Issues of concern.<br>1, the technology is based on Fukushima waste as the object of research, the current unit of nitrate-based chemical mud applicability?<br>2, glass curing when the container has no special considerations, electric heating tube thermal efficiency is not very high, melting glass needs more than 1000 degrees of temperature, material in the heating, cooling process will occur shape changes, control amount?<br>3, tank-type glass curing, tank surface glass performance can meet the requirements, such as leaching rate and other parameters;<br>4, the treatment of high nitrate-containing waste, exhaust gas treatment system how to do, mobile difficulty, how to do?<br>5, for the physical form of waste, chemical composition requirements.<br>6, this kind of heating method is through the heating barrel outside wall to the inside of the way, the barrel internal center temperature can not be monitored, can reach the temperature of glass and waste melting, if added cementing is carbon steel or stainless steel, melting temperature to reach more than 1300 degrees C, container can bear?<br>7, how to ensure the internal uniformity of waste curing body.<br>8, the cost of engineering equipment and production costs estimates.
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