Non-ferrous metals industry is a high energy consumption of the resource-based industries, how to minimal mineral resources, energy consumption, the greatest economic and social benefits, which is the non-ferrous metal industry the key issues of sustainable development. Recently, the National Development and Reform Commission, the State Environmental Protection Administration and other relevant departments and provincial governments, in the nations nonferrous metals industry of great importance .
the transformation of economic growth mode
non-ferrous metals industry is the important foundation of Chinas nonferrous metals industry (excluding independent gold enterprises) in fixed assets investment 63.96 billion yuan over the same period in 2004 increased 35.9%, an increase higher than the national average of 8.36 percentage points. In recent years, rapid development of non-state-owned enterprises now account for half of non-ferrous metals industries. Diverse sources of capital investment for the non-ferrous metals industry increased capacity for sustained development. Meanwhile, the advantages of state-owned large enterprises with their own funds continue to accumulate and direct financing capabilities, capacity for sustainable development has accelerated noticeably.
However, the rapid development of Chinas nonferrous metals industry, there are still some outstanding contradictions and constraints generally in line with the international advanced level there are still large gaps, especially in facing the development of resources, energy and the environment, critical challenges and continue to rely on high input, high consumption, high emission and low efficiency of the extensive mode of growth is indeed unsustainable, therefore, need to further change the mode of growth and building a conservation-oriented industries, and taking a new road of industrialization.
At present, non-ferrous mineral resources, comprehensive utilization rate of about 60% lower than in developed countries 10 to 15 percentage points. Among them, a total, comprehensive utilization rate of associated ore only 40%, 20 percentage points lower than in developed countries; lead, zinc, tungsten, molybdenum and other metal ore-dressing recovery, copper, nickel smelting total recovery with foreign advanced level still a gap. In addition, Chinas annual consumption of more than copper, aluminum several hundred thousand tons.
low utilization rate of Chinas non-ferrous metals recycling. United States, Germany, France and Japan accounted for its aluminum recycling aluminum volume are as follows: 58%, 62%, 98% and 64%, while China is only about 20% recycled aluminum. To improve the use of recycled metal, not only can reduce the direct consumption of mineral resources, but also reduce the large number of emissions, waste emissions, can receive better economic and social benefits.
At present, Chinas imperial smelting furnace smelting of the average unit energy consumption higher than the international advanced level of 33.4%, the average energy consumption of lead smelting higher than the international advanced level of 84.2%, the average energy consumption of zinc hydrometallurgy higher than the international advanced level in nearly 40% Even an advanced copper flash smelting unit product energy consumption lower than the international average, up 0.1 tons of standard coal consumption of electrolytic aluminum production of direct current has reached the international advanced level on average, but the comprehensive energy consumption indicators still a gap.
authorities believe that Chinas nonferrous metals industry vigorously develop circular economy is taking a new road to industrialization, the only way to achieve sustainable development and building a conservation-oriented industries, the task remains very difficult.
vigorously promote energy conservation
In recent years, the development of China out of ideas on the development of a high technological content, good economic returns, low resources consumption, little environmental pollution, human resources full play to the new road to industrialization. It is understood that some businesses in this area has been pre-empted -
Jiangxi Copper Company to vigorously develop circular economy, technology innovation and system innovation as a driving force in the comprehensive utilization of resources has made remarkable achievements. For wastewater used for the election sulfur, copper election process, so that resource.
Jinchuans a strong guarantee for sustainable development.
Jinduicheng Molybdenum Group Co., Ltd. is the worlds third-largest Jicai, election, smelting, science, industry and trade in one of the large modern joint ventures. In the long-term production and management development, Jinduicheng Molybdenum Group Co., Ltd. from the enterprise reality, committed to protecting the conservation of resources, adjusting product structure and the protection of ecological environment, out of a development of circular economy and build environment-friendly city of New Mo way. Now, Jinduicheng Molybdenum Group Co., Ltd. dressing wastewater discharge passing rate remained at 98% of industrial soot emissions from full compliance.
Tongling Nonferrous Metals Group in the development of circular economy model to explore the positive aspects of proposed mining, smelting, processing, and chemical 4 cycles economic circle of planning and economic evaluation index system, and conducted to quantify. Yuguang Gold Lead and Jiangsu Chun Hing Group successfully do a good job of lead recycling smelting work for the lead recycling industry, provide a reference. Yunnan Aluminum, Zhuzhou Smelter, and many other units in the energy saving, environmental protection, create a conservation-oriented enterprises have achieved good results.
can be said that non-ferrous metals industrial enterprises in the development of circular economy has taken a substantial step, and have achieved fruitful results. With the large state-owned enterprises continue to accumulate their own funds and direct financing capabilities, capacity for sustainable development of Chinas nonferrous metals industry will be more and more stronger.
循环经济连衣裙中国有色金属
非有色金属工业是高耗能资源型产业，如何{zd1}限度的矿产资源，能源消耗，{zd0}的经济效益和社会效益，这是有色金属工业可持续发展的关键问题。最近，国家发展和改革委员会，国家环境保护总局等有关部门和省级政府，在全国重点行业和重点地区开展了循环经济试点。有色金属，作为重点产业之一，有12个企业的试点单位，这是转变经济增长方式，发展循环经济，建设节约列入首批推广型产业，促进在中国的有色金属工业具有重要意义的可持续发展。
经济增长方式的转变
非有色金属工业是中国国民经济的重要基础原材料工业，业务流程确定非特点，有色金属工业是最有资格，最有潜力，发展循环经济产业。记者从近日召开的保护而努力，南昌，中国的有色金属工业，外向型企业会议上获悉获悉，近年来，中国有色金属工业得到了快速发展，已成为世界主要的非铁金属生产商。铝的增长速度最快，技术进步，最明显的。到目前为止，中国已基本淘汰落后自焙电解槽，该单位以减少能源消耗，环境大大改善，现已超过80 160％的容量超过1000大型预焙槽，具有自主知识产权产权320千安大型预焙槽技术已出口到印度，哈萨克斯坦，伊朗和其他国家; 350 1000中国自身发展的一个已经大规模的预焙槽和神火青铜峡铝业集团，正常生产，作为世界上{zd0}的当前一系列的时段生产能力。铜，铅，锌，镍冶炼技术取得了很大进展。铜，铝的加工技术和装备水平有了很大提高，一些高精度的产品已出口到国外，改变了局势的严重依赖进口。有关统计资料显示，2005年前10个月，中国有色金属工业（不包括固定资产投资六三九六〇 〇 〇 〇 〇 〇 〇比2004年同期的人民币独立黄金企业）增加35.9％，增幅高于全国8.36个百分点，平均。近年来，迅速发展的非国有企业现在的非占一半，有色金属等行业。资金来源多元化投资的非有色金属工业持续发展的增长能力。同时，国有优势的国有自己的资金大企业不断积累和直接融资能力，可持续发展能力明显加快。
不过，中国有色金属工业的快速发展，还存在一些突出矛盾和制约因素大致符合国际先进水平尚有较大差距，特别是在面临资源，能源和环境，发展的严峻挑战，并继续依靠高投入，高消耗，高排放和增长方式粗放的低效率实在是不可持续的，因此，必须进一步转变增长方式，建设节约型产业，走新型道路工业化。
目前，有色金属矿产资源，约60％，比发达国家10至15个百分点，综合利用率低。其中，总，相关的矿石综合利用率只有40％，20个百分点，低于发达国家，铅，锌，钨，钼等金属矿选矿回收率，铜，镍冶炼技术与国外先进水平wq恢复仍有差距。此外，中国主要的铜和铝的铜企业，铝综合产量水平比较低，与国外先进的10和5个百分点，只有中国的多铜，铝，几十万吨的消费量。
对中国的非利用率低，回收有色金属。美国，德国，法国，日本占了金属铝的再生铝量如下：58％，62％，98％和64％，而中国只有约20％的再生铝。为了提高再生金属的使用，不仅可以减少矿产资源的直接消费，而且也减少了大量排放，废物排放，能得到较好的经济效益和社会效益。
目前，中国的密闭鼓风炉的平均单位能耗较高的冶炼比国际的33.4％，铅冶炼比国际的84.2％，锌湿法冶炼的平均能耗先进水平较高的平均能耗先进水平比国际近40％，即使是先进的先进水平较高的铜闪速熔炼单位产品能耗低于国际平均水平，同比增长0.1直流已达到国际先进水平平均，但电解铝生产消费吨标准煤在综合能耗指标仍有差距。
当局认为，中国有色金属工业，大力发展循环经济是走新型工业化道路的{wy}途径实现可持续发展，建设资源节约型产业，任务仍然十分艰巨。
大力提倡节约能源
近年来
，是中国有色金属工业的发展，不仅增长快，而且在提高增长的质量和效率，也是{zh0}的时期。 12个被列为国家循环经济色彩的“做大做强，更有竞争力的公司的试点，”走出思想的一个发展技术含量高，经济效益好，资源消耗低，环境污染少，人力资源优势得到充分发挥的新型工业化道路。据了解，在这方面的一些企业已预设-
江西铜业公司，大力发展循环经济，技术创新和作为资源综合利用的动力制度创新取得了显著成绩。对于“废气，废水，废渣”建立了生态工业链，二氧化硫的废气成功恢复，将尾矿综合利用;为选举用硫磺，铜选举过程中，使废水资源。
金川镍矿是一个大型多金属共生的硫化铜镍矿由于其独特的资源和条件，年龄早在上个世纪70，被列为全国矿产资源综合利用三大基地。继目前该公司的15个重大科技多年的研究，取得了显著成效。近年来，金川公司的科技进步和作为突破口，资源综合利用为中心的技术创新，进行一些先进的生产{jd0}技术的联合科学和技术研究，使技术和经济指标和综合利用水平有了很大提高，以金川公司可持续发展的有力保障。
金堆城钼业集团有限责任公司是世界第三大集采，选，冶炼，科学，工业和现代化的大型合资企业之一的贸易。在长期的生产和管理发展，金堆城钼业集团有限公司，从企业实际有限公司，致力于保护节约资源，调整产品结构，走出了循环经济发展中的生态环境保护，建设环保型新钼方式的城市。现在，金堆城钼业集团有限责任公司选矿废水排放合格率保持在98％，工业烟尘排放量从全面遵守。
铜陵有色金属集团在循环经济模式的发展，探讨拟议采矿的积极方面，冶炼，加工，化工4个周期的规划和经济评价指标体系的经济圈，并进行量化。豫光金铅，江苏春兴集团成功地做了回收铅冶炼做好对铅回收行业工作，提供参考。云南铝业，株洲冶炼厂，并在节能许多其他单位，环保，创建节约型也取得良好成效的企业。
可以说，有色金属在循环经济发展的工业企业已经迈出了实质性的一步，并取得了丰硕成果。随着大型国有企业的不断积累自己的资金和直接融资能力，为中国有色金属工业可持续发展的能力将会越来越强。06.1.25
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