CN102701784B - Light foam ceramic material and preparation method thereof - Google Patents
Light foam ceramic material and preparation method thereof Download PDFInfo
- Publication number
- CN102701784B CN102701784B CN201210208710.4A CN201210208710A CN102701784B CN 102701784 B CN102701784 B CN 102701784B CN 201210208710 A CN201210208710 A CN 201210208710A CN 102701784 B CN102701784 B CN 102701784B
- Authority
- CN
- China
- Prior art keywords
- ceramic material
- preparation
- light floamed
- thermal treatment
- light
- 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.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to a light foam ceramic material and a preparation method thereof. The technical scheme is that the preparation method comprises the following steps: at first, taking 60 to 95 wt% of ceramic waste material, 2 to 20 wt% of waste marble stone dust, 2 to 20 wt% of forsterite and 0 to 10 wt% of industrial sodium carbonate as raw materials to be mixed; then adding 50 to 120 wt% of water and 0.5 to 2 wt% of sodium tripolyphosphate as raw materials to be added, carrying out wet milling and drying, passing through a 30-mesh sieve, being subject to spray granulation, and passing through a 60-mesh sieve; next pressing the raw materials into a green body under the pressure of 45 to 55 MPa, carrying out thermal treatment at the temperature of 1050 to 1250 DEG C; and finally, crushing the materials subject to the thermal treatmentand grinding to be 120 mesh, adding 5 to 10 wt% of foaming agent in the ground materials, uniformly mixing and placing in a heat-resisting steel die, and being subject to thermal treatment for 10 to 120 minutes at the temperature of 1050 to 1250 DEG C, cooling and demolding to obtain the light foam ceramic material. The light foam ceramic material and the preparation method thereof have the characteristics of lower industrial energy consumption and low production cost, and the light foam ceramic material has light volume weight, low thermal conductivity and high compressive strength.
Description
Technical field
The invention belongs to foamed ceramics technical field.Be specifically related to a kind of light floamed ceramic material and preparation method thereof.
Background technology
Fast development along with social economy and ceramic industry, ceramic industry waste material is increasing, not only urban environment is exerted heavy pressures on, but also has limited the development of urban economy and the Sustainable development of ceramic industry, thus the processing of ceramic industry waste material with utilize extremely important.At present, the processing of China's ceramic industry waste material with utilize degree lower, a large amount of waste residues tie up arable land, and water and air is polluted.Increase along with ceramics output, the quantity of waste material is more and more, according to incomplete statistics, the annual production of whole nation ceramic waste material is estimated 1,000 ten thousand tons of left and right, so a large amount of ceramic waste materiaves has not been the soluble problem of simple landfill, growing and social progress along with economy, the accumulation of ceramic waste material ties up soil, fine dust affects the quality of local air, and the landfill labor intensive material resources of ceramic waste material, polluted underground water matter also, how to turn waste into wealth, ceramic waste material is carried out to resource utilization rationally to be utilized, become the task of top priority of science and technology and environmental administration.
In addition, marble, in the course of processing, can produce a large amount of waste materials equally, mainly comprises Masonry Scrap and stone flour.At present, Masonry Scrap is recycled fully, but also there is no good treatment process for stone flour, can only be piled up.If only stone flour is taked to pile up, process, not only cause the waste of soil and resource, and meeting polluted source, endanger very large.Therefore, how correctly these stone powder waste materials of disposal and utilization, turn waste into wealth, and have become the problem that stone material enterprise extremely pays close attention to.
Ceramic waste material is mainly to produce in Ceramic Production process, as being shaped, the operation such as dry, glazing, carrying and roasting.The chemical constitution of ceramic waste material is mainly SiO
2, Al
2o
3, CaO, MgO, K
2o, Na
2o and a small amount of Fe
2o
3deng.The main component of discarded marble stone flour is calcium carbonate, and its granularity is less.The Characteristics of Chemical Constituents that how to make full use of ceramic waste material and discarded marble stone flour, carries out reasonable development, is the key of dealing with problems.Using ceramic waste material as main raw material, preparing foam ceramic material (as foam thermal insulation brick, laundry stone, light ceramic etc.) is the more sufficient technological method of a kind of recycling.But, adopt current technological method, be difficult to make low unit weight and (be less than 0.4 g/cm
3), the light floamed ceramic material of low thermal conductivity (being less than 0.15 W/ (mk)), high compressive strength (being greater than 5 MPa).Mainly adopt at present three kinds of methods both at home and abroad, the ceramic waste material of usining is prepared foam ceramic material as main raw material.First method is to take ceramic waste material as main, another clay class mineral, flyash, quartzy class mineral, the feldspathoid etc. of adding, in addition appropriate additive, whipping agent (graphite, carbide, boride, carbonate, vitriol etc.) and grinding aid again, after fragmentation, ball milling, dry and moulding, under 1000 ~ 1300 ℃ of conditions, thermal treatment 10 ~ 60min makes, but, adopt this method to be difficult to make the foam ceramic material of lightweight and low thermal conductivity; Second method is to take ceramic waste material as main, separately add other natural mineral, waste material, waste residue and industrial additive etc. as forming conditioning agent, in High Temperature Furnaces Heating Apparatus, (be greater than 1300 ℃) and be melt into melt, through bubbling formation porous insert, quenching, obtain foam ceramic material, or melt is through quenching and fragmentation, again with additive and whipping agent etc. through mixing, ball milling, dry and moulding, then through high-temperature heat treatment (800 ~ 1100 ℃) foaming, make foam ceramic material, because this method need to be passed through high temperature melting process, therefore expend the energy larger, and complex process; The third method is to take ceramic waste material as main, separately add useless or glass cullet, industrial additive and whipping agent etc., through fragmentation, ball milling, dry and moulding, 800 ~ 1100 ℃ of thermal treatment foaming, make foam ceramic material, but be subject to the impact of material mineral speciality, be still difficult to make lightweight, thermal conductivity is low and intensity is high foam ceramic material.
In a word, at ceramic waste material, be during main raw material is prepared light floamed ceramic material, still to have the deficiency of some at present: material as large, prepared in industrial energy consumption cannot reach low unit weight and (be less than 0.4 g/cm
3), the performance requriements such as low thermal conductivity (being less than 0.15 W/ (mk)), high compressive strength (being greater than 5 MPa).
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, and object is to provide the preparation method of the light floamed ceramic material of the less and low production cost of a kind of industrial energy consumption; The characteristic with the prepared light floamed ceramic material of the method with low unit weight, low thermal conductivity and high compressive strength, for external wall, kiln, pipeline and the outer field energy-saving heat preserving of other high temperature services.
For achieving the above object, the technical solution used in the present invention is: by the discarded marble stone flour of the ceramic waste material of 60 ~ 95 wt%, 2 ~ 20 wt%, the forsterite of 2 ~ 20 wt% and the calcined soda for industry of 0 ~ 10 wt%, be first that raw material mixes;
The water of additional described raw material 50 ~ 120 wt% and the tripoly phosphate sodium STPP of 0.5 ~ 2 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves;
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 10 ~ 120 min under 1050 ~ 1250 ℃ of conditions;
Finally that the material after thermal treatment is broken, grinding to 120 order, the whipping agent of material 5 ~ 10 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 10 ~ 120 min under 1050 ~ 1250 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The granularity of described ceramic waste material is 90 ~ 120 orders; Its main chemical compositions is: SiO
2be 50 ~ 69 wt%, Al
2o
3be 10 ~ 20 wt%, CaO is 1 ~ 5wt%, and MgO is 3 ~ 7 wt%, K
2o is 1 ~ 3 wt%, Na
2o is 1 ~ 4 wt%.
The granularity of described discarded marble stone flour is 120 ~ 180 orders; CaCO wherein
3content is greater than 50 wt%.
The granularity of described forsterite is 80 ~ 120 orders; Its main chemical compositions is: SiO
2be 25 ~ 35 wt%, MgO is 50 ~ 65 wt%, and CaO is 0.5 ~ 2 wt%, Fe
2o
3be less than 8 wt%.
The granularity of described calcined soda for industry is 80 ~ 120 orders; Na wherein
2cO
3be greater than 99 wt%.
The granularity of described whipping agent is 120 ~ 180 orders; Whipping agent is a kind of in graphite, silicon carbide, Wingdale, discarded marble stone flour, and wherein: the carbon content in graphite is 70 ~ 99 wt%, the SiC content in silicon carbide is greater than 70 wt%, the CaCO in Wingdale
3content is greater than 85 wt%, and discarded marble stone flour is with the discarded marble stone flour in raw material.
Owing to adopting technique scheme, the present invention compared with prior art has following positively effect:
1, do not need through high temperature melting process, industrial energy consumption is less;
2, take ceramic waste material and discarded marble stone flour is main raw material, when having realized dead meal resource utilization and developing, has reduced production cost, has very large industrialization prospect;
3, prepared light floamed ceramic material property is good: unit weight is less than 0.38 g/cm
3, thermal conductivity is less than 0.14W/ (mk), compressive strength is greater than 5 MPa.
Therefore, the present invention has the less and low feature of production cost of industrial energy consumption; Prepared light floamed ceramic material unit weight is low, thermal conductivity is low and compressive strength is high, for external wall, kiln, pipeline and the outer field energy-saving heat preserving of other high temperature services field.
Embodiment
Below in conjunction with embodiment, the present invention will be further described, not the restriction to its protection domain.
For avoiding repetition, first the raw material unification of this embodiment is described below, in each embodiment, repeat no more:
The granularity of ceramic waste material is 90 ~ 120 orders; Its main chemical compositions is: SiO
2be 50 ~ 69 wt%, Al
2o
3be 10 ~ 20 wt%, CaO is 1 ~ 5wt%, and MgO is 3 ~ 7 wt%, K
2o is 1 ~ 3 wt%, Na
2o is 1 ~ 4 wt%.
The granularity of discarded marble stone flour is 120 ~ 180 orders; CaCO wherein
3content be greater than 50 wt%.
The granularity of forsterite is 80 ~ 120 orders; Its main chemical compositions is: SiO
2be 25 ~ 35 wt%, MgO is 50 ~ 65 wt%, and CaO is 0.5 ~ 2 wt%, Fe
2o
3be less than 8 wt%.
The granularity of calcined soda for industry is 80 ~ 120 orders; Na wherein
2cO
3be greater than 99 wt%.
The granularity of graphite is 120 ~ 180 orders; Carbon content is wherein 70 ~ 99 wt%.
The granularity of silicon carbide is 120 ~ 180 orders; SiC content is wherein greater than 70 wt%.
The granularity of Wingdale is 120 ~ 180 orders; CaCO wherein
3content be greater than 85 wt%.
embodiment 1
A kind of light floamed ceramic material and preparation method thereof.By discarded marble stone flour, the forsterite of 2 ~ 10 wt% and the calcined soda for industry of 5 ~ 10wt% of the ceramic waste material of 60 ~ 70 wt%, 15 ~ 20 wt%, be first that raw material mixes.
The water of additional described raw material 80 ~ 120 wt% and the tripoly phosphate sodium STPP of 0.5 ~ 1 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 10 ~ 30 min under 1050 ~ 1100 conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the discarded marble stone flour of material 5 ~ 7 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 40 ~ 60 min under 1200 ~ 1250 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.35 g/cm
3, thermal conductivity is less than 0.13 W/ (mk), and compressive strength is greater than 6 MPa.
embodiment 2
A kind of light floamed ceramic material and preparation method thereof.By the forsterite of the discarded marble stone flour of the ceramic waste material of 85 ~ 95 wt%, 2 ~ 10wt% and 2 ~ 6 wt%, be first that raw material mixes.
The water of additional described raw material 60 ~ 90 wt% and the tripoly phosphate sodium STPP of 1 ~ 2 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 30 ~ 60 min under 1200 ~ 1250 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the silicon carbide of material 6 ~ 10wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 10 ~ 30 min under 1100 ~ 1200 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.3 g/cm
3, thermal conductivity is less than 0.1 W/ (mk), and compressive strength is greater than 7MPa.
embodiment 3
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 70 ~ 85 wt%, 4 ~ 9wt%, the forsterite of 10 ~ 20 wt% and the calcined soda for industry of 1 ~ 6 wt%, be first that raw material mixes.
The water of additional described raw material 50 ~ 70wt% and the tripoly phosphate sodium STPP of 0.5 ~ 0.7wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 60 ~ 90 min under 1100 ~ 1200 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the graphite of material 8 ~ 10 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 30 ~ 50 min under 1100 ~ 1200 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.3 g/cm
3, thermal conductivity is less than 0.11 W/ (mk), and compressive strength is greater than 5.5 MPa.
embodiment 4
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 65 ~ 75 wt%, 9 ~ 16 wt%, the forsterite of 7 ~ 14 wt%, the calcined soda for industry of 1 ~ 5 wt%, be first that raw material mixes.
The water of additional described raw material 60 ~ 80 wt% and the tripoly phosphate sodium STPP of 0.8 ~ 1.2 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 80 ~ 120 min under 1050 ~ 1150 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the discarded marble stone flour of material 8 ~ 10 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 50 ~ 80 min under 1050 ~ 1100 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.25 g/cm
3, thermal conductivity is less than 0.08 W/ (mk), and compressive strength is greater than 6 MPa.
embodiment 5
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 70 ~ 75 wt%, 8 ~ 12 wt%, the forsterite of 12 ~ 18 wt%, the calcined soda for industry of 4 ~ 8 wt%, be first that raw material mixes.
The water of additional described raw material 100 ~ 120 wt% and the tripoly phosphate sodium STPP of 1.1 ~ 1.5 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 10 ~ 30 min under 1200 ~ 1250 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the graphite of material 5 ~ 9 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 80 ~ 100 min under 1200 ~ 1250 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.35 g/cm
3, thermal conductivity is less than 0.12 W/ (mk), and compressive strength is greater than 7 MPa.
embodiment 6
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 60 ~ 65 wt%, 14 ~ 18 wt%, the forsterite of 7 ~ 12 wt%, the calcined soda for industry of 7 ~ 10 wt%, be first that raw material mixes.
The water of additional described raw material 90 ~ 110 wt% and the tripoly phosphate sodium STPP of 1.5 ~ 2 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 90 ~ 120 min under 1100 ~ 1150 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the silicon carbide of material 5 ~ 8 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 10 ~ 40 min under 1200 ~ 1250 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.38 g/cm
3, thermal conductivity is less than 0.14 W/ (mk), and compressive strength is greater than 8 MPa.
embodiment 7
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 90 ~ 95 wt%, 2 ~ 7 wt%, the forsterite of 2 ~ 7 wt%, the calcined soda for industry of 1 ~ 5 wt%, be first that raw material mixes.
The water of additional described raw material 100 ~ 120 wt% and the tripoly phosphate sodium STPP of 1.2 ~ 1.6 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves.
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 10 ~ 30 min under 1080 ~ 1150 ℃ of conditions.
Finally that the material after thermal treatment is broken, grinding to 120 order, the Wingdale of material 5 ~ 7 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 70 ~ 100 min under 1180 ~ 1220 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.25 g/cm
3, thermal conductivity is less than 0.1 W/ (mk), and compressive strength is greater than 6 MPa.
embodiment 8
A kind of light floamed ceramic material and preparation method thereof.By the discarded marble stone flour of the ceramic waste material of 67 ~ 74 wt%, 10 ~ 15 wt%, the forsterite of 10 ~ 15 wt%, the calcined soda for industry of 3 ~ 6 wt%, be first that raw material mixes;
The water of additional described raw material 50 ~ 70 wt% and the tripoly phosphate sodium STPP of 1.5 ~ 1.8 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves;
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 20 ~ 40 min under 1050 ~ 1080 ℃ of conditions;
Finally that the material after thermal treatment is broken, grinding to 120 order, the Wingdale of material 6 ~ 10 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 90 ~ 120 min under 1100 ~ 1160 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
The light floamed ceramic material that the present embodiment is prepared, unit weight is less than 0.22 g/cm
3, thermal conductivity is less than 0.06 W/ (mk), and compressive strength is greater than 5 MPa.
This embodiment compared with prior art has following positively effect:
1, do not need through high temperature melting process, industrial energy consumption is less;
2, take ceramic waste material and discarded marble stone flour is main raw material, when having realized dead meal resource utilization and developing, has reduced production cost, has very large industrialization prospect;
3, prepared light floamed ceramic material property is good: unit weight is less than 0.38 g/cm
3, thermal conductivity is less than 0.14 W/ (mk), compressive strength is greater than 5 MPa.
Therefore, the present invention has the less and low feature of production cost of industrial energy consumption; Prepared light floamed ceramic material unit weight is low, thermal conductivity is low and compressive strength is high, for external wall, kiln, pipeline and the outer field energy-saving heat preserving of other high temperature services field.
Claims (7)
1. a preparation method for light floamed ceramic material, is characterized in that by the discarded marble stone flour of the ceramic waste material of 60 ~ 95 wt%, 2 ~ 20 wt%, the forsterite of 2 ~ 20 wt% and the calcined soda for industry of 0 ~ 10 wt%, being first that raw material mixes;
The water of additional described raw material 50 ~ 120 wt% and the tripoly phosphate sodium STPP of 0.5 ~ 2 wt% again, wet ball grinding, dry, cross 30 mesh sieves, adopt mist projection granulating, cross 60 mesh sieves;
Then by the pellet of crossing after 60 mesh sieves, at pressure, be to be pressed into base substrate under 45 ~ 55 MPa conditions, thermal treatment 10 ~ 120 min under 1050 ~ 1250 ℃ of conditions;
Finally that the material after thermal treatment is broken, grinding to 120 order, the whipping agent of material 5 ~ 10 wt% after additional grinding, mix, be placed in high temperature steel mould, thermal treatment 10 ~ 120 min under 1050 ~ 1250 ℃ of conditions, cooling, the demoulding, obtain light floamed ceramic material.
2. the preparation method of light floamed ceramic material according to claim 1, the granularity that it is characterized in that described ceramic waste material is 90 ~ 120 orders; Its main chemical compositions is: SiO
2be 50 ~ 69 wt%, Al
2o
3be 10 ~ 20 wt%, CaO is 1 ~ 5wt%, and MgO is 3 ~ 7 wt%, K
2o is 1 ~ 3 wt%, Na
2o is 1 ~ 4 wt%.
3. the preparation method of light floamed ceramic material according to claim 1, the granularity that it is characterized in that described discarded marble stone flour is 120 ~ 180 orders; CaCO wherein
3content is greater than 50 wt%.
4. the preparation method of light floamed ceramic material according to claim 1, the granularity that it is characterized in that described forsterite is 80 ~ 120 orders; Its main chemical compositions is: SiO
2be 25 ~ 35 wt%, MgO is 50 ~ 65 wt%, and CaO is 0.5 ~ 2 wt%, Fe
2o
3be less than 8 wt%.
5. the preparation method of light floamed ceramic material according to claim 1, the granularity that it is characterized in that described calcined soda for industry is 80 ~ 120 orders; Na wherein
2cO
3be greater than 99 wt%.
6. the preparation method of light floamed ceramic material according to claim 1, the granularity that it is characterized in that described whipping agent is 120 ~ 180 orders; Whipping agent is a kind of in graphite, silicon carbide, Wingdale, discarded marble stone flour, wherein:
Carbon content in graphite is 70 ~ 99 wt%, and the SiC content in silicon carbide is greater than 70 wt%, the CaCO in Wingdale
3content is greater than 85 wt%, and discarded marble stone flour is with the discarded marble stone flour in raw material.
7. according to the prepared light floamed ceramic material of preparation method of the light floamed ceramic material described in any one in claim 1 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208710.4A CN102701784B (en) | 2012-06-25 | 2012-06-25 | Light foam ceramic material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208710.4A CN102701784B (en) | 2012-06-25 | 2012-06-25 | Light foam ceramic material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102701784A CN102701784A (en) | 2012-10-03 |
| CN102701784B true CN102701784B (en) | 2014-01-15 |
Family
ID=46894914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208710.4A Expired - Fee Related CN102701784B (en) | 2012-06-25 | 2012-06-25 | Light foam ceramic material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102701784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691569A (en) * | 2020-05-21 | 2020-09-22 | 内蒙古建能兴辉陶瓷有限公司 | Composite foamed ceramic wallboard meeting fire resistance limit requirement, preparation method and application thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI465300B (en) * | 2012-12-12 | 2014-12-21 | Stone & Resource Ind R & D Ct | Method for manufacturing lightweight bulk materials |
| CN103396153B (en) * | 2013-08-14 | 2015-01-14 | 武汉科技大学 | Light-weight heat-insulating material taking granite waste as raw material and preparation method thereof |
| CN103396152B (en) * | 2013-08-14 | 2014-10-01 | 武汉科技大学 | High-strength lightweight heat insulation material taking granite waste as raw material and preparation method thereof |
| CN104311105A (en) * | 2014-09-28 | 2015-01-28 | 佛山市东鹏陶瓷有限公司 | Green and environment-friendly foam ceramic product and manufacturing process thereof |
| CN104402517B (en) * | 2014-10-27 | 2016-01-13 | 武汉科技大学 | A kind of Al 2o 3-SiC foam pottery and preparation method thereof |
| CN104987116B (en) * | 2015-08-10 | 2017-07-11 | 武汉理工大学 | A kind of porous heat preserving ceramic and preparation method thereof of remaining silent |
| CN105272172A (en) * | 2015-10-15 | 2016-01-27 | 郭进标 | Composite ceramic and preparation method thereof |
| CN107382274A (en) * | 2017-06-28 | 2017-11-24 | 常州新之雅装饰材料有限公司 | A kind of preparation method of foam ceramic material |
| CN107673733A (en) * | 2017-10-19 | 2018-02-09 | 唐山工业职业技术学院 | A kind of Light foam ceramic material and preparation method thereof |
| CN110294636B (en) * | 2019-08-16 | 2021-11-23 | 盐城工学院 | Light heat-insulating nickel metallurgy waste residue foamed ceramic and preparation method thereof |
| CN116553910B (en) * | 2023-06-06 | 2024-07-30 | 武汉科技大学 | Petroleum fracturing propping agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468827A (en) * | 2002-06-28 | 2004-01-21 | 张传镁 | Ceramic slag haydite and its prepn process |
| CN101186519A (en) * | 2007-12-14 | 2008-05-28 | 华南理工大学 | Porous ceramic material and preparation method thereof |
| CN102153362A (en) * | 2010-11-29 | 2011-08-17 | 杭州中亚特种耐火材料有限公司 | Method for reclaiming aluminum oxide foamed ceramic wastes |
| CN102351566A (en) * | 2011-07-01 | 2012-02-15 | 济南圣泉倍进陶瓷过滤器有限公司 | Preparation method for foamed ceramic filter |
| CN102515713A (en) * | 2011-12-23 | 2012-06-27 | 大连理工大学 | Method for preparing light ceramsite by using glass wastes as raw materials |
-
2012
- 2012-06-25 CN CN201210208710.4A patent/CN102701784B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468827A (en) * | 2002-06-28 | 2004-01-21 | 张传镁 | Ceramic slag haydite and its prepn process |
| CN101186519A (en) * | 2007-12-14 | 2008-05-28 | 华南理工大学 | Porous ceramic material and preparation method thereof |
| CN102153362A (en) * | 2010-11-29 | 2011-08-17 | 杭州中亚特种耐火材料有限公司 | Method for reclaiming aluminum oxide foamed ceramic wastes |
| CN102351566A (en) * | 2011-07-01 | 2012-02-15 | 济南圣泉倍进陶瓷过滤器有限公司 | Preparation method for foamed ceramic filter |
| CN102515713A (en) * | 2011-12-23 | 2012-06-27 | 大连理工大学 | Method for preparing light ceramsite by using glass wastes as raw materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691569A (en) * | 2020-05-21 | 2020-09-22 | 内蒙古建能兴辉陶瓷有限公司 | Composite foamed ceramic wallboard meeting fire resistance limit requirement, preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102701784A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102701784B (en) | Light foam ceramic material and preparation method thereof | |
| US9637412B2 (en) | Low-temperature fast-fired lightweight ceramic heat insulation plate and preparation method thereof | |
| CN103553701B (en) | Preparation method of foamed ceramic thermal insulation material as well as product thereof | |
| CN104193263B (en) | Utilize construction waste to prepare the method for environment-friendly insulating building block | |
| CN101717267B (en) | Lightweight brick prepared from porzite roller rod waste material as raw material and preparation method thereof | |
| CN101659543B (en) | Zirconium-contained compound sintered ultralight inorganic material and preparation method thereof | |
| CN102295471A (en) | Foaming ceramics material prepared through adopting polishing ceramic slags as main raw material, and preparation method thereof | |
| CN101774776A (en) | Inorganic thermal insulation light aggregate prepared by phosphorous slag and preparation method thereof | |
| CN102838302A (en) | Method for activating construction waste regenerated micro-powder | |
| CN104211429B (en) | A kind of combined light heat-insulating sound-insulating brick | |
| CN104119098A (en) | Autoclaved aerated partition plate taking red mud as raw material | |
| CN104929298A (en) | Recycled concrete energy-saving thermal-insulating building block and preparation method thereof | |
| CN103113087B (en) | Method for processing and manufacturing light brick by utilizing household garbage | |
| CN102745959B (en) | Ceramsite self-insulation building block and preparation method | |
| CN107056152A (en) | A kind of energy-saving building brick and preparation method thereof | |
| CN104402493B (en) | Non-evaporating heat insulation building block and preparation method thereof | |
| CN103755187B (en) | A kind of production method of red mud foaming building exterior wall heat preserving plate | |
| KR101383646B1 (en) | Lightweight aggregate made from waste stone sludge of basalt | |
| CN105271780B (en) | A kind of nickel slag and fly ash foam glass and preparation method thereof | |
| CN103922652B (en) | A kind of method utilizing water-quenched manganese slag to prepare gas concrete | |
| CN105948600A (en) | Environment-friendly heat-preserving hollow building block and preparation method thereof | |
| CN105271778B (en) | A kind of color light cellular glass particle and preparation method thereof | |
| CN103664071B (en) | Self-insulation concrete | |
| CN105130385A (en) | Preparation method of self-heat-preservation building blocks | |
| CN101143767A (en) | Yellow phosphorus slag light building material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |