| 摘要 |
<p>PURPOSE: An apparatus for preparing a crystal of the cremated remains is provided to remove visible feeling of refusal about the cremated remains and to preserve the cremated remains during a long time by preparing the cremated remains into the crystal. CONSTITUTION: Apparatuses for preparing a crystal of the cremated remains use a gas furnace, an electric furnace and a high-frequency furnace. One method for preparing a crystal of the cremated remains comprises the steps of compounding powder of the cremated remains and a mixture of minerals, kneading the compound, heating and melting the kneaded matter, preparing the melted matter into a crystal having a granular shape, and processing a heat treatment of the prepared crystal. Another method for preparing a crystal of the cremated remains comprises the steps of putting powder of the cremated remains into a pot crucible, heating and melting the powder in a pot crucible in the range of 1500 .deg.C to 3500 .deg.C, dropping the melted matter through a discharge hole of a pot crucible to the inclined passageway, preparing a crystal having a granular shape at atmosphere as rolling the cooled matter through the passageway, and processing a cooling treatment in ceramic powder container.</p> |
