Výsledky vyhledávání - "M. W. N. C. Carvalho"

Recycling of lubricating oils used in gasoline/alcohol engines

Autor: R. A. Almeida, J. C. O. Santos, A. G. Souza, M. W. N. C. Carvalho, A. E. A. Lima

Publikováno v: Journal of Thermal Analysis and Calorimetry. 137:1463-1470

Lubricating oils are complex mixtures of hydrocarbons obtained from petroleum by refining process and represent 2% of petroleum derivatives. The used lubricating oil is an important raw material for re-refining, because during its use it is not compl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::605f8b599e9138ef348f890de5b38dd5
https://doi.org/10.1007/s10973-018-7976-2

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Kinetic study of the thermal decomposition of TEA+/SAPO-5

Autor: M. C. N. Machado, Luiz E. B. Soledade, M. W. N. C. Carvalho, A. G. Souza, D. F. Brito, Ieda M. G. Santos, D. P. Rodrigues, E. F. B. Silva, M. A. A. D. Silva, V. Simões

Publikováno v: Journal of Thermal Analysis and Calorimetry. 87:853-857

A silico alumino phosphate with AFI structure (SAPO-5) was prepared in a two-phase medium and characterized by XRD, followed by the addition of TEA+. The kinetics of the TEA+/SAPO-5 thermal decomposition reaction was studied by isothermal and dynamic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::892eb2c6e41e7799af81ded41cc91fb5
https://doi.org/10.1007/s10973-006-8189-7

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