我国石化行业节能减排的途径与措施分析

节能减排是石化行业当前最迫切的任务之一,分析了石化企业节能减排的有效途径与措施。一是优化炼油结构,实现装置大型化。二是优化装置操作与联合:优化装置原料、燃料气替代燃料油以提高加热炉效率、实施装置热联合、加快炼化一体化步伐。三是依靠科技创新,不断推进企业节能减排:研发新型催化剂与助剂、催化反应替代热反应、实现产品和生产过程清洁化、开发与应用节能减排新技术。

Analysis on ways and measures of energy saving and emission reduction in petrochemical industry of China

Energy saving and emission reduction is one of the most exigent tasks for the petrochemical industry.The effective methods and measures are analyzed in this paper.The first one is to optimize the processing structure of a refinery and to use large-scale units.The second one is to optimize the unit operation and combination,including the unit feedstocks optimized,fuel gas substituted for fuel oil to enhance the efficiency of furnaces,the thermal combination of units achieved,and the integration of oil refining and chemical production accelerated.The third one is to boost energy saving and emission reduction by scientific and technological innovation,including designing novel catalyst and/or assistant,substituting catalytic reaction for thermal reaction,achieving clean product and production,developing and applying new techniques.