May 18 2009

Activation of used batteries is expected to recover

Activation of used batteries is expected to recover

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Developed by Tsinghua University and other units of lead-acid battery recovery super technology, has entered the stage to promote the industrialization of formal recruitment in the country at all levels of the regional agent.

In all types of batteries, lead-acid batteries the largest share, accounting for the secondary battery market, according to 75%, is widely used in automotive, communications, finance, electric power, railway, aviation, marine, mining and other industries. Waste of the environmental pollution caused by the battery has become the world’s problems. China more than 5000 each year about 10,000, more than 300,000 tons of spent lead-acid batteries. Super recovery of lead-acid battery technology can be used on all types of lead-acid batteries for recovery activation. Detection by the Ministry of Information Industry, confirmed that the recovery rate of more than 96%.

It is reported that a vast reservoir of the technology market. In 2002, domestic output of lead-acid batteries, nearly 80 billion yuan, and each year to grow at a rate of 30%. Super use of lead-acid battery technology used to recover the battery recovery, the average cost to buy a new battery less than 1 / 4, which will save users a lot of money. With the industrialization of the technology promotion, running into billions of dollars annual output value of the used batteries is expected to recover activation of the birth of industry.

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May 18 2009

Care to send you a ticket

Care to send you a ticket

Trackback: http://www.best-laptop-battery.co.uk/

Litter next year to send your battery carefully tickets

Reporters yesterday that, “Sichuan Province of hazardous waste pollution prevention approach,” the official introduction of a few days ago and will be on January 1 next year the implementation of, the public or flats for sale and indiscriminate dumping of hazardous wastes will be subject to severe penalties, resulting in strict

- Most people do not know the investigation of hazardous waste

Chengdong reporters yesterday in a residential district in Chengdu were investigated. In the area of the ground floor of the corner is more than 200 households in a transit point for garbage, garbage bags of various colors, containing all kinds of garbage, piled up together Chengshan. In these garbage in people’s daily life can be seen everywhere in the commonly used batteries, lamp.

Reporter interviewed a number of residents, most people are familiar with hazardous waste, do not know what is around hazardous waste, hazardous waste recycling sites together with the sound, then the public of hazardous wastes into trash bags, fling is over. The results of a large number of hazardous wastes and mixed solid waste, environmental pollution has become a hidden danger.

Recycle Bin just to make money, regardless of pollution

In urban Chengdu, many used to hide the Recycle Bin. Qinglong field in the vicinity of, a number of recycling of waste electrical appliances shop business is booming. Due to electrical appliances in the waste contains large quantities of recyclable non-ferrous metals, ferrous metals, plastics, glass, and some parts are still useful in terms of their broad prospects for future recycling. Refuse collection of used electrical appliances hawkers went ahead with the dismantling or burning of the home appliances containing gold, silver, copper, tin, chromium, platinum, palladium and other precious metals, “down” out of the remaining waste to throw away, a serious pollution the environment. A hawker said that they want useful waste, of course, not only with the throwing, “which control what pollution Oh!”

But, in fact, in the electrical circuit boards, fused, such as the “possession” has harmful chemical raw materials, etc. In case of high temperature will produce harmful substances; there are other non-degradable, such as broken shells and tubes, screen such as garbage, such as the soil will be buried in the underground water pollution.

High cost and difficult handling systems business to run

At present, some large enterprises in the handling of dangerous waste, a large number of “jerry-building” phenomenon. A business person in charge told reporters that the process of their production volume of the plating bath is very large, if the charges dealt with in accordance with the current month to spend tens of thousands of dollars. Although the companies have their own simple processing equipment, but the handling capacity of less than 1 / 5. The remaining liquid waste emissions only quietly. He bluntly, many polluting enterprises to establish their own system of dealing with pollutants, really very little running.

Interpretation - set up hazardous waste identification

To be implemented next month “measures,” the provisions of the next hazardous waste containers and packaging, as well as the collection of storage and transportation of hazardous waste disposal facilities, premises, means of transport must be in accordance with relevant state regulations, set up hazardous waste identification. Prevention and treatment of hazardous waste facilities, premises, shall not be disabled, idle or even shut down, removed; to engage in collection, storage, disposal of hazardous waste operations of the unit, should have to adapt their business activities in technology, premises, equipment and pollution prevention and control capacity , and in accordance with the relevant provisions of the license. Prohibiting the operation permit, or not in accordance with licensing requirements, super scope, super-elements involved in the collection of hazardous wastes and other activities. Prohibited hazardous waste units will be commissioned to provide or pollutants to the land shortage of undocumented Carpenter, recycle bin for waste collection, disposal and so on. Engaged in the collection of hazardous waste management activities such as staff access the system to be implemented.

Hazardous waste a maximum fine of 30,000

“Measures” indiscriminate dumping of the collection, storage, disposal, possession of, hazardous waste, such as damage to the conduct of the detailed requirements. The maximum fine for violations of up to 30,000 yuan. At the same time, in accordance with the provisions of national law, in violation of explosive, flammable, radioactive, toxic, corrosive materials regulations in the production, storage, transport, use of a major accident, causing serious consequences will be sentenced in accordance with the law.

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May 18 2009

Waste battery recycling there are three major errors

Waste battery recycling there are three major errors

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Batteries harmful to the environment have been well-known to the general public. In recent years, many schools in our city, community and business began to take part in prevention and treatment of waste batteries to the list of pollution, and even the kindergarten children also participated in recycling used batteries. However, recently the State Environmental Protection Administration of the control and other relevant departments jointly issued the “Waste Battery pollution control technology policy”, the city used batteries in recycling there are three “errors” has come a long “detour . ”

One need not recall errors in the recovery

No recovery: mercury-free batteries, and low mercury button cell battery

Focus on recycling: nickel cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, lead-acid batteries such as rechargeable battery waste

Not long ago, Haishu District in a primary recovery of used batteries in the box, the reporter found here focus on the various types of batteries: mercury-free batteries, button batteries, as well as low-mercury batteries, and so on. In fact, the majority here simply is no need to waste battery recycling.

Battery of harmful substances including heavy metals and acid, alkali, such as electrolyte solution. Heavy metals including mercury, cadmium, lead, nickel, zinc, mercury, cadmium, lead on the environment and human health against the larger, zinc, nickel in the environment more than a certain amount will also constitute a hazard to human health. Waste acid, waste alkali, such as the electrolyte may be contaminated soil, so soil acidification or alkalization.

Therefore, the state pollution control waste battery technology policy: focus on the collection of waste batteries are nickel-cadmium batteries, nickel hydrogen batteries, lithium-ion batteries, lead-acid batteries can be discarded, such as rechargeable batteries and silver oxide button, such as disposable battery waste. Recovery in the current lack of effective technical conditions, not to encourage countries to focus the collection has reached a low mercury or mercury-free disposable battery waste requirements.

It is understood that the mercury-free batteries, Ningbo, the market has already reached a fairly high level. Various types of batteries in our city’s annual sales total about 17 million, of which the Bank of the battery company’s “Shuanglu” the total battery market accounted for around 70%. At present, the Bank has the full realization of the battery cell production of mercury-free. And so is estimated that the city of mercury-free battery sales ratio was 80%. In other words, the majority of Ningbo production do not waste battery recycling.

Misunderstanding of the second burning of the landfill recovery

Against: the burning of cadmium, mercury, lead batteries can cause serious air pollution

Found in the visiting reporter, at present, the city spent a lot of the battery into the municipal solid waste mixed with the solid waste landfill or incineration.

Scrap metal batteries mercury, cadmium, arsenic and zinc in the incineration volatile, burning into the latter part of bottom ash, and some were taken away by flue gas, condensation of cold air to become homogeneous when small flakes. Metal parts furnace to participate in the reaction of chloride, sulfide or oxide, the metal more easily than the original volatile gasification, and more of these substances into the final remnants of bottom ash to the heavy metal content of ash increased, it is difficult to deal with. Therefore, the incineration of cadmium, mercury, lead batteries can cause serious air pollution, the high level of heavy metal enrichment of the ash can also be sources of heavy metals.

Relevant experts believe that mercury-free batteries can be used for landfill treatment, incineration can also be carried out and will not impact on the environment.

City Sanitation Department from information that I urban solid waste production of about 1200 tons, of which 870 tons of burning to Fenglin. At present, Fenglin no way of sorting their refuse for handling solid waste mixed with waste batteries will then burned. Incineration of waste in the cell, there is no lack of recovery and not have to be harmful to the battery recall.

Errors of three network elements are out of line recycling

Question: The city has not collected to form an effective channel for receiving the waste batteries at present nowhere else to go

It had become a focus of public concern. However, the effect doubtful.

At present, members of the public for purely environmental conscious behavior. It can be said that the city has yet to form a well-established channels for the collection of used batteries. Not to mention a number of communities and units has not carried out this work, some schools and even the collection of waste battery collection nobody answered. This reporter recently visited a residential district in also found that the district was in the collection of waste batteries, but there are not a.

Through a telephone interview, the reporter also found that there are currently receiving is not responsible for the environmental protection department of waste batteries. Sanitation sector can not be sorted waste batteries, the battery is currently receiving the waste can not go anywhere. Fenglin enterprises receive only batteries, will be buried in the “cement coffin.” It can be said that public enthusiasm for recycling of waste batteries is almost down the drain.

It was learned that a solid waste batteries, including nickel-cadmium battery waste, waste mercury-containing batteries and waste lead-acid batteries are hazardous waste.

Analysis of relevant experts in order to tackle the pollution problems of waste batteries, government departments must be correct guidance, from each community, schools, enterprises and institutions to start, the separate collection of hazardous waste batteries, and then transported through the sanitation department to Fenglin landfill to deal with seal. The only way to eliminate waste from the environmental pollution caused by batteries.

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May 18 2009

Domestic R & D of electric vehicles in the battery remaining technical barriers

At present, China’s domestic R & D of electric vehicles are used in most lithium-ion laptop battery , but in addition to BYD battery production, the most mileage and top speed of life is very limited, short-lived, at the same time the security needs to be improved At present, a lot of battery failure rate is much higher than the safety level of one millionth, burning of vehicles and the problem occurs from time to time. These problems make electric cars the field of large-scale involvement of private cars there are many obstacles, this is also the world’s common problems encountered by manufacturers.
A Beijing Institute of Technology experts said the electric car, a very important reason is that the  XPS M140 battery  has not been the industrialization of production, a number of battery or hand-made, a small amount of production, and therefore difficult to ensure quality and unity. At the same time, users have a lot of battery use inappropriate need for more guidance.
Institute of Electrical Engineering, Chinese Academy of Sciences, an expert said that Latitude D820 battery  life is still not enough mileage, low speed, the use of electric vehicles is very limited. At the same time, although the majority of electric vehicles can be claimed that the family 220V voltage charge, but the actual operation, the power needs of a general full 10 hours or so, so long charging time is not convenient to use, not the reality, to that end, Latitude D620 battery the construction of fast charging infrastructure is necessary.

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May 18 2009

Wuhan will be producing solar energy mobile phone batteries

Phone no electricity, and come up with a notebook-sized sun-ray plate in front 6-8 hours, you can let the phone fully charged. After Wuhan were only expected to use the price of solar cells 100. Yesterday, an annual capacity of 40 megawatts of solar battery manufacturing projects set up in Wuhan, three hundred dollars is expected to create price products ASM 92P1138 , ASM 92P1140 , the first for the use of Wuhan.
Opened by the investment company in Wuhan and Taiwan-funded enterprises, such as the rich Czech investment holding company in Wuhan Development Zone signed yesterday, will invest about 4 billion yuan, the construction of amorphous silicon thin film solar cell manufacturing projects group. After the birth of new enterprises, Wuhan will be the largest photovoltaic manufacturing base to become the country’s third largest thin-film amorphous silicon solar cell manufacturer.

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May 18 2009

U.S. Department of Energy plan to subsidize the development of hybrid-electric battery inserted

U.S. Department of Energy (DOE) for electric vehicles in the seminar “EVS24″ (2009-5-13 ~ 16, Norway StavangarForum Convention and Exhibition Center), said that the United States will strongly support the plug-electric hybrid (PHEV) development. It will be May 18, 2009 to two billion U.S. dollars into the development of battery technology for the program. “Will support the United States and all battery-related supply chain in order to promote the development of PHEV” (U.S. Department of Energy’s hybrid vehicle system technology projects team DavidHowell). Include specific funding, the battery cell and module production, the production of battery materials, battery recycling drives and electric vehicles such as investment in equipment.
U.S. Department of Energy put forward a universal goal of PHEV battery performance requirements. For example, the plan will be in 2014 from the current battery capacity 3.4kWh to 11.6kWh. The reason is that, if raised to the capacity of the electric driving range of up to 40 miles (about 64km). Batteries currently cost 1000 U.S. dollars / kWh, plans to halve in 2012 to 500 U.S. dollars / kWh, 2014 years to 300 U.S. dollars / kWh. Battery life to win in 2014 from the current 3 years to 10 years.
In addition to battery technology, DavidHowell development of PHEV also cited four other required technology that will support the development of these technologies. 4 technology are as follows: (1) inverters and converters, such as power electronics technology; (2) motor technology; (3) PHEV drive technology; (4) drive system temperature management techniques.
In addition, additional funding is also planned for Empirical PHEV project. At present, 60 million U.S. dollars have been funded for the U.S. General Motors (GeneralMotors), Ford (FordMotor) and the United States, Chrysler (ChryslerLLC) evidence of the PHEV project, this will be an additional 400 million U.S. dollars.
  The article come from http://www.new-laptop-battery.com

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May 18 2009

Germany there was a breakthrough in fuel cell research and development of commercial high-temperature membrane cell production

Germany’s BASF AG (BASF) recently announced that it has in the United States New Jersey Poll Satsuma (Somerset, New Jersey) the formal establishment of fuel cell production equipment so as to promote energy development in the field of management leadership.
This set of modern equipment of the production and use of advanced automation technology, the core of manufacturing fuel cells - that is, high temperature membrane electrode assemblies (MEA). MEA in each cell, hydrogen and air react with water produce electricity and heat. This innovative, patented by BASF Celtec brand products are sold in the market, which help to promote the fuel cell industry to accelerate development to meet the current and future energy supply increasingly serious situation.
BASF R & D as a result of a new type of MEA with the world’s first commercial high-temperature fuel cell membrane, the operating temperature can reach between 120 ℃ -180 ℃, it is a systems integrator opened a new vision. This innovative product has no humidification in the case of the unique ability to run; a more simple system; and of hydrogen and impurity gas in the air have a greater tolerance. Therefore compared with the other polymer electrolyte membrane (PEM) fuel cell technology, has great advantages.
Celtec high temperature membrane electrode assemblies (MEAs) can be widely used in many areas. For example, the efficiency of an unprecedented supply of private residential units to provide electricity and heating and hot water; or for the protection of the backup power system.
Traditional low-temperature fuel cell system can not exceed the maximum operating temperature 80 ℃, and the need for a large number of ancillary units and complex control systems and hydration systems, as well as purification of a hydrogen reformer unit. BASF is equipped with the high-temperature membrane electrode assemblies for fuel cells in hydrogen-resistant impurities, and can be air-cooled without water for hydration. Therefore, no need to air humidifier, pumps, tanks, valves and cleaning system.
BASF executive board member and executive director of research, said Dr. Andrea kimaye , high-temperature membrane electrode assemblies has led to the development of fuel cells in a breakthrough in the field. He said: “The Satsuma Poll in New Jersey to establish a world-class equipment, is designed to meet current and future growing customer needs. With our alternative energy system partners closely with the development, BASF’s high-temperature membrane electrode component products in the future will be strengthened and improved, will enable more low-cost fuel cells and energy is widely used. “
  The article come from http://www.batteryoffice.com

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May 15 2009

Linear launched ultra-low-power LTC2934 power supply monitors and LTC2935

This article is come from http://www.batteriesshop.co.uk/

May 27, 2008 in Beijing, Li Ling Stuart Corporation (Linear Technology Corporation) launched ultra-low-power LTC2934 power supply monitors and LTC2935, these devices draw only 500 nA quiescent current. In portable applications, the battery life is very crucial, in such applications, the equipment must be reduced in the normal working hours and standby supply current lessons. To extend battery life, in support of voltage power supply components such as monitors at minimizing the quiescent current is very important. In a tiny 2 mm x 2mm DFN package or ThinSOTTM the LTC2934 and LTC2935 single-channel voltage monitor with these features, so as to apply to a very compact and by the single battery-powered applications.

LTC2934 and LTC2935’s unique features in its low-power monitors on the market is different, and by a single lithium-ion coin cell battery, AA, AAA and other compact battery-powered or “green” Application of the outstanding choice. LTC2935 has three binary input, allowing choice of eight integrated reset threshold of the threshold from 3.3 V to 2.25 V, interval for 150 mV. The device within the precision attenuator allowed to keep only 500 nA of supply current and accurate. LTC2934 allows external resistive divider in the 1.6 V to
6V set up within the framework of precision reset threshold. Both devices reset the threshold accuracy in the entire temperature range are ± 1.5%, which helps to minimize excessive power supply design. The adverse upcoming low-voltage conditions of early warning through a power failure to provide output. Monitoring circuit surveillance VCC, if the supply voltage falls below the targeted reduction threshold, it will be reset output to pull low. LTC2934 is 15 ms and 200 ms two length reduction of overtime, overtime can choose pin settings, and LTC2935 provide a fixed 200 ms overtime. The devices have to manually reset pin that allows the optional push-button switch to force the system to reset.

LTC2934 and LTC2935 have a variety of ordering options. Reset and power failure output are equipped with open-drain or active pull circuit. Commercial and industrial versions have different temperature ranges, respectively 0 ° C to 70 ° C and -40 ° C to 85 ° C. Both devices can be ordered 8-pin 2 mm x 2mm DFN package or 8-lead ThinSOTTM package, RoHS-compliant. In 1000 for quantities, LTC2934 price of 1.15 U.S. dollars, and the LTC2935 to 1.22 U.S. dollars. Both devices are available in volume beginning.

Performance Summary: LTC2934 and LTC2935

* 500nA quiescent current
* In the entire temperature range for maximum accuracy of ± 1.5%
* Integrated precision attenuator (LTC2935)
* Can be as low as 1.6V (LTC2934) work
* 8-pin optional (LTC2935) or adjustable (LTC2934) reset threshold
* 8-pin optional (LTC2935) or adjustable (LTC2934) power failure threshold
* Warning output power failure
* Optional 15 ms or 200 ms reduction of overtime (LTC2935 to a fixed 200 ms)
* Manually reset input
* Compact 8-lead, 2 mm x 2mm DFN and TSOT-23 (ThinSOT) Packaging

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May 15 2009

Car in the United States to start EnerDel Li-ion battery manufacturing plant

The article come from http://www.new-laptop-battery.com
Ener1 subsidiary of the United States - engaged in the development of lithium-ion rechargeable battery and manufacture of EnerDel in May 8, 2009 launched in the United States, Ind., rechargeable lithium-ion battery manufacturing plant. Indianapolis (Indianapolis) for the hybrid plant production and electric vehicles (EV) of the lithium-ion rechargeable battery unit, Noble Townsville (Noblesville) battery factory. EnerDel for first production in the United States motor vehicle drivers to use lithium-ion rechargeable battery manufacturers.
EnerDel to supply the current year 3000 ~ 4000 EV batteries. The company plans to expand the production year after year. In order to further expand production capacity, considered following the Indianapolis plant and Noble Townsville factory, the purchase or construction of a third factory. Hybrid battery pack would like to expand the annual capacity to 1.5 million (hybrid-electric plug to use the expansion of 600,000, EV used to expand to 150,000).
Has decided to EnerDel Li-ion rechargeable battery with ThinkNordic in the small Norwegian electric vehicle “Th! Nk” on. The also released the latest information: FiskerAutomotive will be equipped with the company in the United States is scheduled in June 2010 listing of plug-electric hybrid “Karma”. Fisker plans to the United States, annual sales of 32 chains 15000. Also scheduled to start sales in Europe, the European network of sales details will be announced at Frankfurt auto show. EnerDel plans both before and after the spring of 2010, official mass production for the company’s rechargeable batteries Fisker.

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May 15 2009

HP initiative to recall 70,000 lithium-ion laptop battery

The article come from http://www.batteryoffice.com
Beijing May 15 early morning news, according to foreign media reports, the U.S. Consumer Product Safety Commission (hereinafter referred to as “CPSC”) Thursday announced that in two reports that Hewlett-Packard laptop battery fire, the company said it would have taken the initiative to recall and several at the same time Hewlett-Packard and Compaq notebooks shipped 70,000 lithium-ion battery.
CPSC Web site, said the activities of the laptop battery recall affects HP Pavilion models of nine, nine Presarios Compaq models, two models, as well as a Hewlett-Packard Compaq models, these models sold in time for August 2007 to March 2008.
There are two previously reported, HP notebook batteries due to “overheating damaged and caused the fire, causing minor property damage”, but no casualties.
HP is notified of the recall may be related to the activities of customers, so that they remove the laptop battery and notebook found at the above link by HP. Hewlett-Packard said, it will replace the batteries free of charge to customers.
And Hewlett-Packard, like many other competitors in the same industry have been previously carried out several similar activities in the battery recall, the latest one was the end of last year recovered 100,000 Sony batteries, these batteries due to overheating and failure. Prior to this, Hewlett-Packard sold 3.2 million notebooks to use these batteries, but in 2006 the massive Sony battery recall activities, this figure represents only a small part.

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