中国人口·资源与环境2017，Vol.27Issue(7)：25-34,10.DOI:10.12062/cpre.20170460
基于资源-技术-环境的高技术城市矿产战略性筛选
Strategic screening of high-tech urban minerals based on resource,technology and environment index
摘要
Abstract
High-tech minerals are essential to strategic emerging industries, and urban mines have become principle potential reservoirs of secondary high-tech mineral resources.First, based on China's status quo, this paper classifies 27 kinds of high-tech urban mines in five categories, green energy technology, communication devices, vehicles, batteries and EEEs.Then a model of 11 indices under three factors, resource index (RI), technology index (TI) and environment index (EI) is developed to evaluate high-tech urban mines to understand their reliability and determine their potential for high-tech minerals recovery.Moreover, a semi-quantitative analysis is used to evaluate the data uncertainty.The results of RI-TI show that, EEE batteries have highest score in RI and TI, and EV batteries have relatively low RI score but with great future potentials.The results of RI-EI suggest that batteries exhibit significant potential for recovery to ease dual-pressure of resources and environment of high-tech minerals.The results of RI-TI-EI indicate that high-tech urban mines are divided into four echelons.High-tech urban mines in the first echelon have high scores in all three index, including Ni-MH batteries in EEEE, NiCd batteries in EEE, Li-ion batteries in EEE.Those in the second echelon have middle scores in all three index, including cell phone, smart phones and batteries in EV.In the third echelon they have low scores in RI and TI and middle score in EI, including wind turbines, fluorescent lamps, spent vehicles and telephones.And in the fourth echelon, high-tech urban mines have low scores in all three index, including E-wastes and PV panels.Notably, as strategic screening results will change as time flows, a dynamic management system of 'developing-reserving-scheming' should be built to respond the continuous and changing screening.Based on the results, this paper puts forward some suggestions for recycling high-tech urban minerals, such as constructing foundation database, establishing and adjusting key development catalogue, building online platform of recycling and trading, reserving dismantling and recycling technology, and realizing sustainable supply.关键词
高技术矿产/城市矿产/战略性新兴产业/战略性筛选Key words
high-tech mineral/high-tech urban mineral/emerging strategic industry/strategic screening分类
管理科学引用本文复制引用
王昶,左绿水,孙桥,宋慧玲..基于资源-技术-环境的高技术城市矿产战略性筛选[J].中国人口·资源与环境,2017,27(7):25-34,10.基金项目
国家社会科学基金重大项目"基于国家金属资源安全视角的城市矿产开发利用研究"(批准号:14ZDB136) （批准号:14ZDB136）
国家社会科学基金项目"我国工业化中后期稀有金属资源安全态势与供给保障机制研究"(批准号:13BGL105) （批准号:13BGL105）
国家社会科学基金项目"产业链视域下我国'城市矿产'产业发展研究"(批准号:13CJY029) （批准号:13CJY029）
国家自然科学基金重点项目"经济新常态下的国家金属资源安全管理及其政策研究"(批准号:71633006). （批准号:71633006）
