Solar power projects requires not only the location in the sunlight intensity regions, but also consider the funding of investment in power generation equipment, so the less developed regions it is difficult to start such a project. Recently, Cambridge, UK Eight19 is developing a new type of plastic solar cells based on organic semiconductor materials, to help these poverty-stricken areas, so that they also have access to clean and green energy.
In fact, a rich source of organic semiconductor materials, light absorbent exceed 100 times of the silicon element, chemical synthesis of the absorption spectrum of adjustability and the solution environment of deposition of organic solar photovoltaic panels become thinner. The unique properties of the organic semiconductor in stark contrast with traditional silicon inorganic semiconductor, the former the potential to further reduce both development costs, but also with a high degree of flexibility and portability.
In use, customers pay only $ 10 you can get a 3-watt solar panels as well as ancillary battery, two LED lights, a cell phone charging equipment, as well as a direct use of mobile phones to buy electricity module. Eight19 company's chief executive, Simon? The Brans Rumsfeld - Caracas (Simon Bransfield-Garth) said: For example, in Kenya, we provide solar electricity cost of about $ 1 a week or so. The local people said, In this way, a week can save about $ 2 kerosene, plus a week for mobile phone charging 1 to 1.5 U.S. dollars. (1 U.S. dollar equals 6.34 yuan)
The Brans Rumsfeld - Vegas said: plastic solar cells will significantly reduce the overall cost of installation of the equipment. In the UK, if you put solar cells on the roof, about half the cost of the mounting frame, cable, metal products and other related materials. Republic of Malawi in Africa, you can not put a 30 kg of solar panels on the roof of a traditional thatched cottage. However, plastic film, you can easily stick it in the above.
According to Brans Rumsfeld - Vegas is estimated that there is no lack of electricity supply a population of up to 10 billion, only the surrounding areas in sub-Saharan Africa alone 300 million in these areas will be areas of concern of his company. Since the first device installed in Kenya in September 2011, the company has been in Malawi, Zambia, and southern Sudan installation.
Brans Rumsfeld? Vegas said: our original intention to do this is to avoid the production of kerosene fumes. Kerosene combustion fumes that may be 1.5 million deaths. In Africa, the use of kerosene lighting is very popular because of its relatively low cost.
In the less developed regions, it can be used for many years shared equally to pay the full cost of solar energy equipment. The Brans Rumsfeld - Vegas said: We are not less developed regions in the world to develop their business, but in the operating business model. We can pay half of kerosene costs on the basis of a week only charge the cost of $ 1.
If the solar energy equipment upgrades, people can choose to buy only 3 watt device, you can also choose to upgrade to a 10-watt system, the power is sufficient to support the two lamps and a radio. Eight19 company eventually plans to install 80-watt system to meet the four lights, a radio, a television, a sewing machine and charge their cell phones all the demand for electricity.
The 11th non-metallic mineral processing and utilization of technical exchanges will be closed in Dandong
Technical Committee sponsored by the China Non-metallic Minerals Industry Association mineral processing, Baxter Instrument Co., Ltd., Dandong City hosted the 11th national non-metallic mineral processing technology exchange, in Dandong, on November 14, 2010 -15 The Yalu Building held. Mr. Wang Wenli, the Secretary-General of the China Non-metallic Minerals Industry Association, the leadership of the special committee Zheng water forest, Zuzhan Liang Professor and across the country engaged in non-metallic mineral processing to the use of technology research, development, production, sales and applications more than 60 universities, research institutions and business representatives from more than 100 guests attended the meeting. Carried out in Communist China, the two-day meeting of more than 20 academic reports, these reports in recent years, non-metallic mineral processing industry development, processing and utilization technology development status and trends in extensive exchanges. Of Professor Zheng Shuilin inorganic mineral powder surface modification technology, Professor Dong Faqin solid waste mineralogy, Yuli Xiu researcher bentonite Process Mineralogy of high value-added product development, "the report by the delegates generally well received. Mr. Dong Qingyun, General Manager of Baxter "Baxter, an aim towards the world of particle size analyzer brand" in the title, the latest technological achievements of the particle size measurement in Dandong Baxter reported to the Assembly, by the delegates of common concern.
The meeting also elected the mineral processing of the new session of China Non-metallic Minerals Industry Association executive director of the Technical Committee. According to the executive director's decision, the current special committee to take the five entrepreneurs of the chairman of the rotating system, Dong Qingyun, Feng Jianming, Li Xichun, Wang Jinhua, Wu Jianming was elected as the rotating chairman, Zheng water, forest, Zuzhan Liang was elected as vice chairman Zuzhan Liang was elected as the Secretary-General. The General Council also decided that the next meeting to be held in Kunshan, Jiangsu Province, in the fourth quarter of 2011. The meeting also elected the Committee of Experts on this special committee.
In the afternoon of the 15th, all the delegates visited the the Dandong Baxter Instrument Co., Ltd.. On behalf of a detailed examination of the Baxter instruments manufacturing processes, quality control system and the latest research results. Spoke highly of Dandong 100 special standardized production processes, strict quality management, advanced particle size measurement technique as well as clean and beautiful working environment.
To host this meeting, the Dandong Baxter Instrument Co., Ltd. has made careful preparations. From setting up a venue for them to stay, the sending station, accommodation, transportation and other services provided for the meeting and are subject to universal acclaim. Meanwhile, clean and beautiful appearance of the city of Dandong, the simple enthusiasm of the folk customs and unique winter border scenery, etc., gave the participating experts and representatives has left a deep impression.
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