CN103896294A - Artificial sodium bentonite - Google Patents
Artificial sodium bentonite Download PDFInfo
- Publication number
- CN103896294A CN103896294A CN201410115601.7A CN201410115601A CN103896294A CN 103896294 A CN103896294 A CN 103896294A CN 201410115601 A CN201410115601 A CN 201410115601A CN 103896294 A CN103896294 A CN 103896294A
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- sodium
- wilkinite
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- artificial
- artificial natridization
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Abstract
The invention provides artificial sodium bentonite, comprising the following substances in parts by mass: 100 parts of bentonite, 3-10 parts of sodium modifier, 0.5-2 parts of synergist and 1-3 parts of tackifier, wherein the sodium modifier is a sodium salt. By adopting the artificial sodium bentonite provided by the invention, non-sodium bentonite, especially calcium bentonite can be effectively remodeled into sodium bentonite, so that the overall physical and chemical properties of the bentonite are improved to compensate the deficiency of the sodium bentonite storage amount, and the requirements of the society are met.
Description
Technical field
The present invention relates to a kind of wilkinite, be specifically related to a kind of artificial natridization's wilkinite.
Background technology
Along with scientific and technological progress, also more and more higher to bentonitic requirement, China's calcium-base bentonite aboundresources, reserves are large, but its poor-performing, quality are unstable, and the physical and chemical performance of sodium bentonite is all better than calcium-base bentonite, but reserves are little, price is high, therefore needs calcium bentonite to carry out artificial natridization, makes it to be modified as the wilkinite of the physical and chemical performance with sodium soil.
Summary of the invention
The problem existing for prior art, the invention provides a kind of artificial natridization's wilkinite, by adding sodium modification agent, synergistic agent, tackifier, improve wilkinite and improve bentonitic physical and chemical performance, the especially object of calcium-base bentonite physical and chemical performance to reach.
The object of this invention is to provide a kind of artificial natridization's wilkinite, comprise following material according to mass component, 100 parts of wilkinites, sodium modification agent 3-10 part, synergistic agent 0.5-2 part, tackifier 1-3 part, described sodium modification agent is sodium salt.
Further improvement of the present invention is: comprise following material according to mass component, 100 parts of wilkinites, sodium modification agent 5-6 part, 1.5 parts of synergistic agent, 2 parts of tackifier.
Further improvement of the present invention is: described sodium salt is selected from a kind of or any number of combination in sodium carbonate, water glass, Sodium Fluoride, sodium oxalate, sodium-acetate, phosphoric acid class sodium salt, sodium polyacrylate, sodium hydroxide, sodium-chlor, Sulfothiorine, sodium cellulosate.
Further improvement of the present invention is: described phosphoric acid class sodium salt is trisodium phosphate or tripoly phosphate sodium STPP.Can effectively improve the colloid index of wilkinite colloid.
Further improvement of the present invention is: described sodium cellulosate is Xylo-Mucine or sodium cellulose glycolate, when sodium cellulosate can provide sodium ion, can also effectively improve bentonitic oilness and hot green tensile strength.
Further improvement of the present invention is: in described artificial natridization's wilkinite, also comprise lubricant, the parts by weight of lubricant are 1-5 part.Improve the lubricity of wilkinite colloid.
Further improvement of the present invention is: described synergistic agent is polyacrylamide, and described tackifier are magnesium oxide, and described lubricant is Mierocrystalline cellulose.Organic polymer polyacrylamide can effectively improve bentonitic swelling value and expansion capacity, improves bentonitic expansion character, and can ensure the stability of wilkinite colloid; Inorganics magnesium oxide can effectively strengthen bentonitic cohesiveness; Mierocrystalline cellulose can improve bentonitic oilness, also can improve bentonitic thermostability and plasticity-simultaneously.
Further improvement of the present invention is: described wilkinite is calcium-base bentonite.
Beneficial effect of the present invention: as sodium modification agent, wilkinite is carried out to sodium by multiple sodium salt combination, can effectively change wilkinite into sodium soil, thereby improve bentonitic physical and chemical performance, thus practicality and the value of the product of raising product; By increasing organic synergistic agent, improve bentonitic expansion character; By increasing inorganic tackifier, improve bentonitic cohesiveness.
The present invention can effectively be modified as sodium soil by non-sodium bentonite especially calcium-base bentonite, the wilkinite of artificial natridization's gained, and bentonitic overall physical and chemical performance is improved, thereby can make up the deficiency of sodium soil reserves, meets social demand.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment 1
The present embodiment provides a kind of artificial natridization's wilkinite, comprises following material according to mass component, 100 parts of calcium-base bentonites, 3 parts, sodium carbonate, 2 parts of sodium cellulosates, 1 part of Sodium Fluoride, 1.5 parts of synergistic agent, 2 parts of tackifier.
In the present embodiment, sodium salt is 3 parts, sodium carbonate, 2 parts of sodium cellulosates, 1 part of Sodium Fluoride
Embodiment 2
The present embodiment provides a kind of artificial natridization's wilkinite, comprises following material according to mass component, 100 parts of hydrogen base bentonites, 3 parts of sodium pyrosulfates, 0.5 part of polyacrylamide, 3 parts, magnesium oxide, 5 parts of Mierocrystalline celluloses.
Embodiment 3
The present embodiment provides a kind of artificial natridization's wilkinite, comprises following material according to mass component, 100 parts of organobentonites, 1 part, sodium carbonate, 1 part of water glass, 1 part of Sodium Fluoride, 0.5 part of sodium oxalate, 0.5 part of sodium-acetate, 1 part of tripoly phosphate sodium STPP, 1 part of sodium polyacrylate, 1 part, sodium hydroxide, 1 part, sodium-chlor, 1 part, Sulfothiorine, 1 part of sodium cellulosate, 2 parts of polyacrylamides, 1 part, magnesium oxide, 1 part of Mierocrystalline cellulose.
Described sodium cellulosate is Xylo-Mucine or sodium cellulose glycolate.
Claims (8)
1. artificial natridization's wilkinite, is characterized in that: comprise following material according to mass component, and 100 parts of wilkinites, sodium modification agent 3-10 part, synergistic agent 0.5-2 part, tackifier 1-3 part, described sodium modification agent is sodium salt.
2. a kind of artificial natridization's wilkinite as claimed in claim 1, is characterized in that: comprise following material according to mass component, 100 parts of wilkinites, sodium modification agent 5-6 part, 1.5 parts of synergistic agent, 2 parts of tackifier.
3. a kind of artificial natridization's wilkinite as claimed in claim 1, is characterized in that: described sodium salt is selected from a kind of or any number of combination in sodium carbonate, water glass, Sodium Fluoride, sodium oxalate, sodium-acetate, phosphoric acid class sodium salt, sodium polyacrylate, sodium hydroxide, sodium-chlor, Sulfothiorine, sodium cellulosate.
4. a kind of artificial natridization's wilkinite as claimed in claim 3, is characterized in that: described phosphoric acid class sodium salt is trisodium phosphate or tripoly phosphate sodium STPP.
5. a kind of artificial natridization's wilkinite as claimed in claim 3, is characterized in that: described sodium cellulosate is Xylo-Mucine or sodium cellulose glycolate.
6. a kind of artificial natridization's wilkinite as claimed in claim 1, is characterized in that: in described artificial natridization's wilkinite, also comprise lubricant, the parts by weight of lubricant are 1-5 part.
7. a kind of artificial natridization's wilkinite as described in claim 1 or 6, is characterized in that: described synergistic agent is polyacrylamide, described tackifier are magnesium oxide, and described lubricant is Mierocrystalline cellulose.
8. a kind of artificial natridization's wilkinite as claimed in claim 1, is characterized in that: described wilkinite is calcium-base bentonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410115601.7A CN103896294B (en) | 2014-03-26 | 2014-03-26 | A kind of artificial natridization's bentonite |
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| CN201410115601.7A CN103896294B (en) | 2014-03-26 | 2014-03-26 | A kind of artificial natridization's bentonite |
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| CN103896294A true CN103896294A (en) | 2014-07-02 |
| CN103896294B CN103896294B (en) | 2016-08-24 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167266A (en) * | 2016-07-11 | 2016-11-30 | 浙江青虹新材料有限公司 | One is prepared bentonite process by compound swelling agent |
| CN106673599A (en) * | 2016-12-22 | 2017-05-17 | 芜湖恒杰膨润土科技有限公司 | Bentonite for ceramic and preparation method thereof |
| CN107010635A (en) * | 2017-05-22 | 2017-08-04 | 句容康泰膨润土有限公司 | A kind of sodium-ionized bentonite and preparation method thereof |
| CN107274951A (en) * | 2017-06-19 | 2017-10-20 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN107415361A (en) * | 2017-06-07 | 2017-12-01 | 常州市日臣艺术装饰材料有限公司 | A kind of hyposmosis anti-ultraviolet ageing waterproof blanket |
| CN107512722A (en) * | 2017-07-10 | 2017-12-26 | 中国路桥工程有限责任公司 | Adjust the expansile method of black cotton regur soil |
| CN108238608A (en) * | 2018-03-16 | 2018-07-03 | 湖州知维技术服务有限公司 | A kind of artificial modification's sodium-ionized bentonite |
| CN108383501A (en) * | 2018-04-08 | 2018-08-10 | 佛山市润辉合化工有限公司 | A kind of ceramic making high white bentonite of high alumina and preparation method thereof |
| CN109136546A (en) * | 2018-09-26 | 2019-01-04 | 芜湖市鹏磊新材料有限公司 | A kind of bentonitic processing method of pellet binder |
| CN109704685A (en) * | 2019-02-25 | 2019-05-03 | 常州工学院 | A kind of the soot anti-seepage slurry material and preparation method modified based on sodium carboxymethyl cellulose |
| CN109971491A (en) * | 2019-04-26 | 2019-07-05 | 王勇 | A kind of engineering slurry bentonite in powder and its production and processing method |
| CN112047354A (en) * | 2019-06-06 | 2020-12-08 | 湖南博世科环保科技有限公司 | Sodium bentonite, preparation method thereof and ultrasonic roller-pair rolling machine |
| CN112473619A (en) * | 2020-12-08 | 2021-03-12 | 句容康泰膨润土有限公司 | Efficient and environment-friendly organic-inorganic composite bentonite material |
| CN112677574A (en) * | 2020-12-23 | 2021-04-20 | 康峰（苏州）纸品有限公司 | Moisture-proof and mildew-proof paper tube and preparation method thereof |
| CN114229861A (en) * | 2021-12-03 | 2022-03-25 | 麦道科技(佛山)有限公司 | Bentonite additive and preparation method thereof |
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| CN101817536A (en) * | 2010-05-14 | 2010-09-01 | 淄博联技化工有限公司 | Novel process for producing organically modified bentonite |
| CN102659340A (en) * | 2012-05-25 | 2012-09-12 | 北京振利节能环保科技股份有限公司 | Polyacrylamide modified bentonite for mortar and preparation method thereof |
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| CN1686794A (en) * | 2005-04-21 | 2005-10-26 | 浙江工业大学 | Material of composite modified bentonite and production method |
| CN101264893A (en) * | 2007-11-16 | 2008-09-17 | 兰州理工大学 | Preparation method for bentonite |
| CN101817536A (en) * | 2010-05-14 | 2010-09-01 | 淄博联技化工有限公司 | Novel process for producing organically modified bentonite |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167266A (en) * | 2016-07-11 | 2016-11-30 | 浙江青虹新材料有限公司 | One is prepared bentonite process by compound swelling agent |
| CN106673599A (en) * | 2016-12-22 | 2017-05-17 | 芜湖恒杰膨润土科技有限公司 | Bentonite for ceramic and preparation method thereof |
| CN107010635A (en) * | 2017-05-22 | 2017-08-04 | 句容康泰膨润土有限公司 | A kind of sodium-ionized bentonite and preparation method thereof |
| CN107415361A (en) * | 2017-06-07 | 2017-12-01 | 常州市日臣艺术装饰材料有限公司 | A kind of hyposmosis anti-ultraviolet ageing waterproof blanket |
| CN107274951A (en) * | 2017-06-19 | 2017-10-20 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN107274951B (en) * | 2017-06-19 | 2019-02-01 | 中国科学院武汉岩土力学研究所 | Buffering backfill layer and its design method with negative charge density gradient |
| CN107512722B (en) * | 2017-07-10 | 2021-11-19 | 中国路桥工程有限责任公司 | Method for adjusting expansibility of black cotton soil |
| CN107512722A (en) * | 2017-07-10 | 2017-12-26 | 中国路桥工程有限责任公司 | Adjust the expansile method of black cotton regur soil |
| CN108238608A (en) * | 2018-03-16 | 2018-07-03 | 湖州知维技术服务有限公司 | A kind of artificial modification's sodium-ionized bentonite |
| CN108383501A (en) * | 2018-04-08 | 2018-08-10 | 佛山市润辉合化工有限公司 | A kind of ceramic making high white bentonite of high alumina and preparation method thereof |
| CN109136546A (en) * | 2018-09-26 | 2019-01-04 | 芜湖市鹏磊新材料有限公司 | A kind of bentonitic processing method of pellet binder |
| CN109704685B (en) * | 2019-02-25 | 2021-03-12 | 常州工学院 | Refuse dump seepage-proof pulp material based on sodium carboxymethyl cellulose modification and preparation method thereof |
| CN109704685A (en) * | 2019-02-25 | 2019-05-03 | 常州工学院 | A kind of the soot anti-seepage slurry material and preparation method modified based on sodium carboxymethyl cellulose |
| CN109971491A (en) * | 2019-04-26 | 2019-07-05 | 王勇 | A kind of engineering slurry bentonite in powder and its production and processing method |
| CN112047354A (en) * | 2019-06-06 | 2020-12-08 | 湖南博世科环保科技有限公司 | Sodium bentonite, preparation method thereof and ultrasonic roller-pair rolling machine |
| CN112473619A (en) * | 2020-12-08 | 2021-03-12 | 句容康泰膨润土有限公司 | Efficient and environment-friendly organic-inorganic composite bentonite material |
| CN112677574A (en) * | 2020-12-23 | 2021-04-20 | 康峰（苏州）纸品有限公司 | Moisture-proof and mildew-proof paper tube and preparation method thereof |
| CN114229861A (en) * | 2021-12-03 | 2022-03-25 | 麦道科技(佛山)有限公司 | Bentonite additive and preparation method thereof |
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| CN103896294B (en) | 2016-08-24 |
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Denomination of invention: An artificial sodium bentonite Effective date of registration: 20200924 Granted publication date: 20160824 Pledgee: Anhui Fanchang Rural Commercial Bank Co., Ltd Pledgor: WUHU HENGJIE BENTONITE TECHNOLOGY Co.,Ltd. Registration number: Y2020980006388 |