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Economic evaluation of typical metal production process: A case study of vanadium oxide production in China
Gao, Wenfang1,2; Sun, Zhi1,2; Cao, Hongbin1,2; Ding, He3; Zeng, Yujiao1; Ning, Pengge1,2; Xu, Gaojie1; Zhang, Yi1,2
2020-05-20
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
Volume256Pages:12
AbstractProper understanding and evaluation of a metal production process is crucial for its further optimization. Economic evaluation is frequently used to estimate the practicality of a specific process based on the product life cycle assessment. However, it encounters difficulties to identify the importance of materials efficiency coupling with pollution control during evaluation on the effectiveness of process optimization. In this research, a factor defining the material recirculation is introduced to economic evaluation. Typical vanadium oxide production processes in China were evaluated by the economic evaluation model considering the whole production process, through defining a range of parameters, i.e., the materials cost, water cost, energy cost, waste treatment cost and auxiliary cost. Three V2O5 production processes are analyzed and compared to each other. The production process of high purity V2O5 has the best cost-effective products with high purity, the simplest production, the highest materials efficiency and the lowest cost for waste treatment. It is noticed that materials efficiency tends to be inversely proportional to waste treatment cost. Under comprehensive environmental assessment, proper pollutant control improves material recirculation percentage and reduces the expense for waste treatment which is an important aspect of economic evaluation. With this research, an optimization scheme is illustrated for the economic evaluation of typical metal production process which may provide guidance to industrial factories to optimize relevant production processes. (C) 2020 Elsevier Ltd. All rights reserved.
KeywordEconomic evaluation Process optimization Vanadium oxide Material efficiency Comprehensive environmental assessment
DOI10.1016/j.jclepro.2020.120217
Language英语
WOS KeywordLIFE-CYCLE ASSESSMENT ; LITHIUM-ION BATTERIES ; FLOW-ANALYSIS ; ENERGY-FLOW ; CLEANER PRODUCTION ; STORAGE-SYSTEMS ; COST ; EXTRACTION ; INDUSTRY ; CHROMIUM
Funding ProjectNational Key Research and Development Program of China[2017YFB0403300/2017YFB0403305] ; National Natural Science Foundation of China[51874269] ; National Natural Science Foundation of China[51934006] ; 1000 Talents Program of China
WOS Research AreaScience & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS SubjectGreen & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
Funding OrganizationNational Key Research and Development Program of China ; National Natural Science Foundation of China ; 1000 Talents Program of China
WOS IDWOS:000524981300062
PublisherELSEVIER SCI LTD
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40041
Collection中国科学院过程工程研究所
Corresponding AuthorCao, Hongbin
Affiliation1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Minist Ecol & Environm, Solids Waste & Chem Management Ctr, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Gao, Wenfang,Sun, Zhi,Cao, Hongbin,et al. Economic evaluation of typical metal production process: A case study of vanadium oxide production in China[J]. JOURNAL OF CLEANER PRODUCTION,2020,256:12.
APA Gao, Wenfang.,Sun, Zhi.,Cao, Hongbin.,Ding, He.,Zeng, Yujiao.,...&Zhang, Yi.(2020).Economic evaluation of typical metal production process: A case study of vanadium oxide production in China.JOURNAL OF CLEANER PRODUCTION,256,12.
MLA Gao, Wenfang,et al."Economic evaluation of typical metal production process: A case study of vanadium oxide production in China".JOURNAL OF CLEANER PRODUCTION 256(2020):12.
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