Chemical Engineer graduated by UFRJ Chemistry School and with a Doctor Degree from COPPE/UFRJ. He wrote several books and 84 articles in scientific journals. Szklo advised 85 doctoral dissertations and master's theses on energy efficiency issues, energy sources, cogeneration, biofuels, oil refining and oil and oil products market. In the last five years, he was granted twice with Giulio Academic Merit Massarani award by the Institute Alberto Luiz Coimbra of Graduate Studies and Research in Engineering (COPPE / UFRJ) to their teachers.