河北科技大学学报2025，Vol.46Issue(1)：108-118,11.DOI:10.7535/hbkd.2025yx01012
基于CRITIC-云模型的石化行业节能减排技术评价
Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling
摘要
Abstract
In order to solve the problem of incomplete construction of energy-saving and emission-reduction technology evaluation system in the petrochemical industry,this study focused on energy-saving and emission-reduction technologies in the petrochemical industry,constructed an evaluation index system based on technical performance,economic benefits,and environmental protection using the CRITIC-cloud rating model.The research findings indicated that over 75%of energy-saving and emission-reduction technologies in the petrochemical industry score is above 0.6 in comprehensive evaluation.Benchmark technologies include variable frequency drive energy-saving technology,steam system operation optimization and energy-saving technology,and large-scale high-parameter plate-shell heat exchange technology.Significant differences are observed in the maturity,applicability,emission reduction costs,and reduction potential of energy-saving and emission-reduction technologies in the petrochemical industry.Technologies such as multi-energy complementary DC microgrid and pump energy-saving group control system technology,and high-efficiency heat exchange technology with porous surface high-flux tubes require should be improved in economic and environmental benefits;The cloud model evaluation shows that the whole energy-saving and emission-reduction technologies in the petrochemical industry reach an"acceptable"level and are gradually towards a"claimable"level.The research results provide evaluation criteria for the development of energy-saving and emission-reduction technologies in the petrochemical industry from a technical assessment perspective,and aids in achieving the goals of carbon neutrality.关键词
环境保护工程/技术评价/石化行业/节能减排/CRITIC法/云模型评价Key words
environmental protection projects/technology evaluation/petrochemical industry/energy conservation and emis-sion reduction/CRITIC method/cloud model evaluation分类
资源环境引用本文复制引用
李姗姗,周弘毅..基于CRITIC-云模型的石化行业节能减排技术评价[J].河北科技大学学报,2025,46(1):108-118,11.基金项目
国家自然科学基金(52304195) （52304195）
煤炭安全精准开采国家地方联合工程研究中心项目(EC2023004) （EC2023004）
安徽省高校优秀科研创新团队项目(2022AH010054) （2022AH010054）
