00646nab a2200205 4500 20260520001934.0 260224s2011 xxu Better control-loop management lowers energy costs abr. 2011 24/05/2011 ; 24/05/2011 3 p. ; 43-45 This petrochemical producer found improved output and became more energy efficient through new software 4 Hydrocarbon engineering 90 ARTICULO Montes, G. 49970 Lang, L. 48918 Mahlstadt, J.R. 49971 181944 181944 0 0 0 0 249763 BAAB BAAB 2026-03-05 200053984 0 200053984 2026-03-05 23:52:05 2026-03-05 ARTICULO