CN111848192A - Refractory material prepared from waste high-alumina ceramic balls and waste shed plate - Google Patents
Refractory material prepared from waste high-alumina ceramic balls and waste shed plate Download PDFInfo
- Publication number
- CN111848192A CN111848192A CN202010758996.8A CN202010758996A CN111848192A CN 111848192 A CN111848192 A CN 111848192A CN 202010758996 A CN202010758996 A CN 202010758996A CN 111848192 A CN111848192 A CN 111848192A
- Authority
- CN
- China
- Prior art keywords
- parts
- waste
- silicon carbide
- alumina porcelain
- porcelain balls
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 65
- 239000011819 refractory material Substances 0.000 title claims abstract description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 29
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 150000004645 aluminates Chemical class 0.000 claims abstract description 20
- 229910021487 silica fume Inorganic materials 0.000 claims abstract description 19
- 230000000996 additive effect Effects 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 abstract description 7
- 239000002910 solid waste Substances 0.000 abstract description 6
- 239000000919 ceramic Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/447—Phosphates or phosphites, e.g. orthophosphate, hypophosphite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
- C04B2235/9615—Linear firing shrinkage
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
- C04B2235/9692—Acid, alkali or halogen resistance
Abstract
The invention belongs to the technical field of refractory materials, and particularly relates to a refractory material containing waste high-alumina porcelain balls and waste shed boards, which is prepared from the following raw materials in parts by weight: 50-75 parts of waste high-alumina porcelain balls, 10-35 parts of waste silicon carbide shed plates, 3-8 parts of silica fume, 5-10 parts of aluminate cement and 0.15-0.35 part of additives. The invention utilizes the waste high-alumina porcelain balls and the waste silicon carbide shed boards, develops heat-resistant, alkali-resistant and refractory materials through reasonable compounding, consumes a large amount of ceramic solid wastes, realizes high-value utilization of the solid wastes, and has profound social significance.
Description
Technical Field
The invention belongs to the technical field of refractory materials, and particularly provides a refractory material prepared from waste high-alumina porcelain balls and waste shed plates.
Background
In recent years, along with the control of national environmental protection policies and the influence of the current situation of exploitation of refractory raw material resources, the refractory raw material industry has a trend of rapidly increasing prices, and the raw material resources are gradually reduced, so that a refractory raw material substitute resource with appropriate cost and stable performance is urgently needed to be found.
High alumina ceramic ball as abrasive, whose main component is Al2O3And SiO2Has the characteristics of high density, high mechanical strength, good wear resistance and the like. After being used for many times, the porcelain balls need to be replaced in time to ensure good ball milling effect, so that a large amount of porcelain ball waste can be generated.
China, as a big country of ceramic production, is accompanied by the production of large amounts of kiln furniture waste, such as decking. The greenhouse plate mainly takes silicon carbide as a main component, and after high-temperature application, the main component of the greenhouse plate is unchanged, is more compact, has good heat conductivity and alkali resistance, and belongs to a non-oxide raw material with excellent performance.
The solid wastes can not be naturally degraded, the landfill treatment occupies a large amount of land resources, and simultaneously, the solid wastes can cause pollution to natural resources such as water sources, soil and the like.
Disclosure of Invention
The invention provides a refractory material prepared by taking waste high-alumina porcelain balls and waste shed plates as main raw materials, which is prepared from the following raw materials in parts by weight: 50-75 parts of waste high-alumina porcelain balls, 10-35 parts of waste silicon carbide shed plates, 3-8 parts of silica fume, 5-10 parts of aluminate cement and 0.15-0.35 part of additives.
The castable of the invention takes the waste ceramic roller and the waste silicon carbide shed plate as main raw materials, and selects the siliceous dust and the aluminate cement to be matched with the two materials for use, the prepared refractory material has good refractory and alkali-resistant characteristics, and the volume density, the flexural strength, the compressive strength and the linear change rate are in an ideal range.
Preferably, Al in the waste high-alumina ceramic ball2O3The content of (A) is 55-75%.
Preferably, the SiC content in the waste silicon carbide shed plate is 70-85%.
Preferably, the additive is one or more of explosion-proof fiber, sodium tripolyphosphate and sodium hexametaphosphate. By adding the additive, the comprehensive performance of the material can be improved.
Preferably, the raw materials for preparing the refractory material comprise: 65-70 parts of waste high-alumina porcelain balls, 20-25 parts of waste silicon carbide decking, 3-5 parts of silica fume and 6-8 parts of aluminate cement; 0.2-0.25 part of an additive; the total amount of the waste high-alumina porcelain balls, the waste silicon carbide shed plates, the silica fume and the aluminate cement is 100 parts.
Preferably, the raw materials for preparing the refractory material comprise:
50 parts of waste high-alumina porcelain balls, 35 parts of waste silicon carbide shed plates, 5 parts of silica fume, 10 parts of aluminate cement and 0.17 part of an additive;
and/or 67 parts of waste high-alumina porcelain balls, 22 parts of waste silicon carbide shed plates, 4 parts of silica fume, 7 parts of aluminate cement and 0.22 part of an additive;
and/or 75 parts of waste high-alumina porcelain balls, 10 parts of waste silicon carbide decking, 6 parts of silica fume, 9 parts of aluminate cement and 0.25 part of an additive. The material prepared by the formula has better performance.
The refractory material is a castable. During the use process, the material of the invention is directly applied according to the conventional use method of casting materials, and comprises the following steps:
(1) uniformly mixing the waste high-alumina porcelain balls, the waste silicon carbide shed plate and the silica fume, and bagging;
(2) adding the additive into aluminate cement, uniformly mixing, and filling into small bags;
(3) and putting the small cement bags into the raw material bags according to the proportion.
The unit of the parts by weight is a national standard unit, such as g, kg, ton and the like.
The invention has the following beneficial effects:
1) the invention utilizes waste high-alumina porcelain balls and waste silicon carbide shed plates to develop heat-resistant, alkali-resistant and refractory materials through reasonable compounding. Meanwhile, a large amount of ceramic solid waste is consumed, high-value utilization of the solid waste is realized, and the method has profound social significance.
2) The refractory material product has excellent high temperature resistance, the use temperature can reach more than 1150 ℃, the alkali corrosion can be effectively resisted, the alkali resistance degree can reach one level, the refractory material can be applied to cement kilns, CFB boilers, garbage incinerators, hazardous waste incinerators and other thermal equipment, and the operation stability of the equipment is improved.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The additive referred to in the examples is a conventional component such as one or more of explosion-proof fiber, sodium tripolyphosphate and sodium hexametaphosphate.
Example 1
The embodiment relates to a refractory material which is prepared from the following raw materials in parts by weight:
50 parts of waste high-alumina porcelain balls, 35 parts of waste silicon carbide shed plates, 5 parts of silica fume, 10 parts of aluminate cement and 0.17 part of an additive.
The performance indexes of the refractory materials prepared by the embodiment of the invention are shown in the following table:
example 2
The embodiment relates to a refractory material which is prepared from the following raw materials in parts by weight:
67 parts of waste high-alumina porcelain balls, 22 parts of waste silicon carbide shed plates, 4 parts of silica fume, 7 parts of aluminate cement and 0.22 part of an additive.
The performance indexes of the refractory materials prepared by the embodiment of the invention are shown in the following table:
example 3
The embodiment relates to a refractory material which is prepared from the following raw materials in parts by weight:
75 parts of waste high-alumina porcelain balls, 10 parts of waste silicon carbide decking, 6 parts of silica fume, 9 parts of aluminate cement and 0.25 part of an additive.
The properties of the refractory material described in this example are as follows:
comparative example 1
Compared with the embodiment, the difference lies in that the proportion of the waste high-alumina porcelain ball is not in the scope of the claims, and the specific raw material proportion is as follows: 78 parts of waste high-alumina porcelain balls, 10 parts of waste silicon carbide decking, 6 parts of silica fume, 6 parts of aluminate cement and 0.25 part of an additive.
The properties of the refractory material of this comparative example are as follows:
comparative example 2
Compared with the embodiment, the difference lies in that the mixture ratio of the waste high-alumina porcelain ball and the waste silicon carbide shed plate is not in the scope of the claims, and the specific raw material mixture ratio is as follows: 47 parts of waste high-alumina porcelain balls, 39 parts of waste silicon carbide decking, 5 parts of silica fume, 9 parts of aluminate cement and 0.22 part of an additive.
The properties of the refractory material of this comparative example are as follows:
from the above results, it is understood that if the amount of each raw material is not within the range of the present invention, the material deforms at the firing temperature of 1100 ℃, and the fire resistance, alkali resistance and overall performance of the material are significantly reduced, which makes it impossible to meet the requirements for the use of the equipment.
Although the invention has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The refractory material prepared from the waste high-alumina porcelain balls and the waste shed plates is characterized by being prepared from the following raw materials in parts by weight: 50-75 parts of waste high-alumina porcelain balls, 10-35 parts of waste silicon carbide shed plates, 3-8 parts of silica fume, 5-10 parts of aluminate cement and 0.15-0.35 part of additives.
2. The refractory according to claim 1, wherein Al in the waste high alumina ceramic balls2O3The content of (A) is 55-75%.
3. The refractory according to claim 1, wherein the SiC content in the waste silicon carbide decking is 70 to 85%.
4. The refractory according to any one of claims 1 to 3, wherein the additive is one or more of explosion-proof fiber, sodium tripolyphosphate and sodium hexametaphosphate.
5. The refractory according to any one of claims 1 to 4, wherein the raw materials for preparing the refractory comprise: 65-70 parts of waste high-alumina porcelain balls, 20-25 parts of waste silicon carbide decking, 3-5 parts of silica fume and 6-8 parts of aluminate cement; 0.2-0.25 part of an additive;
the total amount of the waste high-alumina porcelain balls, the waste silicon carbide shed plates, the silica fume and the aluminate cement is 100 parts.
6. The refractory according to any one of claims 1 to 3, wherein the raw materials for preparing the refractory comprise:
50 parts of waste high-alumina porcelain balls, 35 parts of waste silicon carbide shed plates, 5 parts of silica fume, 10 parts of aluminate cement and 0.17 part of an additive;
and/or 67 parts of waste high-alumina porcelain balls, 22 parts of waste silicon carbide shed plates, 4 parts of silica fume, 7 parts of aluminate cement and 0.22 part of an additive;
and/or 75 parts of waste high-alumina porcelain balls, 10 parts of waste silicon carbide decking, 6 parts of silica fume, 9 parts of aluminate cement and 0.25 part of an additive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010758996.8A CN111848192A (en) | 2020-07-31 | 2020-07-31 | Refractory material prepared from waste high-alumina ceramic balls and waste shed plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010758996.8A CN111848192A (en) | 2020-07-31 | 2020-07-31 | Refractory material prepared from waste high-alumina ceramic balls and waste shed plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111848192A true CN111848192A (en) | 2020-10-30 |
Family
ID=72953624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010758996.8A Pending CN111848192A (en) | 2020-07-31 | 2020-07-31 | Refractory material prepared from waste high-alumina ceramic balls and waste shed plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111848192A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112851291A (en) * | 2021-03-05 | 2021-05-28 | 中冶武汉冶金建筑研究院有限公司 | Silicon carbide slurry utilizing waste silicon carbide shed plates and preparation method thereof |
CN114804827A (en) * | 2022-04-21 | 2022-07-29 | 北京金隅通达耐火技术有限公司 | Alkali-resistant castable based on waste building ceramics and preparation method and application thereof |
JP2022141472A (en) * | 2021-03-15 | 2022-09-29 | 昭和セラミックス株式会社 | Hot casting repair mix and hot gunning repair mix |
CN115700235A (en) * | 2022-11-24 | 2023-02-07 | 中国地质大学(北京) | Method for preparing refractory mortar from waste electric porcelain and waste cordierite ceiling board |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060043A (en) * | 1960-03-31 | 1962-10-23 | Harbison Walker Refractories | Refractory castable |
US3992214A (en) * | 1974-08-14 | 1976-11-16 | Dresser Industries, Inc. | Refractory castable |
CN102491770A (en) * | 2011-12-06 | 2012-06-13 | 安徽瑞泰新材料科技有限公司 | Wear-resisting castable refractory |
CN104725060A (en) * | 2015-03-16 | 2015-06-24 | 通达耐火技术股份有限公司 | High-strength refractory castable taking secondary guimo brick as aggregate |
CN107032810A (en) * | 2017-05-23 | 2017-08-11 | 武汉钢铁有限公司 | A kind of excellent sintering large flue gunning refractory of adhesive property and preparation method |
CN107434405A (en) * | 2017-08-31 | 2017-12-05 | 云南濮耐昆钢高温材料有限公司 | A kind of high-strength resistive connection skin silicon carbide castable using useless high alumina electrical porcelain production |
CN111423242A (en) * | 2020-04-22 | 2020-07-17 | 河南省宏达炉业有限公司 | Anti-stripping high-thermal-shock-resistance castable |
-
2020
- 2020-07-31 CN CN202010758996.8A patent/CN111848192A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060043A (en) * | 1960-03-31 | 1962-10-23 | Harbison Walker Refractories | Refractory castable |
US3992214A (en) * | 1974-08-14 | 1976-11-16 | Dresser Industries, Inc. | Refractory castable |
CN102491770A (en) * | 2011-12-06 | 2012-06-13 | 安徽瑞泰新材料科技有限公司 | Wear-resisting castable refractory |
CN104725060A (en) * | 2015-03-16 | 2015-06-24 | 通达耐火技术股份有限公司 | High-strength refractory castable taking secondary guimo brick as aggregate |
CN107032810A (en) * | 2017-05-23 | 2017-08-11 | 武汉钢铁有限公司 | A kind of excellent sintering large flue gunning refractory of adhesive property and preparation method |
CN107434405A (en) * | 2017-08-31 | 2017-12-05 | 云南濮耐昆钢高温材料有限公司 | A kind of high-strength resistive connection skin silicon carbide castable using useless high alumina electrical porcelain production |
CN111423242A (en) * | 2020-04-22 | 2020-07-17 | 河南省宏达炉业有限公司 | Anti-stripping high-thermal-shock-resistance castable |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112851291A (en) * | 2021-03-05 | 2021-05-28 | 中冶武汉冶金建筑研究院有限公司 | Silicon carbide slurry utilizing waste silicon carbide shed plates and preparation method thereof |
JP2022141472A (en) * | 2021-03-15 | 2022-09-29 | 昭和セラミックス株式会社 | Hot casting repair mix and hot gunning repair mix |
JP7219980B2 (en) | 2021-03-15 | 2023-02-09 | 昭和セラミックス株式会社 | Hot injection repair material and hot spray repair material |
CN114804827A (en) * | 2022-04-21 | 2022-07-29 | 北京金隅通达耐火技术有限公司 | Alkali-resistant castable based on waste building ceramics and preparation method and application thereof |
CN115700235A (en) * | 2022-11-24 | 2023-02-07 | 中国地质大学(北京) | Method for preparing refractory mortar from waste electric porcelain and waste cordierite ceiling board |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111848192A (en) | Refractory material prepared from waste high-alumina ceramic balls and waste shed plate | |
CN103204692B (en) | Novel lightweight mullite brick and fabrication method thereof | |
CN107973610B (en) | Silicon carbide ramming mass taking waste silicon carbide saggar as main raw material | |
CN113372134A (en) | Microporous light silica brick and preparation method thereof | |
WO2013172497A1 (en) | Concrete composition containing cement-free binder comprising blast furnace slag and bottom ash, rail tie using same, and method for manufacturing same | |
CN102701764A (en) | Sintered alumina-silica refractory material and preparation method thereof | |
CN111807851A (en) | Composite castable prepared from waste ceramic roller and waste shed plate | |
CN110483011A (en) | Using greasy filth as ceramic material of primary raw material and preparation method thereof | |
CN103351168B (en) | Novel mullite brick and preparation method thereof | |
CN102030550A (en) | Homogeneous material-containing corundum-mullite high-strength abrasion-resisting plastic | |
CN110723963B (en) | Blast furnace tapping channel castable containing nano alumina and preparation method thereof | |
CN103880447B (en) | COREX stove corundum-mullite composite brick and preparation method thereof | |
CN101613211A (en) | A kind of regenerated castable material that utilizes discarded blast furnace main channel material to make | |
CN101830654A (en) | High-calcium fly ash geopolymer gelled material and preparation method thereof | |
CN101734936A (en) | Preparation method of Si3N4-SiC-C fire-resistant material powder | |
CN105924189A (en) | Rare earth reinforced corundum silicon carbide castable and preparation method thereof | |
CN106045529A (en) | Iron runner castable containing 80% of waste refractories or above | |
CN104725060A (en) | High-strength refractory castable taking secondary guimo brick as aggregate | |
CN102992795A (en) | Environment-friendly castable for blast furnace iron runners | |
CN112079608A (en) | Self-flowing heat-resistant concrete using waste electric porcelain | |
CN104876557B (en) | A kind of regenerator chamber of glass kiln high purity forsterite with mine brick | |
CN104119081A (en) | High thermal conductivity silica brick for coke oven and preparation method thereof | |
CN103922766A (en) | Mullite brick used for furnace bottom of COREX furnace and its production method | |
CN108558362B (en) | Inorganic binder combined multi-solid waste high-mixing-amount environment-friendly stemming | |
CN103896606A (en) | Fire-resistant material for blast furnace ceramic cup |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |
|
RJ01 | Rejection of invention patent application after publication |