CN102875155B - Method for preparing ultralow-temperature quickly-fired vitrified ceramic brick - Google Patents
Method for preparing ultralow-temperature quickly-fired vitrified ceramic brick Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000000919 ceramic Substances 0.000 title claims abstract description 48
- 239000011449 brick Substances 0.000 title claims abstract description 39
- 238000010304 firing Methods 0.000 claims abstract description 70
- 239000002994 raw material Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 45
- 239000000454 talc Substances 0.000 claims abstract description 40
- 229910052623 talc Inorganic materials 0.000 claims abstract description 40
- 238000002156 mixing Methods 0.000 claims abstract description 34
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052637 diopside Inorganic materials 0.000 claims abstract description 31
- 239000004576 sand Substances 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 27
- 239000010456 wollastonite Substances 0.000 claims abstract description 27
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 20
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims description 60
- 238000001354 calcination Methods 0.000 claims description 56
- 235000012222 talc Nutrition 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 36
- 229910052708 sodium Inorganic materials 0.000 claims description 29
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 28
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 28
- 229910052700 potassium Inorganic materials 0.000 claims description 24
- 239000011435 rock Substances 0.000 claims description 23
- 239000012745 toughening agent Substances 0.000 claims description 20
- 238000005245 sintering Methods 0.000 claims description 13
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 13
- 238000004017 vitrification Methods 0.000 claims description 13
- 235000019353 potassium silicate Nutrition 0.000 claims description 11
- -1 Ta Nb tailings Inorganic materials 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 235000015099 wheat brans Nutrition 0.000 claims description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 239000004323 potassium nitrate Substances 0.000 claims 1
- 235000010333 potassium nitrate Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 229910052586 apatite Inorganic materials 0.000 abstract description 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002671 adjuvant Substances 0.000 abstract 2
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 32
- 239000011734 sodium Substances 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 239000000395 magnesium oxide Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000011056 performance test Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000010433 feldspar Substances 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 239000006063 cullet Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000019832 sodium triphosphate Nutrition 0.000 description 4
- FGZBFIYFJUAETR-UHFFFAOYSA-N calcium;magnesium;silicate Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])([O-])[O-] FGZBFIYFJUAETR-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 description 1
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- 125000003118 aryl group Chemical group 0.000 description 1
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- 210000000476 body water Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
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- 229920002678 cellulose Polymers 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
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- 238000000354 decomposition reaction Methods 0.000 description 1
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- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Abstract
The invention relates to a method for preparing an ultralow-temperature quickly-fired vitrified ceramic brick. The method comprises the following steps of: blending, ball-milling, sieving, removing iron, spraying, granulating, pressing, drying, glazing, firing and polishing, wherein in the blending process, raw materials comprise a calcined material, lithium sand, black mud, washing mud, a water reducing agent, a reinforcing agent and an adjuvant; and the adjuvant is one or a combination of at least two of diopside, tantalum niobium tailings, wollastonite, calcined talc, raw talc, apatite and bentonite. According to the method, by selecting the raw materials and proportioning, the firing temperature of the vitrified ceramic brick is below 1,120 DEG C, and the firing time is less than or equal to 35 minutes.
Description
Technical field
The present invention relates to and relate to building materials field, is exactly a kind of preparation method of ultra low temperature rapid firing vitrification ceramic brick specifically
Background technology
" 16th National Congress of Communist Party of China " of party proposes the Scientific Outlook on Development, Eleventh Five-Year Plan proposes the binding indicator that GDP energy consumption and total emissions of major pollutants ratio " 15 " end of term reduce about 20%, about 10% respectively, and " the 17th Session of the General Assembly " becomes job responsibility system energy-saving and emission-reduction again.Last year, " energy-saving and emission-reduction " were shifted again onto the center of world opinion by Copenhagen World Climate Conference again, became " focus " that each side pays close attention to, proposed again the target of Future Ten year per GDP reduction of discharging 40%45%.Can building materials, as key energy-consuming trade, significantly enterprise Energy resources utilize level and level of clean production, concerning the sustainable development of socio-economy, concerning the vital interests of the people, concerning the international image of China.
The firing temperature of current vitreous ceramic brick is still between 1180-1240 DEG C, and firing period is still between 40-90min, and thickness is still between 10-16mm, and crystalline structure still adopts feldspar mullite structure.The result caused is: a large amount of sulfur-bearing, oxides of nitrogen gas in high-temperature combustion gas, can form Acid rain damages ecotope; Imperfect combustion gas in high-temperature combustion gas and lower valency carbon sulphur oxynitride can damage the ozone layer, harm ecotope; High-temperature combustion gas comprises a large amount of carbonic acid gas etc. can form Greenhouse effect, affects climate change.In today of world energy sources more and more crisis, reduce the use that firing temperature and firing period significantly can lower the energy, reduce discharging significant to industry restructuring, industry energy-saving.Traditional feldspar mullite structure vitreous ceramic brick; a large amount of use scarcity of resources raw material is as Guangdong black mud; the exploitation considerable damage farmland of these raw materials; the agricultural safety of crisis China; in addition after traditional vitreous ceramic brick reduced thickness; slight also along with thinning, the resistance to impact shock of brick declines thereupon, thus have impact on use and the marketing of thin body brick.
The people such as the Yang Jian of the new U.S. pottery in Henan, by introducing the rare raw material of a large amount of feldspar, its product firing temperature is only down to 1192 ± 3 DEG C; firing period only foreshortens to the R&D and production of 48min(low temperature fast firing vitreous ceramic tiles formula, Yang Jian etc., pottery; 2003,2:42-43).The people such as the Deng Jianguo of Zi Gong million peak company, utilize local raw material to manufacture experimently the production technique of colored macrobead polished tile, its firing temperature is 1185-1200 DEG C, firing period (utilizes local raw material to manufacture experimently colored macrobead polished tile, Deng Jianguo, pottery at about 60min, 2002,6:46-48).The people such as Yu Xiaoqin utilized local inferior raw material to carry out reduce vitrified tile firing temperature test, firing temperature is 1170-1180 DEG C, the development of firing period 30min(low temperature fast firing porcelain floor tile, Yu Xiaoqin etc., 2001,37(1): 33-34).
The Chen Jing of Construction Material Industry Science Inst., Sichuan Prov. adopts cullet and burning ash slag to replace feldspar as flux raw material; vitrified tile sample is burnt out under electric furnace condition; sintering temperature 1150 DEG C (makes solvent materials low-firing ceramic tile with waste material; Chen Jing; Jiangsu pottery; 2006,39(1): 24,29).
CN 1562870(publication date on January 12nd, 2005) disclose the temperature of glaze firing (1200-1220 DEG C) of a kind of utilization a little less than Shi porcelain, burn out the household china higher than hard-paste intensity.
DE 20001031430(publication date on January 17th, 2002) disclose a kind of low frit apatite glass-ceramics, sintering temperature is 1200-1650 DEG C.
CN 1907908(publication date on February 7th, 2007) disclose a kind of method adopting low-temperature sintering production polished tile, the method is using cullet as main flux raw material, with tripoly phosphate sodium STPP (Na
3p
5o
10) as secondary flux raw material, be aided with other ceramic raw material at a low price, make and be suitable for the polished tile that roller kiln once burn till (firing time 60min, firing temperature≤900 DEG C) fast.Although the firing temperature of this patent is lower, this patent adopts more industrial chemicals tripoly phosphate sodium STPP (Na
3p
5o
10) and cullet, its intensity is low cannot realize industrialization.
Thus, only rely on a large amount of cullet and industrial reagent of using to reduce firing temperature, formulation composition has no change, causes the physicochemical property degradation of product, and production control is difficult, product is easily deformable, salable product are low, cannot realize producing at all.Therefore market in urgent need will develop that a kind of cost is low, intensity is high, does not utilize a large amount of production technique using industrial chemicals to cause the low-temp ceramics vitrified tile of secondary pollution.
CN 101634184 discloses a kind of large-sized ultra-thin stoneware-quality tiles and preparation method thereof, and raw materials used expression by weight percentage consists of SiO
255 ~ 68%, Al
2o
314 ~ 28%, Fe
2o
30.5 ~ 1.8%, TiO
20.2 ~ 1.5%, CaO1 ~ 12%, MgO 0.3 ~ 1%, K
2o+Na
2o 2 ~ 5%.Ultra-thin stoneware-quality brick product prepared by the present composition adopts dry-pressing formed, and molding thickness is 3 ~ 6mm, and the finished product specification can reach (900 ~ 1000) mm × (1800 ~ 2000) mm.5 ~ 30% fiber enhancers are introduced, to ensure that ultra-thin stoneware-quality tiles has enough intensity and toughness in base substrate.The present invention significantly alleviates the weight of unit surface ceramic tile, achieves energy-saving and cost-reducing target preferably, belongs to environmental protection class building and ornament materials.Will carry out twice firing in the method, once-firing temperature is 1140-1160 DEG C, and twice firing temperature is 1130-1150 DEG C.
CN101050107 discloses one and is used for producing ultrathin polished brick in porcelain character and manufacture craft thereof, its raw materials by weight consists of feldspar flux 20-40%, one of clay raw materials 20-30%, calcium magnesia raw material 0-8%, anti-crisp dose of 10-30%, base substrate toughener 0.1-1%, also can make functional ultrathin polished brick in porcelain character by the additional 1-20% ceramics powder that can launch negatively charged ion and far infrared rays.By above raw material by batching-ball milling-sieve-deironing-spraying dry powder process-old-compression moulding-drying-burn till-polishing-assortment, make 800 × 1800 × (3-6) mm porcelain brick of the present invention.Introduce more anti-crisp dose in base substrate, enough burn till intensity to ensure that ultra-thin brick has.The ceramic body adopting the present invention to prepare has light weight, energy-conservation, can launch the feature of negatively charged ion and far infrared rays, belong to novel environment friendly class building and ornament materials.But this patent does not relate to any firing temperature.
Therefore, how developing the preparation method that a kind of very low temperature (firing temperature≤1120 DEG C) burns (firing time≤35min) vitreous ceramic brick soon, is one, this area problem demanding prompt solution.
Summary of the invention
For the deficiencies in the prior art, an object of the present invention is the preparation method providing a kind of ultra low temperature rapid firing vitrification ceramic brick, comprise the steps: batching, ball milling, sieve, deironing, mist projection granulating, compacting, drying, glazing, burn till, polishing, the raw material in described blending process comprise calcining material, lithium sand, black mud, water reducer, toughener and auxiliary;
Auxiliary of the present invention is selected from calcium magnesium silicate raw material, and any one calcium magnesium silicate raw material all can be used for the present invention, such as diopside, Ta Nb tailings, wollastonite, burning talcum, raw talcum, phosphatic rock and/or wilkinite etc.
Preferably, described auxiliary is selected from the combination of any a kind or at least 2 kinds in diopside, Ta Nb tailings, wollastonite, burning talcum, raw talcum, phosphatic rock and wilkinite; Described combination is diopside/Ta Nb tailings, burning talcum/life talcum, Ta Nb tailings/diopside/phosphatic rock, burning talcum/wollastonite/phosphatic rock/Ta Nb tailings etc. such as; The combination of any a kind or at least 2 kinds in preferred diopside, Ta Nb tailings, burning talcum, wilkinite, wollastonite, the combination of any a kind or at least 2 kinds further preferably in diopside, Ta Nb tailings, burning talcum.
The preparation technology of vitreous ceramic brick is the existing technology in this area; roughly comprise the steps: batching, ball milling, sieve, deironing, mist projection granulating, compacting, drying, glazing, burn till, polishing; concrete operations; repeat no more, those skilled in the art have the ability to be obtained by By consulting literatures completely herein.
Preferably, in auxiliary of the present invention, the content of diopside is 15-50%; The content of Ta Nb tailings is 10-25%; The content of wollastonite is 5-50%; The content burning talcum is 1-50%; The content of raw talcum is 1-20%; The content of phosphatic rock is 5-30%, and bentonitic content is 5-10%;
Preferably, the content of diopside is 25-35%, and the content of Ta Nb tailings is 13-22%, and the content of wollastonite is 25-35%, and the content burning talcum is 15-30%, and the content of raw talcum is 5-15%, and the content of phosphatic rock is 10-26%, and bentonitic content is 6-9%.
As optimal technical scheme, in blending process of the present invention, each raw material by weight percentage composition comprises following component:
Preferably, in described blending process, each raw material by weight percentage composition comprises following component:
Herein, each component that described " in right amount " is aforesaid auxiliary and content, blending process in the preparation method of i.e. ultra low temperature rapid firing vitrification ceramic brick of the present invention, the selection of auxiliary can be the diopside of 15-50%, the Ta Nb tailings of 10-25%, the wollastonite of 5-50%, the burning talcum of 1-50%, the raw talcum of 1-20%, the phosphatic rock of 5-30%, the combination of at least 2 kinds is obtained in the wilkinite of 5-10% any 1, it can be such as the combination of the diopside of 15-50% and the Ta Nb tailings of 10-25%, the combination of the diopside of 15-50% and the wollastonite of 5-50%, the wollastonite of 5-50%, the phosphatic rock of 5-30% and the bentonitic combination of 5-10%, the diopside of 15-50%, the Ta Nb tailings of 10-25%, the combination etc. of the wollastonite of 5-50% and the burning talcum of 1-50%.Those skilled in the art can select according to practical situation and the background technology grasped, and are not specifically limited herein.
Water reducer refers under concrete workability and cement consumption permanence condition, can reduce mixing water amount, improve concrete strength; Or under workability and intensity permanence condition, save the admixture of cement consumption.Any one water reducer that those skilled in the art can be known all can be used for the present invention, and typical but non-limiting example has lignin sulfonate water reducer, Ppolynuclear aromatic salt water reducer, water soluble resin Sulfonates water reducer, naphthalene series high-efficiency water-reducing agent, aliphatic high-efficiency water reducing agent, amino high high efficiency water reducing agent or high-efficiency water-reducing agent of poly-carboxylic acid etc.
The effect of toughener be increase shaping after blank strength, make it before entering kiln, be convenient to carrying, slight impact is unlikely to cracked.Any one toughener that those skilled in the art can be known all can be used for the present invention, and typical but non-limiting example has polyethylene wax, long chain fatty acid ester, fatty alcohol-polyoxyethylene ether, ether of cellulose etc.
" current situation of ceramic water reducing agent, grinding aid, toughener, trend and prospect " (current situation of ceramic water reducing agent, grinding aid, toughener, trend and prospect, Yang Jianhong, pottery, 2005, for the classification of ceramic industry additive therefor 11:23), and mainly produce at present the producer of additive in the world and main products is described in detail, as the mechanism of action etc. of the kind of ceramic body water reducer, grinding aid, toughener, application, performance characteristics and they and stupalith.Those skilled in the art can carry out reference.
Preferably, to calcine the quality of material for 100%, described calcining expects that percentage composition comprises following component by weight:
Preferably, described calcining expects that percentage composition comprises following component by weight:
Preferably, described calcining material adopts saggar sintering process to make.Saggar is a kind of kiln furnitures, and in firing ceramics device process, for preventing gas and objectionable impurities to the destruction of base substrate, glaze paint and stained, ceramic ware and base substrate are placed on roasting in the container that refractory materials makes, namely this container claims saggar, also known as case.Use saggar firing ceramics device, not only can improve dress burning amount, the unlikely bonding of goods, improve yield rate, and saggar also has certain thermal conductivity and thermostability, can ensure ceramic mass.Saggar sintering process is method well known in the art, and the present invention is not particularly limited.
Preferably, in saggar sintering process, in described calcining material, add water glass, and the obtained calcining of calcining is expected at 850-1050 DEG C.
Sodium silicate is a kind of water-soluble silicate, and its chemical formula is R
2onSiO
2, R in formula
2o is alkalimetal oxide, and n is the ratio of silicon-dioxide and alkalimetal oxide mole number, is called the modulus of water glass.The aqueous solution of sodium silicate is commonly called as water glass.The cohesive force of water glass is strong, intensity is higher, acid resistance, good heat resistance.The water glass that any market can be buied all can be used for the present invention, does not limit herein.
As optimal technical scheme, the preparation process of calcining material of the present invention is as follows: after each component of calcining material being mixed, add the water glass of 10-25%, rolling balling-up in pan-pelletizer, ball is placed in the saggar scribbling alumina setter prime cement and calcines, be fired to and micro-ly form maroon block; Preferred described calcining temperature is 850-1050 DEG C, further preferred 900-1000 DEG C; Preferred described calcination time is 45-65min, further preferred 50-60min, most preferably 55min.
Preferably, in blending process of the present invention, each raw material by weight percentage composition comprises following component:
Preferably, in described blending process, each raw material by weight percentage composition comprises following component:
Preferably, in described blending process, each raw material by weight percentage composition comprises following component:
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: wollastonite 35%, raw talcum 8%, black mud 11.4%, lithium sand 10%, calcining material 35%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: wollastonite 10%, raw talcum 8%, black mud 11.4%, lithium sand 10%, calcining material 5%, diopside 15%, Ta Nb tailings 10%, burning talcum 10%, raw talcum 10%, phosphatic rock 5%, wilkinite 5%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: wollastonite 35%, wilkinite 8%, black mud 11.4%, lithium sand 10%, calcining material 35%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: diopside 15%, wollastonite 15%, wilkinite 5%, black mud 8%, Ta Nb tailings 15%, lithium sand 15%, phosphatic rock 26.4%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: diopside 50%, calcining material 20%, wilkinite 8%, black mud 7%, lithium sand 14.4%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: diopside 40%, calcining material 25%, wilkinite 8%, black mud 7%, phosphatic rock 5%, lithium sand 14.4%, water reducer 0.48% and toughener 0.12%.
As alternatives, in described blending process, each raw material by weight percentage composition comprises following component: diopside 40%, calcining material 25%, wilkinite 8%, mud washing 7%, phosphatic rock 5%, lithium sand 14.3%, weisspiessglanz 0.1%, water reducer 0.48% and toughener 0.12%.
Preferably, the chemical constitution of described Ta Nb tailings mainly comprises: SiO
252-56%, Al
2o
318-24%, Fe
2o
30-0.2%, TiO
20-0.1%, Li
2o 3-5%, CaO 0-2%, MgO 0-1%, Na
2o 0-10%, IL(loss on ignition) 0-3%; Preferred described Ta Nb tailings is wheat bran shape.
IL of the present invention is the abbreviation of loss on ignition (Loss on ignition), also can be write as LOI.The weight percent that the raw material that loss on ignition is about to dry at 105-110 DEG C loses after 1000-1100 DEG C of calcination.Raw material loss on ignition characterizes the gaseous product of heating raw materials decomposition (as H
2o, CO
2deng) and organic content number, thus raw material can be judged in use the need of calcining it in advance, raw material volume is stablized.
Preferably, the chemical constitution of described lithium sand mainly comprises: SiO
265-75%, Al
2o
314-20%, Fe
2o
30-0.5%, TiO
20-0.1%, K
2o 5-12%, CaO 0-2%, MgO 0-1%, Na
2o 0-10%, Li
2o0-3%, IL 0-3%; Preferred described lithium sand is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
Preferably, the chemical constitution of described diopside mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.5%, TiO
20-0.5%, K
2o 0-1%, CaO 10-25%, MgO 10-30%, Na
2o 0-1%, IL0-7%; Preferred described diopside is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
Preferably, the chemical constitution of described wollastonite mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.5%, TiO
20-0.5%, K
2o 0-1%, CaO 25-35%, Na
2o 0-1%, IL 0-7%; Preferred described wollastonite is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
Preferably, the chemical constitution of described burning talcum mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.1%, TiO
20-0.1%, K
2o 0-1%, CaO 0-3%, MgO 10-30%, Na
2o 0-1%, IL 0-1%; Preferred described burning talcum is the combination of any a kind or at least 2 kinds in block, granular, sand shape or powdery.
Preferably, the chemical constitution of described mud washing mainly comprises: SiO
245-65%, Al
2o
316-25%, Fe
2o
30-0.5%, TiO
20-0.2%, K
2o 0-3%, CaO 0-3%, MgO 0-3%, Na
2o 0-3%, IL 5-15%; Preferred described mud washing is the combination of any a kind or at least 2 kinds in strip, spherical or pie, and outward appearance is the combination of any a kind or at least 2 kinds in black, cyan or white.
Preferably, described bentonitic chemical constitution mainly comprises: SiO
255-75%, Al
2o
313-20%, Fe
2o
30-0.5%, TiO
20-0.2%, K
2o 0-3%, CaO 0-3%, MgO 0-3%, Na
2o 0-3%, IL 5-13%; Preferably, described wilkinite is powdery and/or bulk, burns whiteness>=50 degree.
Preferably, the chemical constitution of described phosphatic rock mainly comprises: SiO
20-3%, Al
2o
30-3%, Fe
2o
30-2%, TiO
20-2%, K
2o 0-1%, CaO 30-45%, MgO 6-10%, Na
2o 0-1%, P
2o
525-30%, IL 0-20%; Preferably, described phosphatic rock be powdery, sand shape or granular in the combination of any a kind or at least 2 kinds, outward appearance is grey or canescence.
As optimal technical scheme, the chemical constitution of Ta Nb tailings of the present invention mainly comprises: SiO
254%, Al
2o
321%, Fe
2o
30.1%, TiO
20.05%, Li
2o 4%, CaO 1%, MgO 0.5%, Na
2o 5%, IL 1.5%; The chemical constitution of described lithium sand mainly comprises: SiO
270%, Al
2o
317%, Fe
2o
30.25%, TiO
20.05%, K
2o 8.5%, CaO 1%, MgO 0.5%, Na
2o 5%, Li
2o 1.5%, IL 1.5%; The chemical constitution of described diopside mainly comprises: SiO
265%, Al
2o
31%, Fe
2o
30.25%, TiO
20.25%, K
2o 0.5%, CaO 17.5%, MgO 20%, Na
2o 0.5%, IL 3.5%; The chemical constitution of described wollastonite mainly comprises: SiO
265%, Al
2o
31%, Fe
2o
30.25%, TiO
20.25%, K
2o 0.5%, CaO30%, Na
2o 0.5%, IL 3.5%; The chemical constitution of described burning talcum mainly comprises: SiO
265%, Al
2o
31%, Fe
2o
30.05%, TiO
20.05%, K
2o 0.5%, CaO 1.5%, MgO 20%, Na
2o 0.5%, IL 0.5%; The chemical constitution of described mud washing mainly comprises: SiO
255%, Al
2o
320%, Fe
2o
30.25%, TiO
20.1%, K
2o 1.5%, CaO 1.5%, MgO 1.5%, Na
2o 1.5%, IL 10%; Described bentonitic chemical constitution mainly comprises: SiO
265%, Al
2o
316.5%, Fe
2o
30.25%, TiO
20.1%, K
2o1.5%, CaO 1.5%, MgO 1.5%, Na
2o 1.5%, IL 9%; The chemical constitution of described phosphatic rock mainly comprises: SiO
21.5%, Al
2o
31.5%, Fe
2o
31%, TiO
21%, K
2o 0.5%, CaO 37.5%, MgO 8%, Na
2o 0.5%, P
2o
527.5%, IL 10%.
Preferably, in described sintering process, firing temperature is 980-1120 DEG C, such as 982 DEG C, 988 DEG C, 995 DEG C, 1005 DEG C, 1012 DEG C, 1027 DEG C, 1055 DEG C, 1070 DEG C, 1190 DEG C, 1198 DEG C etc., preferred 1060-1080 DEG C.
Preferably, in described sintering process, firing period is 25-35min, such as 25.2min, 26.1min, 27min, 29.5min, 30.2min, 32min, 33min, 34.2min, 34.8min etc., preferred 30min.
Each raw material of the present invention is all by commercially available.
The preparation method of ultra low temperature rapid firing vitrification ceramic brick provided by the invention is roughly the same with the preparation method of vitreous ceramic brick in prior art; the expertise that those skilled in the art can grasp according to oneself carries out concrete steps, and typical but non-limiting example has:
A kind of total technological process of ultra low temperature rapid firing vitrification ceramic brick is as follows:
Blank batching goal, sieves, deironing, mist projection granulating, and compacting is dry, glazing, and stamp, burns till, and rude edge arrissing strikes off, rough polishing, middle throwing, and essence is thrown, fine grinding limit, sorting, packaging, warehouse-in;
Or a kind of elongation method of ultra low temperature rapid firing vitrification ceramic brick comprises the steps:
(1) first by after the base raw material accurate feed proportioning of above technical recipe scope, insert in ball mill and carry out ball milling; Wherein:
Slurry's technical parameter is as follows: 10000-hole sieve fineness is 0.6-1.2%, moisture 30-36%, mud speed rate 25-45s(coating-4 viscosity meter, i.e. QND-4 viscometer), proportion 1.65-1.72g/cm
3;
Powder processing parameter is as follows: moisture 5.5-7.5%, grain composition, 20 mesh sieves is less than 2%, 20-40 order 45-55%, 40-60 order 34-45%, and 60-80 order 10-15% is greater than 60 orders and is less than 2%;
The preparation technology of calcining material is as follows: aforementioned calcining material is mixed with compound according to formula composition, after mixing, add the water glass of 10-25%, rolling balling-up in pan-pelletizer, low temperature calcination 50-60min in pushed bat kiln ball being placed on inherent 850-1050 DEG C of the saggar scribbling alumina setter prime cement; Be fired to calcining material and micro-ly form maroon, knocking can be broken, but the inside does not exist mica relic for best;
(2) raw material step (1) obtained through sieving, deironing, mist projection granulating, compacting, drying, to burn till after glazing;
Described firing temperature 980-1120 DEG C, firing period 50-60min, thickness is at 5-10mm;
(3) finally polishing is carried out.
Glazing of the present invention is selected from pouring glaze, glaze spraying, dry powder cloth glaze or adopts any a kind in silk-screen, roll marks, spray ink Printing.Described enameling method is method well known to those skilled in the art, repeats no more herein.
Two of object of the present invention is to provide a kind of ultra low temperature rapid firing vitrification ceramic brick prepared by the preparation method of described ultra low temperature rapid firing vitrification ceramic brick; hardness >=6.5 of described vitreous ceramic brick; such as 6.9,7.2,7.7,8.0 etc.; the modulus of rupture >=380MPa; such as 382MPa, 389MPa, 395MPa, 407MPa, 447MPa, 489MPa, 500MPa etc.; burn and lose≤5%; such as 4.8%, 4.5%, 4.2%, 3.8%, 2.1%, 1.2%, 0.02%, 0.2% etc.; free of pinholes; External Exposure Index≤0.3, Outreach services≤0.6.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is in the preparation of raw material process of vitreous ceramic brick, add containing calcium magnesium silicate raw mineral materials auxiliary, coordinate each raw material of blending process, reach the effect of synergy, reduce the firing temperature of described vitreous ceramic brick, shorten firing time, in time selecting Ta Nb tailings, especially also solve the problem of vitreous ceramic brick raw material resources anxiety, and solve the waste of mine tailing;
(2) vitreous ceramic brick of the present invention is at reduction firing temperature, the quality of vitreous ceramic brick is ensure that while shortening firing time, make its hardness >=6.5 degree, the modulus of rupture >=38MPa, burns and loses≤5%, free of pinholes, External Exposure Index is lower than 0.3, little GB category-A 1.0 standard far away, Outreach services lower than 0.6, little GB category-A 1.3 standard far away;
(3) vitreous ceramic brick firing provided by the invention, intensity is high, hardness is high, wear resistance is good, antifouling capacity is strong, radiationless environment protection health novel vitrified tile material and product.
(4) preparation method of vitreous ceramic brick provided by the invention considerably reduces firing temperature, shortens firing period, produces be highly profitable for china industry energy-saving and emission-reduction and green manufacturing and low-carbon (LC).
Embodiment
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
The preparation method of ultra low temperature rapid firing vitrification ceramic brick of the present invention is:
Batching, raw material ball milling, mud are sieved, slurry iron-removing, mud are old, mist projection granulating, powder are old, dry-pressing formed, dry transport, glazing, oxidation are burnt till, obtain very low temperature after edging polishing burns till vitrified tile fast.Described very low temperature refers to that temperature is below 1100 DEG C, and firing time is within 35min in described referring to fast.
Table 1 is each component proportion of blending process in embodiment of the present invention 1-9.
Each component proportion of blending process in table 1 embodiment 1-9
Table 2 is each component proportion of blending process in embodiment of the present invention 10-9.
Each component proportion of blending process in table 2 embodiment 1-9
Wherein, the calcining material in embodiment 1-3 is calcining material 1; Calcining material in embodiment 4-7 is calcining material 2; Calcining material in embodiment 8-11 is calcining material 3; Calcining material in embodiment 12-14 is calcining material 4.The composition of concrete calcining material 1, calcining material 2, calcining material 3, calcining material 4 and manufacturing condition are in table 3.
The composition of material is calcined described in table 3 embodiment 1-14
Wherein, the preparation process of calcining material is as follows: after each component of calcining material being mixed, add water glass (add-on of water glass is to calcine the quality of material for 100%), rolling balling-up in pan-pelletizer, ball is placed in the saggar scribbling alumina setter prime cement and calcines, be fired to and micro-ly form maroon block.
Wherein, the firing temperature of embodiment 1-15 of the present invention and firing time as described in Table 4.Described embodiment 15 is identical from the formula of embodiment 3 but firing time is different.
The firing temperature of table 4 inventive embodiments 1-15 and firing time list
| Embodiment | Firing temperature | Firing time | Embodiment | Firing temperature | Firing time |
| 1 | 980 | 25 | 9 | 1000 | 28 |
| 2 | 1120 | 35 | 10 | 985 | 31 |
| 3 | 1080 | 35 | 11 | 982 | 33 |
| 4 | 1060 | 30 | 12 | 1052 | 34 |
| 5 | 1060 | 30 | 13 | 1068 | 29 |
| 6 | 1060 | 30 | 14 | 1075 | 35 |
| 7 | 1060 | 30 | 15 | 1060 | 30 |
| 8 | 1080 | 26 |
Comparative example
Be comparative example 1 with embodiment 2 disclosed in CN 101634184;
Be comparative example 2 with embodiment 1 disclosed in CN 101050107.
Performance test
Table 5 is the indices of performance test, the testing standard of each index.
The performance test methods list of table 5 ceramics vitrified brick blank
| Test item | Operative norm | National standard |
| Water-intake rate (%) | GB/T3810.3-2006 | ≤0.4 |
| The modulus of rupture (MPa) | ISO10545-4:1994 | Be greater than 35 |
| Mohs' hardness | EN101:1984 | 6 grades |
| External Exposure Index (Ira) | GB6566-2001 | Category-A is less than 1.0 |
| Outreach services (I γ) | GB6566_2001 | Category-A is less than 0.6 |
Table 6 is the performance test results contrast table of embodiment 1-6:
The performance test results of table 6 embodiment 1-6 and comparative example
Table 7 is the performance test results contrast table of embodiment 7-12:
The performance test results of table 7 embodiment 7-12
Table 8 is the performance test results contrast table of embodiment 13,14 and comparative example:
The performance test results of table 8 embodiment 7-12 and comparative example
As can be seen from the performance test results, the present invention, under very low temperature (firing temperature≤1120 DEG C) fast (firing time≤35min) condition, fires the ceramics vitrified brick still excellent performance obtained.
Applicant states, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (43)
1. the preparation method of a ultra low temperature rapid firing vitrification ceramic brick, comprise the steps: batching, ball milling, sieve, deironing, mist projection granulating, compacting, drying, glazing, burn till, polishing, it is characterized in that, the raw material in described blending process comprises calcining material, lithium sand, black mud, water reducer, toughener and auxiliary;
Described auxiliary is selected from the combination of any a kind or at least 2 kinds in diopside, Ta Nb tailings, wollastonite, burning talcum, raw talcum, phosphatic rock and wilkinite;
In described blending process, each raw material by weight percentage composition comprises following component:
The adding and be 100% of described each feed composition weight percentage;
Wherein, to calcine the quality of material for 100%, described calcining expects that percentage composition comprises following component by weight:
2. preparation method as claimed in claim 1, is characterized in that, described auxiliary is selected from the combination of any a kind or at least 2 kinds in diopside, Ta Nb tailings, burning talcum, wilkinite, wollastonite.
3. preparation method as claimed in claim 1, is characterized in that, described auxiliary is selected from the combination of any a kind or at least 2 kinds in diopside, Ta Nb tailings, burning talcum.
4. preparation method as claimed in claim 1, it is characterized in that, in described auxiliary, the content of diopside is 15-50%; The content of Ta Nb tailings is 10-25%; The content of wollastonite is 5-50%; The content burning talcum is 1-50%; The content of raw talcum is 1-20%; The content of phosphatic rock is 5-30%, and bentonitic content is 5-10%.
5. preparation method as claimed in claim 4, it is characterized in that, the content of diopside is 25-35%, the content of Ta Nb tailings is 13-22%, the content of wollastonite is 25-35%, and the content burning talcum is 15-30%, and the content of raw talcum is 5-15%, the content of phosphatic rock is 10-26%, and bentonitic content is 6-9%.
6. preparation method as claimed in claim 4, it is characterized in that, in described blending process, each raw material by weight percentage composition comprises following component:
The adding and be 100% of described each feed composition weight percentage.
7. preparation method as claimed in claim 1, it is characterized in that, described calcining expects that percentage composition comprises following component by weight:
8. preparation method as claimed in claim 1, it is characterized in that, the purity of described saltpetre is more than 95%; The purity of described barium carbonate is more than 95%; The purity of described boric acid is more than 95%.
9. preparation method as claimed in claim 1, is characterized in that, described calcining material adopts saggar sintering process to make.
10. preparation method as claimed in claim 9, is characterized in that, in saggar sintering process, add water glass, and calcining obtains calcining material at 850-1050 DEG C in described calcining material.
11. preparation methods as claimed in claim 1, it is characterized in that, the preparation process of described calcining material is as follows: after each component of calcining material being mixed, add the water glass of 10-25%, rolling balling-up in pan-pelletizer, ball is placed in the saggar scribbling alumina setter prime cement and calcines, be fired to and micro-ly form maroon block.
12. preparation methods as claimed in claim 11, it is characterized in that, described calcining temperature is 850-1050 DEG C.
13. preparation methods as claimed in claim 12, it is characterized in that, described calcining temperature is 900-1000 DEG C.
14. preparation methods as claimed in claim 11, it is characterized in that, described calcination time is 45-65min.
15. preparation methods as claimed in claim 14, it is characterized in that, described calcination time is 50-60min.
16. preparation methods as claimed in claim 15, it is characterized in that, described calcination time is 55min.
17. preparation methods as claimed in claim 1, is characterized in that, in described blending process, each raw material by weight percentage composition comprises following component:
The adding and be 100% of described each feed composition weight percentage.
18. preparation methods as claimed in claim 1, is characterized in that, in described blending process, each raw material by weight percentage composition comprises following component:
The adding and be 100% of described each feed composition weight percentage.
19. preparation methods as claimed in claim 1, is characterized in that, in described blending process, each raw material by weight percentage composition comprises following component:
The adding and be 100% of described each feed composition weight percentage.
20. preparation methods as claimed in claim 1, it is characterized in that, in described blending process, each raw material by weight percentage composition comprises following component: wollastonite 35%, raw talcum 8%, black mud 11.4%, lithium sand 10%, calcining material 35%, water reducer 0.48% and toughener 0.12%;
Or in described blending process, each raw material by weight percentage composition comprises following component:
Wollastonite 10%, raw talcum 8%, black mud 11.4%, lithium sand 10%, calcining material 5%, diopside 15%, Ta Nb tailings 10%, burning talcum 10%, raw talcum 10%, phosphatic rock 5%, wilkinite 5%, water reducer 0.48% and toughener 0.12%;
Or in described blending process, each raw material by weight percentage composition comprises following component:
Wollastonite 35%, wilkinite 8%, black mud 11.4%, lithium sand 10%, calcining material 35%, water reducer 0.48% and toughener 0.12%;
Or in described blending process, each raw material by weight percentage composition comprises following component:
Diopside 50%, calcining material 20%, wilkinite 8%, black mud 7%, lithium sand 14.4%, water reducer 0.48% and toughener 0.12%;
Or in described blending process, each raw material by weight percentage composition comprises following component:
Diopside 40%, calcining material 25%, wilkinite 8%, black mud 7%, phosphatic rock 5%, lithium sand 14.4%, water reducer 0.48% and toughener 0.12%.
21. preparation methods according to claim 1, is characterized in that: the chemical constitution of described Ta Nb tailings mainly comprises: SiO
252-56%, Al
2o
318-24%, Fe
2o
30-0.2%, TiO
20-0.1%, Li
2o3-5%, CaO 0-2%, MgO 0-1%, Na
2o 0-10%, IL 0-3%.
22., according to the preparation method one of claim 1 ~ 21 Suo Shu, is characterized in that, described Ta Nb tailings is wheat bran shape.
23. preparation methods according to claim 1, is characterized in that, the chemical constitution of described lithium sand mainly comprises: SiO
265-75%, Al
2o
314-20%, Fe
2o
30-0.5%, TiO
20-0.1%, K
2o 5-12%, CaO 0-2%, MgO 0-1%, Na
2o 0-10%, Li
2o 0-3%, IL 0-3%.
24. preparation methods according to claim 1, is characterized in that, described lithium sand is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
25. preparation methods according to claim 1, is characterized in that, the chemical constitution of described diopside mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.5%, TiO
20-0.5%, K
2o 0-1%, CaO 10-25%, MgO 10-30%, Na
2o 0-1%, IL 0-7%.
26. preparation methods according to claim 1, is characterized in that, described diopside is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
27. preparation methods according to claim 1, is characterized in that, the chemical constitution of described wollastonite mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.5%, TiO
20-0.5%, K
2o 0-1%, CaO 25-35%, Na
2o 0-1%, IL 0-7%.
28. preparation methods according to claim 1, is characterized in that, described wollastonite is the combination of any a kind or at least 2 kinds in granular, sand shape or powdery.
29. preparation methods according to claim 1, is characterized in that, the chemical constitution of described burning talcum mainly comprises: SiO
255-75%, Al
2o
30-2%, Fe
2o
30-0.1%, TiO
20-0.1%, K
2o 0-1%, CaO 0-3%, MgO 10-30%, Na
2o 0-1%, IL 0-1%.
30. preparation methods according to claim 1, is characterized in that, described burning talcum is the combination of any a kind or at least 2 kinds in block, granular, sand shape or powdery.
31. preparation methods according to claim 1, is characterized in that, described bentonitic chemical constitution mainly comprises: SiO
255-75%, Al
2o
313-20%, Fe
2o
30-0.5%, TiO
20-0.2%, K
2o 0-3%, CaO 0-3%, MgO 0-3%, Na
2o 0-3%, IL 5-13%.
32. preparation methods according to claim 1, is characterized in that, described wilkinite is powdery and/or bulk, burn whiteness >=50 degree.
33. preparation methods according to claim 1, is characterized in that, the chemical constitution of described phosphatic rock mainly comprises: SiO
20-3%, Al
2o
30-3%, Fe
2o
30-2%, TiO
20-2%, K
2o 0-1%, CaO30-45%, MgO 6-10%, Na
2o 0-1%, P
2o
525-30%, IL 0-20%.
34. preparation methods according to claim 1, is characterized in that, described phosphatic rock be powdery, sand shape or granular in the combination of any a kind or at least 2 kinds, outward appearance is grey or canescence.
35. preparation methods according to claim 21, is characterized in that: the chemical constitution of described Ta Nb tailings mainly comprises: SiO
254%, Al
2o
321%, Fe
2o
30.1%, TiO
20.05%, Li
2o 4%, CaO1%, MgO 0.5%, Na
2o 5%, IL 1.5%.
36. preparation methods according to claim 29, is characterized in that: the chemical constitution of described burning talcum mainly comprises: SiO
265%, Al
2o
31%, Fe
2o
30.05%, TiO
20.05%, K
2o0.5%, CaO1.5%, MgO 20%, Na
2o 0.5%, IL 0.5%.
37. preparation methods according to claim 31, is characterized in that: described bentonitic chemical constitution mainly comprises: SiO
265%, Al
2o
316.5%, Fe
2o
30.25%, TiO
20.1%, K
2o 1.5%, CaO1.5%, MgO 1.5%, Na
2o 1.5%, IL 9%.
38. preparation methods according to claim 33, is characterized in that: the chemical constitution of described phosphatic rock mainly comprises: SiO
21.5%, Al
2o
31.5%, Fe
2o
31%, TiO
21%, K
2o 0.5%, CaO 37.5%, MgO 8%, Na
2o 0.5%, P
2o
527.5%, IL 10%.
39. preparation methods as claimed in claim 1, is characterized in that, in described sintering process, firing temperature is 980-1120 DEG C.
40. preparation methods as claimed in claim 39, is characterized in that, in described sintering process, firing temperature is 1060-1080 DEG C.
41. preparation methods as claimed in claim 1, is characterized in that, in described sintering process, firing period is 25-35min.
42. preparation methods as claimed in claim 41, is characterized in that, in described sintering process, firing period is 30min.
The ultra low temperature rapid firing vitrification ceramic brick that the preparation method of 43. 1 kinds of ultra low temperature rapid firing vitrification ceramic bricks as described in one of claim 1-42 prepares; it is characterized in that; hardness >=6.5 of described vitreous ceramic brick; the modulus of rupture >=380MPa; burn tinctuer≤5%; free of pinholes, External Exposure Index≤0.3, Outreach services≤0.6.
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| CN201210362116.0A CN102875155B (en) | 2011-09-26 | 2012-09-25 | Method for preparing ultralow-temperature quickly-fired vitrified ceramic brick |
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| CN102503436A (en) * | 2011-09-26 | 2012-06-20 | 佛山石湾鹰牌陶瓷有限公司 | Production method for ultra low temperature rapid firing vitrification ceramic brick |
| CN102924090B (en) * | 2012-11-02 | 2014-10-29 | 佛山石湾鹰牌陶瓷有限公司 | Vitrified ceramic tile blank and vitrified ceramic tile preparation method thereof |
| CN102924045B (en) * | 2012-11-02 | 2014-08-27 | 佛山石湾鹰牌陶瓷有限公司 | Vitrification ceramic tile, preform body of the vitrification ceramic tile and preparation method of vitrification ceramic tile |
| CN103172328B (en) * | 2013-03-21 | 2014-10-22 | 孔蕾蕾 | Fireproof plate |
| CN103951395B (en) * | 2014-04-08 | 2015-05-20 | 安徽省亚欧陶瓷有限责任公司 | Non-radiative ceramic tile and preparation method thereof |
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| CN104864722B (en) * | 2015-05-21 | 2016-08-24 | 苏州汇科机电设备有限公司 | Saggar powder rotates scraping device |
| CN106431365A (en) * | 2016-07-22 | 2017-02-22 | 佛山石湾鹰牌陶瓷有限公司 | Ultrawhite polished tile and preparation method thereof |
| CN108358606A (en) * | 2018-05-15 | 2018-08-03 | 合肥语林装饰工程有限公司 | A kind of ceramics vitrified brick and preparation method thereof |
| CN108793953B (en) * | 2018-06-29 | 2021-09-17 | 河源市东源鹰牌陶瓷有限公司 | Low-clay glazed brick blank capable of being quickly fired at low temperature and preparation method thereof |
| CN111825470B (en) * | 2020-08-07 | 2022-09-16 | 安徽瑞蒙科技有限公司 | Fireproof bottom slurry for foamed ceramic insulation board and preparation and application methods thereof |
| CN112851295B (en) * | 2021-01-22 | 2022-09-20 | 广东金牌陶瓷有限公司 | Ultrathin rock plate and preparation method and application thereof |
| CN114988858A (en) * | 2021-06-11 | 2022-09-02 | 佛山市大角鹿大理石瓷砖有限公司 | Dense joint continuous grain low-expansion coefficient floor heating ceramic tile blank and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058500A (en) * | 2007-05-15 | 2007-10-24 | 景德镇陶瓷学院 | Method of preparing infrared ceramics vitrified brick |
| CN101423382A (en) * | 2008-09-08 | 2009-05-06 | 况学成 | Ceramic polished brick and method for producing the same |
| CN102503436A (en) * | 2011-09-26 | 2012-06-20 | 佛山石湾鹰牌陶瓷有限公司 | Production method for ultra low temperature rapid firing vitrification ceramic brick |
-
2011
- 2011-09-26 CN CN2011102867915A patent/CN102503436A/en active Pending
-
2012
- 2012-09-25 CN CN201210362116.0A patent/CN102875155B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058500A (en) * | 2007-05-15 | 2007-10-24 | 景德镇陶瓷学院 | Method of preparing infrared ceramics vitrified brick |
| CN101423382A (en) * | 2008-09-08 | 2009-05-06 | 况学成 | Ceramic polished brick and method for producing the same |
| CN102503436A (en) * | 2011-09-26 | 2012-06-20 | 佛山石湾鹰牌陶瓷有限公司 | Production method for ultra low temperature rapid firing vitrification ceramic brick |
Non-Patent Citations (2)
| Title |
|---|
| Microstructural characterization and influence of manufacturing parameters on technological properties of vitreous ceramic materials;D. Njoya et al.;《Materials Characterization》;20100331;第61卷(第3期);第289-295页 * |
| 白云母在玻化砖配方的应用研究;沈毅 等;《中国陶瓷》;19981231;第34卷(第6期);第27-30页 * |
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