Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling
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 b...
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Hebei University of Science and Technology
2025-02-01
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| Series: | Journal of Hebei University of Science and Technology |
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| Online Access: | https://xuebao.hebust.edu.cn/hbkjdx/article/pdf/b202501012?st=article_issue |
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| author | Shanshan LI Hongyi ZHOU |
| author_facet | Shanshan LI Hongyi ZHOU |
| author_sort | Shanshan LI |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-9ed55783c58443d8a4e2a889ed33540d |
| institution | Kabale University |
| issn | 1008-1542 |
| language | zho |
| publishDate | 2025-02-01 |
| publisher | Hebei University of Science and Technology |
| record_format | Article |
| series | Journal of Hebei University of Science and Technology |
| spelling | doaj-art-9ed55783c58443d8a4e2a889ed33540d2025-01-17T06:48:06ZzhoHebei University of Science and TechnologyJournal of Hebei University of Science and Technology1008-15422025-02-0146110811810.7535/hbkd.2025yx01012b202501012Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modelingShanshan LI0Hongyi ZHOU1School of Economics and Management, Anhui University of Science and Technology, Huainan, Anhui 232001, ChinaSchool of Economics and Management, Anhui University of Science and Technology, Huainan, Anhui 232001, ChinaIn 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.https://xuebao.hebust.edu.cn/hbkjdx/article/pdf/b202501012?st=article_issueenvironmental protection projects; technology evaluation; petrochemical industry; energy conservation and emission reduction; critic method; cloud model evaluation |
| spellingShingle | Shanshan LI Hongyi ZHOU Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling Journal of Hebei University of Science and Technology environmental protection projects; technology evaluation; petrochemical industry; energy conservation and emission reduction; critic method; cloud model evaluation |
| title | Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling |
| title_full | Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling |
| title_fullStr | Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling |
| title_full_unstemmed | Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling |
| title_short | Evaluation of energy saving and emission reduction technologies in petrochemical industry based on CRITIC-cloud modeling |
| title_sort | evaluation of energy saving and emission reduction technologies in petrochemical industry based on critic cloud modeling |
| topic | environmental protection projects; technology evaluation; petrochemical industry; energy conservation and emission reduction; critic method; cloud model evaluation |
| url | https://xuebao.hebust.edu.cn/hbkjdx/article/pdf/b202501012?st=article_issue |
| work_keys_str_mv | AT shanshanli evaluationofenergysavingandemissionreductiontechnologiesinpetrochemicalindustrybasedoncriticcloudmodeling AT hongyizhou evaluationofenergysavingandemissionreductiontechnologiesinpetrochemicalindustrybasedoncriticcloudmodeling |