Rare PVC stabilizer during landing results

After a year of trial and error, Baotou Rare Earth Rare hospital successfully developed a new type of PVC stabilizer non-toxic, environmentally friendly, long-term stability and good for . Currently , rare earth PVC stabilizer in the test line is under construction , scientific research and is expected to achieve during the year .

It is understood that , at present , rare earth rare earth stabilizer hospital pilot project has been completed equipment tender , is expected to more than three months after the construction , installation , debugging put into operation, is expected to achieve scientific research and then went into effect.

When using PVC material is heated to 200 ℃ require pretreatment , the need to add material to prevent thermal decomposition of PVC stabilizers . At present , the domestic PVC stabilizer to lead salt stabilizer most widely used , but there are safety hazards environmental issues. To meet the international trend to ban lead on PVC industry , China in recent years have gradually taken a series of measures to limit and reduce the use of lead salt stabilizer , lead stabilizer will gradually withdraw from the market , PVC materials production enterprises urgently need a stabilizing effect good cheap alternative and environmentally efficient products . The successful development of rare earth stabilizer , PVC producers can meet the demand for environmentally efficient stabilizers great extent.

Rare hospital engineer Zhang Yuxi told reporters , accounting for 3.5% PVC stabilizer weight , and now our nation's annual PVC production is 13 million tons , and production is still rising , demand is also increasing year by year stabilizers , especially our stabilizer overall lead ban is imminent. The main component of the rare earth lanthanum cerium stabilizer element content is about 10% , the annual output of 13 million tons terms of PVC per year to use 40,000 tons of elements lanthanum , cerium , lanthanum surplus for digestion Baiyunebo Ce important.


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May 23, 2014 market price of rare earth market

More light rare earth market , lack of demand for support , and more or less limited to the market price of the transaction -based. At present, because almost no good news , some suppliers have been properly lowered the price to take the goods ; most suppliers are still not released because of good news , the market outlook, there is a strong expectation psychological Quote held firm based.

Dysprosium oxide mainstream manufacturers tax 160-165 yuan / ton, dysprosium iron mainstream manufacturers tax price 165-170 yuan / ton.

Praseodymium oxide mainstream manufacturers tax price 570,000-580,000 yuan / ton. Neodymium oxide 320,000-325,000 yuan / ton.

Lanthanum oxide manufacturers tax price 18,500-19,500 yuan / ton. Cerium oxide mainstream manufacturers tax price 19,500-20,500 yuan / ton.

Neodymium oxide, praseodymium mainstream manufacturers tax price 325,000-330,000 yuan / ton , praseodymium , neodymium metal mainstream manufacturers tax price 410,000-420,000 yuan / ton.

Fluorescent europium oxide mainstream manufacturers tax price 3,800-4,000 yuan / kg. Terbium oxide phosphor grade mainstream manufacturers tax price 3,000-3,200 yuan / kg.


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Future production of rare earth products for customized

As one of the activities in science and technology Jiangxi southbound train , Chinese Academy of Sciences , Beijing University of Rare Earth Materials Chemistry and Applications , State Key Laboratory Director Yan Chunhua walked Jiangxi University , teachers and students to do the rare earth industry special report.

Yan Chunhua in the report that by 2020 , China's rare earth industry will enter a stage of rational competition , such as Baotou ore will be mined raw minerals and secondary resources simultaneously, while the South will gradually form an orderly mining , local protectionist barriers will be broken . In separation technology, rare earth industry will achieve "zero emissions" , while the purity of the product is no longer in a single index , and user-oriented customization. In particular, he stressed that the catalytic material to achieve heterogeneous catalysts homogeneous application of concern.

When it comes to foreign rare earth trends, Yan Chunhua said: "The foreign countries in the field of rare earths in the low end will continue to work with China to import large quantities of rare earth resources. But its high-end science and technology will be on China blocked. Therefore , as researchers, we should focus on the development of rare earth industry collaborative innovation . "

It is learned that the report will focus on " development of rare earth functional materials ," the theme from the resources of rare earth separation , materials and equipment systems introduces four domestic rare earth technology development status quo and future trends . For known as " the world's tungsten" "rare earth kingdom" Ganzhou , Yan Chunhua on the development of rare earth industry put forward opinions and suggestions.


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Ganzhou was approved to establish the tungsten and rare earth industry "demonstration area of national brands"

Reporters learned from Ganzhou Exit Inspection and Quarantine , AQSIQ recently on the Ganzhou Development Zone "national brands to create demonstration zone" application be approved, the approval of Ganzhou Development Zone to build "national rare earth permanent magnet and tungsten powder processing industry well-known brands to create demonstration zone " , which is only approved in Jiangxi Province in 2014 to build a " national brands to create a demonstration area . "

In recent years, Ganzhou Development Zone attaches great importance to brand development , creation and echelon construction work, as the city of tungsten and rare earth deep processing industrial base , Ganzhou Ganzhou Development Zone Economic Development focus on core growth pole position, seize Gan South Sioux district revitalization and development of strategic opportunities , planning and construction of the tungsten and rare earth industrial park , the initial formation of carbide, NdFeB magnetic materials , phosphors, permanent magnet motor industry . 2013 , the district and its application of rare earth and tungsten industry realized main business income Pobai billion, ten billion yuan into the ranks of industrial clusters . Source: China Ganzhou Network - Gannan Daily


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Rare earth prices relatively stable, individual traders watching the market temporarily

Rare earth prices relatively stable, the current market downturn , businesses frankly bad shipment. In the course of the current market decline , individual traders watching the market temporarily , offer not positive, that prices will continue to fall . Europium, terbium market , prices continued to slump shocks, adjust the range of about 500 yuan / kg. As previously terbium oxide quoted at 3,200 yuan / kg , now quoted at 3,150 yuan / kg , merchants can accept shipment prices fall further . Europium oxide market purchases Inquirer still less , the price will remain at about 3800-3900 yuan / kg.

Currently dysprosium products market, according to the manufacturers and traders with knowledge of Ganzhou , today offer basically stable, the price is more concentrated in the 1.63 million yuan / ton, reflecting some traders without tickets prices have fallen 1.4 million yuan / ton . With ticket offer relatively slightly higher in the 1.67 million yuan / ton, but there is a business to reflect quoted so high it is difficult to sell.

Other oxides , such as holmium oxide prices also appeared this month down, according to Ganzhou manufacturers that now only a few stocks , with ticket prices at more than 390,000 , was also reflected in other industry businesses holmium oxide prices have dropped to 35, 36 ten thousand yuan / ton. China Rare Earth Industry Association recently holmium oxide quoted at around 37-39 yuan / ton.

Most of today's Baotou Rare Earth Oxide Exchange price volatility is very small, turnover is also deserted. As of 14:00 , praseodymium, neodymium , erbium oxide turnover of less than one ton , europium, terbium , dysprosium, lutetium oxide turnover of less than 100 kg .


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