Qiang Yue
Northeastern University
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Proceedings of the 8th International Conference on Management and Computer Science (ICMCS 2018) | 2018
Heming Wang; Shen Zhao; Yao Wei; Qiang Yue; Tao Du
The relationship between economic development and the ecological environment is the key to sustainable development of human society. With the rapid economic development, the demand for resources has increased dramatically, which has led to problems such as depletion of resources and environmental pollution. Therefore, the relationship between resource use and economic growth needs to be studied to formulate corresponding resource use policies to facilitate the sustainable development of human society. This paper uses the resource decoupling indicators to study the decoupling condition of domestic material consumption (DMC) and material footprint (MF) indicators of three BRICS countries and three OECD countries from 1990 to 2015. Resources include biomass, non-metallic minerals, fossil fuels, and metal ores. Based on the results from these cases, we find that developed countries have a better decoupling condition than developing countries in the DMC level, but there is not much difference between developed and developing countries at the MF level. The developing countries’ decoupling condition of MF is better than that of DMC, while the developed countries’ decoupling condition is opposite. This study also emphasizes the importance of developing decoupling policies by selecting an appropriate resource use indicator.
IOP Conference Series: Earth and Environmental Science | 2017
Fengrui Jia; Na Wei; Danzhu Ma; Guangxin Liu; Ming Wu; Qiang Yue
The major problem of the energy production in oil refineries is the high emission of CO2 in China. The fluid catalytic cracking unit (FCC) is the key source of carbon emission in the oil refineries. According to the statistical data, the carbon emission of FCC unit accounts for more than 31% for the typical oil refineries. The carbon flow of FCC in the typical Chinese oil refineries were evaluated and analysed, which aimed at the solution of CO2 emission reduction. The method of substances flow analysis (SFA) and the mathematical programming were used to evaluate the carbon metabolism and optimize the carbon emission. The results indicated that the combustion emission of the reaction-regeneration subsystem (RRS) was the major source of FCC. The quantity of CO2 emission of RSS was more than 90%. The combustion efficiency and the amount of residual oil affected the carbon emission of RRS most according to the optimized analysis of carbon emission reduction. Moreover, the fractionation subsystem (TFS) had the highest environmental efficiency and the absorption-stabilization subsystem (ASS) had the highest resource efficiency (approximately to 1) of carbon.
7th International Conference on Management, Education, Information and Control (MEICI 2017) | 2017
Heming Wang; Fengmei Ma; Shen Zhao; Jian Wang; Qiang Yue; Tao Du
Chinas resource consumption has been increased rapidly with the development of economy. As one of Chinas most important industrializing cities, Shenyang faces even severer situation of resource restriction. It is important to analyze Raw Material Consumption (RMC) of Shenyang and its socioeconomic divers before designing future environmental and economic plans. In this study, we calculate the RMC of Shenyang during 2002-2012, and then use Structural Decomposition Analysis (SDA) to find the driving factors of it. Results show that RMC of Shenyang was increased by 160% from 93 million tons to 247 million tons during the studied period. Construction and heavy manufacture sectors contributed the most to the resource consumption. In terms of driving factors, final demand level was the most significant one, and production structure partly impeded the increasing of RMC. It is suggested that more attention should be paid to construction investment and improvement of production structure to control the increase of resource use.
Journal of Systems Science and Information | 2016
Qiang Yue; Zaidong Fan; Chao Zhang; Fen Liu; Heming Wang; Fengrui Jia
Abstract The whole process of aluminum cycle consists of four stages: Production of alumina and primary aluminum, fabrication and manufacture of aluminum products, use of aluminum final products, and recycling of obsolete aluminum products. Aluminum cycle in China in 2011 was analyzed using alumium flow diagram, and the following indices were obtained: The resource self-support ratio of alumina, aluminum and the whole aluminum industry were 53.18%, 95.58% and 54.85%, respectively; self-produced and net imported aluminum scrap use ratios of the aluminum industry were 4.68% and 7.98%, respectively. Aluminum cycles and aluminum flow indices in China of the year 1990, 1995, 2000, 2005 and 2008–2010 were also analyzed. It was found that from 1990 to 2011, imported Al-containing resources increased and imported bauxite has increased significantly since 2005. Resources self-support ratio of aluminum industry changed gradually from fully self-support to depencdent on the imports of raw materials. Self-produced auminum scrap use ratio presented downtrend basically and the imported aluminum scrap use ratio was greater than self-produced aluminum scrap use ratio after 1995.
Resources Conservation and Recycling | 2009
Qiang Yue; Zhongwu Lu; S.K. Zhi
Resources Conservation and Recycling | 2016
Yanni Xuan; Qiang Yue
Resources Conservation and Recycling | 2015
Qiang Yue; Heming Wang; Chengkang Gao; Tao Du; Liying Liu; Zhongwu Lu
Resources Conservation and Recycling | 2017
Yanni Xuan; Qiang Yue
Journal of Cleaner Production | 2018
Guangxin Liu; Ming Wu; Fengrui Jia; Qiang Yue; Heming Wang
Resources Policy | 2016
Qiang Yue; Heming Wang; Chengkang Gao; Tao Du; Mingjun Li; Zhongwu Lu