| 摘要 |
TITLE : SYSTEM TO IMPROVE THE MIXING OF REACTED GASES AND QUENCH GASES IN THE HETEROGENEOUS SYNTHESIS REACTORS SYSTEM TO IMPROVE THE MIXING OF REACTED GASES AND QUENCH GASES IN THE HETEROGENEOUS SYNTHESIS REACTORS The general conditions of the thermal exchange are improved by ameliorating the mixing of reacted gases together with quench gases, in order to increase in this way the yields and to reduce the energy consumption in reactors used for heterogeneous synthesis (ammonia, methanol, etc.), consisting of an external shell, of an internal cartridge with catalytic baskets lying one above the other, at least one of mentioned baskets being crossed axially by the reaction gas, and of means to feed the quench gas between the bottom of one basket and the top of the following basket, said gas mixing being now carried out in a peripheral zone near the internal cartridge wall. |
