机构地区:[1]中国科学院地理科学与资源研究所,北京100101 [2]中国科学院研究生院,北京100049
出 处:《资源科学》2008年第11期1612-1621,共10页Resources Science
基 金:国家重点基础研究发展计划973项目(编号:2007CB210306)
摘 要:随着能源危机、环境问题的日益严重和政府对可再生能源的不断重视,中国风能资源开发和风电产业发展进入快速发展阶段,风电逐步由补充能源向替代能源转化。氯碱化工产业是高耗能行业,目前面临着能源短缺的发展瓶颈,将大规模非并网风电产业和高耗能氯碱化工产业进行链合布局,构建"风电-烧碱-化纤、造纸"、"风电-氯产品-PVC"产业链,建设无碳型高耗能氯碱化工产业基地,对于风能资源的综合开发利用和氯碱化工产业的可持续发展具有重要的意义。本文利用2006年我国社会经济、风电产业发展数据,确定我国大规模非并网风电产业基地空间布局概率图谱,并与2020年我国氯碱产业空间布局进行叠加,对2020年我国基于大型非并网风电场建设的无碳型高耗能氯碱产业空间布局框架进行了研究。研究认为:未来我国非并网风电产业和高耗能氯碱化工产业的联动发展具有较大的潜力,基于大型非并网风电场建设布局,到2020年我国将形成江苏、山东、浙江、辽宁、新疆、内蒙古、山西、宁夏和青海九大无碳型高耗能氯碱化工产业基地。这些无碳型高耗能氯碱化工产业基地的建设,每年将发电1 713.94×108kWh,节约2 149.84×104t原煤,减少因燃煤而排放的粉尘202.82×104t,CO2约4 056.31×104t,氮氧化物约20.28×104t,SO2约32.45×104t,实现很好的经济效益和节能减排带来的环境效益。Due to energy shortages and environmental degradation, the Chinese government attaches great importance to renewable energy resources, and wind resource utilization and the wind power industry have entered a phase of rapid development. Wind power is gradually transitioning from a supplemental energy source to an alternative energy source. The chlor-allkali chemical industry has high levels of energy consumption and is presently facing a development bottleneck due to energy shortages. By coordinating the locations of large-scale off-grid wind power and the chlor-alkali chemical industry, and constructing an industrial chain including wind power, caustic soda, chemical fiber, papermaking, chlorine products and polyvinyl chloride, establishment of non-coal high-energy-consumption chlor-alkali industrial bases would have vital significance for both the utilization of wind energy and the sustainable development of the chlor- alkali chemical industry. We used 2006 data on socioeconomic factors and the wind power industry to determine the spatial distribution of China's large-scale off-grid wind power industry, and then studied the optimal spatial arrangement of the chlor-alkali industry in China in 2020, taking into account the current situation and the planned objectives of the chlor-alkali chemical industry. This study shows that joint development between the large-scale off-grid wind power industry and the chlor-alkali chemical industry has great potential, and in 2020 China will form nine non-coal high-energy-consumption chlor-alkali chemical industrial bases including Jiangsu, Shandong, Zhejiang, Liaoning, Xinjiang, Inner Mongolia, Shanxi, Ningxia and Qinghai, which can generate 1 713.94×10^8 kilowatt hours of electricity, save 2 149.84×10^4 tons of raw coal, reduce dust emission by 202.82 × 10^4 tons, carbon dioxide emission by 4 056.31 ×10^4 tons, nitrogen oxides emission by 20.28 ×10^4 tons, and sulfur dioxide emission by 32.45 × 10^4 tons which are produced from burning coal, and thereby improve both e
关 键 词:大规模非并网风电基础 氯碱化工产业 产业布局转移 耦合共生 中国
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