Study on Methanol Synthesis with the Analog Components of Bluecoke Furnace Gas by Rich Oxygen Carbonization

摘要

According to the components of bluecoke furnace gas by rich oxygen carbonization, the methane conversion and methanol synthesis processes with simulation mix gas were separately researched using the self-made catalysts. The results show that the conversion rate of methane could achieve about 95% under the conditions of temperature of 800°C, space velocity of 9000h~(-1) and the ratio of water to hydrocarbon of about 3.0 with self-made Ni/γ-Al_2O_3 catalyst. For synthesis of methanol with self-made CuO-ZnO-Al_2O_3 catalyst in fixed reactor from the reformed gas, the space time yield and selectivity of coarse methanol respectively reached 1.5451g·g~(-1)·h~(-1) and 99.6143% under the conditions of temperature of 240°C, pressure of 5.5MPa and space velocity of 12000h~(-1).