Zobrazeno 1 - 2
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pro vyhledávání: '"Rafael V. Sales"'
Autor:
Keverson G. de Oliveira, Ramoni R.S. de Lima, Clenildo de Longe, Tatiana de C. Bicudo, Rafael V. Sales, Luciene S. de Carvalho
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 2, Pp 103603- (2022)
Heterogeneous catalysts, named SPS (sodium potassium silicates), were synthesized with an alternative silica (MPI silica) obtained from beach sand. In this work, the MPI was modified with NaOH and KOH producing silicate-based catalyst for biodiesel s
Externí odkaz:
https://doaj.org/article/f75c3c46f2c847b19a88ef9f7021757f
Autor:
Rafael V. Sales, Heloise O. M. A. Moura, Anne B. F. Câmara, Enrique Rodríguez-Castellón, José A. B. Silva, Sibele B. C. Pergher, Leila M. A. Campos, Maritza M. Urbina, Tatiana C. Bicudo, Luciene S. de Carvalho
Publikováno v:
Catalysts, Vol 9, Iss 8, p 651 (2019)
Chemical interactions between metal particles (Ag or Ni) dispersed in a low-cost MCM-41M produced from beach sand amorphous silica and sulfur compounds were evaluated in the deep adsorptive desulfurization process of real diesel fuel. N2 adsorption-d
Externí odkaz:
https://doaj.org/article/35bd7b628eea4acabd6d6431c65671d0