Analysis on the Development and Utilization Situation of Zirconium Resource in China
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摘要:
中国是世界锆矿资源进口大国和消费大国。在分析中国锆矿资源分布、储量、产量、供需形势和消费结构等基础上,指出了中国当前锆矿资源开发利用中存在的突出问题,如中国锆矿资源稀缺、极度依赖进口、锆消费结构不合理等。针对这些问题,提出了大力推进锆原生矿资源开发、加速锆产业转型升级、加快矿业"走出去"步伐等建议,以保证我国锆矿资源的可持续供应和锆产业的可持续健康发展。
Abstract:China has become the large zirconium importer and consumer in the World. Based on the analysis of the distribution, reserve, yield, demand and supply situation, consumption structure of the zirconium resources in China, this paper put forward that there are some problems existing in the Chinese zirconium industry at present, such as scarce zirconium resources in china, extremely dependent on imports, and unreasonable zirconium consumption structure and so on. In order to solve these problems, suggestions are put forward, such as vigorously promoting the development of primary zirconium ore, accelerating the transformation and upgrading of zirconium industry, and accelerating the "going out" pace of the mining and so on, to ensure the sustainable supply of zirconium resources and the sustainable and healthy development of zirconium industry in China.
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Key words:
- beach placer /
- zirconium ore /
- utilization status /
- suggestion
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表 1 2017年中国锆矿储量与其他国家储量的比较
Table 1. Comparison of China's zirconium reserves with reserves in other countries in 2017
Sequence number Country or region Reserves/10 kt Ratio/% 1 Australia 4 700 63.17 2 South Africa 1 400 18.82 3 India 340 4.57 4 Mozambique 180 2.42 5 America 50 0.67 6 China 50 0.67 7 Other countries 720 9.68 8 World total 7 440 100.00 表 2 2008~2017年中国与世界其他国家主要锆矿产量比较 /万t
Table 2. Comparison of China's zirconium output with output in other parts of world from 2008 to 2017
Country 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Australia 57.5 47.6 48.1 76.2 61 85 90 56.7 55 60 China 16 13 14 15 15 15 14 14 14 14 India 2.9 3.1 3.1 3.9 4 4.1 4 4 4 4 Indonesia - 6 6 13 6 11 12 11 11 12 Mozambique - - - 4.4 4.7 4.7 5.6 5.2 5.5 7.5 South Africa 40.5 39.2 39 38.3 40 17 17 38 40 40 Other countries 12 1.9 3 11 10.9 14 11 10.5 11 11 World total* 136 116 119 162 142 151 154 152 146 160 Note: Total world production does not include US zirconium production; “-” means no data. Source: USGS,Mineral Commodity Summaries. 表 3 2017年中国进口锆矿及锆英砂分布
Table 3. Distribution of China's import zirconium ore and zircon sand in 2017
Country Zircon middlings
/10 ktZircon concentrate
/10 ktTotal
/10 ktRatio
/%Australia 12.65 28.22 40.87 40.28 South Africa 5.13 16.38 21.51 21.20 Mozambique 11.87 - 11.87 11.70 America 7.63 - 7.63 7.52 Kenya 3.10 2.64 5.74 5.65 Indonesia - 2.20 2.20 2.17 Thailand - 0.61 0.61 0.60 Madagascar 1.95 / 1.95 1.92 Pakistan 1.75 - 1.75 1.72 Sierra Leone 1.65 - 1.65 1.63 Senegal 1.56 0.58 2.14 2.11 Other countries 2.44 1.11 3.55 3.50 World total 49.73 51.74 101.47 100.00 -
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