DOI: 10.1016/j.atmosenv.2015.03.019
Scopus记录号: 2-s2.0-84925217615
论文题名: Past, present, and future emissions of HCFC-141b in China
作者: Wang Z ; , Yan H ; , Fang X ; , Gao L ; , Zhai Z ; , Hu J ; , Zhang B ; , Zhang J
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 109 起始页码: 228
结束页码: 233
语种: 英语
英文关键词: HCFC-141b
; National emission inventory
; Phase-out scenario
; Provincial distribution
Scopus关键词: Environmental impact
; Global warming
; Emission distribution
; Global warming potential
; HCFC-141b
; Hydrochlorofluorocarbons (HCFCs)
; National emission inventories
; Ozone depleting potentials
; Phase-out scenario
; Provincial distribution
; Carbon dioxide
; chlorofluorohydrocarbon
; hydrochlorofluorohydrocarbon 141b derivative
; ozone
; polyurethan foam
; unclassified drug
; atmospheric pollution
; emission control
; emission inventory
; environmental impact
; future prospect
; global warming
; hydrochlorofluorocarbon
; Montreal Protocol
; ozone depletion
; acceleration
; Article
; China
; climate change
; clinical protocol
; environmental impact
; environmental protection
; exhaust gas
; greenhouse effect
; human
; ozone depletion
; priority journal
; protocol compliance
; reduction kinetics
; China
; Guangdong
; Jiangsu
; Shandong
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: According to the Montreal Protocol, China is required to phase-out hydrochlorofluorocarbons (HCFCs) by 2030. Compound 1,1-dichloro-1-fluoroethane (CH3CCl2F, HCFC-141b) has an ozone depleting potential (ODP, 0.11) and global warming potential (GWP, 782), and is widely used in the polyurethane foam and solvent sectors in China. This study compiles a comprehensive emission inventory of HCFC-141b during 2000-2013 and makes a projection to 2050. Our results showed that HCFC-141b emissions in China increased from 0.8Gg/yr (0.6 CO2-eq Tg/yr) in 2000 to 15.8Gg/yr (12.4 CO2-eq Tg/yr) in 2013 with an accelerated growth rate. The provincial emission distribution showed that Shandong, Jiangsu, and Guangdong are key emission areas in China. A large amount of stock was retained in installed equipment, which may have an impact in the future. For future phasing-out, it was estimated that under the Montreal Planned Phase-out scenario (MPP), the accumulative reduction of HCFC-141b emissions during 2014-2050 would be 3071.0Gg (2401.5 CO2-eq Tg) compared to that under the Business-as-usual (BAU) scenario. This study reviewed and predicted HCFC-141b emissions and their environmental impacts in China. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81815
Appears in Collections: 气候变化事实与影响
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作者单位: Collaborative Innovation Center for Regional Environmental Quality, State Key Joint Laboratory for Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, China; Foreign Economic Cooperation Office, Ministry of Environmental Protection, China; School of Public Health, Peking University, Beijing, China
Recommended Citation:
Wang Z,, Yan H,, Fang X,et al. Past, present, and future emissions of HCFC-141b in China[J]. Atmospheric Environment,2015-01-01,109