Mateos-Espejel, EnriqueSavulescu, LucianaMaréchal, FrançoisParis, Jean2010-10-112010-10-11201110.1016/j.ces.2010.09.032https://infoscience.epfl.ch/handle/20.500.14299/55346WOS:000284459100003Unified methodology for thermal energy efficiency improvement: Application to Kraft processtext::journal::journal article::research article