发挥设计主导优势 降低工程项目建设投资

７０ｋｔ／ａ聚丙烯国产化流程是中国石化集团公司化工工程公司十几年来在聚丙烯工程设计上实践经验的结晶。通过消化吸收国外技术，提高设计国产化水平，设备国产化国产化力度，使实际发生的工程建设费用大幅度降低。不断改进工艺技术，实现国冰化，形成先进的工艺技术，不断优化工程设计方案，推行多版次设计，设计、采购、施工合理交叉，缩短建设周期。设计向采购、施工管理延伸，在提高工程建设过程中的技术含量，降低投资，保证

Give Full Play to the Advantage of Dominant Design and Reduce Construction Capital of Project

The unique process technology for 7O,OOO tons/year polypropylene plant, owned by ourselves, is a great fruit, showing that BPEC has many years' practices in polypropylene engineering design and on-going process improvement and efforts we made in realizing domestic advanced process technology.Capital costs actually put into engineering and construction are substantially reduced by means of digesting and adsorbing overseas' technologies, upgrading domestic engineering design level and maximizing the extent of domestic supplied equipment and materials. Optimizing engineering design options, multi-revision issuing of design drawings, rational parallel works in design, procurement and construction and shortening construction period are carried out. Management of engineering design also extended to pr0curement and construction to increase technical contents during engineering and construction, reduce total investment and assure engineering quality.