Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Fernanda de Alcântara Vaz Pinto"'
Autor:
José Juan Barrera-Alba, Denise Rivera Tenenbaum, Fernanda de Alcântara Vaz Pinto, Jacques Neveux, Márcio Murilo Barboza Tenório
Publikováno v:
INCT-APA Annual Activity Report. :81-86
Chlorophyll a and accessory chlorophyll concentrations of the phytoplankton community were studied in Admiralty Bay in early and late summer of 2009/2010 and 2010/2011, using spectrofluorometry. Chlorophyll a biomass increased from early to late summ
Autor:
Henrique S. Cerqueira, Benoit Louis, Marcelo Maciel Pereira, Y.L. Lam, Jean-Philippe Tessonnier, Alyne S. Escobar, Dang Sheng Su, Fernanda de Alcântara Vaz Pinto, B.G. de Oliveira
Publikováno v:
Applied Catalysis A: General. 388:15-21
Although several works studied the effect of metals on Y zeolites in the FCC process, only a few focused on the role of other FCC catalyst components such as silica (binder) and alumina (matrix). Aiming to understand the matrix effect on metal distri
Autor:
Henrique S. Cerqueira, Alyne S. Escobar, Marcelo Maciel Pereira, Fernanda de Alcântara Vaz Pinto
Publikováno v:
Applied Catalysis A: General. 315:68-73
The present paper approaches the role of nickel and vanadium oxidation states in the coke formation from cyclohexane model cracking reaction over USY and RE-USY zeolites. The coke yield increased for both zeolites, USY and RE-USY, due to the presence