LBM for separation processes / Aniruddha Majumder -- LBM for 2D and 3D chemical reactors / Giacomo Falcucci -- LBM simulations of PEM fuel cells / Gholam Reza Molaeimanesh -- LBM for two-phase (bio-)reactors / Philipp Eibl, Simon Rustige, Christian Witz, Johannes Khinast.