碳酸二甲酯工业合成技术与市场现状浅析

Brief Analysis of Industrial Synthesis Technology and Market Status of Dimethyl Carbonate

综述了碳酸二甲酯的特性和应用情况,分析对比了碳酸二甲酯的工业合成技术。甲醇气相氧化羰基化法是更具成本竞争力的工艺,CO_(2)直接合成法是未来最具前景的工艺之一。分析了碳达峰和碳中和背景下碳酸二甲酯的市场现状,展望了未来发展的趋势,认为根据市场需求,采用先进技术,合理开展产能提升和产品布局,是促进行业和企业健康发展的方向。

The characteristics and applications of dimethyl carbonate are reviewed, and the industrial synthesis technologies of dimethyl carbonate are analyzed and compared. The synthesis routing by gas-phase oxidative carbonylation of methanol has more cost competitive, and the direct synthesis of dimethyl carbonate from CO_(2)is one of the most prospective technology in the future. The market status of dimethyl carbonate in the background of carbon peaking and neutrality is analyzed, and the future development trend is prospected. It is considered that according to the market demand, adopting advanced technology, reasonably carrying out capacity improvement and product layout is the direction to promote the healthy development of the industry and enterprises.