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Carbon deposition has complicated composition and is with a large number of particles, it is very difficult to be removed in the process of remanufacture cleaning. The mixed salt of potassium nitrate and sodium nitrite is used to clean the carbon deposition as cleaning medium, weighing method was used to quantify the effect of cleaning. At the same temperature and washing time, the best cleaning process...
With respect to conventional energy, the significant advantages of new energy are the balanced regional distribution and the large resource extent which, to some extent, could be regarded as infinity compared with human's demand for energy. The development and utilization of new energy are beneficial to optimize energy consumption structure, to protect ecological environment, and to guarantee energy...
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