CN106810092A - A kind of corrosion-resistant cement - Google Patents
A kind of corrosion-resistant cement Download PDFInfo
- Publication number
- CN106810092A CN106810092A CN201611141054.5A CN201611141054A CN106810092A CN 106810092 A CN106810092 A CN 106810092A CN 201611141054 A CN201611141054 A CN 201611141054A CN 106810092 A CN106810092 A CN 106810092A
- Authority
- CN
- China
- Prior art keywords
- waste material
- corrosion
- resistant cement
- ceramics waste
- grinding aid
- 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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Classifications
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- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/243—Mixtures thereof with activators or composition-correcting additives, e.g. mixtures of fly ash and alkali activators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of anticorrosive cement, it is characterized in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：Portland clinker：50~60%；Desulfurated plaster：5~10%；Domestic ceramics waste material：10~20%；Zirconia ceramics waste material：10~20%；Active addition：4~6%；Kiln ash：4~6%；Grinding aid：0.1~0.5%.The present invention makes full use of Production of Ceramics waste material, turns waste into wealth, while economizing on resources, improves productivity effect.
Description
Technical field：
The present invention relates to building field, and in particular to a kind of corrosion-resistant cement.
Technical background：
The production technology of portland-type cement is representative in manufacture of cement, be with lime stone and clay as primary raw material,
Through broken, dispensing, it is levigate be made raw material, then feed mature calcined material in cement kiln, then clinker is added into proper amount of gypsum（Sometimes also
Admixture mixing material or additive）It is levigate to form.Current China is main in harbour, harbour, ocean engineering to use common
Portland cement and a small amount of sulfate-resistant cement, the impermeability of this kind of cement, wearability, compactness are poor, therefore its resistant to sea water
Corrode, sea water resistance washes away the technical requirements that ocean engineering can be fully met with freeze-thaw resistance, so that cause engineering matter
Amount is not high, and service life is shorter, and larger loss is brought to the development of the national economy.
China is the Production of Ceramics big country in the world, has substantial amounts of domestic ceramics waste material and zirconia ceramics waste material to produce every year
Raw, these waste materials are difficult to recovery utilization, and very big pressure is caused to urban environmental protection construction, also limit the hair of urban economy
Exhibition and the sustainable development of ceramic industry, so the treatment of ceramic industry waste material is extremely important with utilization.At present, China potter
The treatment of industry waste material, than relatively low, funds shortage, causes a large amount of waste residues to tie up arable land with producing level, water and air is subject to dirt
Dye.Particularly nearly 2, the high speed development in year, with the reinforcement mouthful of yield, the quantity of waste material is more and more, according to not complete for ceramics
Full statistics only Foshan Ceramic producing region, the annual production of various shrafves alreadys exceed 4, ten thousand tons, and national shraff is simple
Landfill is soluble to ask, and with economic growing and social progress, environment has become Jiao of concern
Point, the accumulation of shraff ties up soil.The dust content of the local air of influence, and the landfill labor intensive thing of shraff
Power.Also how polluted underground water matter, turn waste into wealth, and change waste material is resource, and the group business for having become science and technology and environmental administration is anxious.
The content of the invention：
The purpose of the present invention is directed to the problem present on, there is provided a kind of corrosion-resistant cement, using Portland clinker, takes off
Sulphur gypsum, domestic ceramics waste material, zirconia ceramics waste material, active addition, kiln ash, grinding aid are raw material, make full use of pottery
Porcelain produces waste material, turns waste into wealth, while economizing on resources, improves productivity effect.
To achieve the above object, the technical scheme taken：
A kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：
Portland clinker：50~60%；Desulfurated plaster：5~10%；Domestic ceramics waste material：10~20%；Zirconia ceramics waste material：
10~20%；Active addition：4~6%；Kiln ash：4~6%；Grinding aid：0.1~0.5%.
Preferably, a kind of corrosion-resistant cement, it is characterised in that the formula each component by weight hundred of described corrosion-resistant cement
Divide ratio as follows：
Portland clinker：50~60%；Desulfurated plaster：5~10%；Domestic ceramics waste material：10~20%；Zirconia ceramics waste material：
10~20%；Active addition：4~6%；Kiln ash：4~6%；Grinding aid：0.1~0.5%.
It is highly preferred that a kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is by weight
Percentage is as follows：
Portland clinker：50%；Desulfurated plaster： 10%；Domestic ceramics waste material：10%；Zirconia ceramics waste material： 20%；It is living
Property mixing material：4%；Kiln ash：5.5%；Grinding aid：0.5%.
Preferably, described active addition is granulated blast-furnace slag, the mixture of flyash.
Preferably, described grinding aid be triethanolamine, polymerized polyalcohol, polyalcohol amine in one or more mix
Compound.
A kind of corrosion-resistant cement, it is characterised in that including following making step：
（1）Precrushing：Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics waste material are weighed up in proportion
Afterwards, crushed in roll squeezer pre-extrusion after mixing；
（2）Mixing and ball milling：Active addition, kiln ash, grinding aid is proportionally added into raw material after precrushing to be mixed
Ball milling；
Beneficial effect：
The beneficial effects of the present invention are：Using Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics
Waste material, active addition, kiln ash, grinding aid are raw material, make full use of shraff, are turned waste into wealth, while economizing on resources, are carried
Productivity effect high.
Specific embodiment：
In order to the object, technical solutions and advantages of the present invention are better described, the present invention is done below in conjunction with specific embodiment
Further illustrate.
Embodiment 1
A kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：
Portland clinker：50%；Desulfurated plaster： 10%；Domestic ceramics waste material：10%；Zirconia ceramics waste material： 20%；It is living
Property mixing material：4%；Kiln ash：5.5%；Grinding aid：0.5%.
The present embodiment includes following making step：
（1）Precrushing：Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics waste material are weighed up in proportion
Afterwards, crushed in roll squeezer pre-extrusion after mixing；
（2）Mixing and ball milling：Active addition, kiln ash, grinding aid is proportionally added into raw material after precrushing to be mixed
Ball milling；
Embodiment 2
A kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：
Portland clinker：60%；Desulfurated plaster： 5%；Domestic ceramics waste material：15%；Zirconia ceramics waste material： 10%；Activity
Mixing material：3.5%；Kiln ash：6%；Grinding aid：0.5%.
The present embodiment includes following making step：
（1）Precrushing：Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics waste material are weighed up in proportion
Afterwards, crushed in roll squeezer pre-extrusion after mixing；
（2）Mixing and ball milling：Active addition, kiln ash, grinding aid is proportionally added into raw material after precrushing to be mixed
Ball milling；
Embodiment 3
A kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：
Portland clinker：50%；Desulfurated plaster： 10%；Domestic ceramics waste material：20%；Zirconia ceramics waste material： 10%；It is living
Property mixing material：6%；Kiln ash：3.5%；Grinding aid：0.5%.
The present embodiment includes following making step：
（1）Precrushing：Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics waste material are weighed up in proportion
Afterwards, crushed in roll squeezer pre-extrusion after mixing；
（2）Mixing and ball milling：Active addition, kiln ash, grinding aid is proportionally added into raw material after precrushing to be mixed
Ball milling；
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than to the scope of the present invention
Limitation, although being elaborated to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can
Modified or equivalent with to technical scheme, without deviating from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a kind of corrosion-resistant cement, it is characterised in that the formula each component of described corrosion-resistant cement is as follows by weight percentage：
Portland clinker：50~60%；Desulfurated plaster：5~10%；Domestic ceramics waste material：10~20%；Zirconia ceramics waste material：
10~20%；Active addition：4~6%；Kiln ash：4~6%；Grinding aid：0.1~0.5%.
2. a kind of corrosion-resistant cement according to claim 1, it is characterised in that the formula each group of described corrosion-resistant cement
Divide as follows by weight percentage：
Portland clinker：50~60%；Desulfurated plaster：5~10%；Domestic ceramics waste material：10~20%；Zirconia ceramics waste material：
10~20%；Active addition：4~6%；Kiln ash：4~6%；Grinding aid：0.1~0.5%.
3. a kind of corrosion-resistant cement according to claim 1, it is characterised in that the formula each group of described corrosion-resistant cement
Divide as follows by weight percentage：
Portland clinker：50%；Desulfurated plaster： 10%；Domestic ceramics waste material：10%；Zirconia ceramics waste material： 20%；It is living
Property mixing material：4%；Kiln ash：5.5%；Grinding aid：0.5%.
4. a kind of corrosion-resistant cement according to claim 1 ~ 3, it is characterised in that described active addition is granulation
The mixture of blast-furnace cinder, flyash.
5. a kind of corrosion-resistant cement according to claim 1 ~ 3, it is characterised in that described grinding aid be triethanolamine,
One or more mixtures in polymerized polyalcohol, polyalcohol amine.
6. a kind of corrosion-resistant cement, it is characterised in that including following making step：
Precrushing：After Portland clinker, desulfurated plaster, domestic ceramics waste material, zirconia ceramics waste material are weighed up in proportion,
Crushed in roll squeezer pre-extrusion after mixing；
Mixing and ball milling：Active addition, kiln ash, grinding aid are proportionally added into raw material after precrushing carries out mixing ball
Mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611141054.5A CN106810092A (en) | 2016-12-12 | 2016-12-12 | A kind of corrosion-resistant cement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611141054.5A CN106810092A (en) | 2016-12-12 | 2016-12-12 | A kind of corrosion-resistant cement |
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| CN106810092A true CN106810092A (en) | 2017-06-09 |
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| CN201611141054.5A Pending CN106810092A (en) | 2016-12-12 | 2016-12-12 | A kind of corrosion-resistant cement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857491A (en) * | 2017-12-07 | 2018-03-30 | 佛山早稻田科技服务有限公司 | A kind of environmentally friendly cement |
| CN109912243A (en) * | 2019-03-19 | 2019-06-21 | 西卓子山草原水泥集团包头三固有限责任公司 | A kind of cement produced using Industrial Solid Waste |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101757A (en) * | 2009-12-18 | 2011-06-22 | 王明贵 | Industrial waste slag-doped composite silicate cement and production method thereof |
| CN105776914A (en) * | 2016-02-02 | 2016-07-20 | 任金辉 | Application of ceramic waste to cement industry |
-
2016
- 2016-12-12 CN CN201611141054.5A patent/CN106810092A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101757A (en) * | 2009-12-18 | 2011-06-22 | 王明贵 | Industrial waste slag-doped composite silicate cement and production method thereof |
| CN105776914A (en) * | 2016-02-02 | 2016-07-20 | 任金辉 | Application of ceramic waste to cement industry |
Non-Patent Citations (1)
| Title |
|---|
| 杨彦克等编: "《建筑材料 第3版》", 30 June 2013 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857491A (en) * | 2017-12-07 | 2018-03-30 | 佛山早稻田科技服务有限公司 | A kind of environmentally friendly cement |
| CN109912243A (en) * | 2019-03-19 | 2019-06-21 | 西卓子山草原水泥集团包头三固有限责任公司 | A kind of cement produced using Industrial Solid Waste |
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Application publication date: 20170609 |