Last question I need 45

41. How can we model the non-equilibrium behavior of gas hydrates in pipeline flow? 42. How might we optimize the residence time distribution in plug flow reactors? 43. How can the production of bio-based polymers be made more energy-efficient? 44. What methods can be used to characterize the threephase flow in slurry bubble columns? 45. How might we optimize fluidized bed reactors for pyrolysis of plastic waste