Japanese universities to develop new technology uses salmon DNA extraction of rare earth

According to "Japanese Economic News" website reported on August 21, Hiroshima University, Japan Aisin Seiki and affiliated research and development company Aisin COSMOS Institute jointly developed the use of bio-tech products, parts DNA to recover rare earths contained in waste technologies. This technique uses DNA of salmon or trout adsorption earth, and poured into an acidic aqueous solution was separated and recovered.

It is reported that up to 90% recyclable than purity neodymium and dysprosium. Study group hoped to replace the traditional method of efficient recycling methods, and put into practical application as soon as possible. High-tech products containing rare earths waste components, but such rare earth mixed with neodymium and dysprosium, recycling needs to be separated neodymium and dysprosium and other ingredients.

The study group found in the study, DNA contained in the rare earth phosphate adsorption properties. Experiment, the group is filled inside the plastic tube with DNA cellulose, and then injected into a solution mixed with a variety of rare earth, and then into the low concentration of hydrochloric acid, neodymium, dysprosium and cerium, etc. are successfully separated and recovered.



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August 23 rare earth price quotes

August 23: the continued strength of this rare earth market, vendors will ship low price, small downstream buyers demand procurement, passive acceptance of quotations from suppliers. Less than normal market turnover, turnover is slow, there is no market price market phenomenon is more obvious, the deadlock continued.

Praseodymium oxide mainstream manufacturers tax price 545,000-555,000 yuan / ton. Neodymium oxide 350,000-370,000 yuan / ton.

Dysprosium oxide mainstream manufacturers tax price 240-260 yuan / ton, dysprosium iron mainstream manufacturers tax price 240-260 yuan / ton.

Lanthanum oxide manufacturers tax price 27,000-29,000 yuan / ton. Cerium oxide mainstream manufacturers tax price 28,000-29,000 yuan / ton.

Praseodymium neodymium mainstream manufacturers tax price 365,000-375,000 yuan / ton, praseodymium neodymium metal mainstream manufacturers tax price of 460,000-470,000 yuan / ton.

Europium oxide phosphor grade mainstream manufacturers tax price 4,900-5,100 yuan / kg. Terbium oxide phosphor grade mainstream manufacturers tax price 4,300-4,500 yuan / kg.



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August 22, 2013 RE Price Quotes

August 22: Rare actual market demand sluggish, high turnover weak. However, due to rumors and eight ministries purchasing and storage of rare earth industry consolidation of the special action, the market price will continue suppliers very strong, rare earth prices continue to hold firm.

Lanthanum oxide mainstream manufacturers tax price 27,000-29,000 yuan / ton. Cerium oxide mainstream manufacturers tax price 28,000-29,000 yuan / ton.

Praseodymium oxide mainstream manufacturers tax price 535,000-545,000 yuan / ton. Neodymium oxide 350,000-360,000 yuan / ton.

Dysprosium oxide mainstream manufacturers tax price 240-260 yuan / ton, dysprosium iron mainstream manufacturers tax price 240-260 yuan / ton.

Praseodymium neodymium mainstream manufacturers tax price 365,000-375,000 yuan / ton, praseodymium neodymium metal mainstream manufacturers tax price of 460,000-470,000 yuan / ton.

Europium oxide phosphor grade mainstream manufacturers tax price 4,800-5,000 yuan / kg. Terbium oxide phosphor grade mainstream manufacturers tax price 4,300-4,500 yuan / kg.



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Some rare earth magnetic high price of loose waste stalemate

Today, rare earth market, prices of some products happen adjustment, lanthanum cerium still relatively deserted yttrium samarium, praseodymium neodymium Europium Gadolinium Terbium Dysprosium market is still in high stalemate. As Ganzhou someone in the industry reflects, "Although the market prices go up, but the customer can not accept the goods still bad out."

Today, there is a certain market for neodymium oxide procurement inquiries, neodymium oxide prices recently have been stable and there is a slight increase. Today, there are traders reflect neodymium oxide market with votes 36 and 37 yuan / ton or so. The recent market price of europium oxide strong stable, the market mainstream with ticket prices 470-490 yuan / ton. Terbium oxide big gap between the market price, the current market price at 400-430 yuan / ton are, waiting to see some of the suppliers on the market, yet there are price adjustment.

Praseodymium neodymium metal markets, the recent overall market price stable, the current price and the year-ago quarter. According to Fu Bao understand, praseodymium neodymium metal market, now with ticket prices are still 470,000 yuan / ton, there are businesses reported 480,000 yuan / ton, high-priced, with no ticket prices at 40-41 yuan / ton. Neodymium oxide, praseodymium market with ticket prices in recent days has remained at 370,000 yuan / ton.

Magnetic scrap market today scrap recyclers magnetic phenomena increase the price adjustment, the current price of a short article appeared loose, mainstream price slightly lower, the current market price of the mainstream recycling 106-108 yuan / kg. Long and smooth tile market price and some others are down by 2 yuan / kg. Recyclers, said the recent good receipt, trading volume increases. Waste Electrical current prices slightly down a dollar / month, brushless mainstream recovery price at 86, 87 yuan / month, reflecting slightly better recyclers can supply 87.5 yuan / month, brush motor scrap prices in the 133-143 yuan / month or so.



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LREE Wednesday appeared the first time since August Qi Zhang

August 22, according to statistics, nearly a month of silence again rare earth prices Qi Zhang, August 21 heavy rare earth dysprosium Japan rose 2.1%, light rare earth neodymium praseodymium oxide rose 1.4%.

Heavy rare earth dysprosium oxide prices since August 1 reached 2.425 million yuan / ton high point after the fall nearly 3% to $ 2.355 million / ton, after a week to keep prices unchanged; light rare earth neodymium praseodymium oxide in August, has been at the highest position steady at 350,000 yuan / ton.

Analysts have said rare earth, rare earth recent transactions of all varieties were significantly deserted, no intention of spending a lot of sourcing suppliers, manufacturers want to wait and see whether the government will introduce purchasing and storage policy, do not rush to sell. NdFeB Magnets downstream market also showed a trend of flat consumer demand procurement business. Phosphor market inquiry increased slightly, but still low fluorescence flour mill started. Catalyst, polishing powder and ceramics market is not active.

June 19 was disclosed in the industry during the rare major reorganization of Gannan since there had been a major rare earth stocks surging market, the main rare earth stocks rose from 50% -100%. It is great wisdom 365 software, as of yesterday's close, the Baotou Rare Earth since late June has risen 42%. Minmetals Rare cumulative increase over 80%. Sheng and resources to the cumulative increase of 73.5%.

Rare earth stocks strong, mainly due to the "anti" causes "supply subtraction", Ministry of Industry jointly eight departments to combat smuggling following schedule: August 15 - September 30 for the province (autonomous regions and municipalities) self-examination phase, in September on the 30th of October the 25th stage of the Joint Inspection department, October 25 to November 15 for the rectification work summary stage.



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