Abstract: The development trends of world ethylene industry raw materials is introduced, and the development situation of China ethylene industry raw materials is analyzed. According to the situation of insufficient ethylene supply, the exploitation of ethylene material resources is discussed. Different approaches to solve the problem are introduced, and their potentials in application are also estimated.

摘要： 介绍了世界乙烯原料的发展趋势及我国乙烯原料的发展历史、现状；结合我国乙烯原料供应紧张的现状，对于如何拓宽乙烯原料来源、扩大原料供应，从而缓解原料供需矛盾，保证我国乙烯工业的稳定发展进行了讨论；介绍了多种解决乙烯原料来源的技术途径，并对其应用前景进行了展望。