摘要
为了研究石化企业在能源消耗与环境污染方面的情况,在生态效率的基础上提出了能源因子和环境因子的概念。在计算方法上,采用数据包络分析方法(DEA)对生态效率、能源因子和环境因子进行计算。根据生态效率、能源因子和环境因子三者状态的不同组合总结了我国石化行业发展的4种模式,并选取中国石化13家具有代表性的企业进行实证分析。
In order to study the energy consumption and environmental pollution in petrochemical enterprises, the conception of energy factors and environment factors is defined on the basis of eeo-efficiency. The data envelopment analysis （DEA） model is used in this paper to calculate the eco-efficiency, energy factors and environmental factors, and the different states of them are summarized, according to which 4 development models of China＇s petrochemical industry are found. 13 enterprises are chosen which are typical of its kind among SINOPEC.
出处
《现代化工》
CAS
CSCD
北大核心
2009年第3期80-84,共5页
Modern Chemical Industry
关键词
生态效率
能源因子
环境因子
发展模式
石化行业
eco-efficiency
energy factors
environment factors
development models
petrochemical industry
