TY  - JOUR 
T1  - 1,3-Butadiene hydrogenation on pd-supported systems: geometric effects
JO  - Brazilian Journal of Chemical Engineering
A1  - Souza, P.R.N.
A1  - Pereira, M.M.
A1  - Antunes, O.A.C.
A1  - Aranda, D.A.G.
A1  - Carneiro, J.W.M.
SN  - 0104-6632
UL  - 10.1590/S0104-66322002000200005
VL  - 19 
Y1  - 2002
PB  - Brasil 
ER  -