CN102516819A - Active assist grinding modifier and preparation method thereof - Google Patents
Active assist grinding modifier and preparation method thereof Download PDFInfo
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- CN102516819A CN102516819A CN2011103465454A CN201110346545A CN102516819A CN 102516819 A CN102516819 A CN 102516819A CN 2011103465454 A CN2011103465454 A CN 2011103465454A CN 201110346545 A CN201110346545 A CN 201110346545A CN 102516819 A CN102516819 A CN 102516819A
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Abstract
The invention discloses an active assist grinding modifier and a preparation method thereof. The preparation method is characterized by mixing traditional grinding aid and modifier according to a certain ratio to form a new mixture. The mixture has the functions of grinding assistant and modification, and has the raw constituents in parts by weight: 35-45 parts of triethanolamine, 5-10 parts of ammoniom acetate, 5-10 parts of sodium humate, 40-55 parts of water, 1.0-3.0 parts of linseed oil, 1.5-3.5 parts of glycerol, and 5-6 parts of silicon dioxide. The active assist grinding modifier has the characteristics of simplicity in preparation, low raw material cost and good use effect.
Description
Technical field
The present invention relates to the grinding aid field, be specifically related to a kind of active grinding assistant modifier and preparation method thereof.
Background technology
In ultrafine heavy calcium powder production technique, routine techniques is that grinding aid and properties-correcting agent are separately used separately, and grinding aid commonly used is two Ammoniom-Acetates, is added dropwise to the grinding that helps calcite particle at the ball mill point.Properties-correcting agent commonly used is that Triple Pressed Stearic Acid adds paraffin and coupling agent adds paraffin, dissolves through high temperature, utilizes high speed, pyritous whipping device, and properties-correcting agent is adsorbed on the dicalcium powder surface uniformly, makes the powder activation.For the ease of the packing of product, the high-temperature powder after the activation is cooled off rapidly.The process of modified active, must dissolve equipment, high-speed and high-temperature whipping device, cooling apparatus and operation of packaging facilities composition with the high temperature of properties-correcting agent could accomplish.Like this, the not only time-consuming material that takes also because there is defective in cooling on technological layer, has greater environmental impacts, and is unfavorable for environment protection.
Summary of the invention
The present invention discloses a kind of active grinding assistant modifier, and this activity grinding assistant modifier is that traditional grinding aid and properties-correcting agent are carried out scientific and reasonable allotment, and its function is united two into one, and has the function of grinding aid and modification concurrently.
For realizing that above-mentioned purpose the present invention adopts following technical scheme:
A kind of active grinding assistant modifier is characterized in that: be made up of following component raw material, the weight part of its component raw material is:
The preparation method of described active grinding assistant modifier is characterized in that:
(1) takes by weighing various raw materials by formula rate;
(2) load weighted each raw material is fully stirred in stirrer, churning time is 0.5-1 hour, and whipping temp is 60-70 ℃;
(3) the mixture sealing that stirs after 12-14 hour, is promptly got product.
Usage and consumption:
A) select a kind of as thinner in water, Virahol or the MO, after equal proportion was diluted active grinding assistant modifier of the present invention, metering spray or drip the raw ore surface of pulverizing at secondary directly got into grinding plant more again, carries out dry grinding processing;
B) consumption is the 0.1%-0.2% of raw ore weight.
Beneficial effect of the present invention:
Active grinding assistant modifier of the present invention in use can once add, and obtains double effects; On manufacturing cost and use cost, all have significantly and descend the effect that can obtain getting twice the result with half the effort; When active grinding assistant modifier uses, be added dropwise to, in process of lapping, drip and be sprinkled upon the dicalcium powder particle surface, help grinding effect, utilize simultaneously and grind the heat that produces and be adsorbed on the dicalcium powder particle surface equably, thereby make dicalcium powder carry out activation at the ball mill point; This activity grinding assistant modifier not only improves the ball mill grinding effect, and the activation of powder is accomplished simultaneously; Avoid heating and temperature-fall period in the former powder reactivation process, reduced operation, thereby efficient is greatly improved, deducted the consumption of electric energy, manpower in intensification, cooling, the high-speed stirring process, reached energy saving purposes; Avoided powder in modifying process, to heat up simultaneously and lowered the temperature and the environmental pollution that causes; Have and make simply, raw materials cost is low, and result of use is good, the characteristics of environmental protection.
Specific embodiments
Embodiment 1:
A kind of active grinding assistant modifier is made up of following component raw material, and the weight part of its component raw material is:
The preparation method may further comprise the steps:
(1) takes by weighing various raw materials by formula rate;
(2) load weighted each raw material is fully stirred in stirrer, churning time is 0.5-1 hour, and whipping temp is 60-70 ℃;
(3) the mixture sealing that stirs after 12-14 hour, is promptly got product.
Embodiment 2
A kind of active grinding assistant modifier is made up of following component raw material, and the weight part of its component raw material is:
The preparation method is with embodiment 1.
Embodiment 3:
A kind of active grinding assistant modifier is made up of following component raw material, and the weight part of its component raw material is:
The preparation method is with embodiment 1.
Experimental data
Grind dicalcium powder, adopt amount advantage such as the following table compared with prior art that drips active grinding assistant modifier about 0.1% of the present invention through test:
Claims (2)
1. active grinding assistant modifier, it is characterized in that: be made up of following component raw material, the weight part of its component raw material is:
Trolamine 35-45 part
Ammoniom-Acetate 5-10 part
Sodium salts humic acids 5-10 part
Water 40-55 part
Oleum lini 1.0-3.0 part
Glycerine 1.5-3.5 part.
2. the preparation method of the described active grinding assistant modifier of claim 1 is characterized in that:
(1) takes by weighing various raw materials by formula rate;
(2) load weighted each raw material is fully stirred in stirrer, churning time is 0.5-1 hour, and whipping temp is 60-70 ℃;
(3) the mixture sealing that stirs after 12-14 hour, is promptly got product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103465454A CN102516819A (en) | 2011-11-05 | 2011-11-05 | Active assist grinding modifier and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103465454A CN102516819A (en) | 2011-11-05 | 2011-11-05 | Active assist grinding modifier and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN102516819A true CN102516819A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011103465454A Pending CN102516819A (en) | 2011-11-05 | 2011-11-05 | Active assist grinding modifier and preparation method thereof |
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| CN (1) | CN102516819A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604431A (en) * | 2012-02-07 | 2012-07-25 | 青阳县三宝塑业有限责任公司 | High-efficiency aid-grinding modifying agent and preparation method thereof |
| CN107285657A (en) * | 2017-06-23 | 2017-10-24 | 安徽科博建材科技有限公司 | A kind of additional formula of industrial residue |
| CN115449348A (en) * | 2022-10-12 | 2022-12-09 | 江西广源化工有限责任公司 | Grinding aid and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734878A (en) * | 2008-11-21 | 2010-06-16 | 辽宁科技大学 | Chlorine-free liquid cement grinding aid and production method thereof |
| CN102002262A (en) * | 2010-09-30 | 2011-04-06 | 王东民 | Auxiliary grinding and modifying agent and preparation method thereof |
-
2011
- 2011-11-05 CN CN2011103465454A patent/CN102516819A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734878A (en) * | 2008-11-21 | 2010-06-16 | 辽宁科技大学 | Chlorine-free liquid cement grinding aid and production method thereof |
| CN102002262A (en) * | 2010-09-30 | 2011-04-06 | 王东民 | Auxiliary grinding and modifying agent and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604431A (en) * | 2012-02-07 | 2012-07-25 | 青阳县三宝塑业有限责任公司 | High-efficiency aid-grinding modifying agent and preparation method thereof |
| CN107285657A (en) * | 2017-06-23 | 2017-10-24 | 安徽科博建材科技有限公司 | A kind of additional formula of industrial residue |
| CN115449348A (en) * | 2022-10-12 | 2022-12-09 | 江西广源化工有限责任公司 | Grinding aid and preparation method and application thereof |
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Application publication date: 20120627 |