CN105130264A - Novel cement grinding aid and cement thereof - Google Patents

Novel cement grinding aid and cement thereof Download PDF

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Publication number
CN105130264A
CN105130264A CN201510577910.0A CN201510577910A CN105130264A CN 105130264 A CN105130264 A CN 105130264A CN 201510577910 A CN201510577910 A CN 201510577910A CN 105130264 A CN105130264 A CN 105130264A
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parts
cement
grinding aid
quality
black liquid
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CN201510577910.0A
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Chinese (zh)
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王嘉文
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Individual
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Priority to CN201510577910.0A priority Critical patent/CN105130264A/en
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Abstract

The invention discloses a novel cement grinding aid and cement thereof, and belongs to the field of cement manufacturing. The cement grinding aid comprises the following raw materials in parts by weight: 4-16 parts of an alcamines substance, 1-9 parts of sodium gluconate, 2-8 parts of alkyl polyglucoside, 3-9 parts of lignosulfonate, 3-9 parts of saturated fatty acid, 1-5 parts of xanthan gum, 1-5 parts of molasses and 2-6 parts of papermaking black liquid. Meanwhile, the invention further discloses cement containing the cement grinding aid. The cement grinding aid disclosed by the invention is low in doping amount and good in enhancement effect; the cement performance and the unit-hour output can be improved; the cost of cement production is reduced; by the adoption of the cement produced by the grinding aid disclosed by the invention, the clinker ratio is small, the environmental pollution can be alleviated, and mineral resources can be saved.

Description

A kind of novel concrete grinding aid and cement thereof
Technical field
The present invention relates to a kind of novel concrete grinding aid and cement thereof, belong to cement and manufacture field.
Background technology
Cement is indispensable a kind of material of construction in human lives and social production, and its use range is wide, and consumption is large, have " title of the grain of building industry ".But cement production industry is polluted large, and energy consumption is large.In order to energy-saving and cost-reducing, optimal path adds cement grinding aid exactly in grinding process, and on the one hand, cement grinding aid can improve the unit-hour output of cement mill, thus directly reduces grinding pow consumption; On the other hand, cement grinding aid can also excite the activity of industrial residue, reduce the usage quantity of cement clinker, thus save the coal, the electric consumption that cause because producing cement clinker, and reduce the discharge of atmospheric polluting material, improve the utilising efficiency of industrial residue, its resource utilization efficiency is improved, while realization " energy-conservation " effect, also reach the object of " reduction of discharging ".
Ubiquitous component is single, with high costs always, constant product quality is poor for current China grinding aid product, applying the defective effect grinding aid such as processing condition adaptability is not good, therefore need badly by experimental study, develop that a class possesses grinding-aid effect excellence, with low cost, product performance are stablized, universality is high has the multi-functional composite grinding aids improving cement physical properties, excite mixture activity, improve blending amount of mixture material concurrently.
Summary of the invention
The object of the invention is to make up the deficiencies in the prior art, a kind of novel concrete grinding aid and cement thereof are provided.Cement grinding aid of the present invention, volume is low, reinforced effects good, can improve cement performance and unit-hour output, adopts the cement that grinding aid of the present invention is produced, and grog proportioning is few, and production cost is low, can reduce environmental pollution, saves Mineral resources.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of novel concrete grinding aid, comprises the raw material of following parts by weight: alcamines material 4 ~ 16 parts, Sunmorl N 60S 1 ~ 9 part, alkyl polyglycoside 2 ~ 8 parts, ligninsulfonate 3 ~ 9 parts, saturated fatty acid 3 ~ 9 parts, xanthan gum 1 ~ 5 part, 1 ~ 5 part, molasses, black liquid 2 ~ 6 parts.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the raw material of following parts by weight is comprised: alcamines material 10 parts, Sunmorl N 60S 5 parts, alkyl polyglycoside 5 parts, ligninsulfonate 6 parts, saturated fatty acid 6 parts, hydroxyethyl diethylenetriamine 3 parts, 3 parts, molasses, black liquid 4 parts.
Further, described alcamines material is the one in thanomin, diethanolamine, trolamine, tri-isopropanolamine, di-alcohol monoethanolamine, diisopropyl ethanolamine.
Further, the degree Beaume of described black liquid is 30 ~ 40 ° of B é.
A kind of cement comprising as above cement grinding aid described in any one.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the quality of described grinding aid is 0.04 ~ 0.1wt% of cement quality.
Further, the quality of described grinding aid is the 0.07wt% of cement quality.
The invention has the beneficial effects as follows:
(1) cement grinding aid of the present invention, volume is low, reinforced effects good, can improve cement performance and unit-hour output, reduces the cost of manufacture of cement.
(2) cement adopting grinding aid of the present invention to produce, grog proportioning is few, and production cost is low, can reduce environmental pollution, saves Mineral resources.
(3) cheap, production technique of the present invention is simple, is applicable to large-scale production.
Embodiment
Be described principle of the present invention and feature below in conjunction with specific embodiment, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1:
A kind of novel concrete grinding aid, comprise the raw material of following parts by weight: thanomin 4 parts, Sunmorl N 60S 9 parts, alkyl polyglycoside 2 parts, ligninsulfonate 9 parts, saturated fatty acid 3 parts, xanthan gum 5 parts, 1 part, molasses, black liquid 6 parts, wherein, the degree Beaume of described black liquid is 30 ° of B é.
Comprise a cement for cement grinding aid described above, the quality of described grinding aid is the 0.04wt% of cement quality.
Embodiment 2:
A kind of novel concrete grinding aid, comprise the raw material of following parts by weight: trolamine 10 parts, Sunmorl N 60S 5 parts, alkyl polyglycoside 5 parts, ligninsulfonate 6 parts, saturated fatty acid 6 parts, hydroxyethyl diethylenetriamine 3 parts, 3 parts, molasses, black liquid 4 parts, wherein, the degree Beaume of described black liquid is 35 ° of B é.
Comprise a cement for cement grinding aid described above, the quality of described grinding aid is the 0.07wt% of cement quality.
Embodiment 3:
A kind of novel concrete grinding aid, comprise the raw material of following parts by weight: diisopropyl ethanolamine 16 parts, Sunmorl N 60S 1 part, alkyl polyglycoside 8 parts, ligninsulfonate 3 parts, saturated fatty acid 9 parts, hydroxyethyl diethylenetriamine 1 part, 5 parts, molasses, black liquid 2 parts, wherein, the degree Beaume of described black liquid is 40 ° of B é.
Comprise a cement for cement grinding aid described above, the quality of described grinding aid is the 0.1wt% of cement quality.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. a novel concrete grinding aid, it is characterized in that, comprise the raw material of following parts by weight: alcamines material 4 ~ 16 parts, Sunmorl N 60S 1 ~ 9 part, alkyl polyglycoside 2 ~ 8 parts, ligninsulfonate 3 ~ 9 parts, saturated fatty acid 3 ~ 9 parts, xanthan gum 1 ~ 5 part, 1 ~ 5 part, molasses, black liquid 2 ~ 6 parts.
2. a kind of novel concrete grinding aid according to claim 1, it is characterized in that, comprise the raw material of following parts by weight: alcamines material 10 parts, Sunmorl N 60S 5 parts, alkyl polyglycoside 5 parts, ligninsulfonate 6 parts, saturated fatty acid 6 parts, hydroxyethyl diethylenetriamine 3 parts, 3 parts, molasses, black liquid 4 parts.
3. a kind of novel concrete grinding aid according to claim 1 and 2, is characterized in that, described alcamines material is the one in thanomin, diethanolamine, trolamine, tri-isopropanolamine, di-alcohol monoethanolamine, diisopropyl ethanolamine.
4. a kind of novel concrete grinding aid according to claim 1 and 2, is characterized in that, the degree Beaume of described black liquid is 30 ~ 40 ° of B é.
5. one kind comprises the cement of the arbitrary described cement grinding aid of claim 1-4.
6. cement according to claim 5, is characterized in that, the quality of described grinding aid is 0.04 ~ 0.1wt% of cement quality.
7. cement according to claim 5, is characterized in that, the quality of described grinding aid is the 0.07wt% of cement quality.
CN201510577910.0A 2015-09-11 2015-09-11 Novel cement grinding aid and cement thereof Pending CN105130264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510577910.0A CN105130264A (en) 2015-09-11 2015-09-11 Novel cement grinding aid and cement thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510577910.0A CN105130264A (en) 2015-09-11 2015-09-11 Novel cement grinding aid and cement thereof

Publications (1)

Publication Number Publication Date
CN105130264A true CN105130264A (en) 2015-12-09

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106082755A (en) * 2016-06-24 2016-11-09 桂林华越环保科技有限公司 A kind of enhanced cement grinding aid
CN106242333A (en) * 2016-08-08 2016-12-21 中建海峡建设发展有限公司 A kind of tufa stone powder as additive for concrete and preparation method thereof
CN106242350A (en) * 2016-08-31 2016-12-21 苏州市湘园特种精细化工有限公司 A kind of cement grinding aid
CN106365496A (en) * 2016-08-22 2017-02-01 桂林新艺制冷设备有限责任公司 Novel cement grinding aid and cement thereof
CN106542766A (en) * 2016-11-01 2017-03-29 广东弘朝科技有限公司 A kind of grinding aid for preventing high-mark cement from ftractureing
CN107382123A (en) * 2017-07-28 2017-11-24 刘振海 A kind of efficient cement liquid 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434462A (en) * 2007-11-15 2009-05-20 于士井 Cement composite grinding aid
CN104446116A (en) * 2014-11-18 2015-03-25 桂林华越环保科技有限公司 Large-mixing-amount limestone grinding aid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434462A (en) * 2007-11-15 2009-05-20 于士井 Cement composite grinding aid
CN104446116A (en) * 2014-11-18 2015-03-25 桂林华越环保科技有限公司 Large-mixing-amount limestone grinding aid

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106082755A (en) * 2016-06-24 2016-11-09 桂林华越环保科技有限公司 A kind of enhanced cement grinding aid
CN106082755B (en) * 2016-06-24 2018-05-25 桂林华越环保科技有限公司 A kind of enhanced cement grinding aid
CN106242333A (en) * 2016-08-08 2016-12-21 中建海峡建设发展有限公司 A kind of tufa stone powder as additive for concrete and preparation method thereof
CN106242333B (en) * 2016-08-08 2018-06-26 中建海峡建设发展有限公司 It is a kind of for tufa stone powder as additive of concrete and preparation method thereof
CN106365496A (en) * 2016-08-22 2017-02-01 桂林新艺制冷设备有限责任公司 Novel cement grinding aid and cement thereof
CN106242350A (en) * 2016-08-31 2016-12-21 苏州市湘园特种精细化工有限公司 A kind of cement grinding aid
CN106542766A (en) * 2016-11-01 2017-03-29 广东弘朝科技有限公司 A kind of grinding aid for preventing high-mark cement from ftractureing
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
CN107382123A (en) * 2017-07-28 2017-11-24 刘振海 A kind of efficient cement liquid grinding aid

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Application publication date: 20151209