CN104370306B - A kind of preparation method of synthetic Corallium Japonicum Kishinouye - Google Patents
A kind of preparation method of synthetic Corallium Japonicum Kishinouye Download PDFInfo
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- CN104370306B CN104370306B CN201410509657.0A CN201410509657A CN104370306B CN 104370306 B CN104370306 B CN 104370306B CN 201410509657 A CN201410509657 A CN 201410509657A CN 104370306 B CN104370306 B CN 104370306B
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- corallium japonicum
- japonicum kishinouye
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Abstract
A kind of synthetic Corallium Japonicum Kishinouye, its chemical molecular formula is xCaCO3·yFe2O3(1 x y) MgO, x, y are mass percent (wt.%), wherein 85%≤x≤90%, 3%≤y≤8%.The preparation method of described synthetic Corallium Japonicum Kishinouye is: first super lime powder and powdered graphite are blended according to the ratio of mol ratio 1:1, add ferrum oxide and magnesium oxide, mixed powder is put into the ratio of grinding media to material addition abrading-ball by 20～25:1 in ball grinder, after ball milling 30min, compression molding, then using cubic hinge press at 2GPa, at 500～600 DEG C, heat-insulation pressure keeping 60min synthesizes Corallium Japonicum Kishinouye bulk material.Preparation technology of the present invention is simple, with short production cycle；The Corallium Japonicum Kishinouye material color prepared enriches gorgeous, is of close texture, engraves and be processed into Corallium Japonicum Kishinouye goods of furniture for display rather than for use and ornaments.
Description
Technical field
The present invention relates to a kind of synthetic Corallium Japonicum Kishinouye and preparation method thereof.
Background technology
Corallium Japonicum Kishinouye is for mineral composition, and major part is calcium carbonate, accounts for about the 94% of gross mass, also has
A certain amount of organic matter and trace element, magnesium carbonate, ferrum oxide etc..Red coral in the world mainly originates from Taiwan,
The region of these submarine volcano frequent activities of Japan, Hawaiian Islands and Mediterranean, the substantial amounts of fire in seabed
Mountain activity provides volcanic ash material, in volcanic ash material rich in a number of colored elements such as ferrum, manganese and
Colourless element magnesium, potassium etc..If the element that corallite adsorbs during calcification is mainly ferrum, Jiu Huicheng
Reveal redness, based on magnesium, have a little ferrum element concurrently, pink or whitewash will be presented.Common saying says " thousand
Year Corallium Japonicum Kishinouye 10000 years is red ", the existence of Corallium Japonicum Kishinouye is influenced by many factors with growth and limits such as water temperature, hydraulic pressure,
Salt concentration, causes its speed of growth slow, within 20 years, could grow 3～4 centimetres.Corallium Japonicum Kishinouye is grown in mostly
Straits 200～2000 meters；Being grown in the deep shallow sea Corallium Japonicum Kishinouye of twenty or thirty rice under sea and coral reef, quality is loosened, no
It is adapted to processing and engraving decorations.
The growth conditions of Corallium Japonicum Kishinouye itself limits, pollution increasingly sharpen and people to its collect persistently overheating
Its speed grown is caused to be unable to catch up with far away the speed of exploitation.So, various countries start policy of putting into effect and limit red coral
The exploitation of coral, belongs to first class of protection at China's Corallium Japonicum Kishinouye biological, it is desirable to have the aquatic open country of promulgated by the ministries or commissions of the Central Government of National agricultural
Raw animal use licence just can be managed.Therefore, artificial Corallium Japonicum Kishinouye seems important and urgent.
Chinese invention patent application number 201210442767.0 discloses a kind of cultivating method for ocean red corals.Should
Inventing described Corallium Japonicum Kishinouye breeding method is to utilize clay, the red coral that meteorite ash, root-inducing powder and volcanic soil are prepared as
Coral cultivation is ultimate attainment carries out artificial culture to Corallium Japonicum Kishinouye.Sea bed is cultivated 5～20 years it can be seen that the Corallium Japonicum Kishinouye of redness
Original Corallium Japonicum Kishinouye foundation is exposed, Corallium Japonicum Kishinouye molding after 10 years.Although the Corallium Japonicum Kishinouye color that the method is cultivated
But bright-coloured excessive cycle breeding method is complicated,
Summary of the invention:
Technique is simple, with short production cycle, color is bright and beautiful to it is an object of the invention to provide one, is of close texture
The preparation method of synthetic Corallium Japonicum Kishinouye, the present invention mainly uses high temperature and high pressure method that Corallium Japonicum Kishinouye is carried out people
Work synthesizes.
A kind of synthetic Corallium Japonicum Kishinouye, its chemical molecular formula is xCaCO3·yFe2O3·(1-x-y)MgO,x,y
For mass percent (wt.%), wherein 85%≤x≤90%, 3%≤y≤8%.
The preparation method of above-mentioned synthetic Corallium Japonicum Kishinouye:
First super lime powder and powdered graphite are blended according to the ratio of mol ratio 1:1, add ferrum oxide and oxygen
Change magnesium, mixed powder is put into the ratio of grinding media to material addition abrading-ball by 20～25:1, ball milling 30min in ball grinder
After, then compression molding, then use cubic hinge press is at 2GPa, heat-insulation pressure keeping 60min at 500～600 DEG C
Synthesis Corallium Japonicum Kishinouye bulk material.
The present invention compared with prior art has the advantage that
1, preparation technology simply, successively shape, with short production cycle.
2, obtained Corallium Japonicum Kishinouye material color is enriched, and color is bright and beautiful, is of close texture, and engraves and processes
Become Corallium Japonicum Kishinouye goods of furniture for display rather than for use and ornaments.
3, protection environment, cheap, is suitable for industrialized production.
Accompanying drawing explanation
Fig. 1 is the 85CaCO that the embodiment of the present invention 1 prepares3·Fe2O3The reality of 12MgO synthetic Corallium Japonicum Kishinouye
Thing figure.
Fig. 2 is the 90CaCO that the embodiment of the present invention 2 prepares3·8Fe2O3The reality of 2MgO synthetic Corallium Japonicum Kishinouye
Thing figure.
Fig. 3 is the 88CaCO that the embodiment of the present invention 3 prepares3·6Fe2O36MgO synthetic Corallium Japonicum Kishinouye
XRD figure.
Detailed description of the invention:
Embodiment 1
26g is surpassed calcium oxide and the mixing of 3g graphite, adds 0.55g ferrum oxide and 2.23g magnesium oxide powder
Mixing, puts in ball grinder, adds 635.6g rustless steel abrading-ball, after ball milling 30min, compression molding, then
Use cubic hinge press at 2GPa, heat-insulation pressure keeping 60mim at 500 DEG C, prepare 85CaCO3·3Fe2O3·12MgO
Synthetic Corallium Japonicum Kishinouye bulk material.As shown in Figure 1, it can be seen that the Corallium Japonicum Kishinouye prepared presents pink.
Embodiment 2
26g is surpassed calcium oxide and the mixing of 3g graphite, adds 2.23g ferrum oxide and 0.55g magnesium oxide powder
Mixing, puts in ball grinder, adds 794.5g rustless steel abrading-ball, after ball milling 30min, compression molding, so
Rear use cubic hinge press, at 2GPa, heat-insulation pressure keeping 60min at 600 DEG C, prepares 90CaCO3·8Fe2O3·
2MgO synthetic Corallium Japonicum Kishinouye bulk material.As shown in Figure 2, it can be seen that the Corallium Japonicum Kishinouye prepared presents fresh
Bright redness.
Embodiment 3
26g is surpassed calcium oxide and the mixing of 3g graphite, adds 1.7g ferrum oxide and the mixing of 1.7g magnesium oxide powder,
Put in ball grinder, add 712.8g rustless steel abrading-ball, after ball milling 30min, compression molding, then use
Cubic hinge press, at 2GPa, heat-insulation pressure keeping 60min at 550 DEG C, prepares 88CaCO3·6Fe2O36MgO people
Work synthesis Corallium Japonicum Kishinouye bulk material.As shown in Figure 3, it can be seen that the Corallium Japonicum Kishinouye material prepared mainly has
CaCO3,Fe2O3, tri-kinds of mineral compositions of MgO.
Claims (1)
1. a preparation method for synthetic Corallium Japonicum Kishinouye, the chemical molecular formula of described synthetic Corallium Japonicum Kishinouye is
xCaCO3·yFe2O3(1-x-y) MgO, x, y are mass percent (wt.%), wherein 85%≤x≤90%,
3%≤y≤8%, it is characterised in that: its preparation method is as follows:
First super lime powder and powdered graphite are blended according to the ratio of mol ratio 1:1, add ferrum oxide
And magnesium oxide, mixed powder is put into the ratio of grinding media to material addition abrading-ball by 20～25:1, ball milling in ball grinder
After 30min, compression molding, then use cubic hinge press is at 2GPa, heat-insulation pressure keeping 60min at 500～600 DEG C
Synthesis Corallium Japonicum Kishinouye bulk material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509657.0A CN104370306B (en) | 2014-09-28 | 2014-09-28 | A kind of preparation method of synthetic Corallium Japonicum Kishinouye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410509657.0A CN104370306B (en) | 2014-09-28 | 2014-09-28 | A kind of preparation method of synthetic Corallium Japonicum Kishinouye |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104370306A CN104370306A (en) | 2015-02-25 |
| CN104370306B true CN104370306B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410509657.0A Expired - Fee Related CN104370306B (en) | 2014-09-28 | 2014-09-28 | A kind of preparation method of synthetic Corallium Japonicum Kishinouye |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907378A (en) * | 2012-11-08 | 2013-02-06 | 石珠成 | Cultivating method for ocean red corals |
-
2014
- 2014-09-28 CN CN201410509657.0A patent/CN104370306B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907378A (en) * | 2012-11-08 | 2013-02-06 | 石珠成 | Cultivating method for ocean red corals |
Non-Patent Citations (2)
| Title |
|---|
| Coral Rehabilitation Using Steel Slag as a Substrate;Tarek Aa Mohammed等;《International Journal of Environmental Protection》;20121231;第2卷(第5期);摘要 * |
| 台湾瘦长红珊瑚的纳微结构特征;张欣等;《宝石和宝石学杂志》;20120630;第14卷(第2期);摘要 * |
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| CN104370306A (en) | 2015-02-25 |
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