PROCESS FOR ORIENTED SYNTHESIS OF GASOLINE AND DIESEL BY FISCHER-TROPSCH SYNTHESIS

摘要

Disclosed is a process for oriented synthesis of gasoline and diesel by Fischer-Tropsch synthesis. The process belongs to the field of supergravity technology. The process consists in performing oriented synthesis of a syngas into gasoline or diesel under the combined action of a supergravity environment and a catalyst; during the reaction, the catalyst bed is rotated at a certain rotation speed; the reaction materials are coal-based syngas, natural gas-based syngas, coal bed gas-based syngas or biomass-based syngas; the supergravity level of the supergravity reactor is 20-300 g; the reaction temperature is 180°C-500°C; the reaction pressure is 5-100 atm; and the space velocity of the gas is 100-100000h^-1. The process of the present invention has the features of oriented production of gasoline and diesel products, good mass-transfer and heat-transfer performance, and long service life of the catalyst.