CN102584055A - Smectite inorganic gel particles easy to disintegrate and disperse in water and preparation method of smectite inorganic gel particles - Google Patents
Smectite inorganic gel particles easy to disintegrate and disperse in water and preparation method of smectite inorganic gel particles Download PDFInfo
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- CN102584055A CN102584055A CN201210049082XA CN201210049082A CN102584055A CN 102584055 A CN102584055 A CN 102584055A CN 201210049082X A CN201210049082X A CN 201210049082XA CN 201210049082 A CN201210049082 A CN 201210049082A CN 102584055 A CN102584055 A CN 102584055A
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- inorganic gel
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- smectite
- smectite inorganic
- dispersive
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- 229910021647 smectite Inorganic materials 0.000 title claims abstract description 39
- 239000007863 gel particle Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 22
- 230000001788 irregular Effects 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 12
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- -1 polyoxyethylene Polymers 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 claims description 2
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 235000010216 calcium carbonate Nutrition 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical group OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000002639 sodium chloride Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000002518 antifoaming agent Substances 0.000 abstract 2
- 239000000499 gel Substances 0.000 description 27
- 239000000047 product Substances 0.000 description 17
- 238000012856 packing Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000013008 thixotropic agent Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 201000010001 Silicosis Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 150000003233 pyrroles Chemical class 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention relates to smectite inorganic gel particles easy to disintegrate and disperse in water and a preparation method of the smectite inorganic gel particles. The smectite inorganic gel particles comprise the following components in parts by weight: 60-85 parts of smectite inorganic gel primary products, 5-10 parts of alkali, 5-10 parts of acid, 5-15 parts of adhesives, and 0-5 parts of defoaming agents. The preparation method comprises the following steps that: the smectite inorganic gel primary products, the alkali, the acid and the defoaming agents are mixed uniformly; the adhesives are added in an atomizing way and mixed uniformly to obtain mixed materials; the mixed materials are made to be long-strip-shaped, circular or irregular particles; and the particles are dried by microwaves and packaged by moistureproof bags to the smectite inorganic gel particles. According to the invention, the particles are prevented from damaging environment and production operators, and the application performance of the particles is improved greatly; and the preparation method is simple and is easy to realize industrialization.
Description
Technical field
The invention belongs to smectite inorganic gel particle and preparation field thereof, easy disintegrating dispersive smectite inorganic gel particle and preparation method thereof in particularly a kind of water.
Background technology
The smectite inorganic gel is the fine chemical product of Hunk holder stone or na-montmorillonite class clay mineral, and common product is generally the very thin white powder of particle, and tasteless, nontoxic, nonirritant are in water insoluble, ethanol and the organic solvent.But the immersion swelling, in the aqueous solution than the gelinite that just can disperse formation high-clarity, full-bodied performance homogeneous under the low-solid content.The fields such as makeup, articles for washing, coating, paint, daily chemicals, lithium cell, dyeing and printing auxiliary, lubricant, tackiness agent, scavenging agent that generally are applied to can improve the corresponding product quality, reduce production costs, increase economic benefit as thickening material, thixotropic agent, suspension stabilizer, anti-sag agent.
At present, commercially available smectite inorganic gel product is generally through the particle diameter of the superfine grinding powder less than 75 microns, and dust raising phenomenon very easily takes place in production, transportation, storage and use product.Do not add protection like operator, behind the suction human lung, be difficult to again discharge.Will cause irreversible infringement to human respiratory as in alveolar tissue, being accumulated to some amount, i.e. silicosis, this type of disease be at present the most seriously, one of the most general occupational illness.Major cause is inevitably to contain superfine quartz of particle and cristobalite mineral in the smectite inorganic gel powder.These two kinds of materials are regarded as the main arch-criminal who causes human silicosis and lung cancer, particularly cristobalite class mineral by medical circle, because crystallization is incomplete, surfactivity is high, endangers bigger.Therefore, no matter Powdered smectite inorganic gel needs only in production, packing, transportation and use, and airborne dust takes place, and just may cause potential hazard to human body.
And if the thicker particle (particle diameter is greater than 500 microns) that smectite inorganic gel product is processed into; Although can reduce airborne dust; But in use then need the stirrer of higher rotation speed and take a long time just and can break up; This can have a strong impact on product quality and result of use, makes the user be difficult to accept.
Summary of the invention
Technical problem to be solved by this invention provides easy disintegrating dispersive smectite inorganic gel particle and preparation method thereof in a kind of water; This smectite inorganic gel particle prevents environment and production operation personnel are worked the mischief, and significantly improves the application performance of product simultaneously; The preparation method is simple, is easy to industrialization.
Easy disintegrating dispersive smectite inorganic gel particle in a kind of water of the present invention; Its component comprises: by weight, and 60～85 parts smectite inorganic gel primary product, 5～10 parts alkaline agent; 5～10 parts sour agent, the skimmer of 5～15 parts tackiness agent and 0～5 part.
Said smectite inorganic gel primary product is through drying and dewatering not the Hunk holder stone inorganic gel or the na-montmorillonite inorganic gel of abrasive dust as yet.
Said alkaline agent is yellow soda ash, lime carbonate, salt of wormwood, volatile salt, sodium hydrogencarbonate, Calcium hydrogen carbonate, saleratus or bicarbonate of ammonia.
Said sour agent is Hydrocerol A, oxalic acid, Triple Pressed Stearic Acid or phenylformic acid.
Said tackiness agent is polyoxyethylene glycol, Vinylpyrrolidone polymer or Z 150PH.
Said skimmer is water-based skimmer P803 or LT-201.
Easy disintegrating dispersive smectite inorganic gel particulate preparation method in a kind of water of the present invention comprises:
(1) by weight, with 60～85 parts smectite inorganic gel primary product, 5～10 parts alkaline agent, 5～10 parts sour agent and 0～5 part skimmer mix;
(2) with 5～15 parts tackiness agent employing spraying adding, restir is even, gets batch mixing;
(3) above-mentioned batch mixing is processed long strip shape, sphere or irregular particle;
(4) with above-mentioned particle microwave drying, pack, promptly get with moisture barrier bag.
Adopting quantitatively in the said step (2), the spraying of spraying feeder adds.
Adopt screw extruder pelletizer or cylinder tablets press or tumbling disk granulator to process particle in the said step (3).
The present invention utilizes carbonate such as yellow soda ash and acid carbonate and some organic acid crystal in the aqueous solution, to react, and emits the principle that great amount of carbon dioxide gas makes the rapid disintegration of particle rapidly.
Beneficial effect
(1) product of the present invention is a particulate state, in packing, transportation and use, airborne dust can not take place, and has reduced the harm to environment and production operation personnel;
(2) particulate state smectite inorganic gel of the present invention disintegration rapidly in the aqueous solution;, more slow-revving stirring just can be uniformly dispersed under shearing; Form equal colloid, overcome and be difficult for the dispersive shortcoming in the traditional product use, not only practiced thrift the energy but also improved product quality greatly;
(3) preparing method's principle of the present invention, technology are simple, are easy to industrialization.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
(1) raw material: 75 parts of the na-montmorillonite inorganic gels of dry not abrasive dust, 10 parts of sodium hydrogencarbonates, 4 parts of Hydrocerol As, 10 parts of polyoxyethylene glycol (molecular weight 2000), 1 part of skimmer P803.
(2) na-montmorillonite inorganic gel particulate preparation:
75 parts na-montmorillonite inorganic gels are mixed 30min with 10 parts of sodium hydrogencarbonates, 4 parts of Hydrocerol As and 1 part of skimmer P803 in mixer; With the feeder of quantitatively spraying 10 parts of polyoxyethylene glycol are evenly sprayed as in the mixture then; Continue to mix 30min, after the screw pelletizer granulation, the net belt type microwave dryer is dry; The moisture barrier bag packing gets final product.
The anti-heavy thixotropic agent of the na-montmorillonite inorganic gel particle that obtains as water-borne coatings used, the phenomenon of dust from flying no longer takes place in the process of feeding intake, after the particle smectite inorganic gel product adding with formula ratio; Under the rotating speed stirring of stirrer with 500 commentaries on classics; Particle is disintegration rapidly in 2min, amounts to the gel that time spent 30min just disperses to have formed transparent and homogeneous, and viscosity is higher; And leave standstill after 7 days not stratifiedly, do not analyse liquid.
Embodiment 2
(1) raw material: 70 parts of the Hunk holder stone inorganic gels of dry not abrasive dust, 10 parts in yellow soda ash, 5 parts of oxalic acid, 12 parts of Vilaterm pyrroles, 3 parts of skimmer LT-201.
(2) Hunk holder stone inorganic gel particulate preparation:
65 parts Hunk holder stone inorganic gels are mixed 30min with 10 parts of salt of wormwood, 5 parts of oxalic acid and 3 parts of skimmer LT-201 in mixer; With the feeder of quantitatively spraying 12 parts of Vilaterm pyrroles are evenly sprayed as in the mixture then; Continue to mix 30min, behind the cylinder tablets press, the net belt type microwave dryer is dry; The moisture barrier bag packing gets final product.
The anti-heavy thixotropic agent of the Hunk holder stone inorganic gel particle that obtains as water-borne coatings used, the phenomenon of dust from flying no longer takes place in the process of feeding intake, after the particle smectite inorganic gel product adding with formula ratio; Under the rotating speed stirring of stirrer with 500 commentaries on classics; Particle is disintegration rapidly in 2min, amounts to the gel that time spent 30min just disperses to have formed transparent and homogeneous, and viscosity is higher; And leave standstill after 7 days not stratifiedly, do not analyse liquid.
Embodiment 3
(1) raw material: 77 parts of the na-montmorillonite inorganic gels of dry not abrasive dust, 7 parts in bicarbonate of ammonia, 7 parts in phenylformic acid, 8 parts of Z 150PH, 1 part of skimmer P803.
(2) na-montmorillonite inorganic gel particulate preparation:
77 parts na-montmorillonite inorganic gels are mixed 30min with 7 parts of bicarbonate of ammonia, 7 parts of phenylformic acid and 1 part of skimmer P803 in mixer; With the feeder of quantitatively spraying 8 parts of Z 150PH are evenly sprayed as in the mixture then; Continue to mix 30min, after the tumbling disk granulator granulation, the net belt type microwave dryer is dry; The moisture barrier bag packing gets final product.
The anti-heavy thixotropic agent of the na-montmorillonite inorganic gel particle that obtains as water-borne coatings used, the phenomenon of dust from flying no longer takes place in the process of feeding intake, after the particle smectite inorganic gel product adding with formula ratio; Under the rotating speed stirring of stirrer with 500 commentaries on classics; Particle is disintegration rapidly in 2min, amounts to the gel that time spent 30min just disperses to have formed transparent and homogeneous, and viscosity is higher; And leave standstill after 7 days not stratifiedly, do not analyse liquid.
Claims (9)
1. easy disintegrating dispersive smectite inorganic gel particle in the water, its component comprises: by weight, 60～85 parts smectite inorganic gel primary product, 5～10 parts alkaline agent, 5～10 parts sour agent, the skimmer of 5～15 parts tackiness agent and 0～5 part.
2. easy disintegrating dispersive smectite inorganic gel particle in a kind of water according to claim 1 is characterized in that: said smectite inorganic gel primary product is for through drying and dewatering not the Hunk holder stone inorganic gel or the na-montmorillonite inorganic gel of abrasive dust as yet.
3. easy disintegrating dispersive smectite inorganic gel particle in a kind of water according to claim 1, it is characterized in that: said alkaline agent is yellow soda ash, lime carbonate, salt of wormwood, volatile salt, sodium hydrogencarbonate, Calcium hydrogen carbonate, saleratus or bicarbonate of ammonia.
4. easy disintegrating dispersive smectite inorganic gel particle in a kind of water according to claim 1, it is characterized in that: said sour agent is Hydrocerol A, oxalic acid, Triple Pressed Stearic Acid or phenylformic acid.
5. easy disintegrating dispersive smectite inorganic gel particle in a kind of water according to claim 1, it is characterized in that: said tackiness agent is polyoxyethylene glycol, Vinylpyrrolidone polymer or Z 150PH.
6. easy disintegrating dispersive smectite inorganic gel particle in a kind of water according to claim 1, it is characterized in that: said skimmer is water-based skimmer P803 or LT-201.
7. easy disintegrating dispersive smectite inorganic gel particulate preparation method in the water comprises:
(1) by weight, with 60～85 parts smectite inorganic gel primary product, 5～10 parts alkaline agent, 5～10 parts sour agent and 0～5 part skimmer mix;
(2) with 5～15 parts tackiness agent employing spraying adding, restir is even, gets batch mixing;
(3) above-mentioned batch mixing is processed long strip shape, sphere or irregular particle;
(4) with above-mentioned particle microwave drying, pack, promptly get with moisture barrier bag.
8. easy disintegrating dispersive smectite inorganic gel particulate preparation method in a kind of water according to claim 7 is characterized in that: adopting quantitatively in the said step (2), the spraying of spraying feeder adds.
9. easy disintegrating dispersive smectite inorganic gel particulate preparation method in a kind of water according to claim 7 is characterized in that: adopt screw extruder pelletizer or cylinder tablets press or tumbling disk granulator to process particle in the said step (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210049082 CN102584055B (en) | 2012-02-29 | 2012-02-29 | Smectite inorganic gel particles easy to disintegrate and disperse in water and preparation method of smectite inorganic gel particles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210049082 CN102584055B (en) | 2012-02-29 | 2012-02-29 | Smectite inorganic gel particles easy to disintegrate and disperse in water and preparation method of smectite inorganic gel particles |
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| Publication Number | Publication Date |
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| CN102584055A true CN102584055A (en) | 2012-07-18 |
| CN102584055B CN102584055B (en) | 2013-08-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106621A (en) * | 2021-12-24 | 2022-03-01 | 浙江工业大学 | Preparation method of high-suspensibility organic matter-montmorillonite-calcium carbonate multi-element composite colloid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2564095B2 (en) * | 1993-12-28 | 1996-12-18 | 工業技術院長 | Novel clay-organic composite |
| CN1621454A (en) * | 2004-09-29 | 2005-06-01 | 王道容 | Smectite organogel and its preparing method |
| CN101049941A (en) * | 2007-03-29 | 2007-10-10 | 浙江三鼎科技有限公司 | Method for preparing inorganic gel of bentonite |
-
2012
- 2012-02-29 CN CN 201210049082 patent/CN102584055B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2564095B2 (en) * | 1993-12-28 | 1996-12-18 | 工業技術院長 | Novel clay-organic composite |
| CN1621454A (en) * | 2004-09-29 | 2005-06-01 | 王道容 | Smectite organogel and its preparing method |
| CN101049941A (en) * | 2007-03-29 | 2007-10-10 | 浙江三鼎科技有限公司 | Method for preparing inorganic gel of bentonite |
Non-Patent Citations (1)
| Title |
|---|
| 雷绍民等: "蒙皂石矿物及无机凝胶制备与机理研究", 《武汉理工大学学报》, vol. 30, no. 12, 31 December 2008 (2008-12-31), pages 67 - 71 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106621A (en) * | 2021-12-24 | 2022-03-01 | 浙江工业大学 | Preparation method of high-suspensibility organic matter-montmorillonite-calcium carbonate multi-element composite colloid |
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Application publication date: 20120718 Assignee: Zhejiang Walter New Material Co.,Ltd. Assignor: ZHEJIANG FENGHONG NEW MATERIAL Co.,Ltd. Contract record no.: X2024330000395 Denomination of invention: A montmorillonite inorganic gel particle easy to disintegrate and disperse in water and its preparation method Granted publication date: 20130807 License type: Common License Record date: 20240820 Application publication date: 20120718 Assignee: Zhejiang Kelei New Material Co.,Ltd. Assignor: ZHEJIANG FENGHONG NEW MATERIAL Co.,Ltd. Contract record no.: X2024330000394 Denomination of invention: A montmorillonite inorganic gel particle easy to disintegrate and disperse in water and its preparation method Granted publication date: 20130807 License type: Common License Record date: 20240820 |