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Rodrigo Estevam Coelho

Researcher at Bahia Federal Institute of Education, Science and Technology

Publications -  20
Citations -  154

Rodrigo Estevam Coelho is an academic researcher from Bahia Federal Institute of Education, Science and Technology. The author has contributed to research in topics: Ball mill & Engineering. The author has an hindex of 5, co-authored 16 publications receiving 107 citations. Previous affiliations of Rodrigo Estevam Coelho include Universidade Tecnológica Federal do Paraná, Medianeira.

Papers
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Journal ArticleDOI

Characterization of amylose and amylopectin fractions separated from potato, banana, corn, and cassava starches

Paulo Vitor França Lemos, +4 more
- 01 Jul 2019 - 
TL;DR: The current study aimed to obtain the amylose and amylopectin fractions from potato, banana, corn, and cassava starches, characterize them, and evaluate their behavior via thermogravimetric curves.
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The important role of crystallinity and amylose ratio in thermal stability of starches

Paulo Vitor França Lemos, +4 more
- 01 Mar 2018 - 
TL;DR: In this paper, the thermal properties of potato, banana, corn, cassava, and cassava starches were correlated with structural properties using XRD, FTIR-ATR, DSC, and TG.
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A Simple Way to Produce γ-Alumina From Aluminum Cans by Precipitation Reactions

Ysla França Adans, +5 more
- 21 Jul 2016 - 
TL;DR: In this article, a new way for γ-alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans, and the materials were prepared by precipitation techniques.
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Effects of order–disorder reactions on rapidly quenched Fe–6.5%Si alloy

Claudio Cassio Lima, +4 more
- 15 Feb 2014 - 
TL;DR: In this paper, the magnetic properties of the Fe-6.5-wt.%Si alloy were investigated and the TEM micrographs showed a strong interaction between magnetic properties and anti-phase domain structure in the B2 ordered phase.
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Performance of Nickel Supported on γ-Alumina Obtained by Aluminum Recycling for Methane Dry Reforming

Ysla França Adans, +4 more
- 17 Jun 2017 - 
TL;DR: In this article, Ni/Al2O3 catalysts were prepared by using alumina synthesized from aluminum can powders, with or without ink, and tested for methane dry reforming and showed not only high methane conversion (68-80%), but carbon dioxide (75-90%), selectivity to hydrogen (80-83%), as well as and H2/CO molar ratio close to 1.