CN108455946A - A kind of degradable inorganic powder material - Google Patents
A kind of degradable inorganic powder material Download PDFInfo
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- CN108455946A CN108455946A CN201810415530.0A CN201810415530A CN108455946A CN 108455946 A CN108455946 A CN 108455946A CN 201810415530 A CN201810415530 A CN 201810415530A CN 108455946 A CN108455946 A CN 108455946A
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- manganese
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/303—Alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- C04B20/1066—Oxides, Hydroxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of degradable inorganic powder materials, including material number in detail below, wherein 15 32 parts of barium sulfate, 22 45 parts of sierozem power, 18 36 parts of kaolin, 48 parts of xanthan rubber powder, talcum powder 6 15,7 18 parts of calcium carbonate, 9 20 parts of wollastonite, 11 22 parts of mica powder, 15 32 parts of modified oxidized aluminium powder, 14 34 parts of modified oxidized manganese powder.The present invention makes modified manganese oxide and alumina powder by specific process, is added and mixes a variety of inorganic powdered raw materials, and mixed powder integrally has degradability, and integral processing method is simple, and cost of material is relatively low, and use is more environmentally friendly.
Description
Technical field
The present invention relates to environment-friendly materials technical field, especially a kind of degradable inorganic powder material.
Background technology
The aggregate of solid particle is defined as powder.Indicate that the vocabulary of powder has plastochondria (granule), powder
(powder), the aggregate of bulk material (particulatematter), bulky grain are traditionally referred to as plastochondria, short grained collection
Zoarium is referred to as powder.
Powder refers to the form of solid particle aggregate under discrete state.But powder has the attribute of fluid again：No
Specific shape can be flowed and be flown upward.Exactly powder shows unique property in processing, processing, use aspect and can not
The phenomenon that conceiving, although not clearly defining physically, it is believed that " powder " is the 4th kind of form of substance existence
(transition state between fluid and solid).This is to take out powder and processed from every field conclusion in theory of knowledge level
The basis of journey common problem.Powder is the aggregate being made of a large amount of particles and void among particles, and the composition of powder should
Meet following 3 conditions, 1. microcosmic basic unit is small solid particle；2. being macroscopically the aggregate of a large amount of particle；③
There is interaction between particle.
Powder is known as inorganic particle by what inorganic material was mixed, currently, since plastic product is arbitrarily thrown out without care
It throws out without care, it is difficult to which degradation treatment is polluted to caused by ecological environment and landscape, herein it is proposed that a kind of for these problems
Degradable inorganic powder material.
Invention content
The present invention is directed to the deficiency in background technology, provides a kind of degradable inorganic powder material.
The present invention is to solve above-mentioned technical deficiency, using modified technical solution, a kind of degradable inorganic powder material, and packet
Include material number in detail below, wherein barium sulfate 15-32 parts, 22-45 parts of sierozem power, 18-36 parts of kaolin, xanthan rubber powder 4-8
Part, talcum powder 6-15,7-18 parts of calcium carbonate, 9-20 parts of wollastonite, 11-22 parts of mica powder, it is aluminium powder 15-32 parts modified oxidized, change
Property oxidation 14-34 parts of manganese powder.
Further include material number in detail below as present invention further optimization mode, wherein 32 parts of barium sulfate, grey calcium
45 parts of powder, 8 parts of xanthan rubber powder, talcum powder 15,18 parts of calcium carbonate, 20 parts of wollastonite, 22 parts of mica powder, is modified 36 parts of kaolin
32 parts of alumina powder, 34 parts of modified oxidized manganese powder.
Further include material number in detail below as present invention further optimization mode, wherein 15 parts of barium sulfate, grey calcium
22 parts of powder, 4 parts of xanthan rubber powder, 6 parts of talcum powder, 7 parts of calcium carbonate, 9 parts of wollastonite, 11 parts of mica powder, is modified 18 parts of kaolin
It is 15 parts of alumina powder, manganese powder 14-34 parts modified oxidized.
As present invention further optimization mode, further include specific procedure of processing include it is as follows,
S1 by barium sulfate, sierozem power, kaolin, xanthan rubber powder, talcum powder, calcium carbonate, wollastonite, is weighed according to the ratio, profit
It is carried out fully washing solarization with sieve；
S2 prepares 75% hydrochloric acid solution, is adequately mixed, and mixing carries out high-temperature control in 200- later
350 DEG C are adequately dried；
S3, material compounding：The mixture obtained in modified oxidized aluminium powder, modified oxidized manganese powder and step S2 is mixed,
And according to 1：Moisture is added in 0.5 ratio, is sufficiently stirred in homogenizer；
S4, will be stirred after product, carry out room temperature and stand 15-30min, double screw extruder is sent to, using double
Screw extruder squeezes out powder, completes processing.
As present invention further optimization mode, the operation temperature parameter of the double screw extruder is by feed end to going out
Material end is set as：The areas feeding section 1-3 are controlled at 220-260 DEG C, and the control of the areas middle area 4-6 is at 280-310 DEG C, the discharge zone areas 7-10
Control is at 330-370 DEG C.
As present invention further optimization mode, the making step of the modified aluminas, with analytical pure sulfuric acid aluminium Al2
(SO4)3﹒ 18H2O and 25.0-28.0% ammonium hydroxide raw materials, it is neutrality to adjust pH value, obtains gel aluminum hydroxide, is washed out gel,
Remove the SO in solution4 2-Ion is dehydrated with centrifugal dehydrator and so that gel is freezed rapidly, and control temperature makes it melt again, into
Row second is dehydrated, repeatedly after, be put into silicon carbide rod furnace with the heating rate of 3 DEG C/min be heated to 1180 DEG C aluminium oxide
Powder.
As present invention further optimization mode, the making step of the modified oxidized manganese, by 20% methyl-silicone oil
It is dissolved in the propane solvent of 20mL, 4 grams of nano manganese oxides is then added, stir evenly, mixed liquor is made, by mixed liquor obtained
It is evaporated at 120 DEG C of bath temperature, and is put in baking oven and is dried, the nano manganese oxide of deposition methyl-silicone oil is made；
It puts it into high temperature furnace again, under excess oxygen, is warming up to 500 DEG C with the rate of 10 DEG C/min, keeps 3h, make methyl-silicone oil
It is converted to silica, obtains the nano manganese oxide that surface siliceous deposits is modified.
The advantageous effect that is reached of the present invention is：The present invention makes modified manganese oxide and alumina powder by specific process
End is added and mixes a variety of inorganic powdered raw materials, and mixed powder integrally has degradability, and integral processing method is simple, former
Expect that cost is relatively low, use is more environmentally friendly.
Specific implementation mode
Below in conjunction in the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution：A kind of degradable inorganic powder material, including material number in detail below,
Middle barium sulfate 15-32 parts, 22-45 parts of sierozem power, 18-36 parts of kaolin, 4-8 parts of xanthan rubber powder, talcum powder 6-15, calcium carbonate
7-18 parts, it is 9-20 parts of wollastonite, 11-22 parts of mica powder, aluminium powder 15-32 parts modified oxidized, manganese powder 14-34 parts modified oxidized.
Further include material number, wherein 32 parts of barium sulfate, 45 parts of sierozem power, 36 parts of kaolin, xanthan rubber powder 8 in detail below
Part, talcum powder 15,18 parts of calcium carbonate, 20 parts of wollastonite, 22 parts of mica powder, 32 parts of modified oxidized aluminium powder, modified oxidized manganese powder 34
Part.
Further include material number, wherein 15 parts of barium sulfate, 22 parts of sierozem power, 18 parts of kaolin, xanthan rubber powder 4 in detail below
Part, 6 parts of talcum powder, 7 parts of calcium carbonate, 9 parts of wollastonite, 11 parts of mica powder, 15 parts of modified oxidized aluminium powder, modified oxidized manganese powder 14-
34 parts.
Further include specific procedure of processing include it is as follows,
S1 by barium sulfate, sierozem power, kaolin, xanthan rubber powder, talcum powder, calcium carbonate, wollastonite, is weighed according to the ratio, profit
It is carried out fully washing solarization with sieve；
S2 prepares 75% hydrochloric acid solution, is adequately mixed, and mixing carries out high-temperature control in 200- later
350 DEG C are adequately dried；
S3, material compounding：The mixture obtained in modified oxidized aluminium powder, modified oxidized manganese powder and step S2 is mixed,
And according to 1：Moisture is added in 0.5 ratio, is sufficiently stirred in homogenizer；
S4, will be stirred after product, carry out room temperature and stand 15-30min, double screw extruder is sent to, using double
Screw extruder squeezes out powder, completes processing.
The operation temperature parameter of the double screw extruder is set as by feed end to discharge end：The areas feeding section 1-3 control
At 220-260 DEG C, at 280-310 DEG C, the discharge zone areas 7-10 are controlled at 330-370 DEG C the control of the areas middle area 4-6.
The making step of the modified aluminas, with analytical pure sulfuric acid aluminium Al2(SO4)3﹒ 18H2O and 25.0-28.0% ammonia
Water raw material, it is neutrality to adjust pH value, obtains gel aluminum hydroxide, is washed out gel, removes the SO in solution4 2-Ion, with centrifugation
Dewaterer is dehydrated and so that gel is freezed rapidly, and control temperature makes it melt again, carries out second dehydration, repeatedly after, put
Enter in silicon carbide rod furnace with the heating rate of 3 DEG C/min be heated to 1180 DEG C alumina powder.
The making step of the modified oxidized manganese, 20% methyl-silicone oil is dissolved in the propane solvent of 20mL, is then added
Enter 4 grams of nano manganese oxides, stir evenly, mixed liquor is made, mixed liquor obtained is evaporated at 120 DEG C of bath temperature,
And be put in baking oven and be dried, the nano manganese oxide of deposition methyl-silicone oil is made；It puts it into high temperature furnace again, in oxygen-enriched item
Under part, 500 DEG C are warming up to the rate of 10 DEG C/min, 3h is kept, so that methyl-silicone oil is converted to silica, obtain surface silicon
Deposit modified nano manganese oxide.
The present invention makes modified manganese oxide and alumina powder by specific process, is added and mixes a variety of inorganic powders originals
Material, mixed powder integrally have degradability, and integral processing method is simple, and cost of material is relatively low, and use is more environmentally friendly.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of degradable inorganic powder material, which is characterized in that including material number in detail below, wherein barium sulfate 15-32
Part, 22-45 parts of sierozem power, 18-36 parts of kaolin, 4-8 parts of xanthan rubber powder, talcum powder 6-15,7-18 parts of calcium carbonate, wollastonite 9-
20 parts, it is 11-22 parts of mica powder, aluminium powder 15-32 parts modified oxidized, manganese powder 14-34 parts modified oxidized.
2. a kind of degradable inorganic powder material according to claim 1, which is characterized in that further include material in detail below
Number, wherein 32 parts of barium sulfate, 45 parts of sierozem power, 36 parts of kaolin, 8 parts of xanthan rubber powder, talcum powder 15,18 parts of calcium carbonate, silicon
20 parts of lime stone, 22 parts of mica powder, 32 parts of modified oxidized aluminium powder, 34 parts of modified oxidized manganese powder.
3. a kind of degradable inorganic powder material according to claim 1, which is characterized in that including material lot in detail below
Number, wherein 15 parts of barium sulfate, 22 parts of sierozem power, 18 parts of kaolin, 4 parts of xanthan rubber powder, 6 parts of talcum powder, 7 parts of calcium carbonate, silicon ash
It is 9 parts of stone, 11 parts of mica powder, 15 parts of modified oxidized aluminium powder, manganese powder 14-34 parts modified oxidized.
4. a kind of degradable inorganic powder material according to claim 1, which is characterized in that further include specific processing step
Suddenly including as follows,
S1 by barium sulfate, sierozem power, kaolin, xanthan rubber powder, talcum powder, calcium carbonate, wollastonite, weighs, utilizes sieve according to the ratio
Net carries out fully washing solarization；
S2 prepares 75% hydrochloric acid solution, is adequately mixed, and mixing carries out high-temperature control at 200-350 DEG C later
Adequately dried；
S3, material compounding：The mixture obtained in modified oxidized aluminium powder, modified oxidized manganese powder and step S2 is mixed, and is pressed
According to 1：Moisture is added in 0.5 ratio, is sufficiently stirred in homogenizer；
S4, will be stirred after product, carry out room temperature stand 15-30min, be sent to double screw extruder, utilize twin-screw
Extruder squeezes out powder, completes processing.
5. a kind of degradable inorganic powder material according to claim 1, which is characterized in that the double screw extruder
Operation temperature parameter is set as by feed end to discharge end：The areas feeding section 1-3 are controlled at 220-260 DEG C, and the control of the areas middle area 4-6 exists
280-310 DEG C, the discharge zone areas 7-10 are controlled at 330-370 DEG C.
6. a kind of degradable inorganic powder material according to claim 1, which is characterized in that the system of the modified aluminas
Make step, with analytical pure sulfuric acid aluminium Al2(SO4)3﹒ 18H2O and 25.0-28.0% ammonium hydroxide raw materials, it is neutrality to adjust pH value, obtains hydrogen
Alumina gel is washed out gel, removes the SO in solution4 2-Ion is dehydrated with centrifugal dehydrator and so that gel is frozen rapidly
Knot, control temperature make it melt again, carry out second and are dehydrated, repeatedly after, be put into silicon carbide rod furnace with the liter of 3 DEG C/min
Warm speed is heated to 1180 DEG C and obtains alumina powder.
7. a kind of degradable inorganic powder material according to claim 1, which is characterized in that the system of the modified oxidized manganese
Make step, 20% methyl-silicone oil is dissolved in the propane solvent of 20mL, 4 grams of nano manganese oxides are then added, stir evenly, makes
Mixed liquor, mixed liquor obtained is evaporated, and be put in baking oven and be dried at 120 DEG C of bath temperature, is made heavy
The nano manganese oxide of product methyl-silicone oil；It puts it into high temperature furnace, under excess oxygen, is warming up to the rate of 10 DEG C/min again
500 DEG C, 3h is kept, methyl-silicone oil is made to be converted to silica, obtains the nano manganese oxide that surface siliceous deposits is modified.
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| CN201810415530.0A CN108455946A (en) | 2018-05-03 | 2018-05-03 | A kind of degradable inorganic powder material |
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| CN201810415530.0A CN108455946A (en) | 2018-05-03 | 2018-05-03 | A kind of degradable inorganic powder material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297977A (en) * | 1997-04-22 | 1998-11-10 | Hokkaido Prefecture | Production of ceramic foam |
| CN101845123A (en) * | 2009-03-25 | 2010-09-29 | 青岛生物能源与过程研究所 | Method for preparing bio-based inorganic compound type water absorbent material |
| CN101870823A (en) * | 2009-04-22 | 2010-10-27 | 深圳市意可曼生物科技有限公司 | Completely biodegradable material filling master batch and preparation method thereof |
| CN101890374A (en) * | 2009-05-19 | 2010-11-24 | 中国石油化工股份有限公司 | Modified aluminum oxide carrier and preparation method thereof |
| CN103288416A (en) * | 2013-05-27 | 2013-09-11 | 东华大学 | Modified three-dimensional fiber-based aerogel material and preparation method thereof |
| CN106892636A (en) * | 2017-02-27 | 2017-06-27 | 陈锦 | Inorganic mineral function wall material |
-
2018
- 2018-05-03 CN CN201810415530.0A patent/CN108455946A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297977A (en) * | 1997-04-22 | 1998-11-10 | Hokkaido Prefecture | Production of ceramic foam |
| CN101845123A (en) * | 2009-03-25 | 2010-09-29 | 青岛生物能源与过程研究所 | Method for preparing bio-based inorganic compound type water absorbent material |
| CN101870823A (en) * | 2009-04-22 | 2010-10-27 | 深圳市意可曼生物科技有限公司 | Completely biodegradable material filling master batch and preparation method thereof |
| CN101890374A (en) * | 2009-05-19 | 2010-11-24 | 中国石油化工股份有限公司 | Modified aluminum oxide carrier and preparation method thereof |
| CN103288416A (en) * | 2013-05-27 | 2013-09-11 | 东华大学 | Modified three-dimensional fiber-based aerogel material and preparation method thereof |
| CN106892636A (en) * | 2017-02-27 | 2017-06-27 | 陈锦 | Inorganic mineral function wall material |
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