CN1473759A - Method for producing superfine white tourmaline powder - Google Patents
Method for producing superfine white tourmaline powder Download PDFInfo
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- CN1473759A CN1473759A CNA021364052A CN02136405A CN1473759A CN 1473759 A CN1473759 A CN 1473759A CN A021364052 A CNA021364052 A CN A021364052A CN 02136405 A CN02136405 A CN 02136405A CN 1473759 A CN1473759 A CN 1473759A
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- tourmalinite
- tourmaline
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Abstract
The present invention relates to the method of producing superfine white tourmaline powder. The tourmaline powder has excellent stable dispersion performance, is suitable for use in cosmetics and can absorb and radiate biological wave, release negative ion permanently and produce biocurrent at normal temperature.
Description
Technical field
The present invention is a kind of ultra-fine tourmaline powder and manufacture method thereof, particularly a kind of be applicable to makeup, can absorb and the biological ripple of radiation at normal temperatures, forever discharge negative ion, produce the superfine powder and the manufacture method thereof of bioelectric current.
Technical background
Tourmalinite is a kind of naturally occurring silicates mineral, and its microtexture is special, have charged lastingly, with uranium (radiant), magnet (magnetic energy) and be called three macro-energy ores.Its chemical constitution:
3{NaX
3Al
6(BO
3)3Si
6O
18(OH
9F)
4}
X is atoms such as Mg, Fe, Li in the formula.According to different X atoms, tourmalinite can present from colourless to red, yellow, green, blue, purple, tea, shades of colour such as black.The pure tourmalinite of color and luster is a kind of middle-grade jewel, is referred to as " tourmaline " again.Wherein white is dravite.Black is iron tourmaline.
From physical chemistry in essence, that tourmalinite has is forever charged, emission far infrared and three kinds of effects of micro-stripping, and its permanent charged character further derives character such as negative ion, interfacial activity.Therefore, it is widely used in the health care cause of industry, agricultural, environmental protection industry and raising people's quality of life.
Because the energy characteristics that tourmalinite had, be used for the usefulness that makeup can improve makeup effective constituent greatly, as anti-oxidant, antiultraviolet damage, anti-inflammatory removes spot, preventing pharmaceutical use is more arranged aspect allergic, can enhance metabolism, improve skin, hair water and oil and various nutrient absorbing.The emulsifying effectiveness of tourmalinite can be avoided adding the chemical interface promoting agent in makeup, can significantly reduce like this because of contacting chemical to bring allergic or damage.
All kinds of makeup of Chu Xianing in the market, no matter its function and effect are how, used functional agent, oxidation inhibitor, sanitas mostly are chemical substances, its negative effect allows the human consumer worry.Tourmalinite is the harmless natural inorganic material of a kind of safety non-toxic, it is applied in all kinds of makeup, can significantly reduce or cancel use to some chemical substance, it collects multiple function and one, its comprehensive action effect is obvious, be the great innovation of series cosmetics, and will be subjected to consumers in general's welcome deeply.The present raw material that has had some well-known brands to begin to use electric masonry makeup abroad is as the Estee Lauder (ESTEE LAUDER) of the U.S..
But because tourmalinite density is big, the hardness height for 7.2 grades of Mohs, is stiffer than glass and common iron, be processed into the superfine powder in the makeup, need utilize certain high novel technique and equipment, and this is that tourmalinite is applied to primary difficult problem in the makeup.In addition, the white tourmaline of occurring in nature seldom, price is very expensive, how the aphrizite grey powder that content is more is converted into makeup used light color or white powder, will become tourmalinite and be applied to a kind of breakthrough invention in the makeup.Having, because tourmalinite proportion is bigger, is about 3.5 again, and superfine powder is difficult to be uniformly dispersed, and the product of the U.S.'s brand solid-liquid demixing phenomenon obviously occurs after placing for some time as described above.This also is one technological difficulties that tourmalinite is applied to makeup.
Summary of the invention
The objective of the invention is to overcome the defective that needs technology, propose a kind of superfine white tourmaline powder body, particularly have excellent stable dispersing property, be suitable for the manufacture method of the ultra-fine tourmaline powder of makeup.
Purpose of the present invention can realize by following three technology scheme:
One, titanium dioxide coating method
Ultra-fine grey tourmaline powder is handled through special process technology, coated the titanium dioxide of white thereon, and obtain superfine white tourmaline powder.
Prescription: grey tourmaline powder (0.5 micron of mean particle size) 50%～99% (weight)
Titanium dioxide 1%～50% (weight)
Preparation technology
1. tourmaline powder processing
Select suitable iron tourmaline, cover pulverizer through gyratory crusher fragmentation, thunder and pulverize the tourmalinite water slurry that is prepared into 0.5 micron of mean particle size again through the sand mill wet grinding.
2. coating is handled
Presoma as titanium dioxide, can be the titanium salt aqueous solution such as titanium tetrachloride, titanous chloride, titanyl sulfate, titanium sulfate ammonia soln, also can be the organic solution of titanate ester titanium, considering from aspects such as being easy to get property, processing safeties, is the aqueous solution of titanyle sulfate of 40～100g/l (by titanium dioxide) in concentration.
As the alkaline chemical of hydrolysis coating, use ammonia soln (weight percent 10%～20%).
The present invention is at the tourmaline powder surface of 0.5 micron of mean particle size cladding titanium dioxide nano particle.In grey tourmalinite water slurry, add titanium salt solution earlier, slow then dropping ammonia solution, and constantly stir, finally control PH=4～8, reaction back standing sedimentation 30～40 minutes.
In the coating treatment process, the addition of calculation control tourmaline powder, titanium salt solution, make in the tourmaline powder after final coating is handled tourmalinite content 50%～99% (weight), content of titanium dioxide 1%～50% (weight).If content of titanium dioxide is higher than 50%, then can influence the function performance of tourmalinite, if the tourmaline powder body burden surpasses 99%, then titanium dioxide coating is incomplete, influences tone.All want controlled temperature below 40 ℃ in the coating process, reasonable mode control is below 20 ℃, and the optimum regime temperature is controlled at below 5 ℃.If temperature is too high, can cause the titanium salt solution thermal hydrolysis, influence the coating effect.The concentration of titanium salt solution also will be controlled, and when adopting titanyl sulfate, concentration is lower than 40g/l, and then thermal hydrolysis, instability easily take place titanyl sulfate; Also can influence the coating quality if be higher than 400g/l.Ammoniacal liquor solubility is controlled at 10～20% (weight) and is advisable.In the coating process, ammonia soln should slowly drip, and is unsuitable too fast, otherwise the temperature rising is unfavorable for coating.
3. washing
Tourmalinite water slurry after coating is handled is filtered, and its filter cake is pulled an oar with deionized water; Use deionized water wash then, its wash filtrate resistivity is controlled at more than the 3000 Ω .cm.
4. dry
Tourmalinite water slurry after the washing is filtered, and its filter cake places 120 ℃～150 ℃ oven dry of muffle furnace.
5. pulverize
After the oven dry the tourmalinite handled of coating pulverize with equipment such as Raymond machine or micronizer mills, be ground into the fine powder of 0.5 micron of mean particle size, be finished product and pack.
Two, white tourmaline super-fine processing method
Select suitable dravite,, pulverize and wet method is husky grinds, grind to form mean particle size and be 0.5 micron superfine powder through broken.Its preparation technology is as follows:
1. select materials
Comparatively speaking, white tourmaline output is very low, and is often mixing other ores, so need select the enrichment ore deposit.
2. broken
To select suitable white tourmaline to adopt gyratory crusher to be broken into the bulk of 8～25mm.
3. pulverize
Adopt thunder to cover pulverizer in broken block tourmalinite and be ground into 20～40 microns meal.
4. grind
With the white tourmaline meal of having pulverized, adopting sand mill to grind to form mean particle size is 0.5 micron white tourmaline water slurry, adds an amount of dispersion agent during grinding.
5. vacuum filtration dehydration
White tourmaline water slurry after grinding is carried out the vacuum filtration dehydration.
6. dry
The filter cake of vacuum filtration is placed baking oven, 110 ℃ of dryings of controlled temperature 3～4 hours.
7. pulverize
Dried white tourmaline is pulverized once more with the general-purpose pulverizer, and the control median size is finished product packing about 0.5 micron.
Three, schorl calcination method
Select suitable black iron tourmaline, become the garnet tourmalinite, form tourmaline powder through super-fine processing again through the high-temperature calcination processing.Its preparation technology is as follows:
1. the pre-treatment of aphrizite
Block with selecting suitable aphrizite to be broken into 5～10mm size.
2. pulverize
Adopt thunder illiteracy pulverizer to be ground into 20～40 microns meal the aphrizite of fragmentation.
3. calcination processing
The aphrizite of having pulverized is put into porcelain crucible place 500 ℃～800 ℃ of muffle furnace controlled temperature, calcined 1～3 hour.
4. grind
Adopting sand mill to grind to form mean particle size the meal after the calcining is 0.5 micron tourmalinite water slurry.
5. vacuum filtration dehydration
White tourmaline water slurry after grinding is carried out the vacuum filtration dehydration.
6. dry
The filter cake of vacuum filtration is placed baking oven, 110 ℃ of dryings of controlled temperature 3～4 hours.
7. pulverize again
The exsiccant tourmalinite is pulverized with the general-purpose pulverizer, and the control mean particle size is about 0.5 micron, is finished product and packs.
Compare prior art, the present invention has following outstanding feature:
1, gained powder of the present invention, Yin Seze are white, have remedied the grey tourmaline powder and have used inconvenient field.As make functional fibre, its fabric style and tone variation are met the need of market and human consumer's requirement to greatest extent.And the best applications of superfine white tourmaline powder body is all kinds of makeup.
In essence, that tourmalinite has is forever charged, emission far infrared and three kinds of effects of micro-stripping, and its permanent charged character further derives character such as negative ion, interfacial activity.Because after the ultra-fine processing, its surface-area increases, surface level also increases, and therefore can bring into play its effect to a greater extent.
During should applying some make up, can improve powder of the present invention the usefulness of effective constituent in the makeup greatly, as the damage of anti-oxidant, antiultraviolet, anti-inflammatory removes spot, is preventing pharmaceutical use is more arranged aspect allergic, can enhance metabolism, improve skin, hair water and oil and various nutrient absorbing.The emulsifying effectiveness of tourmalinite can be avoided adding the chemical interface promoting agent in makeup, can significantly reduce like this because of contacting chemical to bring allergic or damage.
A large number of experiments show that tourmaline powder of the present invention not only can make the water of macromole bunch group diminish, and is penetrated into easily in the tissue, by human body cell is absorbed after adding makeup.Can prevent that skin dehydration is aging, promote the absorption of hair nutritive ingredient.And, can make the oil component good distribution in the makeup, prevent makeup go bad corruption, layering etc., can add other artificial interfacial agents, can make the grease emulsifying of skin surface, clean easily, make cell hydrophilicization, strengthen the resistance against diseases of human body.
2, can directly obtain the white tourmaline powder by method one; By two and three of method, can solve Bai Shenqi stone ore stone source and lack the time-consuming defect of high cost of taking a lot of work of pre-treatment.
Embodiment
Example contains TiO for one: 116 part
24.4% aqueous solution of titanyle sulfate is that 0.5 micron tourmalinite water slurry is blended in this solution with 20 parts of mean particle sizes of 100 parts of water dilution, slowly drips 15% ammonia soln then, to PH=7, continues to stir sedimentation 15 minutes, filtration washing 15 minutes.To consider cake and pull an oar with deionized water, again with deionized water wash to filtrate resistivity at 3000 Ω .cm, filter, the filter cake that filtration is obtained obtains white powder, i.e. white tourmaline powder 400 ℃ temperature lower calcination 1 hour.
Example two: get 10 kilograms of white tourmaline ores and be broken into the bulk of 8～25mm, cover pulverizer with thunder and be ground into 20～40 microns meal with gyratory crusher.With meal by tourmalinite: the ratio row of water=1: 4 are made into the tourmalinite water slurry, with sand mill wet grinding to median size is 0.5 micron tourmalinite water slurry, to the white tourmalinite water slurry vacuum filtration dehydration after grinding, place baking oven 110 ℃ of dryings 3.5 hours filter cake.White tourmaline powder after the oven dry is pulverized once more with the general-purpose pulverizer, obtained mean particle size and be 0.5 micron white tourmaline fine powder.
Example three: get 10 kilograms of aphrizite ores, use the gyratory crusher fragmentation, pulverize with Raymond machine, meal, put in the muffle furnace 500 ℃ of temperature lower calcinations 2 hours, shallow garnet tourmalinite meal, with meal by tourmalinite: the ratio row of water=1: 4 are made into the tourmalinite water slurry, with sand mill wet grinding to median size is 0.5 micron tourmalinite water slurry, to the light tourmalinite water slurry vacuum filtration dehydration after grinding, will consider cake and place baking oven 110 ℃ of dryings 3.5 hours.Light tourmaline powder after the oven dry is pulverized once more with the general-purpose pulverizer, obtained mean particle size and be 0.5 micron light tourmalinite fine powder.
Claims (6)
1, a kind of manufacture method of superfine white tourmaline powder, be that ultra-fine grey tourmaline powder is handled through special process technology, by tourmaline powder processing, coating is handled, washing, drying, technological processs such as pulverizing make the titanium dioxide that coats white on it, and obtain superfine white tourmaline powder, it is characterized in that:
Preparation technology
1. tourmaline powder processing
Select suitable iron tourmaline, cover pulverizer through gyratory crusher fragmentation, thunder and pulverize the tourmalinite water slurry that is prepared into 0.5 micron of mean particle size again through the sand mill wet grinding;
2. coating is handled
In grey tourmalinite water slurry, add titanium salt solution earlier, slow then dropping ammonia solution (weight percent 10%～20%), and constantly stir, controlled temperature is finally controlled PH=4～8 below 40 ℃, reaction back standing sedimentation 30～40 minutes;
In the tourmaline powder after coating is handled, tourmalinite content 50%～99% (weight), content of titanium dioxide 1%～50% (weight);
3. washing
Tourmalinite water slurry after coating is handled is filtered, and its filter cake is pulled an oar with deionized water; Use deionized water wash then, its wash filtrate resistivity is controlled at more than the 3000 Ω .cm;
4. dry
Tourmalinite water slurry after the washing is filtered, and its filter cake places 120 ℃～150 ℃ oven dry of muffle furnace;
5. pulverize
After the oven dry the tourmalinite handled of coating pulverize with equipment such as Raymond machine or micronizer mills, be ground into the fine powder of 0.5 micron of mean particle size, be finished product.
2, manufacture method as claimed in claim 1, it is characterized in that described titanium salt solution is the presoma of titanium dioxide, can be the titanium salt aqueous solution such as titanium tetrachloride, titanous chloride, titanyl sulfate, titanium sulfate ammonia soln, and concentration is 40～100g/l (by titanium dioxide).
3, manufacture method as claimed in claim 1 or 2 is characterized in that the temperature when described coating is handled is controlled at below 20 ℃.
4, manufacture method as claimed in claim 3 is characterized in that the optimum temps when described coating is handled is controlled at below 5 ℃.
5, a kind of manufacture method of superfine white tourmaline powder is with dravite, through broken, pulverizes and wet method is husky grinds, and grinds to form mean particle size and be 0.5 micron superfine powder, it is characterized in that described technology is:
1. select materials
Select the enrichment ore deposit, select suitable white tourmaline;
2. broken
Adopt gyratory crusher to be broken into the bulk of 8～25mm;
3. pulverize
Adopt thunder to cover pulverizer in broken block tourmalinite and be ground into 20～40 microns meal;
4. grind
With the white tourmaline meal of having pulverized, adopting sand mill to grind to form mean particle size is 0.5 micron white tourmaline water slurry, adds an amount of dispersion agent during grinding;
5. vacuum filtration dehydration
White tourmaline water slurry after grinding is carried out the vacuum filtration dehydration;
6. dry
The filter cake of vacuum filtration is placed baking oven, 110 ℃ of dryings of controlled temperature 3～4 hours;
7. pulverize
Dried white tourmaline is pulverized once more with the general-purpose pulverizer, and the control median size is finished product packing about 0.5 micron.
6, a kind of manufacture method of superfine white tourmaline powder is with the black iron tourmaline, handles through high-temperature calcination to become the garnet tourmalinite, forms tourmaline powder through super-fine processing again, it is characterized in that described manufacturing process is:
1. the pre-treatment of aphrizite
Block with selecting suitable aphrizite to be broken into 5～10mm size;
2. pulverize
Adopt thunder illiteracy pulverizer to be ground into 20～40 microns meal the aphrizite of fragmentation;
3. calcination processing
The aphrizite of having pulverized is put into porcelain crucible place 500 ℃～800 ℃ of muffle furnace controlled temperature, calcined 1～3 hour;
4. grind
Adopting sand mill to grind to form mean particle size the meal after the calcining is 0.5 micron tourmalinite water slurry;
5. vacuum filtration dehydration
White tourmaline water slurry after grinding is carried out the vacuum filtration dehydration;
6. dry
The filter cake of vacuum filtration is placed baking oven, 110 ℃ of dryings of controlled temperature 3～4 hours;
7. pulverize again
The exsiccant tourmalinite is pulverized with the general-purpose pulverizer, and the control mean particle size is about 0.5 micron, is finished product and packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021364052A CN1473759A (en) | 2002-08-07 | 2002-08-07 | Method for producing superfine white tourmaline powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021364052A CN1473759A (en) | 2002-08-07 | 2002-08-07 | Method for producing superfine white tourmaline powder |
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| CN1473759A true CN1473759A (en) | 2004-02-11 |
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| CNA021364052A Pending CN1473759A (en) | 2002-08-07 | 2002-08-07 | Method for producing superfine white tourmaline powder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090991A (en) * | 2010-09-08 | 2011-06-15 | 成进学 | Nanometer-element traditional Chinese medicine negative ion far-infrared effective sunproof cream |
| CN101309666B (en) * | 2005-11-16 | 2011-08-24 | 赢创施托克豪森有限责任公司 | Method of producing a cosmetic abrasive |
| CN102491354A (en) * | 2011-12-05 | 2012-06-13 | 河北工业大学 | Preparation method of nano-scale tourmaline powder |
| CN103641127A (en) * | 2013-11-18 | 2014-03-19 | 江西理工大学 | Method used for changing surfaces of black tourmaline powder into red |
| CN103641128A (en) * | 2013-11-18 | 2014-03-19 | 江西理工大学 | Sealed molten salt method used for changing surfaces of black tourmaline into red |
| CN106283614A (en) * | 2016-08-11 | 2017-01-04 | 江苏腾盛纺织科技集团有限公司 | Negative oxygen ion finishing agent and preparation method thereof |
-
2002
- 2002-08-07 CN CNA021364052A patent/CN1473759A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309666B (en) * | 2005-11-16 | 2011-08-24 | 赢创施托克豪森有限责任公司 | Method of producing a cosmetic abrasive |
| CN102090991A (en) * | 2010-09-08 | 2011-06-15 | 成进学 | Nanometer-element traditional Chinese medicine negative ion far-infrared effective sunproof cream |
| CN102090991B (en) * | 2010-09-08 | 2013-03-06 | 成进学 | O/W sun cream |
| CN102491354A (en) * | 2011-12-05 | 2012-06-13 | 河北工业大学 | Preparation method of nano-scale tourmaline powder |
| CN102491354B (en) * | 2011-12-05 | 2013-01-23 | 河北工业大学 | Preparation method of nano-scale tourmaline powder |
| CN103641127A (en) * | 2013-11-18 | 2014-03-19 | 江西理工大学 | Method used for changing surfaces of black tourmaline powder into red |
| CN103641128A (en) * | 2013-11-18 | 2014-03-19 | 江西理工大学 | Sealed molten salt method used for changing surfaces of black tourmaline into red |
| CN103641128B (en) * | 2013-11-18 | 2015-08-26 | 江西理工大学 | A kind of aphrizite surface changes red closed system molten-salt growth method method |
| CN103641127B (en) * | 2013-11-18 | 2015-12-09 | 江西理工大学 | Aphrizite powder surface changes red method |
| CN106283614A (en) * | 2016-08-11 | 2017-01-04 | 江苏腾盛纺织科技集团有限公司 | Negative oxygen ion finishing agent and preparation method thereof |
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