| مشخصات مقاله | |
| ترجمه عنوان مقاله | مقایسه انتشار گازهای گلخانه ای چرخه حیات و پتانسیل کاهش آنها برای شرکت های پتروشیمی معمولی در چین |
| عنوان انگلیسی مقاله | Comparative lifecycle greenhouse gas emissions and their reduction potential for typical petrochemical enterprises in China |
| انتشار | مقاله سال 2022 |
| تعداد صفحات مقاله انگلیسی | 14 صفحه |
| هزینه | دانلود مقاله انگلیسی رایگان میباشد. |
| پایگاه داده | نشریه الزویر |
| نوع نگارش مقاله |
مقاله پژوهشی (Research Article) |
| مقاله بیس | این مقاله بیس میباشد |
| نمایه (index) | Medline – Scopus – Master Journals List – JCR |
| نوع مقاله | ISI |
| فرمت مقاله انگلیسی | |
| ایمپکت فاکتور(IF) |
5.565 در سال 2020 |
| شاخص H_index | 99 در سال 2020 |
| شاخص SJR | 1.316 در سال 2020 |
| شناسه ISSN | 1001-0742 |
| شاخص Quartile (چارک) | Q1 در سال 2020 |
| فرضیه | ندارد |
| مدل مفهومی | دارد |
| پرسشنامه | ندارد |
| متغیر | ندارد |
| رفرنس | دارد |
| رشته های مرتبط | مهندسی شیمی، محیط زیست |
| گرایش های مرتبط | پتروشیمی، آلودگی های محیط زیست |
| نوع ارائه مقاله |
ژورنال |
| مجله | مجله علوم محیطی – Journal of Environmental Sciences |
| دانشگاه | College of Chemical Engineering, China University of Petroleum (East China), China |
| کلمات کلیدی | انتشار گازهای گلخانه ای (GHG)، شرکت های پتروشیمی، ارزیابی چرخه حیات، تجزیه و تحلیل سناریو، فرصت های کاهش |
| کلمات کلیدی انگلیسی | Greenhouse gas (GHG) emissions, Petrochemical enterprises, Life cycle assessment, Scenario analysis, Reduction opportunities |
| شناسه دیجیتال – doi |
https://doi.org/10.1016/j.jes.2021.05.031 |
| کد محصول | E16041 |
| وضعیت ترجمه مقاله | ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید. |
| دانلود رایگان مقاله | دانلود رایگان مقاله انگلیسی |
| سفارش ترجمه این مقاله | سفارش ترجمه این مقاله |
| فهرست مطالب مقاله: |
| Abstract Graphical abstract Keywords Introduction Materials and methods Results Discussion Conclusions Acknowledgments Appendix. Supplementary materials References |
| بخشی از متن مقاله: |
| Abstract Petrochemical enterprises have become a major source of global greenhouse gas (GHG) emissions. Yet, due to the unavailability of basic data, there is still a lack of case studies to quantify GHG emissions and provide petrochemical enterprises with guidelines for implementing energy conservation and emission reduction strategies. Therefore, this study conducted a life cycle assessment (LCA) analysis to estimate the GHG emissions of four typical petrochemical enterprises in China, using first-hand data, to determine possible emission reduction measures. The analytical data revealed that Dushanzi Petrochemical (DSP) has the highest GHG emission intensity (1.17 tons CO2e/ton), followed by Urumqi Petrochemical (UP) (1.08 tons CO2e/ton), Dalian Petrochemical (DLP) (average 0.58 tons CO2e/ton) and Karamay Petrochemical (KP) (average 0.50 tons CO2e/ton) over the whole life cycle. At the same time, GHG emissions during fossil fuel combustion were the largest contributor to the whole life cycle, accounting for about 77.31%–94.27% of the total emissions. In the fossil-fuel combustion phase, DSP had the highest unit GHG emissions (1.20 tons CO2e), followed by UP (0.89 tons CO2e). In the industrial production phase, DLP had the highest unit GHG emissions (average 0.13 tons CO2e/ton), followed by UP (0.10 tons CO2e/ton). During the torch burning phase, torch burning under accident conditions was the main source of GHG emissions. It is worth noting that the CO2 recovery stage has “negative value,” indicating that it will bring some environmental benefits. Further scenario analysis shows that effective policies and advanced technologies can further reduce GHG emissions. Introduction Global climate change has become one of the most serious threats humans are faced with in the 21st century (Zhao et al., 2019a). According to the United Nations Intergovernmental Panel on Climate Change (IPCC), most of the rising temper-products, however, contribute a great deal to the prosperity of industrialization-based urbanization despite their negative impact on the environment. They provide both job opportunities and integration with other industrial sectors through midrange products (Park, 2005). The petrochemical industry has therefore become a highly sought-after field for many industrialized/industrializing countries (Wu et al., 2015), and China has been no exception. Petrochemicals still play a vital role in China’s economic development (Burnham et al., 2012). |