The hottest plastic waste into fuel

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Plastic waste into fuel

scientists at the University of Pennsylvania found that 2. The uneven installation of the host part of the plastic waste can be converted into small pieces of plastic used as fuel. Under normal circumstances, all kinds of plastic waste, including dirt, must be landfilled. However, in the method developed by the University of Pennsylvania, this small piece can be mixed with coal as auxiliary fuel for furnaces and boilers, or burned in cement furnaces

cut at appropriate temperature "Haier group needs about 400000 tons of plastic every year. The broken plastic is sent into an electrically heated mold to intensify the heat, so that the outer layer of the material melts and fuses, while the other parts of the material do not melt, and then the generated compressed plastic is snowed into small pieces. According to the calculation, the energy provided by these small pieces of plastic is 20 times the energy required to produce them. Even if these plastics can be remelted and reshaped, the traditional recycling process also needs to be quite high Energy input. At present, the University of Pennsylvania is conducting combustion experiments on these small pieces to calculate the heat they emit. The researchers claimed that they did not intend to use PVC because of its polluting emissions

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