In situ MAS NMR–UV/Vis investigation of H-SAPO-34 catalysts partially coked in the methanol-to-olefin conversion under continuous-flow conditions and of their regeneration
Keywords: بازسازی کاتالیست; Methanol-to-olefin conversion; H-SAPO-34 catalyst; Coke deposits; Catalyst regeneration; In situ MAS NMR–UV/Vis spectroscopy