Making method of crystals of remains

Abstract

The invention relates to a crystallization method of remains after cremation. The making method of crystals of the remains comprises the following steps: recovering the remains; crushing the remains into fine bone meal with particle size below 0.05mm; mixing natural minerals into the bone meal, and then preparing the mixture into spherical seeds; burning the spherical seeds in a firing furnace for 10-20 minutes at the temperature of 900-950 DEG C to form hard crystals; and cooling the crystals formed by burning and then performing surface treatment. According to the making method of the crystals of the remains, disclosed by the invention, the natural minerals are mixed into the bone meal and the mixture is burned at a lower temperature to obtain hard crystals, so that making time is greatly shortened and making cost is reduced. Furthermore, the crystals made by the making method disclosed by the invention is easy to keep and move, not only can the natural environment be kept, but also funeral culture can be improved, the insanitary keeping way of the traditional cinerary casket can be effectively changed, an environment meeting sanitary requirement is created and the use efficiency of collection space of cremains is improved.

Description

technical field [0001] The invention relates to a method for manufacturing bone crystals, in particular to a method for making crystals from the remains of corpses after cremation. Background technique [0002] The preservation method of the prior art is to put the remaining remains in the urn for preservation after the cremation of the corpse. However, the post-management of the described urn is relatively difficult, and the bones are often damaged due to the influence of moisture and other factors. [0003] Recently, the method of crystallizing the remaining bones after cremation has attracted attention. When the bones are made into crystals, there is no need to worry about the bone powder flying away, the preservation is good, and it does not feel repulsive visually. [0004] However, most of the existing crystallization methods melt the bone meal at a high temperature above 1200° C. to form a crystal. Because it needs to be heated at a high temperature for a long time,...

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing crystallization methods melt the bone powder at a high temperature above 1200°C to form a crystal. Because it needs to be heated at a high temperature for a long time, the processing cost is high and the production time is long.

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