CN1063766C - Preparation process and products of serial navy blue and dark green mineral pigments - Google Patents
Preparation process and products of serial navy blue and dark green mineral pigments Download PDFInfo
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- CN1063766C CN1063766C CN98124429A CN98124429A CN1063766C CN 1063766 C CN1063766 C CN 1063766C CN 98124429 A CN98124429 A CN 98124429A CN 98124429 A CN98124429 A CN 98124429A CN 1063766 C CN1063766 C CN 1063766C
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- chessylite
- malachite
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- dark blue
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Abstract
The present invention relates to a process for preparing serial mineral pigments of navy and sap green and a product prepared by the preparation process. Mineral substances of special products in Tibet of paragentic minerals of chessylite and malachite are used as raw materials, the raw materials carry out coarse pulverization, intermediate pulverization, fine grinding, purification, separation and color-phase separation to obtain mineral powder of chessylite and mineral powder of malachite; then, the mineral powder of chessylite and the mineral powder of malachite are respectively ground again to control the grain size to obtain the products of different colors. The product prepared by the method has the advantages of pure color, weatherability, no aging and multiple kinds, and is an ideal mineral pigment for painting.
Description
The present invention relates to a kind of dark blue, preparation technology of hiding green mineral color and by the mineral series pigment of this prepared.
Mineral color is a kind of rare pigment of drawing usefulness, since its pure nature of color and luster, good weatherability, not oxidation, colour-fast, but prolonged preservation, therefore mineral color more and more enjoys favor, but present mineral color is owing to the restriction of resource, and many colors still are vacancy at present, as dark blue, hide green natural mineral pigment, dark blue and Tibetan is green to be the traditional drawing mineral color in Tibet, use mineral color among the people has the history in 4,000 years in Tibet, and they adopt ancient and traditional method to purify the very ancient complexity of its preparation method backward in technique from rich mineral always, produce by rule of thumb, therefore have very big randomness, quality is unsecured, and color is unfixing, only adopt simultaneously rich ore, the rate of recovery is low again, causes the significant wastage of resource, and labour intensity is big again, and the mineral color of developing interiorly, because the restriction of raw material, price is more expensive, and color variety is few, and form and aspect are not dull, dazzling, at the maintenance ancient building, ancient mural painting, Tangka etc. have brought many difficulties, and many artists are reluctant to use.
It is raw material from the chessylite of the copper bearing oxide compound in Tibet and the mineral of malachite symbiosis one that purpose of the present invention provides a kind of for the problem that solves above-mentioned existence just, prepare preparation technology dark blue, that hide green series product, thereby make high-quality mineral color kind more various, developed the resource of the mineral color in Tibet.The present invention also provides the product of this prepared.
The object of the present invention is achieved like this:
Dark blue, as to hide green mineral series pigment preparation technology is characterized in that it is undertaken by following step:
(a) adopt and to originate in the copper bearing oxide compound chessylite in Tibet and the malachite ore mineral association is a raw material, coarse crushing is to the 10-20mm nugget after handling blanking and removing barren rock;
(b) again with after being broken into particle diameter in above-mentioned (a) nugget and being the 5-10mm particle, it is levigate to dry grind, and obtains the micro powder granule material of particle diameter for-0.8mm;
(c) (b) micro powder granule material is added stir in the entry then, the volume ratio of micro powder granule material and water is 1: 5-6 by shaking table purification mineral, remove impurity, obtains chessylite through precipitation and mixes the breeze that wets with malachite;
(d) (c) being mixed wet breeze is 18-20 in the volume of micro powder granule material and rapeseed oil again: 1 ratio, add in 80-90 ℃ the Semen Lactucae sativae oil and mix, stir-fry at the pot internal heating, until Semen Lactucae sativae oil all by mineral absorption, darken, add in the entry again, the volume ratio of micro powder granule material and water is 1: 5-6, boiled 0.5-1.0 hour, stop heating, left standstill 10-20 minute, the chessylite of oil suction floats on the surface, and the malachite of oil suction is not deposited in the water, reclaims to obtain hiding green mineral color; Chessylite separates with malachite ore;
(e) add in the entry after at last the chessylite of the oil suction that floats on the surface of (d) being collected, the volume ratio of micro powder granule material and water is 1: 2, staticly settled after the stirring at least 24 hours, and reclaim the Semen Lactucae sativae oil Returning utilization on the water surface, and the chessylite in the precipitation water promptly obtained dark blue mineral color;
(f) at last the green mineral color in Tibetan of (d) and dark blue mineral color (e) are carried out respectively controlling grinding particle size after wet type was regrinded ore deposit 8-10 hour, make varigrained dark blue and hide green mineral series pigment respectively.
Dark blue, the green mineral series pigment in Tibetan:
Thick level is dark blue: particle diameter 0.180-0.250 millimeter ,-60 orders /+80 order 80-90%
Thin level is dark blue: particle diameter 0.150-0.180 millimeter ,-80 orders /+100 order 80-90%
Two green grass or young crops: particle diameter 0.090-0.106 millimeter ,-140 orders /+170 order 70-80%
Three green grass or young crops: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 order 70-80%
Thick level is hidden green: particle diameter 0.125-0.180 millimeter ,-80 orders /+120 order 80-90%
Two is green: particle diameter 0.090-0.106 millimeter ,-140 orders /+170 order 80-90%
Three Greens: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 order 80-90%
Raw material of the present invention is the special product mineral in Tibet, and its essential mineral is made up of chessylite and malachite, and its ratio is 3: 4-5, gangue mineral is that the black moraine of clay, chad and oxidation accounts for 10-15%, hiding blue pigment essential mineral is chessylite, is also referred to as " azurite ", molecular formula [2CuCO
3Cu (OH)
2], oblique system, crystal is short cylinder, aggregate is a compact grained, sometimes be earthy or cot shape, attached thereto with the malachite symbiosis, this ore deposit is in the zone of oxidation of copper bearing sulphide mineral deposit, normal and malachite symbiosis, it forms and generally is later than malachite, chessylite is avy blue, hardness 3.5-4, proportion 3.77, water insoluble, it is dark blue to can be made into thick level, thin level is dark blue, two green grass or young crops, same dominant hues such as three green grass or young crops, and the dark blue mineral series pigment of different lightness and saturation ratio all have good fast light, weather resistance, this serial pigment is the hybrid pigment of chessylite and micro-malachite, be divided into above four kinds of different pigment according to granularity is different, along with granularity diminishes, the tinting strength of color obviously increases, thick level is dark blue to be the thickest a kind of of particle, the particle grain is through between 0.18-0.25mm, the color deepness, and saturation ratio is good, pigment with the local characteristic in Tibet, be called as " navy ", thin level is dark blue, two green grass or young crops, the particle footpath of three green grass or young crops is at 0.15-0.075mm, along with particle diminishes, the lightness of color improves gradually, and saturation ratio diminishes gradually, two green grass or young crops, three cyans are color gorgeous clear, use extensively, it is the most frequently used look kind, two green grass or young crops also can be used with other pigment allotment, are a kind of matched colors commonly used, and various navy modulations move in dark orchid between the bright blue look, this depends on the content of malachite in the chessylite, the more dark blue tone of contained malachite is brighter, and it is less to contain malachite, and comparatively purified dark blue tone is sedate and be subjected to liking of old master deeply.
Hiding the phthalocyanine essential mineral is malachite, also claims " malachite green ", and molecular formula is [CuCO
3Cu (OH)
2], oblique system, crystal is column, needle-like or thick plate-like, it is to contain copper deposit to be formed in the copper mine zone of oxidation through secondary oxygenizement, form early than chessylite, be at copper deposit and contain in limestone area or the primary ore under the volume carbonate situation, its distribution is more extensive, the malachite ore aggregate is thick plate-like, hardness 3.5-4, proportion 3.9-4.1, property is crisp, belong to monoclinic crystal, be two negative optics, examine under a microscope, it is green that the mineral material is, be made up of malachite and micro-chessylite mixture, comparatively intact malachite crystal has vitreous luster, but most of crystal contains impurity, belong to opaque green crystal, malachite is made pigment and be can be made into thick level and hide green, two is green, three kinds of Three Greens are hidden green-series pigment, and it is that the thickest a kind of thick level of this series particle is hidden green grain diameter between 0.125-0.18mm that thick level is hidden green, are further divided into two green according to the size of granules of pigments, two kinds of pigment of three records, the about 0.090-0.106mm of two green particle diameters, the about 0.053-0.075mm of Three Greens particle diameter, the tinting strength of hiding green serial pigment, opacifying power, the lightness of dispersiveness and color, saturation ratio and granular size have confidential relation, have good fast light, heat-resisting and weather resistance, two green be the main matched color of hiding green series, use more extensive.
Preparation technology of the present invention, with the coarse crushing of raw material process, in broken and levigated mixed mineral powder, utilize the difference of specific gravity of mineral and gangue, adopt shaking table purification mineral, remove gangue impurity, because after the levigate monomer separation of process of chessylite and peacock, chessylite proportion 3.77, the small difference of proportion of malachite proportion 3.9-4.1, the oil absorbency difference of two kinds of mineral simultaneously, it is the chessylite oil suction, the character of not oil suction of malachite adopts Tibet special product Semen Lactucae sativae oil, and this Semen Lactucae sativae oil is without chemical treatment or fermentative processing, it is the best blue or green oil that separates two kinds of mineral, stir-fry through heating, Semen Lactucae sativae oil is adsorbed on the chessylite powder, play a kind of lubricating and the effect of repelling water, and make the breeze color become dull, more can embody dark blue, hide the sedate and thick and heavy sense of green color,, float on the surface than the chessylite of light and oil suction with regard to making proportion through boiling, and proportion very much not the malachite of oil suction be sunken in the water, reclaim and to obtain thick level and hide green mineral color.Contain malachite 90-95% in the pigment, chessylite 5-10% realizes the separation of two mineral, the chessylite of oil suction separates oil field through stirring to leave standstill, obtain thick level navy thing pigment, contain chessylite 80-90% in the pigment, malachite 10-20%, by ore grinding again, carry out form and aspect and separate, the control grinding particle size can obtain the steady quality color standard dark blue, hide green serial pigment, can keep high fast light, the characteristics of weathering resistance improve the quality of pigment simultaneously.
Owing to take technique scheme, make the technology of the present invention have following advantage and effect:
A) preparation technology of the present invention is simple, and fully the green raw mineral materials in dark blue Tibetan of the Tibet special product of development and use is boosted productivity, and reduces cost; The rate of recovery reaches more than 80%;
B) good product quality improves tinting strength, optical properties such as opacifying power itself and colourity;
C) physicalies such as dispersing of pigments, flowability have been improved;
D) product has the look of pure natural, is the drawing raw materials that offer the best such as maintenance ancient building, Gu Bitu, Tangka's works;
E) wide in variety, the kind blank of mineral color has been filled up in seriation.
Description of drawings:
Fig. 1 is preparation technology's schema of the present invention.
Embodiment further specifies the technology of the present invention below in conjunction with accompanying drawing:
Embodiment 1:
Test by Fig. 1 flow process, get chessylite and the malachite ore mineral intergrowth mined massively the Nimu County, Lhasa and make raw material, the artificial hand selection removes gangue, get mineral 100kg, be crushed to the 10-15mm nugget with tiger mouth primary crusher, again with being broken in the twin rollers after particle diameter is 5-10mm, ball mill is dry grinded to particle diameter and is-0.8mm micro powder granule, adding 500kg water again stirs the back and purifies with shaking table and remove the wet breeze of the mixing that obtains chessylite and peacock behind the impurity, its pulp is that 90kg adds 80-90 ℃ of Semen Lactucae sativae oil 4.5kg, stir-fry at the pot internal heating, all darkened until Semen Lactucae sativae oil by mineral absorption, the water that adds 450kg again boiled 0.5 hour, stop heating, after leaving standstill 10 minutes, the chessylite of oil suction floats on the surface, and the malachite ore of oil suction is not sunken to water, promptly be recovered as and hide green mineral color 50kg siccative, and the oil suction chessylite adds after 60kg water stirs precipitation and leave standstill 24 hours again, reclaim the Semen Lactucae sativae oil on the water surface, Returning utilization, chessylite in the precipitation water is the dark blue mineral color 30kg of thick level, to hide phthalocyanine at last respectively is divided into three parts and dark blue pigment and is divided into four parts, carried out respectively wet-milling 8-10 hour, control ore grinding particle diameter obtains the dark blue and green mineral color in Tibetan of 40kg series, the thick level of i.e. preparation is dark blue, thin level is dark blue, two green grass or young crops, three blue or green and thick levels are hidden green, two is green, the Three Greens series product, total yield 84%, index is as follows:
Thick level is dark blue: particle diameter 0.180-0.250 millimeter ,-60 orders /+80 orders 82%
Thin level is dark blue: particle diameter 0.150-0.180 millimeter ,-80 orders /+100 orders 84%
Two green grass or young crops: particle diameter 0.090-0.106 millimeter ,-140 orders /+170 orders 72%
Three green grass or young crops: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 orders 70%
Thick level is hidden green: particle diameter 0.125-0.180 millimeter ,-80 orders /+120 orders 83%
Two is green: particle diameter 0.090-0.106 millimeter ,-140 orders/170 orders 84%
Three Greens: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 orders 82%
Embodiment 2: test by Fig. 1 flow process, get chessylite and the malachite ore mineral intergrowth mined massively the Nimu County, Lhasa and make raw material, the artificial hand selection removes gangue, get mineral 100kg, be crushed to the 10-15mm nugget with tiger mouth primary crusher, again with being broken in the twin rollers after particle diameter is 5-10mm, ball mill is dry grinded to particle diameter and is-0.8mm micro powder granule, adding 500kg water again stirs the back and purifies with shaking table and remove the wet breeze of the mixing that obtains chessylite and peacock behind the impurity, its pulp is that 85kg adds 80-90 ℃ of Semen Lactucae sativae oil 4.6kg, stir-fry at the pot internal heating, all darkened until Semen Lactucae sativae oil by mineral absorption, the water that adds 510kg again boiled 1 hour, stop heating, after leaving standstill 20 minutes, the chessylite of oil suction floats on the surface, and the malachite ore of oil suction is not sunken to water, promptly be recovered as thick level and hide green mineral color 38.8kg siccative, and the oil suction chessylite adds after 58kg water stirs precipitation and leave standstill 24 hours again, reclaim the Semen Lactucae sativae oil on the water surface, Returning utilization, chessylite in the precipitation water is dark blue mineral color 29.2kg, to hide phthalocyanine at last respectively is divided into three parts and dark blue pigment and is divided into four parts, carried out respectively wet-milling 8-10 hour, the control grinding particle size obtains the dark blue and green mineral color in Tibetan of series, the thick level of i.e. preparation is dark blue, thin level is dark blue, two green grass or young crops, three blue or green and thick levels are hidden green, two is green, the Three Greens series product, total yield 80%, index is as follows:
Thick level is dark blue: particle diameter 0.180-0.250 millimeter ,-60 orders /+80 orders 90%
Thin level is dark blue: particle diameter 0.150-0.180 millimeter ,-80 orders /+100 orders 89%
Two green grass or young crops: particle diameter 0.090-0.106 millimeter ,-140 orders /+170 orders 80%
Three green grass or young crops: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 orders 78%
Thick level is hidden green: particle diameter 0.125-0.180 millimeter ,-80 orders /+120 orders 89%
Two is green: particle diameter 0.090-0.106 millimeter ,-140 orders /+170 orders 90%
Three Greens: particle diameter 0.053-0.075 millimeter ,-200 orders /+270 orders 90%
Claims (1)
1, dark blue, the preparation technology that hides green mineral series pigment is characterized in that it is undertaken by following step:
(a) adopt and to originate in the copper bearing oxide compound chessylite in Tibet and the malachite ore mineral association is a raw material, coarse crushing is to the 10-20mm nugget after handling blanking and removing barren rock;
(b) again with after being broken into particle diameter in above-mentioned (a) nugget and being the 5-10mm particle, it is levigate to dry grind, and obtains the micro powder granule material of particle diameter for-0.8mm;
(c) (b) micro powder granule material is added stir in the entry then, the volume ratio of micro powder granule material and water is 1: 5-6 by shaking table purification mineral, remove impurity, obtains chessylite through precipitation and mixes the breeze that wets with malachite;
(d) (c) being mixed wet breeze is 18-20 in the volume of micro powder granule material and rapeseed oil again: 1 ratio, add in 80-90 ℃ the Semen Lactucae sativae oil and mix, stir-fry at the pot internal heating, until Semen Lactucae sativae oil all by mineral absorption, darken, add in the entry again, the volume ratio of micro powder granule material and water is 1: 5-6, boiled 0.5-1.0 hour, stop heating, left standstill 10-20 minute, the chessylite of oil suction floats on the surface, and the malachite of oil suction is not deposited in the water, reclaims to obtain hiding green mineral color; Chessylite separates with malachite ore;
(e) add in the entry after at last the chessylite of the oil suction that floats on the surface of (d) being collected, the volume ratio of micro powder granule material and water is 1: 2, staticly settled after the stirring at least 24 hours, and reclaim the Semen Lactucae sativae oil Returning utilization on the water surface, and the chessylite in the precipitation water promptly obtained dark blue mineral color;
(f) at last the green mineral color in Tibetan of (d) and dark blue mineral color (e) are carried out respectively controlling grinding particle size after wet type was regrinded ore deposit 8-10 hour, make varigrained dark blue and hide green mineral series pigment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98124429A CN1063766C (en) | 1998-11-03 | 1998-11-03 | Preparation process and products of serial navy blue and dark green mineral pigments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98124429A CN1063766C (en) | 1998-11-03 | 1998-11-03 | Preparation process and products of serial navy blue and dark green mineral pigments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1222543A CN1222543A (en) | 1999-07-14 |
| CN1063766C true CN1063766C (en) | 2001-03-28 |
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ID=5228638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98124429A Expired - Lifetime CN1063766C (en) | 1998-11-03 | 1998-11-03 | Preparation process and products of serial navy blue and dark green mineral pigments |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647262A (en) * | 2016-03-03 | 2016-06-08 | 安徽三联学院 | Colorfast mineral pigment for painting |
| CN105690547A (en) * | 2016-03-03 | 2016-06-22 | 安徽三联学院 | Method for drawing on surface of painted pottery |
| CN107311219B (en) * | 2017-07-18 | 2019-07-02 | 清华大学 | The method of purification of chessy copper pigment |
| CN107324373B (en) * | 2017-07-18 | 2019-05-28 | 清华大学 | The method of purification of malachite pigment |
| CN111117318A (en) * | 2020-01-03 | 2020-05-08 | 扎西当周 | Preparation method of pigment for Thangka |
| CN111334089A (en) * | 2020-01-08 | 2020-06-26 | 杨学棒 | Weathering ceramic paint pigment containing meteorite mineral and using method thereof |
| CN115785700A (en) * | 2022-07-07 | 2023-03-14 | 拉萨扎西彩虹藏传颜料制配有限公司 | Preparation process of mineral and plant pigment series of Tibet green and Tibet green |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU787441A1 (en) * | 1979-02-02 | 1980-12-15 | Ленинградское Научно-Производственное Объединение "Пигмент" | Method of preparing blue ultramarine |
-
1998
- 1998-11-03 CN CN98124429A patent/CN1063766C/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU787441A1 (en) * | 1979-02-02 | 1980-12-15 | Ленинградское Научно-Производственное Объединение "Пигмент" | Method of preparing blue ultramarine |
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|---|---|
| CN1222543A (en) | 1999-07-14 |
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