CN104926180A - Mineral powder liquid grinding aid and production method thereof - Google Patents
Mineral powder liquid grinding aid and production method thereof Download PDFInfo
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- CN104926180A CN104926180A CN201510335019.6A CN201510335019A CN104926180A CN 104926180 A CN104926180 A CN 104926180A CN 201510335019 A CN201510335019 A CN 201510335019A CN 104926180 A CN104926180 A CN 104926180A
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- grinding aid
- breeze
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Abstract
The invention discloses a mineral powder liquid grinding aid and a production method thereof. The mineral powder liquid grinding aid is composed of an activity exciting agent, an aid-grinding reinforcing agent, a stabilizing agent and water. The activity exciting agent includes water glass, sodium hydroxide and aluminum sulfate. The aid-grinding reinforcing agent includes triethanolamine and triisopropanolamine. The stabilizing agent includes syrup and sodium gluconate. The mineral powder liquid grinding aid comprises, by weight, 10%-15% of water glass, 0.5%-1% of sodium hydroxide, 4%-5% of aluminum sulfate, 5%-15% of triethanolamine, 5%-15% of triisopropanolamine, 8%-12% of syrup, 3%-4% of sodium gluconate and the balance water. According to the mineral powder liquid grinding aid and the production method thereof, all the raw material components can be promoted to play the synergistic effect through the reasonable matching of the components, and thus the adaptability of the mineral powder liquid grinding aid and mineral powder can be improved; meanwhile, the product is added into the mineral powder to be ground, the yield is increased, energy consumption is lowered, specific surface area is increased, and activity is enhanced.
Description
Technical field
The present invention relates to a kind of breeze liquid grinding aid and production method.
Background technology
The main component of slag is substantially identical with the oxide compound in silicate cement, i.e. CaO, SiO
2, Al
2o
3, MgO etc., just the content of oxide compound is different.Slag obtains breeze through pulverizing, and breeze can be used as cement or concrete fusion material.This industrial residue of can not only dissolving, protection of the environment, can also improve concrete workability and weather resistance.But slag grindability is poor, in order to improve grindability, improve breeze active, someone adopts composite grinding aids to improve breeze activity to the mill efficiency improving breeze.
As document 1(Chinese invention patent application publication No. CN 104449567) disclose a kind of breeze grinding aid being exclusively used in vertical grinding system, be made up of the raw material of following weight percent: propylene glycol 19%, polyacrylamide 18%, water glass 11%, trisodium phosphate 3%, Sodium hexametaphosphate 99 3%, graphite 1.3%, Sunmorl N 60S 2.5%, dodecylbenzene sulphur sulphur sodium 0.03%, water 42.17%.Consumption accounts for into ore grinding powder total amount 0.02 ~ 0.06%.This grinding aid can make screen over-size reduce, and breeze intensity increases.
Document 2(Chinese invention patent application publication No. CN 104449569) disclose a kind of breeze grinding aid, be made up of the raw material of following weight percent: trolamine 15 ~ 22%, stearic acid sodium 5 ~ 15%, polyacrylamide 10 ~ 24%, Sodium hexametaphosphate 99 5 ~ 10%, trisodium phosphate 5 ~ 10%, water glass 2 ~ 7%, dihydrate gypsum 1 ~ 5%, tetrafluoroethylene 0.5 ~ 1.2%, water surplus.
Document 3(concrete, the second phase in 2015, p63-64,68) adopt composite grinding aids to carry out grinding-aid effect test to slag and slag, volume is: trolamine 0.03%, tri-isopropanolamine 0.15%, sodium polyphosphate 0.05%, its 28 days activity indexs improve 15%.
Document [1], document apply graphite, tetrafluoroethylene in [2] respectively, and the solvability of graphite, tetrafluoroethylene is bad, is difficult to the product obtaining stable and uniform.In document [3], tri-isopropanolamine consumption is higher, is difficult to obtain concentrated solution.
Summary of the invention
The object of the present invention is to provide a kind of breeze liquid grinding aid and production method, the problem with solving two aspects below: one is to improve breeze mill efficiency, increasing unit-hour output, reduce energy consumption; Two is the activity that will strengthen breeze, promotes the grade of breeze, can better be applied.
For achieving the above object, the present invention adopts following technical scheme: a kind of breeze liquid grinding aid, is characterized in that: be made up of activity excitant, grinding aid reinforcing agent, stablizer and water, and described activity excitant is water glass, sodium hydroxide and Tai-Ace S 150; Described grinding aid reinforcing agent is trolamine, tri-isopropanolamine; Described stablizer is malt sugar, Sunmorl N 60S, and the weight percent of each component is: water glass 10 ~ 15%, sodium hydroxide 0.5 ~ 1%, Tai-Ace S 150 4-5%, trolamine 5 ~ 15%, tri-isopropanolamine 5 ~ 15%, malt sugar 8-12%, Sunmorl N 60S 3 ~ 4%, and all the other are water.
The production method of above-mentioned breeze liquid grinding aid, is characterized in that: in stirring tank, add tap water according to the above ratio, is then added to the water successively by other materials, stirring and dissolving, without precipitation uniform liquid, must pack after the assay was approved, obtain breeze liquid grinding aid.
The present invention also comprises the application of breeze liquid grinding aid in breeze grinding described above.When being specially breeze grinding, described breeze liquid grinding aid incorporation is into ore grinding powder total amount 0.05%, can significantly improve the mill efficiency of breeze, increase platform and produce, reduce energy consumption, and it is active to improve breeze.
The grinding aid reinforcing agent added in breeze liquid grinding aid of the present invention is trolamine, tri-isopropanolamine, they play and reduce the capillary effect of mineral powder granular, thus reduce breeze surface energy, reduce the magnetism between breeze, overcome the viscosity between powder, reduce flow of powder resistance, accelerate the mobility of breeze, thus improve mill efficiency, also can increase substantially the specific surface area of breeze, improve active, increase early strength; Water glass is breeze exciting agent, and water glass intersperses among equably in breeze in grinding process, forms initial network structure.The mineral such as the silicate in breeze, aluminate are water-soluble, form hydrated calcium silicate and calcium aluminate isogel, and discharge a large amount of calcium ions, aluminum ion and hydroxide ion, dissociate rapidly at the excitation lower-glass state silica structure of sodium ion and hydroxide ion, silica and the stripping of alumina ionic group and and the ionic reaction generation C-S-Al-H gel of breeze release, along with mutually promoting of breeze and water glass, constantly carrying out of aquation, hydrated product is filled or is connected in network structure, make the structure of breeze closely knit gradually, intensity increases.The adjustable setting rate of Tai-Ace S 150, ensures 28 days intensity.Adding of malt sugar and Sunmorl N 60S etc. can increase concrete plasticity-, gains in strength.The reasonable coordination of above-mentioned each component can also promote that each feed composition plays synergy, improves the adaptability of breeze liquid grinding aid and breeze.Joined in breeze by breeze liquid grinding aid of the present invention and carry out grinding, output increased, energy consumption reduces, and specific surface area increases, increased activity.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited to these embodiments.
Embodiment 1
A kind of breeze liquid grinding aid, be made up of the raw material of following weight percent:
| Component | Consumption/% |
| Water glass | 15 |
| Sodium hydroxide | 1 |
| Trolamine | 15 |
| Tri-isopropanolamine | 5 |
| Tai-Ace S 150 | 5 |
| Malt sugar | 10 |
| Sunmorl N 60S | 3 |
| Water | 46 |
Water adds in mixing kettle by amine aforementioned proportion, adds water glass, adds sodium hydroxide, stirring and dissolving, then adds trolamine, tri-isopropanolamine, Tai-Ace S 150, malt sugar, Sunmorl N 60S successively, stirs, and obtains breeze liquid grinding aid.
Embodiment 2
A kind of breeze liquid grinding aid, be made up of the raw material of following weight percent:
| Component | Consumption/% |
| Water glass | 10 |
| Sodium hydroxide | 0.5 |
| Trolamine | 10 |
| Tri-isopropanolamine | 8 |
| Tai-Ace S 150 | 5 |
| Malt sugar | 12 |
| Sunmorl N 60S | 4 |
| Water | 51.5 |
Water adds in mixing kettle by amine aforementioned proportion, adds water glass, adds sodium hydroxide, stirring and dissolving, then adds trolamine, tri-isopropanolamine, Tai-Ace S 150, malt sugar, Sunmorl N 60S successively, stirs, and obtains breeze liquid grinding aid.
Embodiment 3
A kind of breeze liquid grinding aid, be made up of the raw material of following weight percent:
| Component | Consumption/% |
| Water glass | 12 |
| Sodium hydroxide | 1 |
| Trolamine | 8 |
| Tri-isopropanolamine | 10 |
| Tai-Ace S 150 | 4 |
| Malt sugar | 10 |
| Sunmorl N 60S | 4 |
| Water | 51 |
Water adds in mixing kettle by amine aforementioned proportion, adds water glass, adds sodium hydroxide, stirring and dissolving, then adds trolamine, tri-isopropanolamine, Tai-Ace S 150, malt sugar, Sunmorl N 60S successively, stirs, and obtains breeze liquid grinding aid.
Embodiment 4
A kind of breeze liquid grinding aid, be made up of the raw material of following weight percent:
| Component | Consumption/% |
| Water glass | 15 |
| Sodium hydroxide | 1 |
| Trolamine | 5 |
| Tri-isopropanolamine | 15 |
| Tai-Ace S 150 | 5 |
| Malt sugar | 8 |
| Sunmorl N 60S | 4 |
| Water | 47 |
Water adds in mixing kettle by amine aforementioned proportion, adds water glass, adds sodium hydroxide, stirring and dissolving, then adds trolamine, tri-isopropanolamine, Tai-Ace S 150, malt sugar, Sunmorl N 60S successively, stirs, and obtains breeze liquid grinding aid.
To be that embodiment gained breeze liquid grinding aid is a kind of brown, non-corrosiveness, the liquid composite material that has no irritating odor, in breeze is produced, effect energy between energy dispersed material, reduce the poly-power between a material and resistance, eliminate machinery and keep in obscurity, reach and improve material specific surface area 20-30, reduce 0.08mm screen over-size 1-1.5, reduce 0.045mm screen over-size 3-6, thus realize grind-aiding effect, improve the efficiency of grinding machine and the fineness of mineral powder granular.This grinding aid destroys breeze Si-O, Al-O key with chemical substance, the defect of some amount is formed on mineral powder granular surface, acceleration mineral powder granular and other materials carry out hydration reaction jointly, thus it is active to improve breeze, 28 days active increase 8%-15%, increase the strength of cement using this breeze as blended material, within 28 days, intensity increases 3-5 MPa.
Embodiment of the present invention is only the description carried out the preferred embodiment of the present invention; not design of the present invention and scope are limited; under the prerequisite not departing from design philosophy of the present invention; the various modification that in this area, engineering technical personnel make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (3)
1. a breeze liquid grinding aid, is characterized in that: be made up of activity excitant, grinding aid reinforcing agent, stablizer and water, and described activity excitant is water glass, sodium hydroxide and Tai-Ace S 150; Described grinding aid reinforcing agent is trolamine, tri-isopropanolamine; Described stablizer is malt sugar, Sunmorl N 60S, and the weight percent of each component is: water glass 10 ~ 15%, sodium hydroxide 0.5 ~ 1%, Tai-Ace S 150 4-5%, trolamine 5 ~ 15%, tri-isopropanolamine 5 ~ 15%, malt sugar 8-12%, Sunmorl N 60S 3 ~ 4%, and all the other are water.
2. breeze liquid grinding aid according to claim 1, is characterized in that: for breeze grinding, and incorporation is into ore grinding powder total amount 0.05%.
3. a production method for breeze liquid grinding aid described in claim 1, is characterized in that: in stirring tank, add tap water according to the above ratio, is then added to the water successively by other materials, stirring and dissolving, without precipitation uniform liquid, must pack after the assay was approved, obtain breeze liquid grinding aid.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171939A (en) * | 2019-04-11 | 2019-08-27 | 武汉理工大学 | A kind of sial phase chaotropic agent and its preparation method and application |
| CN110734240A (en) * | 2018-07-18 | 2020-01-31 | 盱眙县江淮建材科技有限公司 | cement retarding and reinforcing agents with physical and chemical double action |
| CN111253091A (en) * | 2020-02-20 | 2020-06-09 | 四川星明能源环保科技有限公司 | High-titanium blast furnace slag activity improving technology and micro powder preparation method |
| CN111302690A (en) * | 2020-02-20 | 2020-06-19 | 四川星明能源环保科技有限公司 | Activating agent for S75-grade high-titanium slag micro powder |
| CN115321871A (en) * | 2022-06-27 | 2022-11-11 | 武汉源锦建材科技有限公司 | Grinding-aid exciting agent for mineral admixture and preparation method and application thereof |
| CN115947562A (en) * | 2022-06-16 | 2023-04-11 | 桂林理工大学 | Grinding-assisted excitant for high-adaptability superfine mineral admixture and preparation method thereof |
| CN116144324A (en) * | 2023-02-23 | 2023-05-23 | 湖南格林朗科技有限公司 | Synergistic liquid special for mineral separation and preparation method and application thereof |
| CN116730647A (en) * | 2023-02-07 | 2023-09-12 | 临沂德艺科技发展有限公司 | Cement activation enhancer and preparation method thereof |
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| CN102249586A (en) * | 2011-05-13 | 2011-11-23 | 洛阳万顺建材有限公司 | Grinding-assistant reinforcing agent for mineral powder |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734240A (en) * | 2018-07-18 | 2020-01-31 | 盱眙县江淮建材科技有限公司 | cement retarding and reinforcing agents with physical and chemical double action |
| CN110171939A (en) * | 2019-04-11 | 2019-08-27 | 武汉理工大学 | A kind of sial phase chaotropic agent and its preparation method and application |
| CN110171939B (en) * | 2019-04-11 | 2021-09-21 | 武汉理工大学 | Silicon-aluminum phase promoter and preparation method and application thereof |
| CN111253091A (en) * | 2020-02-20 | 2020-06-09 | 四川星明能源环保科技有限公司 | High-titanium blast furnace slag activity improving technology and micro powder preparation method |
| CN111302690A (en) * | 2020-02-20 | 2020-06-19 | 四川星明能源环保科技有限公司 | Activating agent for S75-grade high-titanium slag micro powder |
| CN115947562A (en) * | 2022-06-16 | 2023-04-11 | 桂林理工大学 | Grinding-assisted excitant for high-adaptability superfine mineral admixture and preparation method thereof |
| CN115321871A (en) * | 2022-06-27 | 2022-11-11 | 武汉源锦建材科技有限公司 | Grinding-aid exciting agent for mineral admixture and preparation method and application thereof |
| CN116730647A (en) * | 2023-02-07 | 2023-09-12 | 临沂德艺科技发展有限公司 | Cement activation enhancer and preparation method thereof |
| CN116144324A (en) * | 2023-02-23 | 2023-05-23 | 湖南格林朗科技有限公司 | Synergistic liquid special for mineral separation and preparation method and application thereof |
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Application publication date: 20150923 |