey diagram
(2004-09-13)
In this paper a hybrid solid oxide fuel cell (SOFC) system is analyzed. This system applies a combined cycle utilizing gas turbine associated to a SOFC for rational decentralized energy production. Initially the relative ...
Study of a hybrid solid oxide fuel cell: Energetic analysis and sankey diagram
(2004-09-13)
In this paper a hybrid solid oxide fuel cell (SOFC) system is analyzed. This system applies a combined cycle utilizing gas turbine associated to a SOFC for rational decentralized energy production. Initially the relative ...