Articles with "effects acidity" as a keyword



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Pyrolysis of poplar, cellulose and lignin: Effects of acidity and alkalinity of the metal oxide catalysts

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Published in 2018 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2018.08.009

Abstract: Abstract This study investigated the effects of the acidity/alkalinity of seven oxides (Al2O3, SiO2, ZnO, K2O, MgO, CaO, La2O3) on the pyrolysis of poplar, cellulose and lignin. The results showed that the basic supports such… read more here.

Keywords: pyrolysis; cellulose lignin; effects acidity; acidity alkalinity ... See more keywords
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Hydrotreatment of FCC Gasoline Catalyzed by CoMo Bifunctional Catalysts: The Effects of Acidity on Catalytic Performance

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Published in 2021 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c04437

Abstract: The acidity of bifunctional catalysts is regarded as one of the most important factors for FCC gasoline hydrotreatment. To investigate the effects of acidity on catalytic performance, the CoMo/Al2O... read more here.

Keywords: hydrotreatment; fcc gasoline; effects acidity; bifunctional catalysts ... See more keywords
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Long-term sewage sludge application in a tropical Oxisol: Effects on acidity and availability of micronutrientes

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Published in 2020 at "Revista Brasileira de Engenharia Agricola e Ambiental"

DOI: 10.1590/1807-1929/agriambi.v24n6p402-408

Abstract: ABSTRACT The objective of this study was to evaluate the effects of acidity and availability of micronutrients on a sandy clay loam Oxisol grown with soybeans (summer) and black oat (autumn/winter), after long-term applications of… read more here.

Keywords: effects acidity; sewage sludge; acidity availability; soil ... See more keywords