A PREPARING PROCESS OF CO-PRODUCING METHANOL AS HIGH CLEAN FUEL USING INDUSTRIAL WASTE GAS

摘要

Disclosed is a preparing process of synthesizing methanol as high clean fuel using coal gasifying, power plant or other industrial waste gas and compounding absent gas itself, which comprises the following steps: introducing industrial waste gas as raw materials; processing industrial waste gas to prepare one or two product gases of O2, CO and H2; introducing product gases to synthetic tower; controlling the ratio of the gases entering synthetic tower and ensuring the gas components in synthetic tower, and automatically supplementing the absent gas in synthetic tower by computer, till the supplement obtains required ratio, to synthesis methanol; and inputting methanol as fuel to storage base for use.