21世纪石化技术的发展

Development of petrochemical technology in the 21st century

面对石化产品需求的大幅度增大，石化原料结构的变化，保护生态环境的严峻挑战，２１世纪的石化技术将突破第一代石化技术的原料、工艺、设备等限制，成为用新思路通过创新开发出来的新技术。这类统称为“第二代石化技术”的新技术，主要有高效廉价乙烯生产技术、环境友好技术、缩短工艺流程技术、改变原料路线技术、天然气化工技术等。

The key task of petrochemical industry in the 21st century is to put new ideas in developing so called“second generation of petrochemical technology”, such as production technology for ethylene with high efficiency and low cost, environment friendly technology, simplified operation processes,improved initial raw material route,natural gas based technology,etc.