Bachelor of Science in Chemical Engineering, University Los Andes, Merida, 1985. Mark Scheme, university Los Andes, Merida, 1993. Master of Science in Pulp and Paper Engineering, University Political Catalunya, Barcelona, Spain, 1986.
Doctor of Philosophy in Chemical Engineering, Auburn University, 1998.
Visiting scientist Rhone-Poulenc, Marietta, Georgia, 1994. Research assistant Auburn (Alabama) University, 1995-1996. Visiting scientist Institute Surface Chemistry, Stockholm, 1996-1997.
Associate professor University Los Andes, Merida, since 1997.
Member Venezuelan Pulp and Paper Technology Association, International Association Colloid and Interface Scientists, American Chemical Society, Technology Association Pulp and Paper Industry.
Married Selma Homquist, November 23, 1985. Children: David Rojas-Holmquist, Arturo Rojas-Holmquist.