CN105271154A - Method for preparing tricalcium phosphate through fishbone - Google Patents
Method for preparing tricalcium phosphate through fishbone Download PDFInfo
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- CN105271154A CN105271154A CN201510814884.9A CN201510814884A CN105271154A CN 105271154 A CN105271154 A CN 105271154A CN 201510814884 A CN201510814884 A CN 201510814884A CN 105271154 A CN105271154 A CN 105271154A
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- tricalcium phosphate
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Abstract
The invention relates to a method for preparing tricalcium phosphate through fishbone. The method includes the following steps that 1, the fishbone is stirred and scalded in hot water, and impurities are removed; 2, the fishbone obtained after impurity removing is placed in a drying oven to be dried and then smashed through a smashing machine, and fishbone powder is obtained; 3, the fishbone powder is roasted at the high temperature to obtain the tricalcium phosphate. According to the method, the fishbone in fish processing waste serves as raw materials, the tricalcium phosphate is prepared with a simple method, industrial production is facilitated, and the potential value of the fish processing waste can be further excavated; meanwhile, the environmental pollution problem caused by fish processing waste discarding is effectively solved, and sources of the raw materials of the tricalcium phosphate are further expanded. The tricalcium phosphate prepared with the method is low in cost, high in purity and capable of being used for multiple fields such as food, medicine and chemical engineering after being further processed.
Description
Technical field
The invention belongs to technical field of biological materials, be specifically related to a kind of method utilizing fish-bone to prepare tricalcium phosphate.
Background technology
Tricalcium phosphate is widely used in multiple industry and the fields such as food, medical science and chemical industry.Such as, in food service industry, tricalcium phosphate can as a kind of foodstuff additive, and body is to calcareous absorption; At medical field, tricalcium phosphate because having good biocompatibility as one of equivalent material of tissue; In industrial trade, tricalcium phosphate is also one of raw material of the product products such as pottery, coating.
At present, the preparation of tricalcium phosphate is mainly obtained by exploitation phosphorus ore, and excessive exploitation phosphorus ore causes it non-renewable, is a kind of irreversible waste, therefore, needs to find new approach and supplements it, and as a kind of continuable source.
Summary of the invention
Technical problem to be solved by this invention is for above shortcomings in prior art, provide a kind of with the fish-bone in fish pomace for raw material, adopt renewable resources to prepare the method for high-purity phosphoric acid DFP, realize refuse and make full use of.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
There is provided a kind of method utilizing fish-bone to prepare tricalcium phosphate, its step is as follows:
1) fish-bone is carried out in the hot water stir, scald, remove impurity;
2) by step 1) remove the fish-bone after impurity and be placed in baking oven and dry, pulverize with pulverizer subsequently, obtain fishbone powder;
3) by step 2) gained fishbone powder carries out high-temperature roasting and obtains tricalcium phosphate.
By such scheme, step 1) described hot water temperature is 80 ~ 100 DEG C.
By such scheme, step 2) described oven temperature is 50 ~ 100 DEG C.
By such scheme, step 2) described fishbone powder granularity is 60 ~ 100 orders.
By such scheme, step 3) described high-temperature roasting technique is: be placed in closed retort furnace under room temperature, be warming up to 700 ~ 900 DEG C with the temperature rise rate of 2 ~ 5 DEG C/min, insulation 1 ~ 2h, naturally cools to room temperature with stove.
Beneficial effect of the present invention is: compared to the prior art, the present invention with the fish-bone in fish processing waste for raw material, tricalcium phosphate is prepared with easy method, be easy to suitability for industrialized production, not only can excavate the potential value of fish processing waste further, effectively solve fish processing waste simultaneously and abandon the problem of environmental pollution brought, also expand the raw-material source of tricalcium phosphate.Tricalcium phosphate cost prepared by the present invention is low, purity is high (purity reaches 86.97 ~ 87.15%), after processing further, can be used for multiple fields such as food, medical science, chemical industry.
Accompanying drawing explanation
The FTIR spectrum figure of the tricalcium phosphate of Fig. 1 prepared by embodiment 1;
The FTIR spectrum figure of the tricalcium phosphate of Fig. 2 prepared by embodiment 2;
The FTIR spectrum figure of the tricalcium phosphate of Fig. 3 prepared by embodiment 3.
Embodiment
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment 1
Utilize fish-bone to prepare the method for tricalcium phosphate, step is as follows:
1) fresh-water fishes fish-bone is carried out in 100 DEG C of hot water stir, scald, remove impurity;
2) by step 1) remove the baking oven that the fish-bone after impurity is placed in 60 DEG C and dry, pulverize with Universalpulverizer subsequently, grinding time 15s, interval 60s, so repeat 10 times, it is 60 object fishbone powders that screening obtains granularity;
3) by step 2) be placed in closed retort furnace under gained fishbone powder room temperature, be warming up to 700 DEG C with the temperature rise rate of 5 DEG C/min, insulation roasting 1h, naturally cool to room temperature with stove and obtain tricalcium phosphate sample, after tested, its purity is 86.97%.
Be illustrated in figure 1 the FTIR spectrum figure of the tricalcium phosphate prepared by the present embodiment, as seen from the figure, the comparative figure of (CalciumphosphatetypeIVtribasic) tricalcium phosphate in obtained sample and spectrogram storehouse reaches 77.25, and interpret sample main component is tricalcium phosphate.
Embodiment 2
Utilize fish-bone to prepare the method for tricalcium phosphate, step is as follows:
1) fresh-water fishes fish-bone is carried out in 100 DEG C of hot water stir, scald, remove impurity;
2) by step 1) remove the baking oven that the fish-bone after impurity is placed in 60 DEG C and dry, pulverize with Universalpulverizer subsequently, grinding time 15s, interval 60s, so repeat 10 times, it is 60 object fishbone powders that screening obtains granularity;
3) by step 2) be placed in closed retort furnace under gained fishbone powder room temperature, be warming up to 800 DEG C with the temperature rise rate of 5 DEG C/min, insulation roasting 1h, naturally cool to room temperature with stove and obtain tricalcium phosphate sample, after tested, its purity is 87.15%.
Be illustrated in figure 2 the FTIR spectrum figure of the tricalcium phosphate sample prepared by the present embodiment, as seen from the figure, the comparative figure of (CalciumphosphatetypeIVtribasic) tricalcium phosphate in obtained sample and spectrogram storehouse reaches 68.48, and interpret sample main component is tricalcium phosphate.
Embodiment 3
Utilize fish-bone to prepare the method for tricalcium phosphate, step is as follows:
1) fresh-water fishes fish-bone is carried out in 100 DEG C of hot water stir, scald, remove impurity;
2) by step 1) remove the baking oven that the fish-bone after impurity is placed in 60 DEG C and dry, pulverize with Universalpulverizer subsequently, grinding time 15s, interval 60s, so repeat 10 times, it is 60 object fishbone powders that screening obtains granularity;
3) by step 2) be placed in closed retort furnace under gained fishbone powder room temperature, be warming up to 900 DEG C with the temperature rise rate of 5 DEG C/min, insulation roasting 1h, naturally cool to room temperature with stove and obtain tricalcium phosphate sample, after tested, its purity is 87.03%.
Be illustrated in figure 3 the FTIR spectrum figure of the tricalcium phosphate prepared by the present embodiment, as seen from the figure, the comparative figure of (CalciumphosphatetypeIVtribasic) tricalcium phosphate in obtained sample and spectrogram storehouse reaches 71.30, and interpret sample main component is tricalcium phosphate.
Claims (5)
1. utilize fish-bone to prepare a method for tricalcium phosphate, it is characterized in that, step is as follows:
1) fish-bone is carried out in the hot water stir, scald, remove impurity;
2) by step 1) remove the fish-bone after impurity and be placed in baking oven and dry, pulverize with pulverizer subsequently, obtain fishbone powder;
3) by step 2) gained fishbone powder carries out high-temperature roasting and obtains tricalcium phosphate.
2. the method utilizing fish-bone to prepare tricalcium phosphate according to claim 1, is characterized in that: step 1) described hot water temperature is 80 ~ 100 DEG C.
3. the method utilizing fish-bone to prepare tricalcium phosphate according to claim 1, is characterized in that: step 2) described oven temperature is 50 ~ 100 DEG C.
4. the method utilizing fish-bone to prepare tricalcium phosphate according to claim 1, is characterized in that: step 2) described fishbone powder granularity is 60 ~ 100 orders.
5. the method utilizing fish-bone to prepare tricalcium phosphate according to claim 1, it is characterized in that, step 3) described high-temperature roasting technique is: be placed in closed retort furnace under room temperature, 700 ~ 900 DEG C are warming up to the temperature rise rate of 2 ~ 5 DEG C/min, insulation 1 ~ 2h, naturally cools to room temperature with stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814884.9A CN105271154A (en) | 2015-11-20 | 2015-11-20 | Method for preparing tricalcium phosphate through fishbone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814884.9A CN105271154A (en) | 2015-11-20 | 2015-11-20 | Method for preparing tricalcium phosphate through fishbone |
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| CN105271154A true CN105271154A (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510814884.9A Pending CN105271154A (en) | 2015-11-20 | 2015-11-20 | Method for preparing tricalcium phosphate through fishbone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264690A (en) * | 2018-12-06 | 2019-01-25 | 湖南三友环保科技股份有限公司 | A method of purifying fish waste Central Plains form hydroxyapatite |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557344A (en) * | 2004-01-16 | 2004-12-29 | 中国水产科学研究院南海水产研究所 | Processing technique for making active calcium by java tilapia bone |
| CN104841016A (en) * | 2014-12-19 | 2015-08-19 | 中国科学院深圳先进技术研究院 | Tuna fishbone meal material, preparation method and application thereof |
-
2015
- 2015-11-20 CN CN201510814884.9A patent/CN105271154A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557344A (en) * | 2004-01-16 | 2004-12-29 | 中国水产科学研究院南海水产研究所 | Processing technique for making active calcium by java tilapia bone |
| CN104841016A (en) * | 2014-12-19 | 2015-08-19 | 中国科学院深圳先进技术研究院 | Tuna fishbone meal material, preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| C. PICCIRILLO ET AL.: ""Extraction and characterisation of apatite- and tricalcium phosphate-based materials from cod fish bones"", 《MATERIALS SCIENCE AND ENGINEERING C》 * |
| 刘华 等: ""鱼下脚料综合利用研究进展"", 《农产品加工》 * |
| 李成海 等: ""熟料粒度对骨粉/磷酸钙生物骨水泥结构与性能的影响"", 《佳木斯大学学报（自然科学版）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264690A (en) * | 2018-12-06 | 2019-01-25 | 湖南三友环保科技股份有限公司 | A method of purifying fish waste Central Plains form hydroxyapatite |
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Application publication date: 20160127 |
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