解析MTO烯烃分离技术的自主创新之路

Analysis of the Independent Innovation of MTO Olefin Separation Process

摘要: 国际上成熟的烯烃分离工艺(如：Lummus、KBR、UOP等)都收取专利技术费，随着国内甲醇制烯烃(MTO)技术的兴盛，中国必须进行技术开发和工艺设计，获得具有自主知识产权的MTO烯烃分离技术。惠生工程(中国)有限公司坚持走技术研发自主创新之路，历经十余年，具有完全自有知识产权的“预切割 + 油吸收烯烃分离技术(PROA process)”通过国家鉴定(国家科技进步二等奖)，目前该技术已经转让十多次，形成近五百万吨产能，是最具潜力的国产化烯烃分离技术。

Abstract: All the mature technology of olefin separation in the world, such as: Lummus, KBR, UOP have patent technical protection fee. Chinese must perform the independent technical development and process design and get the MTO olefin separation technology with independent intellectual property rights following the fast development of MTO technology in China. Engineers in Wison Engineering insist in independent innovation in technology research and process development for more than ten years and the MTO olefin separation technology by precutting and oil absorption with full independent intellectual property right passed the state verification and won the second prize of national science and technology progress finally. At present, the PROA process has been transferred more than ten times, forming a production capacity of nearly 5 million tons, which is the most potential domestic olefins separation technology.