A reactor bed, particularly one designed for converting alcohols to gasoline, is provided with a section downstream of the catalyst bed filled with high heat capacity thermal absorptive material. When the circulation of recycled gas to the system is temporarily suspended automatic valves terminate the...http://www.google.de/patents/US4544781?utm_source=gb-gplus-sharePatent US4544781 - Control of temperature exotherms in the conversion of methanol to gasoline hydrocarbons
