digital batteries

Battery industry is another important component of the energy sector is the economic development of a new hot spot in the national industry and relevant international battery, drawing manufacturers to increase investment in China, Chinese lead-acid Laptop battery industry has developed rapidly become the world’s largest exporters of lead acid batteries. And the power, transport, development of information industry is closely tied to the truck automotive and other transportation system and large-scale power supply without interruption in a dominant position.

However, with the continued development of industrial lead-acid batteries, energy consumption continues to increase rapidly in the environmental problems that result are becoming increasingly serious, especially the processing and recycling of waste batteries to become a major problem. At present, China is actively pursuing the circular economy, waste batteries can be recycled to 90%, but the industrial policy of China does not waste battery recycling a good development space, has resulted in their becoming long-term problem bottleneck in the development of China Battery. In order to make businesses more understanding of the lead acid battery technology battery recycling process, “Chemical Physics power supply system, an interview with Merloni engineering design-related trading company responsible person details about the used lead acid IBM ThinkPad X60 battery recycling technology processes, applications and perspectives.

Market demand is the fundamental industrial development

Q: Melloni in China over the past three decades, a growing development in the location, please tell us about development in China?

A: The design of engineering and trading company Merloni Merloni Group, a subsidiary of Italian engineering. Founded in 1973, is engaged in export and transfer of technology and patents, the Italian professional society, customers around the world. Especially in the design, establishment of an industrial production line has a wealth of experience has now been established in 23 countries around the world more than 100 production lines and factories. Beijing and Shunde in China, Russia and Moscow Lippe Rizk has offices in Switzerland to build a branch. China has established 43 projects, six are joint ventures. Its scope of environmental protection, construction materials, industrial electrical and mechanical, electrical, automotive and electronics. It is from the mid-80s on the Chinese market, and to do is export of household appliances technology transfer of production from 2000, Italy has lead to acid Dell Latitude D510 battery recycling appliances and processing technologies, the rapid development of China lead acid battery industry, In 2006, the internal promotion of new environment-friendly energy sources – cars, trucks have used the recycling of lead acid batteries and renewable raw materials, production, processing and recycling.

Q: Melloni aggressively promote lead-acid battery recycling technology process, and the application of this technology in China, what happened?

A: Lead-acid battery recycling technology transformation in China has broad prospects for development. With the automotive, telecommunications, electricity, rail transport and the rapid development of automobiles, motorcycles, electric vehicles, the use of railways, military use, fixed use, traction, storage of the energy and emergency power supply seamless lead-acid with the growing demand for battery, domestic annual consumption of lead from 35 to 40 million tonnes. A period of time after the use of lead acid batteries need to update, at present, produce various types of waste lead-acid batteries per year is around 5000 ~ 60 million euros weighing approximately 30 million tonnes. With the new demand growth in the farm, the number of discarded lead-acid batteries is expected to increase.

Currently, in Europe, the United States, Japan and other developed countries, lead-acid hp Pavilion dv8000 batteryusing the recycling rate of 90% or more, while only 60% of our country, and a number Small businesses are mainly engaged in lead-acid batteries, there are a large number of lead, after its abandonment, if used correctly, will be enough on the environment in secondary pollution. China has now been done, but the technology is immature, the future of this technology there is a great improvement, space development. Recovery of post-processing technique back easily leads battery recycling low utilization rates. The State has adopted policies to encourage and support large-scale manufacturers of battery recycling used batteries, which are the development trend, and we have the technology, just follow the market demand to meet business needs.

Conduct waste battery recycling and reuse acid lead to resource conservation, enhance environmental protection and implementation of sustainable development strategies, of great importance. The State shall promote environmental protection, both to support the protection of the environment, but also a shortage of galena to save resources for lead acid battery manufacturers with raw materials is conducive to economic development circular.

Lead-acid recycling efforts cells enter the heights of

Q: Currently, lead-acid battery recycling technology process, there are many, may I ask our technology to recover after the sony VGP-BPS5 battery is to know how?

A: The lead acid battery technologies, including battery crushing, washing, sorting, desulfurization, smelting, refining and bullion and other technologies, can be summarized as mechanical grinding, separation water, chemical desulphurization and melting furnace short. All processing plants to achieve low emissions, low pollution, low power, high efficiency in solving the pollution problem of used batteries at the same time, established a recycling, environmental protection and efficiency Battery model waste of industrialization.

Lead-acid battery recycling technology for waste treatment is Merloni Company with years of experience and outstanding technical R & D capabilities and creates. Compared to conventional treatment, which reflects many advantages: the batteries used in broken steps, installation of two broken hammer, preventing the unit from breaking and the maximum size of material, the process for next step separation has created a good basis for the grid plate can be cleaner and more deeply with other oxides and plastic components for separating, in the broken material sorting system, equipped with two sets of hydraulic separation device in May a greater degree of recovery of lead metal, the recovery levels of residues of lead in plastics could be reduced to 1.5%. At the same time, Polypropylene, would be fully and thoroughly cleaned, waste lead-acid batteries to separate the plaster in the melting pot before being required to perform specific chemical desulfurization processes, the use of sludge added the material of lead carbonate, so the mud Lead All sulfur can be converted to another use of renewable raw materials, thus reducing emissions of sulphides in the fusion process, recycling of water from the factory effluent wastewater has been to concentrate, non-polluting, emissions of NO.

Q: What is our service model in progress?

A: Because each resource area batteries are limited, so we only have an office in Beijing to provide services to clients across the country. We lead products of toshiba PA3465U-1BRS battery acid, transfer of technology and equipment. Domestic customers include windsurfing, camels and so on. In Europe and the United States and the Middle-developed countries and regions, North America, Europe, 95% recycling of waste batteries, most of whom are from the production of lead battery manufacturers of acid complete and the project has received strong government support. Believe that China will become more and more companies in the recycling of used lead-acid batteries in the past.

With the development of new energy in the world

Q: It is understood that we are implementing a turnkey project, specifically how the turn-key projects like?

A: Melloni Design AG hopes that the transfer of technology, advanced technology, training of local staff, enabling its customers to participate in project development.

Turnkey project, once completed, the plant or project ownership and project management to complete the construction and the investment side, by its begun to enter the formal production and operational phases.

Turnkey construction is completed, there was still a large number of monitoring services. One is training to employment. Highly specialized equipment, use and maintenance have many requirements. Secondly, regular professional maintenance. Regular professional maintenance is only focused on certain key equipment, and the board should be on building contractors and other professional societies. 3 is a major change. Many chemical type of material life are 5 to 10 years while the useful life of equipment can usually 20 years or more. Therefore, the process will require the use of different materials based on the life and status of a replacement.

The spirit of the technology to create a green life in entrepreneurship, with the help of advanced technology and equipment, strong technical force and scientific management mode, became China’s handling used lead acid recycling company batteries a marvelous work, working to “protect the battery from the environment, man-made clothes,” the target for renewable energy in China and contribute to the development of environmental protection.

Electric bicycle extraordinarily rapid development momentum in recent years, almost no speed product development to catch up with the development of electric bicycles, but because the battery life issues so that each user in each charge of the battery electric vehicle up to 50 yuan, not only for the user has caused enormous economic pressure, but also the protection of the environment had a big impact. So how to improve Laptop battery life, reduce costs, improve performance problems are battery users and resellers of common interest. Select the battery repairable should meet the following criteria:

1, the appearance of the battery without distortion, leakage, fever, leakage, without battery internal short circuit, open circuit, the turbidity of the apparent electrolyte and negative phenomena such as black.

2, restoring the battery is normally not exceeding three years.

3, the terminal voltage exceeds the rated voltage above 20%;

4, while the initial capacity of the battery should be 30%.

Deformation of the cell, leakage, fever, leakage, etc., can be seen with the naked eye, short circuit, open circuit can also use a multimeter and test the capacity test, the initial load and capacity discharge of the ways you can get a more accurate figure, only the electrolyte Black muddy and difficult to verify, and now focuses on what steps to detect the electrolyte.

The first detection of a sealed IBM ThinkPad X60 battery, determine the battery without leakage after shaking the battery so that the full integration of liquid and plates, then the proportion of the electrolyte to the suction device for electrolyte see if the liquid is cloudy and dark. In case of electrolyte in black, and the plates of the battery negative have softened, and this time the battery should not be able to repair, if the electrolyte is also colored properly, you can determine the main reason for decline capacity of the battery must be caused by a plate curing, so that the battery can be repaired using lead acid batteries for electric vehicle batteries in the series of specific repair systems to repair.

After discounting the batteries mentioned above, you can begin the healing process.

Repair time based on time of use the battery, the actual situation and the initial capacity of the battery to determine the time required for the repair, the use of lead-acid battery repair the system after repair, installation or maintenance of protective device directly to the battery for the car routine maintenance. After 7 days, can be repaired using a special battery charger adapted to charge and complete discharge device for detecting the battery capacity. Note:

1, charging things must be aware that the charge voltage of the battery must not exceed 1.2 times the rated voltage.

2, determine the effectiveness of rehabilitation, it is necessary to repair or repaired before the initial state of the test Dell Inspiron 1420 battery (the first non-healing, not a first charge-discharge cycles of recording capabilities) to charge and discharge to see if the initial capacity of the obligation to repair can not be blind to the repair operations to prevent half of things, electricity, achieve the desired effect repairs.

The battery in the process of repair issues that require attention to the repair while the battery does not become an industry, but work to repair the battery has been there. Many manufacturers of batteries within the battery warranty to back to back to “repair or older, to occur, put the battery back through the service provided to the user, to improve battery life effectively, reduce scrap rates, reduce battery manufacturers part of the reason for the alleged losses.

1. This set a new distribution group

After back to back, battery, battery manufacturer to charge and discharge test on review are often more than 50% of the battery does not meet the conditions of the batteries back to back. The reason is the battery in the thread group, the individual cell lag behind the formation of functional decline in the overall group of cells caused by the whole group back to back.

2, the removal of sulfide

Using specialized equipment, the hp F4812A battery to eliminate the hardening treatment. There are two kinds of resources here, there is a high voltage at high load current pulse through the elimination of a negative amount of sulphide block wear. This method is fast, fast, but the impact on battery life is relatively large. Another method is to use low currents up to 8KHz frequency on the use of the method of large crystals resonance solution, this method is slower restoration, repair effects are better, but the recovery time relatively long, often 120 hours or more. Test data show that there is no future for the recovery of 60% additional battery capacity more sulfur there are about 2 / 3 of the pile can reach 60% of capacity, more although 35% of battery capacity can reach over 80% of capacity.

3, install the pulse generator in parallel with the battery on the pulse of the battery maintenance

This method of repairing the battery more slowly, but due to many years in maintenance, so if there is no over-discharge the battery for continuous use, the battery is often the complete elimination the possibility of cure.

4, a comprehensive repair method

If the test battery used on a regular basis, timely more sulfur and pay only a single battery charge, new distribution group. After taking these approaches, the average life expectancy of the battery will be greatly improved. Regular maintenance of the service is big enough, do not wait for the battery due to water loss and hardening of the positive impact of the repair plate injuries later. In this way, can greatly extend the battery life. Once the battery of severe dehydration and healing after injury compared to the positive plate is relatively large. Therefore, it should be in the positive plate injury in a long time before the battery properly maintained. Preventive measures taken by the redesign of the method is more effective than the methods to remedy the situation.

In the new energy vehicle development in countries and regions around the world have been based on their assessment of different options, research the appropriate technology and Laptop battery development and to encourage support for taking a different strategy. In the current situation as a whole, Japan and the United States and Europe has focused on lithium batteries and fuel cells, but our country to take into account the resources and the maturity of technologies, the accent newly released policies on the promotion of nickel-hydride batteries in metal.

Ni-MH battery to become the object of political support China’s current

In our letter of the Department of June 25, the “new energy automotive manufacturing companies and the rules of access management products,” the vehicle, according to new energy vehicles, systems and key deadlines assembly technology, the degree of IBM ThinkPad R51 battery perfection of the national and industry standards, and industrial degree of difference will be divided into initial phase where the development period, three different stages of maturity of the technology and give Management classified.

According to state regulators, the home-products only in the production of small volumes, and only in approved areas, scope, duration and conditions of model runs, and the operational status of all products for real-time monitoring, product development phase allows the mass production only the approved area, scope, duration and conditions of sale, use, and at least 20% of sales of products running in the real-time monitoring, mature products and conventional products for the Dell Inspiron 1300 battery automobile, “the automakers and ad management product even in the sale and use of the same products with conventional automotive .

This means that in China, December 31, 2010, equipped with lithium batteries and hybrid electric vehicles will be limited to the sale and use areas, use nickel-metal hydride battery and hybrid electric vehicles can be sold and used across the country.

Experts believe that the reason why countries are now central to the development of lithium nickel-hydride batteries, metal, the main reason is that the nickel-hydride technology of metals of the hp PB992A battery is more mature than the Lithium, the most abundant mineral resources, the future of new energy vehicles will track better access to the advertising phase.

“Ni-MH – Lithium-Ion battery – fuel cell,” Industrialization Path

In the three commonly used types of car batteries, batteries lead acid to cause serious pollution of the environment has long been out of the consumer applications, nickel-metal hydride batteries, although the marketing of the integrating the moment, but key indicators of laboratory data were lower than lithium batteries, and the theory Basically, there is no room for; lithium despite superior performance, but still can not be guaranteed safety and the relatively high costs have also affected its business.

Experts predict that the new energy vehicles will be in the “Ni-MH – Lithium-Ion sony VGP-BPS5 battery- fuel cell” industry-oriented development path. From the trend of development and rates, and short-term performance can be achieved only with nickel-hydrogen batteries, nickel-hydride technology of metal drums since the most mature in the next three years, will remain the mainstream new energy vehicles, followed by nickel-hydride technology of metals of the lithium and iron phosphate, hydrogen fuel cells, one third of the world, 5-lithium year and will gradually replaced by fuel cells. Battery giant Panasonic and Sanyo also found that lithium-ion battery can be replaced within 2 ~ 3 years, nickel-hydrogen batteries, mainly due to cheaper nickel-safe hydrogen batteries, has reached high production wide. Lithium batteries also need to continue to research topics such as security, so take time business.

According to economic analysis of Japan Fuji mainstream nickel-metal hydride batteries will be able to continue until 2011, but after 2011, Li-ion toshiba PA3465U-1BRS battery will gradually erode the market share of nickel-hydride batteries, metal The agency predicted in 2009 car-use nickel-metal hydride rechargeable batteries in the world market size than the previous year by 23.7% to ¥ 92,000,000,000, but the 2015 Ni-MH rechargeable battery-vehicle market will be reduced to ¥ 55,000,000,000.

Market demand for nickel-hydrogen batteries to save 2-3 years of rapid growth in

Nickel-technology hydrogen fuel cell, and the industry chain to determine their maturity will be a period of time with the coexistence of lithium batteries, lithium iron phosphate cathode material for lithium batteries allows the emergence of performance and cost advantage has been achieved, but stable, production capacity and lack of effective management of the lack of apple A1175 battery testing continues to be a part of the new energy discourage automobile manufacturers, however, batteries nickel Hydrogen-crossed many years of fighting, technical and industrial chains are quite perfect, in a short period of time can form a stable vehicle support capabilities, and therefore can still be a period of time in vehicles new energy and widely applicable.

According to industry estimates, the market for nickel-hydrogen cell is still expected to get 2-3 years of rapid growth over the next 2-3 years, “10 City 1000″ program, the growing popularity of hybrid cars and export markets overseas for nickel and other factors make hydrogen market demand from the Aspire 3000 battery to strong growth, and when the nickel-hydride batteries, metal and batteries Lithium is still Nanfenbozhong when the nickel-hydrogen batteries will usher in a short period of rapid growth.

Among them, China has launched a “10 City, 1000″ How to get the first batch of nickel demand hydrogen battery market. It is estimated that in “10 City, 1000″ program, about 3200-4000 vehicles, new energy vehicles (including buses and cars) using Chinese-made nickel-hydrogen batteries in three years , bringing a total of about 3.5-4.4 one million kilowatts-hour nickel-hydrogen , VGP-BPS2C needs.

Together, both domestic demand and exports weakened in 2012 after the nickel-hydrogen batteries are gradually replaced by lithium batteries.

Maintaining the pace of R & D policy

In the production of automotive Dell U4873 battery business in China with a production capacity of nickel-hydrogen batteries have represented the majority of companies, including Chunlan Group, Ke-Li Yuan, the Torch High Technology, Hunan Shenzhou share Kane etc., which Chunlan Group is the nickel-metal hydride HEV battery power technology, leading market shares in a leading position in the Torch High Technology and Hunan Shenzhou possessed a certain amount of technical base and position market.

As for the lithium battery, most domestic manufacturers are not capable of mass production, but the planning of the corresponding production has been implemented, it is expected after 2010 are capable of mass production .

Experts believe that technological advances, prices for cars in China and business related to the IBM ThinkPad X60 battery in addition to promoting the industrialization of nickel-hydride batteries, metal, more attention should be some of long term, to devote resources to research and lithium battery development, and maintaining fuel cell monitoring techniques to fill a broader energy market new car is ready.

Lithium-ion battery in 2-3 years, although difficult to replace the nickel-hydrogen batteries, however, not to ignore is the future of lithium batteries replace nickel-hydride batteries in the metal abreast of new energy vehicles. From a global viewpoint, Japan is the international motor current energy news and research cell power and application of more advanced countries, Japan has big businesses in automotive and HSTNN-LB31 battery has invested in building lithium-ion power line battery production, concentrated in the 2010-2011 production. Fuji economy as lithium-ion battery will begin in 2011 to gradually replace nickel-hydride batteries, metal, lithium-ion battery, as no doubt the future of consumer technology path.

Today, Japan In addition to switch focus on lithium batteries, the Japanese cars in the development of new energy and use, particularly in the development of fuel cell vehicles and promotion, many faster than expected China’s internal. Some years ago the Japanese economy, Trade and Industry on development of vehicle fuel cell law and the promotion of a calendar, its strategic objectives are as follows: In 2010, the Japanese used vehicles fuel cell to reach 50000; in 2020 to 5 million; 2030, year to universal access to cars to fuel cell.