Jewel-like crystal based on animal skeletons and preparation method of jewel-like crystal
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A gem and crystal technology, applied in the field of gem-like crystal preparation, can solve the problems of high production cost and difficulty, and achieve the effects of short sintering time, increased speed and low sintering temperature
Active Publication Date: 2021-12-07
福建省泉州市半岛建材有限公司
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[0006] In view of this, it is necessary to provide a gem-like crystal and a preparation method thereof, in order to solve the technical problem of high production cost and difficulty in converting animal bones into gem-like crystals in the prior art
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preparation example Construction
[0019] A first aspect of the present invention provides a method for preparing gem-like crystals, comprising the following steps:
[0020] S1. Incinerate the animal bones into powder, then add the powder into water, mix well, add organic polymer monomer, crosslinking agent, initiator and catalyst, and form a slurry after fully stirring;
[0021] S2. Inject the above-mentioned slurry into the mould, make the organic polymer monomer react and cross-link to polymerize to form a polymer gel and bond and solidify the particles in situ to form a green body;
[0022] S3. Carrying out high temperature and high pressure and plasma-assisted sintering to the above green body to obtain gem-like crystals.
[0023] As a preferred technical solution, the incineration process is carried out in a high-temperature incinerator. Among them, the incineration atmosphere is air; the heating rate of the incinerator is 2-8°C / min, further 5°C / min; the incineration temperature is 1000°C-2000°C, further...
Embodiment 1
[0038] (1) Incinerate the animal bones into powder, then add the powder into water according to the solid-to-liquid ratio of 1g:20ml, mix well and add 30% of acrylamide, 2% of silane coupling agent, 1.5% of AIBI and 3% tetramethylethylenediamine, fully stirred to form a slurry; wherein, the incineration process is carried out in a high-temperature incinerator, and the incineration atmosphere is air; the temperature is raised to 1200°C at a rate of 5°C / min, kept for 12h, and then Cool to room temperature at a rate of 3°C / min.
[0039] (2) The above slurry was poured into a mold, and acrylamide was reacted at 90°C for 1 hour to form a green body.
[0040] (3) Carry out high temperature and high pressure and plasma-assisted sintering of the above-mentioned green body to obtain gem-like crystals; wherein, the sintering atmosphere is air, and the sintering conditions are: the temperature rise rate is 5°C / min from room temperature to 600°C, and then Raise the temperature to 1000°C ...
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Abstract
The invention relates to a jewel-like crystal based on animal skeletons and a preparation method of the jewel-like crystal. The preparation method comprises the following steps of burning animal skeletons into powder, then adding the powder into water, uniformly mixing, then adding an organic polymer monomer, a cross-linking agent, an initiator and a catalyst, and fully stirring to form slurry, injecting the slurry into a mold, enabling the organic polymer monomer to react, crosslink and polymerize to form polymer gel, and bonding and curing the particles in situ to form a green body, and carrying out high-temperature and high-pressure plasma-assisted sintering on the green body to obtain the jewel-like crystal. The technical means of material synthesis and crystal reconstruction are adopted, and the natural dead pet skeletons are subjected to atom recombination to form jewel-like crystals containing elements such as carbon, calcium, phosphorus, magnesium and oxygen; on the basis of the traditional hot pressing sintering technology, the plasma auxiliary sintering technology is combined, multi-field coupling of a thermal field, a force field and an electric field is achieved, energy needed by reaction is reduced, and the reaction rate and the production efficiency are improved.
Description
technical field [0001] The invention relates to the technical field of gem-like crystal preparation, in particular to a gem-like crystal based on animal bones and a preparation method thereof. Background technique [0002] With the growth of China's economy, changes in social and family structures have increased people's demand for pet companionship, and the pet industry has developed rapidly. The role is also quietly changing, and it has increasingly become a companion in people's life. More and more people start to keep pets, mainly cats and dogs. [0003] Studies show that cats and dogs live an average of 15-17 years. Accompanied by the owner or family for quite a long time, they have integrated with the owner and family members, and people usually regard pets as members of the family. However, their lifespan is relatively short. When pets age and die, the spiritual sustenance and emotional dependence of their owners collapse, leaving endless memories and longings. [...
Claims
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