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化工企业节省资源与能源的途径主要有:(1) 开发新工艺和提高有关设备效率;(2) 现有生产装置操作条件最优化。前者常常是通过研究、改革、创新等来实现,需花费较多经费,还要设专人用较长时
The main ways for chemical enterprises to save resources and energy include: (1) developing new processes and improving the efficiency of related equipment; and (2) optimizing the operating conditions of existing production facilities. The former is often realized through research, reform and innovation, which requires more funds and a longer period of time