Three Kinds of rare earth ore supply situation will be adjusted
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- Category: Rare Earth News
- Published on Thursday, 17 October 2013 11:43
- Written by HJF
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Rare is the advantage of strategic mineral resources in national defense security and economic development play an irreplaceable role . Global rare earth rich in resources, but the distribution is uneven , mainly in China , Russia , the United States and other countries. China is now the largest producer and exporter , forming a Chinese -led international supply of rare earth pattern.
However, over the years, resulting in a waste of resources disorderly exploitation and environmental pollution, based on this , the Ministry of Industry and Information portions of rare earth mining and production management, and total control of the implementation of mandatory production plan management ; On the export side , the Commerce Department also implemented export quotas, export taxes and other control policy. Meanwhile, the earth as a non-renewable resources, with exhaustible , with the deepening of exploitation , showing growth of its production peak and decline of the life cycle , according to the Generalized Weng model for rare earth production peak and forecast future trends ( "the world rare earth production , trade and supply and demand trends of " Task Force , 2013 ) , China's rare earth production gradually usher in peak production , mixed with fluorocarbon rare Earth production has peaked , the future will show a downward trend in the global supply of rare earth supply will be converted to supply the domestic-based ; ionic rare earth production is expected to peak in 2021 , before this, will continue to supply domestic and foreign .
Mixed rare earth ore and Bastnaesite will mainly supply the domestic rare earth mine
Mixed rare earth minerals including fluorocarbon containing cerium and light rare earth mixed monazite ore . China Inner Mongolia Bayan Obo mine is the largest mixed rare earth ore . Bastnaesite rare earth ore are mainly distributed in Sichuan, Shandong and other places. Since 2001, Shandong stopped Bastnaesite production , recent Bastnaesite production is mainly dependent on Sichuan . As LREE mainly used in batteries , catalysts, magnets and other fields, as automobile production and consumption in Japan , the United States , is the major importer of light rare earths . The amount of mixed rare earth minerals from the 1990s to 2007, showing an overall growth trend, and after 2007 are subject to policy and market impact is gradually decreased .
Bastnaesite volume and mixed mineral ore general trend is similar, but in 2006, countries began to eliminate Luancai rare earth mine in Sichuan Bastnaesite a large consolidation , resulting in 2006 to 2009 there is volatility. Major foreign resources in the country such as the U.S. , Australia and other countries began to restart or start a new rare earth mining projects to meet the development needs of national defense and industrial . The most typical is the United States MountainPass mine . United States in the 1940s to the mid-1980s through the supply of a large number of rare earth ore to MountainPass rest of the world . However, in the 1990s , China's rare earth production increased significantly , and by low prices in the international market for rare earths occupy an important position . American MountainPass Mining in 2002 to stop mining . 2008 , MolycorpInc. Purchased MountainPass, since 2012 since the end of the mine has been producing at full capacity , after 2015 the annual output will reach 40,000 tons . Other light rare earth mining project also includes the United States BearLodge, BokanMountain rare earth ore , Australia MountWeld rare earth ore and so on. These rare earth mining project start will gradually weaken the light rare earths in the international market, China 's leading role in the future of China's light rare earth supply will be mainly used to meet domestic demand. As foreign demand on China to gradually reduce the light rare earths , 2020, hybrid, and fluorocarbon cerium rare earth mine production will drop to 42,000 tons , respectively , and 1.7 million tons.
Ionic rare earth mine in the short term will continue to supply domestic
If ionic heavy rare earth mine , its economic value is the rare earth resources in the highest. The world's largest rare earth mine in China ionic southern Jiangxi and Guangdong, Jiangxi , Hunan and Fujian and other areas , mainly grown in southern Jiangxi Xunwu and dragons . South China ionic species and distribution of rare earth resources in the form are unmatched by other countries , which also led to the foreign supply of heavy rare earth completely dependent on China 's situation. Mainly used in heavy rare earth luminescent materials , magnets , ceramic alloys and other fields. The amount of ionic rare earth minerals in 2000 showed a rapid development trend of the future , although the total amount subject to state control and mandatory production plan management policies, in 2006 and in 2007 reached a peak after showing some decline , but has now known foreign new Kai rare earth mine project , the future of international heavy rare earth supply will still be dependent on the country . New foreign Kai rare earth mine project , only the United States BokanMountain, Russia Tomtor, Australia DubboZirconia production of some heavy rare earth elements such as yttrium , but production are very small . Estimated amount of ionic rare earth minerals will peak in 2021 , the peak output will reach 50,000 tons .
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Four factors determine the four quarters of heavy rare earth trend is still bullish
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- Category: Rare Earth News
- Published on Thursday, 17 October 2013 11:40
- Written by HJF
- Hits: 1796
According to the monitoring , the recent rare earth prices fell slightly , which is currently the mainstream market price of neodymium oxide 340,000-350,000 yuan / ton, down 5,000 yuan / ton ; dysprosium mainstream price hovering at 1,900-2,100 yuan / kg, and last down 50 yuan / ton. Other rare earth prices are not very good at this week's performance , turnover also relatively light . For October more depressed price of rare earth market , many traders wondering Rare earth prices can usher in the fourth quarter rebound, rare earth market could pick up signs in the winter .
I believe that in the fourth quarter will have four factors determine rare earth prices.
Factor 1 : Ministry of Industry and other ministries jointly against illegal , illegal production of rare earth acts launched a three -month rectification action . In early August the Ministry of Industry on the rare earth industry to be completely overhauled , beginning from August 15 to November 15 to . The rare earth industry consolidation was to become the longest history of rectification. Although rectification action has been the past two months , but the first two months of rare earth prices did not appear significant rally, rally only intermittently , but the turnover is still light . However, consolidation is expected in November after the publication of the results , for the rare earth market have a greater good, rare earth prices will rally is still very possible .
Two factors : Rare purchasing and storage may be before the end of October or cashed . This year the government level rare earth Shouchu news has yet to launch in the first half only Baotou Steel Rare Earth in order to stabilize market prices, through the corporate purchasing and storage in the form of purchasing and storage of small amounts of rare earths. The recent government level Shouchu continue to spread the message , and purchasing and storage amount may be as high as ten billion yuan . This message can be said, whether for large or small rare earth rare earth enterprises traders who are looking forward to an exciting and special . Then start purchasing and storage of rare earth , rare earth shot traders will wait for a higher price , then the price will be a rare rally . According to the Society of Rare Earths experts, purchasing and storage of rare earth fastest possible implementation of this month , the news has not been officially confirmed , but relatively optimistic about the Baotou Rare Earth , Minmetals Rare Earth , the color of shares and Ganzhou Rare Earth Group and other companies have also expressed Shouchu not received notification .
Three factors : the integration program will be introduced by the end of rare earth . Su Bo , vice minister of the Ministry to participate in the Davos Forum in Dalian had revealed that the domestic rare earth industry consolidation is rapidly advancing , is expected before the end of a large group of rare earth integration scheme will be introduced , the rare earth in spring 2014 at the earliest integration carried out . Rare large group promoting China's rare earth industry consolidation is healthy and stable development of the important part is the most difficult part. Integrate opinions from last May has been proposed , progress has been slow , but WTO on China's rare earth export policy litigation ruling at the end will be the results, in order to safeguard China's rare earth industry's healthy development and strategic resource interests , the Ministry is stepping up its launch specific programs , coordination good local businesses and the central rate of interest. Rare large group programs and the introduction of integrated solutions , it will accelerate the construction of China's rare earth industry standards development and healthy development plays an important role . On the adjustment of supply and demand of rare earth market is also important for the long run positive effect of rare earth prices is relatively large.
Four factors : Europe Day for Chinese rare earth export policy decisions will be by the end of the WTO litigation results . Domestic rare earth industry experts generally believe that our winning percentage is very small in the proceedings , if the lawsuit fails, our country's rare earth export quota policy and the tax rate will be modified or even canceled , which for the development of China's rare earth industry is extremely unfavorable . To deal with this situation, the Government is actively promoting China's rare earth industry standard operation , I believe that was the end of the recent addition to the Ministry of Industry to accelerate the integration of rare earth industry , will also introduce other relevant norms and promoting policies . This long-term development of the market for rare earths is also beneficial .
However, rare earth prices continued to decline and the resulting downturn reasons or lack of demand , overcapacity and other rare earth market . Short-term oversupply of rare earth market is difficult to change , but it is difficult to balance the number of purchasing and storage of this pattern, so the short-term price trend is still rare earth policy level messages about the long term development of rare earth industry or regulate , control and supply of rare earth production capacity , thereby ensuring the rare earth prices at a reasonable location, maintenance companies and the national interest.
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Environmental Protection and New Materials - Multiple Composite Rare Earth Tungsten Electrodes
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- Category: Rare Earth News
- Published on Wednesday, 16 October 2013 17:20
- Hits: 1793
Tungsten is a kind of widely used welding, plasma welding, spraying, cutting technology and metallurgical industry, the key heat source material. Currently, the world's annual total consumption of tungsten electrodes can reach thousands of tons, the market demand has been in a growth state. Thorium tungsten electrode occupy even still great, but thorium is a radioactive element to human health and the environment caused serious harm. Developed countries in the world looking for new environmentally healthy green tungsten electrodes. Replace Figure tungsten electrodes work gradually unfolded, new materials have been born, so there cerium tungsten electrode, lanthanum tungsten electrodes. However, multi-composite rare earth tungsten electrode this electrode can achieve low emissions, no pollution, environmental pollution can be replaced entirely serious thorium tungsten electrode. Really achieve environmental requirements.
Tungsten electrode welding industry is inseparable from the material, and with the development of technology, the tungsten electrode product range has also been a very wide range of development. Thorium tungsten electrode, cerium tungsten electrode, lanthanum tungsten, rare earth tungsten electrodes, etc., have been very good application. With this environmentally friendly green energy topic unfolds, but also to environmental tungsten electrodes future direction of development, and also fast.
Is now widely used rare earth tungsten and molybdenum electrical products and efficient, low energy equipment, tungsten electrode product development and production technology in the peer has always been a leader. Recently scientists focuses on the non-radioactive tungsten electrode preparation of rare earth complex multivariate techniques. Through the non-radioactive rare earth tungsten electrode preparation multiple composite technology research, manufacturing a variety of specifications, a variety of uses of rare earths - tungsten electrode materials, will achieve the environmental protection of rare earth tungsten product development and promotion of large-scale applications, and further enhance our tungsten electrode preparation level, to achieve the rapid appreciation of the tungsten electrode production. Of both rich tungsten resources, but also rich in rare earth resources (accounting for 80% of the world total), if according to the different nature of the base metal welding, specifications, shapes and different welding process requirements, continue to develop the different welding tungsten electrode material, relying on our resources, the formation of tungsten products, China's tungsten industry will have greater prospects for the industry, the broader market potential.
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Global development of rare earth appear brakes
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- Category: Rare Earth News
- Published on Thursday, 17 October 2013 11:37
- Written by HJF
- Hits: 958
According to reports, the new rare earth mine development is gradually stop. Since 2010 to 2011 the price surge, Japan and other countries to reduce demand . The prices has led to the development of business and government willingness to cool. In addition, the slow recovery in demand also have a negative impact .
According to experts, in 2012 the global production of rare earth ( calculated as oxide ) was 118,900 tons , and in 2011 was essentially flat. Compared to recent record highs in 2010 decreased by 10 % or more, still in the start of the year after weak growth state. In addition to the implementation of China cut , the new mines outside of China plan was postponed. Toyota Tsusho plans to join hands to promote local businesses in eastern India, rare earth co-production business. Originally planned since 2012, use of the service provided annually 3,000 ~ 4,000 tons of rare earth , but is not yet fully available . The company also admitted that " delayed delivery is a foregone conclusion ." Development of rare earth thermal cooling , in large part because of reduced demand in Japan .
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The Multiple Rare Earth - Tungsten Electrode Materials Industry Key Technology Research
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- Category: Rare Earth News
- Published on Wednesday, 16 October 2013 17:16
- Hits: 1799
Tungsten inert gas is widely used in welding, plasma welding , cutting and thermal spraying and other areas of the national economy and national defense irreplaceable key functional materials . Currently using more thorium tungsten electrode mainly thorium tungsten electrode containing radioactive thorium , its production and use will cause environmental pollution, hazards to human health , the U.S. , the EU's relevant manufacturers are moving away from thorium tungsten material production or shift production to developing countries , China's long-standing for substitution of tungsten thorium research work , has developed a cerium tungsten, lanthanum tungsten electrodes and other recently developed multi-composite rare earth tungsten electrodes , a small -scale pilot study integrated welding performance meets and exceeds the same specifications of thorium tungsten electrode , to carry out such electrodes industrialization of key technology research is particularly urgent.
The first time in the international multi- composite rare earth tungsten electrodes for industrial production and global markets. Specific innovation :
1 Proprietary component designs.
2 Breakthrough industrial production technical difficulties .
3 Successfully replaced thorium tungsten electrode tungsten electrodes to achieve cleaner production and environmentally friendly.
After several tests topics , breaking multiple composite rare earth tungsten electrodes industrialization of key technologies, integrated yield reached more than 75% , to achieve stable production of the product . Specific technical innovation manifested in :
1 ) Cancel the calcined APT liquid - solid doping . Not only reduces the cost of production and to achieve a uniform doping .
2 ) Large temperature gradient reduction . Regulation of particle size reduction can be achieved .
3 ) Low current vertical melt sintering . That save energy , reduce costs but also reduce the burning .
4 ) Plastic deformation processing of new technologies. Improve the overall product yield.
Currently electrode manufacturing enterprises to use the technology to produce a hundred batches electrodes integrated product yield stable , both in 75% , stable production . The Multiple batch of rare earth tungsten electrodes are already exported to Europe, Japan, Korea and other countries , the domestic market and U.S. , Japan, Korea and other countries, the market is expanding. Through the typical user product performance surveys , users generally reflect multiple composite rare earth tungsten electrodes integrated welding performance is better than thorium tungsten electrode for welding a variety of base materials , good adaptability . Given that the products of excellent welding performance , has been applied to the " Shenzhou" spacecraft welding .
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