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改革开放以来,我国化学工业园区发展较快,但与国外发达国家相比,还存在以下问题:过于分散,缺乏规模经济;缺乏统一规划,造成低水平重复建设及土地资源严重浪费;面临循环经济和可持续发展压力等。因此,化工园区产业结构调整势在必行。其产业结构调整主要思路如下:延伸产业链条,调整产业结构;强化技术创新,促进产业升级;加快行业整合,形成规模经济。其产业结构调整途径主要有:积极向装置大型化、产业集中化、经营集约化发展;积极发展地区资源特色产业,实现资源优化配置;调整产业结构布局,克服结构性污染;优化产业内部结构,促进节能降耗。
Since the reform and opening up, China’s chemical industrial park has developed rapidly, but compared with other developed countries, the following problems still exist: over-dispersion and lack of economies of scale; lack of unified planning, resulting in low-level redundant construction and serious waste of land resources; facing the problems of circular economy And the pressure of sustainable development. Therefore, the adjustment of industrial structure of chemical park is imperative. The main ideas of its industrial restructuring are as follows: extend the industrial chain, adjust the industrial structure; strengthen technological innovation, promote industrial upgrading; accelerate industry consolidation, the formation of economies of scale. The adjustment of industrial structure mainly includes the following aspects: large-scale installation, centralized industrialization and intensified operation of the industry; active development of resource-specific industries in the region to optimize the allocation of resources; adjustment of the industrial structure and layout to overcome structural pollution; optimization of the internal structure of the industry, Promote energy saving.