Environmental impact assessment of chemical process using the green degree method
文献类型：期刊论文
| 作者 | Zhang, Xiangping; Li, Chunshan; Fu, Chao; Zhang, Suojiang |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2008-02-20 |
| 卷号 | 47期号:4页码:1085-1094 |
| 关键词 | reduction war algorithm mass-exchange networks waste minimization process industries pollution prevention process routes design constraints integration framework |
| ISSN号 | 0888-5885 |
| 其他题名 | Ind. Eng. Chem. Res. |
| 中文摘要 | Achieving sustainable development while limiting environmental pollution is one of the main enormous challenges for chemical engineering at present. To develop and design a greener alternative to replace or retrofit a current polluted process, it is essential to establish a method for quantitatively evaluating the environmental impact of a chemical process so that its environmental performance can be improved by identifying and discovering the bottlenecks that cause the pollution. In this work, a green degree (GD) method is proposed to quantitatively evaluate the environmental impact of a chemical process and related energy-generation system. Definitions and calculation formulas of green degrees for a substance, a mixture, a stream, and a unit (process) are illustrated. The green degree is an integrated index that includes nine environmental impact categories (including global, air, water, and toxicological effects). Therefore, it is comprehensive for assessing and understanding the environmental performance of a complex multicomponent chemical system. Three illustrative case studies are presented to further describe and verify the applicability of the method: (I) solvent screening by comparing the green degree values of solvents, (2) process route screening for producing methyl methacrylate (MMA), and (3) green degree analysis of the inethyl methacrylate process (i-C4 route) by integration with process simulation technology. |
| 英文摘要 | Achieving sustainable development while limiting environmental pollution is one of the main enormous challenges for chemical engineering at present. To develop and design a greener alternative to replace or retrofit a current polluted process, it is essential to establish a method for quantitatively evaluating the environmental impact of a chemical process so that its environmental performance can be improved by identifying and discovering the bottlenecks that cause the pollution. In this work, a green degree (GD) method is proposed to quantitatively evaluate the environmental impact of a chemical process and related energy-generation system. Definitions and calculation formulas of green degrees for a substance, a mixture, a stream, and a unit (process) are illustrated. The green degree is an integrated index that includes nine environmental impact categories (including global, air, water, and toxicological effects). Therefore, it is comprehensive for assessing and understanding the environmental performance of a complex multicomponent chemical system. Three illustrative case studies are presented to further describe and verify the applicability of the method: (I) solvent screening by comparing the green degree values of solvents, (2) process route screening for producing methyl methacrylate (MMA), and (3) green degree analysis of the inethyl methacrylate process (i-C4 route) by integration with process simulation technology. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | REDUCTION WAR ALGORITHM ; MASS-EXCHANGE NETWORKS ; WASTE MINIMIZATION ; PROCESS INDUSTRIES ; POLLUTION PREVENTION ; PROCESS ROUTES ; DESIGN ; CONSTRAINTS ; INTEGRATION ; FRAMEWORK |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000253165000014 |
| 公开日期 | 2013-10-08 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/2921]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiangping,Li, Chunshan,Fu, Chao,et al. Environmental impact assessment of chemical process using the green degree method[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2008,47(4):1085-1094. |
| APA | Zhang, Xiangping,Li, Chunshan,Fu, Chao,&Zhang, Suojiang.(2008).Environmental impact assessment of chemical process using the green degree method.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,47(4),1085-1094. |
| MLA | Zhang, Xiangping,et al."Environmental impact assessment of chemical process using the green degree method".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 47.4(2008):1085-1094. |
入库方式： OAI收割
来源：过程工程研究所
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