沿海地区进口甲醇制汽油前景分析

Prospects analysis of imported methanol to gasoline in the coastal region of China

综述了甲醇制汽油(MTG)工艺的机理、流程及国内外的发展状况。从国内甲醇进口现状、汽油需求、油品质量、生产成本等方面进行了分析,提出沿海地区发展甲醇制汽油在技术和经济上均可行,具有发展前景,但要防范甲醇进口的不确定性和甲醇制烯烃路线竞争带来的风险。

The mechanism of technology, the technological process for methanol to gasoline （MTG） and status of development at home and abroad are summarized. The import situation of methanol at home, the requirement for gasoline, the quality of oil and the cost of produc- tion are analyzed. The results indicate that MTG is relatively feasible at technology and economy for coastal region, which has better develop- ment prospect, but the uncertainty of imported methanol and the methanol to olefin route competitive risks should be on guard.