CN106746794B - A kind of inorganic cement and preparation method thereof - Google Patents
A kind of inorganic cement and preparation method thereof Download PDFInfo
- Publication number
- CN106746794B CN106746794B CN201611020773.1A CN201611020773A CN106746794B CN 106746794 B CN106746794 B CN 106746794B CN 201611020773 A CN201611020773 A CN 201611020773A CN 106746794 B CN106746794 B CN 106746794B
- Authority
- CN
- China
- Prior art keywords
- parts
- silicate
- flyash
- diatomite
- inorganic cement
- 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.)
- Active
Links
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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- 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
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
-
- 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
-
- 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
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of inorganic novel concretes, are made of following raw material according to parts by weight: 3-8 parts of barium monoxide, 2-10 parts of mica powder, 5-12 parts of calcium carbonate, 22-35 parts of silicate, 30-46 parts of flyash, 10-17 parts of kaolinite, 2-5 parts of inorfil cotton, 4-8 parts of diatomite and 3-5 parts of alumina powder.The preparation method of the cement material is also disclosed in the present invention.Raw material sources of the present invention extensively and low in raw material price, preparation process is simple, and production cost is low, be suitable for industrialized large-scale production；Synergistic effect is played between each component of the invention, has both solved the problems, such as that flyash discharge is a large amount of and has stacked, turned waste into wealth, rationally utilize resource, and provides a kind of compression strength and flexural strength performance is better than the product of existing cement, and using effect is good.
Description
Technical field
The present invention relates to a kind of inorganic material, specifically a kind of inorganic cement.
Background technique
In recent years, with the fast development of China's infrastructure, the dosage of cement continues to rise, but cement industry is one
A energy consumption, high resource consumption and the industry that environmental pollution is serious, cement is a kind of powdery hydraulicity inorganic coagulation material, cement
It at slurry after adding water and stirring, can harden in air or preferably hardening in water, and can be the materials such as sand, stone glue securely
Together, the concrete made of its cementing rubble, not only intensity is higher after hardening, and can also resist fresh water or brackish water for knot
Erosion.For a long time, it is widely used in the engineerings such as civil construction, water conservancy, national defence as a kind of important cementitious material.
Under the background of current " sustainable development " and " energy-saving and emission-reduction " policy, the development of cement industry is faced with huge challenge and punching
It hits, seeking new raw material instead of existing raw material manufacture cement is a kind of practicable approach, wide market.
Summary of the invention
The purpose of the present invention is to provide a kind of inorganic cements, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of inorganic cement is made of following raw material according to parts by weight: 3-8 parts of barium monoxide, 2-10 parts of mica powder, calcium carbonate
5-12 parts, 22-35 parts of silicate, 30-46 parts of flyash, 10-17 parts of kaolinite, 2-5 parts of inorfil cotton, 4-8 parts of diatomite
With 3-5 parts of alumina powder.
As a further solution of the present invention: inorfil cotton is slag, silica and coke by high-temperature fusion and passes through
It crosses centrifugation to obtain, the weight ratio of slag, silica and coke is 3-5:2-6:1.
As a further solution of the present invention: silicate using sodium metasilicate, calcium silicates, potassium silicate and alumina silicate one kind or
A variety of mixtures, flyash is using the second class powered coal ash sold in the market.
The preparation method of the inorganic cement, the specific steps are as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 15-30 minutes by step 1, and the product after immersion is used and is gone
Ion is washed to neutrality, then diatomite is used microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on mixed by step 2
Material machine and 3-5 times of total weight of the mixture of water is added, batch mixer stirs water and mixture with the revolving speed of 100-150rpm
Mix, inorfil cotton and alumina powder be added in whipping process, after charging batch mixer with the revolving speed of 300-450rpm after
Continuous stirring 30-50 minutes, obtains mixed solution；
Step 3, it is 45-80 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, completely dry
Finished product can be obtained in dry finish.
Compared with prior art, the beneficial effects of the present invention are: raw material sources of the present invention extensively and low in raw material price,
Preparation process is simple, and production cost is low, is suitable for industrialized large-scale production；Collaboration is played between each component of the invention to make
With both having solved the problems, such as that flyash discharge was a large amount of and stacked, and turned waste into wealth, rationally utilize resource, and provide a kind of pressure resistance
Degree and flexural strength performance are better than the product of existing cement, and using effect is good.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of inorganic cement is made of following raw material according to parts by weight: 3 parts of barium monoxide, 2 parts of mica powder, 5 parts of calcium carbonate,
22 parts of silicate, 30 parts of flyash, 10 parts of kaolinite, 2 parts of inorfil cotton, 4 parts of diatomite and 3 parts of alumina powder.It is inorganic
Cellucotton is that slag, silica and coke are obtained by high-temperature fusion and by centrifugation, the weight ratio of slag, silica and coke
For 3:4:1.
The preparation method of the inorganic cement, the specific steps are as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 15 minutes by step 1, by after immersion product using go from
Son is washed to neutrality, then diatomite is used microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on mixed by step 2
Material machine and 3 times of total weight of the mixture of water is added, water and mixture are stirred by batch mixer with the revolving speed of 100rpm, are stirred
Inorfil cotton and alumina powder are added in the process, batch mixer continues 30 points of stirring with the revolving speed of 300rpm after charging
Clock obtains mixed solution；
Step 3, it is 45 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, is completely dried
It finishes and finished product can be obtained.
Embodiment 2
A kind of inorganic cement is made of following raw material according to parts by weight: 5 parts of barium monoxide, 4 parts of mica powder, 7 parts of calcium carbonate,
26 parts of silicate, 34 parts of flyash, 12 parts of kaolinite, 4 parts of inorfil cotton, 6 parts of diatomite and 4 parts of alumina powder.Silicic acid
Salt uses the mixture of sodium metasilicate and alumina silicate, and flyash is using the second class powered coal ash sold in the market.
The preparation method of the inorganic cement, the specific steps are as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 20 minutes by step 1, by after immersion product using go from
Son is washed to neutrality, then diatomite is used microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on mixed by step 2
Material machine and 5 times of total weight of the mixture of water is added, water and mixture are stirred by batch mixer with the revolving speed of 120rpm, are stirred
Inorfil cotton and alumina powder are added in the process, batch mixer continues 35 points of stirring with the revolving speed of 360rpm after charging
Clock obtains mixed solution；
Step 3, it is 56 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, is completely dried
It finishes and finished product can be obtained.
Embodiment 3
A kind of inorganic cement is made of following raw material according to parts by weight: 7 parts of barium monoxide, 7 parts of mica powder, 10 parts of calcium carbonate,
29 parts of silicate, 41 parts of flyash, 14 parts of kaolinite, 3 parts of inorfil cotton, 6 parts of diatomite and 5 parts of alumina powder.It is inorganic
Cellucotton is that slag, silica and coke are obtained by high-temperature fusion and by centrifugation, the weight ratio of slag, silica and coke
For 5:3:1.Silicate uses calcium silicates, and flyash is using the second class powered coal ash sold in the market.
The preparation method of the inorganic cement, the specific steps are as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 26 minutes by step 1, by after immersion product using go from
Son is washed to neutrality, then diatomite is used microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on mixed by step 2
Material machine and 3 times of total weight of the mixture of water is added, water and mixture are stirred by batch mixer with the revolving speed of 140rpm, are stirred
Inorfil cotton and alumina powder are added in the process, batch mixer continues 46 points of stirring with the revolving speed of 440rpm after charging
Clock obtains mixed solution；
Step 3, it is 73 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, is completely dried
It finishes and finished product can be obtained.
Embodiment 4
A kind of inorganic cement is made of following raw material according to parts by weight: 8 parts of barium monoxide, 10 parts of mica powder, calcium carbonate 12
Part, 35 parts of silicate, 46 parts of flyash, 17 parts of kaolinite, 5 parts of inorfil cotton, 8 parts of diatomite and 5 parts of alumina powder.Nothing
Machine cellucotton is that slag, silica and coke are obtained by high-temperature fusion and by centrifugation, the weight of slag, silica and coke it
Than for 3:5:1.Silicate uses the mixture of sodium metasilicate, calcium silicates, potassium silicate and alumina silicate, and flyash is used and sold in the market
Second class powered coal ash.
The preparation method of the inorganic cement, the specific steps are as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 30 minutes by step 1, by after immersion product using go from
Son is washed to neutrality, then diatomite is used microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on mixed by step 2
Material machine and 3 times of total weight of the mixture of water is added, water and mixture are stirred by batch mixer with the revolving speed of 150rpm, are stirred
Inorfil cotton and alumina powder are added in the process, batch mixer continues 50 points of stirring with the revolving speed of 380rpm after charging
Clock obtains mixed solution；
Step 3, it is 80 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, is completely dried
It finishes and finished product can be obtained.
Comparative example
Except inorfil cotton is not contained, the component and preparation method of comparative example 1 are same as Example 1.
It chooses the product of embodiment 1-4, the product of comparative example 1 and existing product and tests respective resistance to compression in three days and anti-folding by force
Degree, specific data are shown in Table 1.
Table 1
As it can be seen from table 1 the resistance to compression in 3 days of embodiment 1-4 product and flexural strength be far superior to comparative example 1 product and
Existing cement products can substitute existing cement products completely.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of inorganic cement, which is characterized in that be made of following raw material according to parts by weight: 3-8 parts of barium monoxide, mica powder 2-10
Part, 5-12 parts of calcium carbonate, 22-35 parts of silicate, 30-46 parts of flyash, 10-17 parts of kaolinite, 2-5 parts of inorfil cotton, silicon
4-8 parts and alumina powder 3-5 parts of diatomaceous earth.
2. inorganic cement according to claim 1, which is characterized in that the inorfil cotton is slag, silica and coke
It is obtained by high-temperature fusion and by centrifugation, the weight ratio of slag, silica and coke is 3-5:2-6:1.
3. inorganic cement according to claim 1 or 2, which is characterized in that the silicate using sodium metasilicate, calcium silicates,
One or more mixtures of potassium silicate and alumina silicate, flyash is using the second class powered coal ash sold in the market.
4. a kind of preparation method of inorganic cement a method according to any one of claims 1-3, which is characterized in that specific step is as follows:
Diatomite is placed in the hydrochloric acid of 2mol/L and impregnates 15-30 minutes by step 1, and the product after immersion is used deionization
It is washed to neutrality, then diatomite is used into microwave treatment, obtains modification infusorial earth；
Modification infusorial earth, flyash, mica powder, kaolinite, calcium carbonate, silicate and barium monoxide are placed on batch mixer by step 2
And 3-5 times of total weight of the mixture of water is added, water and mixture are stirred by batch mixer with the revolving speed of 100-150rpm, are stirred
Inorfil cotton and alumina powder are added during mixing, batch mixer continues to stir after charging with the revolving speed of 300-450rpm
30-50 minutes, obtain mixed solution；
Step 3, it is 45-80 degrees Celsius that mixed solution, which is placed on, and in drying oven and keeps the temperature of drying oven, has been completely dried
Finishing can be obtained finished product.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207447.0A CN109336423A (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
| CN201611020773.1A CN106746794B (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020773.1A CN106746794B (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207447.0A Division CN109336423A (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106746794A CN106746794A (en) | 2017-05-31 |
| CN106746794B true CN106746794B (en) | 2019-01-25 |
Family
ID=58969606
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207447.0A Withdrawn CN109336423A (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
| CN201611020773.1A Active CN106746794B (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207447.0A Withdrawn CN109336423A (en) | 2016-11-21 | 2016-11-21 | A kind of inorganic cement and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109336423A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746795A (en) * | 2016-11-21 | 2017-05-31 | 郑州诚合信息技术有限公司 | A kind of inorganic cement material and preparation method thereof |
-
2016
- 2016-11-21 CN CN201811207447.0A patent/CN109336423A/en not_active Withdrawn
- 2016-11-21 CN CN201611020773.1A patent/CN106746794B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 矿渣-粉煤灰地质聚合物制备及力学性能研究;尚建丽等;《硅酸盐通报》;20110630;第30卷(第3期);第741-744页 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109336423A (en) | 2019-02-15 |
| CN106746794A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104446045B (en) | A kind of alkali-activated carbonatite Binder Materials and preparation method thereof | |
| CN103288410B (en) | Alpha high-strength gypsum based self-leveling material prepared by adopting phosphogypsum and production process thereof | |
| CN103613334B (en) | A kind of high lightweight aggregate concrete and preparation method thereof | |
| CN108358556A (en) | A kind of lower shrinkage type ultra-high performance concrete adding SAP | |
| CN104478324A (en) | High-temperature-resisting geopolymer based reinforcing and repairing mortar as well as preparation method and application of high-temperature-resisting geopolymer based reinforcing and repairing mortar | |
| CN105218004A (en) | A kind of preparation method of polymkeric substance conductively | |
| CN104261723A (en) | Dry powder additive for masonry and rendering mortar and production technique thereof | |
| CN104829174B (en) | Diatomite-based concrete admixture and preparation method thereof | |
| CN112299795B (en) | Recycled concrete and preparation method thereof | |
| CN103570259A (en) | Geopolymer dry powder material as well as preparation method thereof | |
| CN103626440A (en) | Dry-mixed mortar prepared from hot furnace slag and preparation method of dry-mixed mortar | |
| CN108774021A (en) | A kind of regeneration concrete and preparation method thereof | |
| CN104671725B (en) | A kind of morning strong insulator cement adhesive | |
| CN103466985A (en) | Graphene cement reinforcer | |
| WO2008138170A1 (en) | Dry powder mortar made from steel slag and a method for producing it | |
| CN104556879B (en) | A kind of preparation method of square brick | |
| CN106630910A (en) | Inorganic cement material and preparation method thereof | |
| CN106746794B (en) | A kind of inorganic cement and preparation method thereof | |
| CN107640917A (en) | A kind of preparation method of high intensity foam cement | |
| CN102190470A (en) | Dehydrate desulfurated alpha high-strength gypsum based self-leveling mortar and production method thereof | |
| CN103755252A (en) | Novel concrete and preparation method thereof | |
| CN105985047A (en) | Modified polycarboxylate water reducer capable of improving strength of concrete | |
| CN102701612B (en) | Manufacturing method of composite phosphorus slag powder | |
| CN102875039A (en) | Method for improving strength of sodium hydroxide-excited slag cementitious material by magnesium sulfate solution | |
| CN108840635A (en) | A kind of formula and preparation method that solid waste clinker is fabricated to no-firing brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181211 Address after: 335100 Jinbu Town Industrial Park, Yugan County, Shangrao City, Jiangxi Province Applicant after: Jiangxi Golden Port Wannianqing Cement Co., Ltd. Address before: 450000 room C260, 1 tower, 96, Ruida Road, Zhengzhou high tech Industrial Development Zone, Henan Applicant before: Zhengzhou integrity Information Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |