May 7, 2014 Price of rare earth products

Rare Earth Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Tungsten News & Tungsten Prices, WML Version: http://m.chinatungsten.com

Japan Shimane University research new technology to extract rare earth neodymium magnets from waste under normal temperature and pressure conditions. Previous rare earth resource recovery, using hydrochloric acid as solvent, carried out under high temperature and pressure, there are some problems in terms of efficiency and cost. The Faculty of Shimane University Polytechnic successfully developed new technology system, using a mixed solution of sulfuric acid and oxalic acid as solvent, with the use of zirconia grinding kinetic energy, under normal temperature and pressure after demagnetization processed scrap magnet powder synthesis processing, high efficiency and low cost to obtain the purity for industrial use for more than 80% high purity neodymium oxalate, the waste in the magnet of neodymium can recover nearly 100%.

METI Japan Patent Office has issued in March 17, 2014 the technology of the invention patent public bulletin, Shimane University research team is working with Japanese resource regeneration and chemical equipment of the enterprises to cooperate, to further improve the recycling purity and enhance the recovery ability of the system. At the same time, the research team also further studies using this system recovery nd other rare earth, rare metal resources.

This technique greatly reduces the recovery cost, is considered to be an important breakthrough in rare earth recovery technology, utilization of rare earth resources cycle has important significance.


Rare Earth Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Tungsten News & Tungsten Prices, WML Version: http://m.chinatungsten.com

The raw material Department of the Ministry of national Ombudsman, rare earth office director Jia Yinsong a line of development of rare earth industry to research Miluo, province classics is believed appoint vice director Liu Pingfan, city leaders Zhou Jinlong, Wang Minqiu accompanied investigation.

Miluo City, the existing 3 rare earth scale processing enterprises, mainly the production of lanthanum oxide, cerium oxide, praseodymium neodymium oxide and other products, completed in 2011 88500000 yuan of tax. Jia Yinsong a line into the workshop, and inspect the field production equipment, environmental protection facilities and sewage treatment situation, and asked in detail about the sources of raw materials, smelting separation technology, product sales and so.

At the meeting, deputy secretary of Miluo Municipal Committee, mayor Zhou Jinlong reported on the development of Miluo rare earth industry, suggested that the state will house 3 rare earth scale processing enterprises in the city included in the resource recycling directory. Jia Yinsong after listening to the reports, introduced the research purpose, main is to urge local governments and enterprises to implement the national rare earth industry related policies. He fully affirmed the Miluo city in the successful practice of development of rare earth processing enterprises, he said the policy will give full support to range.


Rare Earth Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Tungsten News & Tungsten Prices, WML Version: http://m.chinatungsten.com

Recently, Ministry of land and resources issued 2013 annual national first batch of tungsten, antimony, rare earth mining index of total quantity control. Among them, in the rare earth mining index, rare earth ore (rare earth oxide REO) exploitation of total amount control target of 46900 tons, of which, index of ion type rare earth ore 8950 tons, ore type light rare earth ore indexes of 37950 tons.

It is understood, the rare earth index issued in 2012 by the 50% indexes are determined. While mining total control targets this year will be based on the changes of the relevant policies of the state and the market, in 2013 second quarter issued by environmental protection.

Although the implementation of total quantity control of rare earth rare earth mining intended to prevent illegal coal, but this policy in practice is often encountered embarrassment.

Data shows, 2009 national rare earth mining quota of total control of 82300 tons, the index in 2010 increased to 89200 tons, in 2011 the national rare earth mining total control indicators continue to increase 4600 to 93800 tonnes in the previous basis, of which 80400 tons of light rare earth, heavy 13400 tons of rare earth.

But in the actual implementation, not all enterprises to strictly enforce the plan. Public reports, in recent years, some provinces of the actual mining rare earth each year more than plan of the Ministry of land and resources. But the national point of view, from the beginning of 2005, China rare earth for 5 consecutive years of more than 100000 tons, output in 2008 reached 124800 tons, in 2009 reached 120000 tons, the actual output is above the index.


Rare Earth Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Tungsten News & Tungsten Prices, WML Version: http://m.chinatungsten.com