CN101613192A - Cement grinding aid - Google Patents
Cement grinding aid Download PDFInfo
- Publication number
- CN101613192A CN101613192A CN 200910132247 CN200910132247A CN101613192A CN 101613192 A CN101613192 A CN 101613192A CN 200910132247 CN200910132247 CN 200910132247 CN 200910132247 A CN200910132247 A CN 200910132247A CN 101613192 A CN101613192 A CN 101613192A
- Authority
- CN
- China
- Prior art keywords
- grinding aid
- cement grinding
- cement
- ball mill
- glycol
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 title claims abstract description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 18
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 12
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004202 carbamide Substances 0.000 claims abstract description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 6
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 4
- 239000003265 pulping liquor Substances 0.000 claims description 5
- 229960004418 trolamine Drugs 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000498 ball milling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/52—Grinding aids; Additives added during grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to a cement grinding aid, which is prepared by filtering pulp waste liquid and then adding propylene glycol, ethylene glycol, triethanolamine, diethylene glycol, urea and soda ash. The cement grinding aid can improve the yield of cement, effectively control the temperature of a ball mill in the production of the cement within a normal range, and further keep the normal operation of the ball mill, and simultaneously can prevent huge dust and environmental pollution.
Description
Technical field:
The present invention relates to a kind of cement that makes and the ball milling built-in temperature can be controlled at cement grinding aid product in the normal temperature range in process of production.
Background technology:
In the market, cement in order to increase the output of cement, adopts cement grinding aid in a large number in producing the ball milling operation, but the cement grinding aid temperature is too high, temperature is high during with normal temps in the grinding machine, and ball mill can't works better, and existing market cement grinding aid can not solve.Market has cement grinding aid now in use, and dust is huge, has a strong impact on ordinary production, and environmental pollution has bigger influence simultaneously.Nowadays market does not also have a kind of product to overcome the above problems, and the real blank that belongs to of this technical field for overcoming the deficiency of the above technology of Portland cement grinding aid, the objective of the invention is to realize as follows
Summary of the invention:
The present invention is a brown liquid, and proportion is the 1.03-1.08 milliliter.
This product is to utilize spent pulping liquor to carry out adding propylene glycol, ethylene glycol, trolamine, Diethylene Glycol, urea, soda ash again after the filtration treatment, and its technical parameter separately is as follows:
Propylene glycol 2-98
Ethylene glycol 2-98
Trolamine 2-98
Diethylene Glycol 2-98
Urea 2-98
Soda ash 2-98
Spent pulping liquor 2-98
Use above method, can reach following beneficial effect:
1, improve output, under equal condition, the present invention mixes ten thousand/4.5-5 can make the ball mill unit output increase 15-30.
2, improve the quality, under equal condition, the present invention mixes ten thousand/4-7 can make three days intensity of cement improve 4-6Mpa, improves 5-7Mpa in 28 days.
3, material goes into to grind temperature when going into to grind greater than normal temps, makes cement go out to grind temperature in 90-110 degree scope, the normal operation that has kept ball mill.
The too much phenomenon of dust when 4, having solved market grinding aid use.
5, solved the trouble and worry that the market grinding aid can not prolonged storage.
Embodiment:
After under the general temperature condition spent pulping liquor being carried out filtration treatment, effective constituent is added propylene glycol, ethylene glycol, trolamine, homogenizing three hours, add Diethylene Glycol, soda ash homogenizing eight hours once more again, filter once more, parked 72 hours after stirring with about steam heating to 100 degree urea being added then, i.e. finished product.
Claims (4)
1, a kind of cement grinding aid is characterized in that: can control the normal temps in the ball mill, keep the works better of ball mill.
2, cement grinding aid according to claim 1 is characterized in that: can prevent that dust is huge, avoid influencing works better and destroyed environment protection.
3, cement grinding aid according to claim 1, it is characterized in that: this product is made of propylene glycol, ethylene glycol, trolamine, Diethylene Glycol, urea, soda ash and spent pulping liquor composition.
4, as cement grinding aid as described in the claim 3, it is characterized in that: the parameter of its each composition is propylene glycol 2-98, ethylene glycol 2-98, trolamine 2-98, Diethylene Glycol 2-98, urea 2-98, soda ash 2-98, spent pulping liquor 2-98.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910132247 CN101613192A (en) | 2009-04-24 | 2009-04-24 | Cement grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910132247 CN101613192A (en) | 2009-04-24 | 2009-04-24 | Cement grinding aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101613192A true CN101613192A (en) | 2009-12-30 |
Family
ID=41493101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910132247 Pending CN101613192A (en) | 2009-04-24 | 2009-04-24 | Cement grinding aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101613192A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491673A (en) * | 2011-12-06 | 2012-06-13 | 辽宁科隆精细化工股份有限公司 | Efficient composite liquid cement grinding aid and preparation method thereof |
| CN106943979A (en) * | 2017-05-11 | 2017-07-14 | 河南欣博矿山装备技术有限公司 | A kind of synthesizer of esterified hydramine |
| CN107117848A (en) * | 2017-05-11 | 2017-09-01 | 河南欣博矿山装备技术有限公司 | Application process of the esterified hydramine in cement grinding aid |
| CN107176800A (en) * | 2017-05-19 | 2017-09-19 | 郑州科技学院 | A kind of liquid cement grinding additive and preparation method thereof |
| CN108014909A (en) * | 2016-10-28 | 2018-05-11 | 湖南昌迪环境科技有限公司 | The method and mineral products grinding aid of a kind of mineral products grinding |
| CN108439845A (en) * | 2017-02-16 | 2018-08-24 | 泉州朝旭新能源科技有限公司 | A kind of cement grinding aid of high efficiency, low cost and preparation method thereof |
| CN109824284A (en) * | 2017-11-23 | 2019-05-31 | 湖南昌迪环境科技有限公司 | A kind of cement slurry additive and its application and cement production process |
-
2009
- 2009-04-24 CN CN 200910132247 patent/CN101613192A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491673A (en) * | 2011-12-06 | 2012-06-13 | 辽宁科隆精细化工股份有限公司 | Efficient composite liquid cement grinding aid and preparation method thereof |
| CN102491673B (en) * | 2011-12-06 | 2014-07-02 | 辽宁科隆精细化工股份有限公司 | Efficient composite liquid cement grinding aid and preparation method thereof |
| CN108014909A (en) * | 2016-10-28 | 2018-05-11 | 湖南昌迪环境科技有限公司 | The method and mineral products grinding aid of a kind of mineral products grinding |
| CN108014909B (en) * | 2016-10-28 | 2020-05-15 | 湖南昌迪环境科技有限公司 | Mineral product grinding method and mineral product grinding aid |
| CN108439845A (en) * | 2017-02-16 | 2018-08-24 | 泉州朝旭新能源科技有限公司 | A kind of cement grinding aid of high efficiency, low cost and preparation method thereof |
| CN106943979A (en) * | 2017-05-11 | 2017-07-14 | 河南欣博矿山装备技术有限公司 | A kind of synthesizer of esterified hydramine |
| CN107117848A (en) * | 2017-05-11 | 2017-09-01 | 河南欣博矿山装备技术有限公司 | Application process of the esterified hydramine in cement grinding aid |
| CN107176800A (en) * | 2017-05-19 | 2017-09-19 | 郑州科技学院 | A kind of liquid cement grinding additive and preparation method thereof |
| CN109824284A (en) * | 2017-11-23 | 2019-05-31 | 湖南昌迪环境科技有限公司 | A kind of cement slurry additive and its application and cement production process |
| CN109824284B (en) * | 2017-11-23 | 2021-08-27 | 湖南昌迪环境科技有限公司 | Cement raw material additive, application thereof and cement production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101613192A (en) | Cement grinding aid | |
| CN100519460C (en) | Cement grinding aid and preparation method thereof | |
| CN101184702B (en) | Grinding aid from biomass | |
| CN100375654C (en) | Sustained-release grinding aid for hard micro-powder | |
| CN103938478A (en) | Cement grinding aid and method for fabricating cement grinding aid by using papermaking waste liquor | |
| CN110238157A (en) | A kind of method and system of the dechlorination of flying dust depth and recycling modification | |
| CN105130235A (en) | Casing method of dredging sediment non-sintered ceramsites | |
| CN102701365A (en) | Flocculant for sewage treatment | |
| CN101555111B (en) | Highly active activated cement grinding reinforcing agent and preparation process thereof | |
| CN103771805A (en) | Method for preparing indoor colorful putty powder for building by utilizing incinerated sludge ash | |
| CN104478276A (en) | Granulated blast furnace slag liquid composite grinding aid | |
| CN103570269B (en) | Mineral waste residue liquid composite grinding aid and preparation method thereof | |
| CN103265044A (en) | Method for removing impurity iron in sodium silicate solution by flocculation-magnetic separation | |
| CN106007444B (en) | A kind of modified hydramine and its preparation method and application | |
| CN103508693A (en) | Cement modifier and production and application method thereof | |
| CN101368017A (en) | Formulating method for exterior wall latex paint with papermaking sewage sludge as filling material | |
| CN102249587A (en) | Grinding aid for efficiently treating cement and preparation method thereof | |
| CN106567288A (en) | Filter paper with high dust containing capacity for filter | |
| CN105755069A (en) | Method using corn cobs to prepare xylo-oligosaccharide | |
| CN101857391B (en) | Printing and dyeing sewage recycling method | |
| CN107640916A (en) | A kind of Novel cement addition material | |
| CN103819105A (en) | Ecological high-strength modified white cement and preparation method thereof | |
| CN103288409B (en) | Gas concrete pulping process | |
| CN105110690A (en) | Slag grinding aid and preparation method thereof | |
| CN102329095B (en) | A kind of grinding aid special for cement vertical mill and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |