Last weekend, the organization prepared by the Ministry of Industry , designed to accelerate the application of rare earth advanced clean production technologies and promotion of cleaner production level to improve the industry , " rare earth industry clean production technology implementation plan ( draft)" publicly and began to solicit opinions . This marks the prelude of rare earths from technology developed to eliminate the pollution source control chaos has been opened, large rare earth industry efforts to implement environmentally friendly technological transformation is also coming.

According to Dean of College of Inner Mongolia University of Science and Technology of Rare Earth Yin Zhang , the " solutions " proposed to promote four new technology , you can basically solve soil erosion , waste of resources and the " three wastes" issues such as excessive emissions caused by the production of rare earth enterprises . Currently, this technology has several Jiang Su Guosheng Rare Earth , respectively , Baoding rare earth materials pilot plant , new materials Grirem AG , Guangdong Zhujiang Rare companies and other enterprises in the successful implementation of industrial applications . Among them, the low sulfated dynamic rare earth concentrate roasting technology to solve the Rare Earth Concentrate roasting exhaust and radioactive residue of environmental pollution problems. By the Beijing Nonferrous Metal Research Institute , Institute of Rare Earth New Material Joint Stock Company completed the " non- saponification extraction and separation of rare earth new technology " won 2012 State Science and Technology Invention since 2005 has worked in seven large rare earth the successful implementation of corporate , economic and environmental efficiency significantly. The aluminum salt of rare earth companies are using carbon -free ammonia separation and purification technology of rare earth oxides , 5,500 tons in Chongzuo construction / year rare earth separation plant. Beijing Nonferrous Metal Research Institute led the development of fuzzy / linkage extraction and separation processes , to meet the high demand for rare earth functional materials ultrapure rare earth oxides , as well as acid consumption can be reduced by more than 30 %. Domestic enterprises have been built using the technology 's first annual output of 100 tons of international ultrapure solvent extraction of rare earth oxide separation and purification of the production line .

China Nonferrous Engineering and Research Institute , said the former vice president Wang Guozhen , rare earth industry, environmental transformation is imminent. According to him, the existing domestic rare earth mining, smelting enterprises to achieve energy saving and radioactive pollutant discharge standards , it must be through technological innovation , the use of green production technology , reduce the " three wastes" and the radioactivity from the source waste generation , while reducing energy and material consumption . Promote the application of new technologies must be treated equally , focusing on large enterprises , such as Baotou, in color, in aluminum , Minmetals , etc., may lead the implementation of new technological innovation, there are no conditions to implement transformation either be eliminated or be integrated , which will also help resources enhance protection and technology , so as to promote industrial restructuring and upgrading of rare earth , in order to eliminate the expense of the environment disorderly competition .

Zhang Yin told reporters that China's rare earth resources, mining and separation of the production process to use a lot of acid and extractant pollution more links that can lead to destruction of vegetation resources , serious soil erosion . After monitoring, rare earth producers emissions, " three wastes" ammonia nitrogen , sulfur , fluorine , chlorine, and COD ( chemical oxygen demand ) generally exceeded, on the water and atmospheric pollution caused by varying degrees . Currently, part of the rare earth production technology and equipment , backward technology, environmental protection investment is still less pollution problems more prominent . Ganzhou only one place on the pollution caused by the production of rare earth ecological restoration will need to invest 38 billion yuan .

Inner Mongolia, Jiangxi, Sichuan and other places a number of rare earth enterprises to reporters reflect environmental technical innovation funding pressure brought to bear , in addition to technology transfer fee , the new production line using new technology also requires a large investment. They hope that the state and local governments to develop the technological transformation of enterprises preferential policies as soon as possible . Secretary-General of Chinese Society of Rare Earths Lin Dong Lu , deputy secretary general of China Rare Earth Industry Association, Wang iron and other experts suggested the NDRC and the Ministry of Finance can take advantage of the rare earth industry funds for technological upgrading , accelerate the promotion of independent technology ; while rare earth enterprises to "go out" accelerate advanced technology exchanges and cooperation with foreign enterprises to achieve win-win situation .


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China will tighten export quotas for rare earths ? 23, for some of the Commerce Department in 2014 rare earth export quota is less than previous years, China will tighten analyze the relevant quota , the State Ministry of Commerce spokesman Shen Danyang said the international market is still insufficient demand for rare earths , China 's total exports of rare earth quotas will remain basically stable.

Rare earths are a lot of important raw materials indispensable high-tech products , and for a long time , China 's rare earth resources to bear 23% of the world's supply of more than 90 % of the market , China 's rare earth export policy has been fixed on the goal of the Western countries . Recently, the Ministry of Commerce announced the 2014 rare earth export quotas. Some analysts said the export quota arrangements fewer than in previous years , indicating that China is tightening export quotas for rare earths policy .

In this regard, Shen Danyang noted that in 2013 , the international market demand for rare earths is still insufficient. As of the end of October , China 's total exports of 17,911 tons of rare earth , accounting for only 57.8% of the total annual export quota , some of the export quota is not used.

Shen Danyang said that while facing enormous resources, environment and domestic demand pressures, but for the protection of the international market supply , the Commerce Department on December 13 , 2014 issued the first batch of rare earth export quotas , and in 2013 the first batch of the number of basic quite . The main reason is slightly different part of the enterprise or environmental problems due to mining , their quota Not released. From 2014 the annual situation, the total quota will remain basically stable.


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Reporter learned from relevant departments of the city , recently, tungsten and rare earth products by the State Quality Supervision and Inspection Center ( hereinafter referred to as the "National Inspection Center" ) lead guide the development of the "rare earth ceramic knife " and seven rare earth industry passed the provincial quality local standards Regulatory Bureau for approval.

It is reported that seven standard four standard analytical methods are developed by the national inspection centers drafted . The standard 7 through validation were "rare earth ceramic knife ", " nickel-hydrogen battery cathode material AB3 -type hydrogen storage alloys ", " bonded NdFeB powder ", " samarium cobalt permanent magnet alloy powder chemical analysis of pulse heating - Determination of hydrogen content "and" holmium alloy chemical analysis methods " 3 series standard thermal conductivity method . Mainly around the standard batch of rare earth new materials , new methods to develop the rare earth industry in urgent need of aspects of the current project , the provincial committee to help dilute standard corporate standards project feasibility , necessity , importance of the study , presented high specification, high local standards of quality.

At present, the industry standard " Holmium ferroalloy " has entered the manuscript stage , the product is bound to raise much-needed introduction of standard analytical methods appropriate standard ancillary . Borne by the State Inspection Center " Holmium chemical analysis of ferroalloys " three series of standards to fill the gaps in holmium iron alloy analysis , to further improve China's rare earth standard system, the three series of standards currently reporting industry standards , which will be the center of the country seized responsible for drafting national commitment to a major breakthrough in the industry standard .


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December 25 rare earth products price quotes

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