Japanese reporter exploration Tokyo Olympic medal production process: 100 mobile phone extraction 3G gold
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For 2020 tokyo Olympics, Japan proposed about 5,000 medals required to use the precious metal manufacturing conference extracted frommedal是什么意思 old mexplorationobile phonesolympics翻译 and other products. As the first attempt in the histotokyovania钢琴谱ry of the Olympics, the overall work of related projects has been fully launched. Homedal是什么意思w to get old mobile phones for medals? “Japan Economic News” reporter Nan Yi Lang has achieved many unexpected gains thrmedalistough personal experience and visits, and the “Japanese Economic News” website published the report from the reporter on June 15, andmedal the summary is as follows:
On the day of the rainy Maprocessrch, I came to the mobile phone sales point of Tproduction和product的区别okyo Pinchuan. I ttokyovania钢琴谱ook a Mitsubishi motor manufactured by a Mitsubishi motor. Aftetokyo怎么读r I finexploration是什么意思ished the store, the clerk waolympics是单数还是复数s skilled in using the drilling machine to put on the mobile phone machine in order to clear personal information, my mobile phone was reclaimed.
Usuallproduction可数吗ymedalist, the Australian medal is made from the precious metals mining in nmedal怎么读atural mining, and the Tokyo Olympics in 2020, the Japanese governmreporter翻译中文ent called on national participation, donatiolympic怎么读ng old mobile phones and home appliances, then extracting precious mtokyoetals from these electronic componjapanese读音ents, making medals . Like thesexplorationse electronic devices such as old mobile phproductionsones, wasproductiondate出厂日期te appliances, etc. are described as urban mines, and in the hisreporter的音标tory of the Olympic Games, the attempt to use thesmedal00是什么型号e urban mining medals has been unique. This initiative is designed to promote Japamedal00是什么型号n’s development of Japan as a developed country of resources as a resource recycling, the Tokyo Olympic Organizing Committee, NTT Docomo, and Japanese Environmental Sanitary Center (Kawasaki City) will provide assistance to this project, and Japan Metallurgical enterprisestokyo是什么意思中文翻译 are responsible foproduction教学环节r thprocession是什么意思e umedal20是华为什么型号手机se of recycling resources to make the gproductionigold and silver bronze medal used by the Olympics.
The 202process0th Olympics will be reserved, silver, and copper total 5,000 medals. The rough calculation requiresreporter动词形式 at least 10 kg of gold, 1230 kg white silver and 736 kg copper, and a total of 2 tons of prproduction和product的区别ecious metals are taken. In addition, a certain degree of material loss and wasprocessedte may occur during the producexploration怎么读tion process, so the actual precious memedalliontal may have to reach 4 to 6 totokyons.
So, how is the old mobile phone collected into a ptokyo什么意思中文reciolympic什么意思中文ous metal? I visited the refinery of sreporter是什么意思ilver and copper. The JX Metal Hitachi Affairs of Hitachi City, Zicheng County is a large silver bronzolympice refining base in Japan. It has copper mouproductionigntains in the Meiji era and has a long history.
Please pay attention to safety. After arrivproduction教学环节al, I immeproduction教学环节diatmedalsely changed my overalls and wear a hard hat and dust mask, and gogglestokyo是什么意思中文翻译. The staff first took us to visit the resources. After entering the huge warehouse, it is a slag tholympic怎么读at iolympice怎么读的s piled up on the board. These boards come from recycled old mobile phones and waste appliances.
I also witnessed the refining scene, first entered the copper refexploration什么意思中文inery. The rmedallion是什么轮胎efining process of copper is roughly as follows: Firstly, the anode cjapanese翻译opper plate is produced with the recovered resource and the copper ore as the raw material, and then the copper plaprocess什么意思中文te is immersed in the electrolytic cell, and the high-purity copper is extracted by electrical decproduction什么意思中文ompoolympics造句sition, this refining procexploration翻译ess takes about 10 days. However, the refining process is not on this, after electroprocessinglysis, it can be found that there is a blackprocessing precipiproduction教学环节tate at the bottom of the electrolytic cell. In fact, this is rich. Theproductions person in charge of the Pan Pacific Copper and CCCs in the Pacific Copper CCD said that there is no extraction of gold and silver. The precipreporter翻译itate is taken out, and the heating is taken, and the electprocessrolysis is further processed into silver having a higher purity. When I saw the melted mucous silver out of thtokyo是什么国家e furnace, I couldn’t help but fell, I tried to pick up a silver block that had just completed, a lot more than I imaginedproduction和product的区别. Its size is equivalent totokyo奥运会 2 liteolympic怎么读rs of plastic bottles, but the weight is 29 kg. Thisprocession refined copper and sireporter和journalistlverolympics英语怎么读 will become a real Olympic medal.
Although I saw copper and silver, we still want to see how gold is refining. Intokyo奥运会 exchange, we went to Tokyo Ginza, this time I visited the Ginza Terminal in Japan in Japan in the medal proproduction什么意思ject.
In the showcaprocessonse, the golden ornaments anolympic什么意思中文d crafts of the golden light. In fact, mobile phone recovery is vemedal是什么意思ry important in the collection of golden fields througolympics造句h recycling. In general, it is necessary to extract about 3 grams of gold, if it is a natural mine, it isreporter翻译 necessary tolympics英语怎么读o minimize about 1 ton of ore. Butolympic if it is a mobilprocession是什么意思e phone, it takes about 100. Regardiprocessionng the significareporter的音标nce of recycliprocessedng, Tanaka, Tanaka, the manager of texplorationshe parent company in the field, said that this is a high efficiency of energy efficiency.
The opportunity is rare, I triprocessored to take a gold block, althougreporter怎么读h only a smart phone size, but weighs 1 kg. By the way, according to theolympic games gold market on the day, the value is about 5 millmedalsion yen. In other words, I can buy a high-end imported car in Japan, I also deeply feel the solympicsignificance of urban mines.
Survey the reserves ijapanesen Japan’s urban mining will find unexpected facts. Because, from the perspective of ureporter怎么读英语rban mining, Japan is actually a large country in the world. According to data from Japan’s sustainable development technology design agencies, Japan’s urban mining scale is equivalent to about 6,800 tons ofexploration可数吗 gproduction和product的区别old. This even exceeds the reserves of resources such as South Africaolympics (6000 tproductionons), Indonesia (3,000 tons). In addition to gold, silver andmedals copper resemedal是什么意思rves are in the wprocession是什么意思orld leader. Although the electronic products that use precious metals arolympics怎么读e circulated in the market, if they can improve the potential of the urban mine to play the potentexploration可数吗ial of urban minestokyo怎么读, Japan may not hreporter怎么读英语ave to complain abouolympict natural resouproduction怎么读rproductionces.
There is also a topic, in this medal project, I heard that some people will be issued to the residents in theolympics造句 3 11olympics是单数还是复数 East Japanesproductiondate出厂日期e earthquake, and the Tablet, which is now available to rtokyo2020esidents. Donate it. Buttokyo是什么意思中文翻译 in fact, there are still mexploration是什么意思any mobile phones and home appliances still sleep in Japanese business and home cabinets. To make 5,000 medals, you must further recycle recyclable resources.
The Pi-tail Scheme of the Tokyo Olympic Organizing Committee said: I hope tholympicat more people have the opportproduction和product的区别unity to participate inolympic什么意思中文 the Tokyo Olympics throuexploration翻译gh things.
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