Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048979360> ?p ?o ?g. }
- W2048979360 endingPage "106" @default.
- W2048979360 startingPage "96" @default.
- W2048979360 abstract "The effects of the addition of alkali metal and alkali-earth metal promoters over cobalt based catalyst on Fischer–Tropsch activity and on hydrocarbon product distribution were studied. The influence of promoters on the reducibility and cobalt particle size was studied by different techniques, including N2 adsorption, X-ray diffraction, temperature-programmed reduction, temperature-programmed desorption and acid–base titrations. Experiments were carried out on a bench scale fixed bed reactor and catalysts were prepared by incipient wetness impregnation. It was observed that the addition of small amounts of these promoters (0.5 wt%) improved the cobalt oxide reducibility by reducing the formation of cobalt aluminate species. The interaction between cobalt oxide and promoted support was reduced and larger cobalt oxide particles were formed on the surface. A positive correlation between basicity and particle size was observed with the exception of K promoted sample. Furthermore, CO conversion and C5+ selectivity were found to be also influenced by the addition of promoters. An enhanced dispersion that provides abundant catalytically active sites was observed on promoted catalyst. The addition of Ca to the cobalt based catalyst greatly improved the diesel selectivity. However Ca promoted catalyst yield a higher amount of methane at 242 °C than the Na sample." @default.
- W2048979360 created "2016-06-24" @default.
- W2048979360 creator A5000386135 @default.
- W2048979360 creator A5016215387 @default.
- W2048979360 creator A5017472225 @default.
- W2048979360 creator A5025861869 @default.
- W2048979360 creator A5026689955 @default.
- W2048979360 creator A5040090406 @default.
- W2048979360 creator A5062708666 @default.
- W2048979360 date "2011-06-01" @default.
- W2048979360 modified "2023-09-28" @default.
- W2048979360 title "Influence of alkali promoters on synthetic diesel production over Co catalyst" @default.
- W2048979360 cites W150610546 @default.
- W2048979360 cites W1964553890 @default.
- W2048979360 cites W1968396663 @default.
- W2048979360 cites W1971751755 @default.
- W2048979360 cites W1972956080 @default.
- W2048979360 cites W1975484705 @default.
- W2048979360 cites W1976648755 @default.
- W2048979360 cites W1977421658 @default.
- W2048979360 cites W1979382522 @default.
- W2048979360 cites W1980704616 @default.
- W2048979360 cites W1981834598 @default.
- W2048979360 cites W1983208647 @default.
- W2048979360 cites W1989722257 @default.
- W2048979360 cites W1994808892 @default.
- W2048979360 cites W1997827820 @default.
- W2048979360 cites W1997906644 @default.
- W2048979360 cites W1999696437 @default.
- W2048979360 cites W2001525679 @default.
- W2048979360 cites W2005837071 @default.
- W2048979360 cites W2013811461 @default.
- W2048979360 cites W2015124413 @default.
- W2048979360 cites W2017674580 @default.
- W2048979360 cites W2018511469 @default.
- W2048979360 cites W2021609550 @default.
- W2048979360 cites W2025124473 @default.
- W2048979360 cites W2030250179 @default.
- W2048979360 cites W2031113806 @default.
- W2048979360 cites W2033498256 @default.
- W2048979360 cites W2036761387 @default.
- W2048979360 cites W2039138005 @default.
- W2048979360 cites W2041053762 @default.
- W2048979360 cites W2041809110 @default.
- W2048979360 cites W2047802069 @default.
- W2048979360 cites W2048504409 @default.
- W2048979360 cites W2048641822 @default.
- W2048979360 cites W2049681801 @default.
- W2048979360 cites W2052949573 @default.
- W2048979360 cites W2055393736 @default.
- W2048979360 cites W2061723560 @default.
- W2048979360 cites W2068718763 @default.
- W2048979360 cites W2069833829 @default.
- W2048979360 cites W2069846782 @default.
- W2048979360 cites W2069876727 @default.
- W2048979360 cites W2070956612 @default.
- W2048979360 cites W2072196473 @default.
- W2048979360 cites W2075243088 @default.
- W2048979360 cites W2079934045 @default.
- W2048979360 cites W2080301227 @default.
- W2048979360 cites W2081414341 @default.
- W2048979360 cites W2082177767 @default.
- W2048979360 cites W2082386135 @default.
- W2048979360 cites W2087075715 @default.
- W2048979360 cites W2087454902 @default.
- W2048979360 cites W2091985773 @default.
- W2048979360 cites W2092104960 @default.
- W2048979360 cites W2104502332 @default.
- W2048979360 cites W2120446525 @default.
- W2048979360 cites W2123716723 @default.
- W2048979360 cites W2138115788 @default.
- W2048979360 cites W2154915381 @default.
- W2048979360 cites W2297493586 @default.
- W2048979360 doi "https://doi.org/10.1016/j.cattod.2010.11.064" @default.
- W2048979360 hasPublicationYear "2011" @default.
- W2048979360 type Work @default.
- W2048979360 sameAs 2048979360 @default.
- W2048979360 citedByCount "43" @default.
- W2048979360 countsByYear W20489793602012 @default.
- W2048979360 countsByYear W20489793602013 @default.
- W2048979360 countsByYear W20489793602014 @default.
- W2048979360 countsByYear W20489793602015 @default.
- W2048979360 countsByYear W20489793602016 @default.
- W2048979360 countsByYear W20489793602017 @default.
- W2048979360 countsByYear W20489793602018 @default.
- W2048979360 countsByYear W20489793602019 @default.
- W2048979360 countsByYear W20489793602020 @default.
- W2048979360 countsByYear W20489793602021 @default.
- W2048979360 countsByYear W20489793602022 @default.
- W2048979360 crossrefType "journal-article" @default.
- W2048979360 hasAuthorship W2048979360A5000386135 @default.
- W2048979360 hasAuthorship W2048979360A5016215387 @default.
- W2048979360 hasAuthorship W2048979360A5017472225 @default.
- W2048979360 hasAuthorship W2048979360A5025861869 @default.
- W2048979360 hasAuthorship W2048979360A5026689955 @default.
- W2048979360 hasAuthorship W2048979360A5040090406 @default.
- W2048979360 hasAuthorship W2048979360A5062708666 @default.
- W2048979360 hasConcept C118792377 @default.