CN103387351A - Compound liquid cement grinding aid - Google Patents
Compound liquid cement grinding aid Download PDFInfo
- Publication number
- CN103387351A CN103387351A CN2012101448073A CN201210144807A CN103387351A CN 103387351 A CN103387351 A CN 103387351A CN 2012101448073 A CN2012101448073 A CN 2012101448073A CN 201210144807 A CN201210144807 A CN 201210144807A CN 103387351 A CN103387351 A CN 103387351A
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- CN
- China
- Prior art keywords
- nonionogenic tenside
- fatty acid
- cement grinding
- grinding aid
- compound liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention aims at preparing a compound liquid cement grinding aid. The compound liquid cement grinding aid is composed of ethylene glycol monoethyl ether, propylene glycol monomethyl ether, a nonionic surfactant glycol ester (PEG400) of castor oil fatty acid polyethylene, a nonionic surfactant coconut diethanol amide, an antistatic agent cationic nonionic surfactant dodecyltrimethylammonium chloride, triisopropanolamine, diethylene glycol and water. The compound liquid cement grinding aid is suitable for cement grinding aiding, has a very good antistatic effect, prevents the ball covering and forging covering phenomena in the cement processing process, well improves the cement grinding aiding effect, and can save electric energy. The compound liquid cement grinding aid is a yellow transparent liquid, has no corrosion to metals, and has very low excitation to the skins of human bodies, and the pH value of the compound liquid cement grinding aid is 7-9.
Description
[technical field]
The invention reside in and make a kind of compound liquid grinding aid of cement, it is characterized in that being formed by ethylene glycol monoethyl ether, propylene glycol monomethyl ether, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400), nonionogenic tenside cocoanut fatty acid diethanolamide, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride, tri-isopropanolamine, Diethylene Glycol and water.
[background technology]
The cement processing industry is high energy-consuming industry, and the power consumption of cement grinding occupies great proportion in whole production process, and power consumption accounts for the 60%-80% of the comprehensive power consumption of cement, and most of electric energy of grinding process is consumed in invalid heat.On the other hand, after the cement granules refinement, due to self surface automatic reunion, bag ball can be arranged greatly existing to.Compound liquid grinding aid of cement can effectively prevent from reuniting, the bag ball is existing to producing, improve mill efficiency and reducing power consumption.
[summary of the invention]
The invention reside in the use of making a kind of applicable cement, have good anlistatig effect, prevent from the cement course of processing occurring automatically reuniting, wrapping the ball phenomenon, have fine cement effect, have extraordinary antistatic effect, save electric energy.
Outward appearance of the present invention is light yellow transparent liquid, to the metal non-corrosiveness, to the human body skin nonirritant, and pH value 7-9.
The present invention's formula is comprised of ethylene glycol monoethyl ether 5-7%, propylene glycol monomethyl ether 4-6%, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400) 2-4%, nonionogenic tenside cocoanut fatty acid diethanolamide 3-5%, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride 6-8%, tri-isopropanolamine 25-35%, Diethylene Glycol 25-35% and water 10-15%.
Making method of the present invention is: be metered into water in reaction vessel, heat 35 ± 2 ℃, stir; Add successively ethylene glycol monoethyl ether, propylene glycol monomethyl ether, Diethylene Glycol, tri-isopropanolamine, stirred 30 minutes; Add successively again nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400), nonionogenic tenside cocoanut fatty acid diethanolamide, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride.Measure Specifications, the qualified rear filtration packing of packing into.
[embodiment]
Embodiment 1
Formula: ethylene glycol monoethyl ether 5%, propylene glycol monomethyl ether 4%, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400) 2%, nonionogenic tenside cocoanut fatty acid diethanolamide 3%, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride 6%, tri-isopropanolamine 35%, Diethylene Glycol 35% and water 10%
Making method: be metered into 10 kilograms, water in reaction vessel, heat 35 ± 2 ℃, stir; Add successively 5 kilograms of ethylene glycol monoethyl ethers, 4 kilograms of propylene glycol monomethyl ethers, 35 kilograms of Diethylene Glycols, 35 kilograms of tri-isopropanolamines, stirred 30 minutes; Add successively again 2 kilograms of nonionogenic tenside Castor Oil Fatty Acid macrogol esters (PEG400), 3 kilograms of nonionogenic tenside cocoanut fatty acid diethanolamides, 6 kilograms of static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride.Measure Specifications, the qualified rear filtration packing of packing into.
Embodiment 2
Formula: ethylene glycol monoethyl ether 6%, propylene glycol monomethyl ether 5%, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400) 3%, nonionogenic tenside cocoanut fatty acid diethanolamide 4%, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride 7%, tri-isopropanolamine 30%, Diethylene Glycol 35% and water 10%
Making method: be metered into 10 kilograms, water in reaction vessel, heat 35 ± 2 ℃, stir; Add successively 6 kilograms of ethylene glycol monoethyl ethers, 5 kilograms of propylene glycol monomethyl ethers, 35 kilograms of Diethylene Glycols, 30 kilograms of tri-isopropanolamines, stirred 30 minutes; Add successively again 3 kilograms of nonionogenic tenside Castor Oil Fatty Acid macrogol esters (PEG400), 4 kilograms of nonionogenic tenside cocoanut fatty acid diethanolamides, 7 kilograms of static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride.Measure Specifications, the qualified rear filtration packing of packing into.
Embodiment 3
Formula: ethylene glycol monoethyl ether 7%, propylene glycol monomethyl ether 6%, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400) 4%, nonionogenic tenside cocoanut fatty acid diethanolamide 5%, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride 8%, tri-isopropanolamine 30%, Diethylene Glycol 30% and water 10%
Making method: be metered into 10 kilograms, water in reaction vessel, heat 35 ± 2 ℃, stir; Add successively 7 kilograms of ethylene glycol monoethyl ethers, 6 kilograms of propylene glycol monomethyl ethers, 30 kilograms of Diethylene Glycols, 30 kilograms of tri-isopropanolamines, stirred 30 minutes; Add successively again 4 kilograms of nonionogenic tenside Castor Oil Fatty Acid macrogol esters (PEG400), 5 kilograms of nonionogenic tenside cocoanut fatty acid diethanolamides, 8 kilograms of static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride.Measure Specifications, the qualified rear filtration packing of packing into.
Claims (5)
1. the invention reside in and make a kind of compound liquid grinding aid of cement, it is characterized in that being formed by ethylene glycol monoethyl ether, propylene glycol monomethyl ether, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400), nonionogenic tenside cocoanut fatty acid diethanolamide, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride, tri-isopropanolamine, Diethylene Glycol and water.
2. according to claim 1, formula of the present invention is comprised of ethylene glycol monoethyl ether 5-8%, propylene glycol monomethyl ether 4-6%, nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400) 2-4%, nonionogenic tenside cocoanut fatty acid diethanolamide 3-5%, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride 6-8%, tri-isopropanolamine 25-35%, Diethylene Glycol 25-35% and water 10-15%.
3. according to claim 1, making method of the present invention is: be metered into water in reaction vessel, stir; Add successively ethylene glycol monoethyl ether, propylene glycol monomethyl ether, Diethylene Glycol, tri-isopropanolamine, stirred 30 minutes; Add successively again nonionogenic tenside Castor Oil Fatty Acid macrogol ester (PEG400), nonionogenic tenside cocoanut fatty acid diethanolamide, static inhibitor positively charged ion nonionogenic tenside Dodecyl trimethyl ammonium chloride.Measure Specifications, the qualified rear filtration packing of packing into.
4. according to claim 1, the invention reside in the use of making a kind of applicable cement, have good anlistatig effect, prevent from the cement course of processing occurring automatically reuniting, wrapping the ball phenomenon, have fine cement effect, have extraordinary antistatic effect, save electric energy.
5. according to claim 1, outward appearance of the present invention is yellow transparent liquid, to metal non-corrosiveness, very low to the human body skin pungency, and pH value 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101448073A CN103387351A (en) | 2012-05-11 | 2012-05-11 | Compound liquid cement grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101448073A CN103387351A (en) | 2012-05-11 | 2012-05-11 | Compound liquid cement grinding aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103387351A true CN103387351A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101448073A Pending CN103387351A (en) | 2012-05-11 | 2012-05-11 | Compound liquid cement grinding aid |
Country Status (1)
| Country | Link |
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| CN (1) | CN103387351A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082761A (en) * | 2016-06-24 | 2016-11-09 | 桂林华越环保科技有限公司 | A kind of retardation setting type cement grinding aid |
| CN106116272A (en) * | 2016-06-24 | 2016-11-16 | 桂林华越环保科技有限公司 | A kind of liquid grinding aid of cement |
| CN107056121A (en) * | 2017-05-05 | 2017-08-18 | 福建富润建材科技股份有限公司 | A kind of polyethers composite cement grinding aid and preparation method thereof |
| CN107602774A (en) * | 2017-08-31 | 2018-01-19 | 湖北工业大学 | A kind of wet-discharged coal ash wet-milling ethers both sexes polycarboxylic-acid dispersant and preparation method |
| CN109734348A (en) * | 2019-03-08 | 2019-05-10 | 溧阳市精卫新型材料有限公司 | A kind of preparation method of liquid cement grinding additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346812A (en) * | 2001-08-14 | 2002-05-01 | 刘长林 | Grinding aid for cement |
| CN101671142A (en) * | 2009-10-13 | 2010-03-17 | 王涛 | Cement reinforced grinding aid prepared with hydrolyzed polymaleic acid |
| CN101955332A (en) * | 2009-11-17 | 2011-01-26 | 山东宏艺科技股份有限公司 | Polycarboxylate cement grinding aid and preparation method thereof |
-
2012
- 2012-05-11 CN CN2012101448073A patent/CN103387351A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346812A (en) * | 2001-08-14 | 2002-05-01 | 刘长林 | Grinding aid for cement |
| CN101671142A (en) * | 2009-10-13 | 2010-03-17 | 王涛 | Cement reinforced grinding aid prepared with hydrolyzed polymaleic acid |
| CN101955332A (en) * | 2009-11-17 | 2011-01-26 | 山东宏艺科技股份有限公司 | Polycarboxylate cement grinding aid and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082761A (en) * | 2016-06-24 | 2016-11-09 | 桂林华越环保科技有限公司 | A kind of retardation setting type cement grinding aid |
| CN106116272A (en) * | 2016-06-24 | 2016-11-16 | 桂林华越环保科技有限公司 | A kind of liquid grinding aid of cement |
| CN106116272B (en) * | 2016-06-24 | 2018-07-17 | 桂林华越环保科技有限公司 | A kind of liquid grinding aid of cement |
| CN107056121A (en) * | 2017-05-05 | 2017-08-18 | 福建富润建材科技股份有限公司 | A kind of polyethers composite cement grinding aid and preparation method thereof |
| CN107056121B (en) * | 2017-05-05 | 2018-01-23 | 福建富润建材科技股份有限公司 | A kind of polyethers composite cement grinding aid and preparation method thereof |
| CN107602774A (en) * | 2017-08-31 | 2018-01-19 | 湖北工业大学 | A kind of wet-discharged coal ash wet-milling ethers both sexes polycarboxylic-acid dispersant and preparation method |
| CN107602774B (en) * | 2017-08-31 | 2020-08-07 | 湖北工业大学 | Ether amphoteric polycarboxylic acid dispersant for wet grinding of wet fly ash and preparation method thereof |
| CN109734348A (en) * | 2019-03-08 | 2019-05-10 | 溧阳市精卫新型材料有限公司 | A kind of preparation method of liquid cement grinding additive |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |