CN111440006B - 一种发泡陶瓷坯体预热工艺 - Google Patents
一种发泡陶瓷坯体预热工艺 Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 claims abstract description 6
- 230000008020 evaporation Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 25
- 238000000354 decomposition reaction Methods 0.000 claims description 13
- 239000004088 foaming agent Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 8
- 238000007872 degassing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000011148 porous material Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 239000007791 liquid phase Substances 0.000 description 16
- 238000010304 firing Methods 0.000 description 14
- 238000005245 sintering Methods 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 238000005498 polishing Methods 0.000 description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 6
- 229910010271 silicon carbide Inorganic materials 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 229910002651 NO3 Inorganic materials 0.000 description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- -1 organic matters Chemical compound 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
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- 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
- C04B35/64—Burning or sintering processes
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- 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
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
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- Manufacturing & Machinery (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
压榨泥 | 10.00% |
抛光渣 | 70.00% |
废砖粉 | 5.00% |
长石 | 14.00% |
膨润土 | 1.00% |
减水剂 | 0.45% |
Loss(烧失) | Al<sub>2</sub>O<sub>3</sub> | SiO<sub>2</sub> | Fe<sub>2</sub>O<sub>3</sub> | CaO | MgO | K<sub>2</sub>O | Na<sub>2</sub>O | TiO<sub>2</sub> |
2.45% | 16.46% | 72.54% | 0.98% | 0.80% | 1.39% | 2.36% | 2.63% | 0.21% |
序号 | 抗折强度/Mpa | 抗压强度/Mpa | 孔隙率/% | 是否有≥5mm孔洞 | 优等品率 |
实施例1 | 3.15 | 7.5 | 72 | 否 | 88% |
对比实施例1 | 2.37 | 5.6 | 72 | 有 | 64% |
温差 | 抗折强度/Mpa | 抗压强度/Mpa | 孔隙率/% | 是否有≥5mm孔洞 | 优等品率 |
10℃ | 3.01 | 7.1 | 74 | 有 | 75% |
20℃ | 3.02 | 7.1 | 73 | 有 | 75% |
30℃ | 3.07 | 7.3 | 73 | 否 | 80% |
40℃ | 3.12 | 7.5 | 72 | 否 | 88% |
50℃ | 3.13 | 7.5 | 72 | 否 | 88% |
60℃ | 3.28 | 7.8 | 72 | 否 | 89% |
70℃ | 3.15 | 7.5 | 72 | 否 | 88% |
80℃ | 3.17 | 7.6 | 72 | 否 | 85% |
90℃ | 2.96 | 7.3 | 72 | 否 | 80% |
100℃ | 2.83 | 7.0 | 72 | 否 | 72% |
110℃ | 2.55 | 6.1 | 72 | 否 | 69% |
最高温度线位置 | 抗折强度/Mpa | 抗压强度/Mpa | 孔隙率/% | 是否有≥5mm孔洞 | 优等品率 |
中部偏上 | 3.03 | 6.8 | 72 | 否 | 80% |
中部 | 3.19 | 7.4 | 72 | 否 | 85% |
中部偏下 | 3.28 | 7.8 | 72 | 否 | 88% |
底部 | 3.23 | 7.6 | 72 | 否 | 88% |
Claims (10)
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1293692A (en) * | 1969-11-24 | 1972-10-18 | Shikoku Kaken Kogyo Kk | Foamed products of silica and manufacturing the same from silica gel |
US4207114A (en) * | 1976-02-07 | 1980-06-10 | Schneider Gmbh & Co. | Foamed ceramic element and process for making same |
CN1408678A (zh) * | 2001-09-20 | 2003-04-09 | 株式会社住友金属电子器材 | 陶瓷垫板及其制造方法 |
JP2003277162A (ja) * | 2002-01-21 | 2003-10-02 | Ngk Insulators Ltd | 多孔質ハニカム構造体、その用途及びその製造方法 |
RU2007118294A (ru) * | 2007-05-16 | 2008-11-27 | Николай Александрович Меркин (RU) | Строительный материал и способ получения |
CN101955371A (zh) * | 2010-04-20 | 2011-01-26 | 无锡南理工科技发展有限公司 | 一种闭合气孔泡沫陶瓷的制备方法 |
CN102838376A (zh) * | 2012-09-18 | 2012-12-26 | 武汉理工大学 | 一种轻质闭孔陶瓷保温板的制备方法 |
CN104211435A (zh) * | 2014-08-25 | 2014-12-17 | 广东蒙娜丽莎新型材料集团有限公司 | 以粉煤灰为原料微波烧结制备发泡陶瓷板的方法 |
CN108547421A (zh) * | 2018-04-16 | 2018-09-18 | 广东金意陶陶瓷集团有限公司 | 一次烧成发泡陶瓷装饰板材及其制备方法 |
-
2019
- 2019-01-17 CN CN201910043639.0A patent/CN111440006B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1293692A (en) * | 1969-11-24 | 1972-10-18 | Shikoku Kaken Kogyo Kk | Foamed products of silica and manufacturing the same from silica gel |
US4207114A (en) * | 1976-02-07 | 1980-06-10 | Schneider Gmbh & Co. | Foamed ceramic element and process for making same |
CN1408678A (zh) * | 2001-09-20 | 2003-04-09 | 株式会社住友金属电子器材 | 陶瓷垫板及其制造方法 |
JP2003277162A (ja) * | 2002-01-21 | 2003-10-02 | Ngk Insulators Ltd | 多孔質ハニカム構造体、その用途及びその製造方法 |
RU2007118294A (ru) * | 2007-05-16 | 2008-11-27 | Николай Александрович Меркин (RU) | Строительный материал и способ получения |
CN101955371A (zh) * | 2010-04-20 | 2011-01-26 | 无锡南理工科技发展有限公司 | 一种闭合气孔泡沫陶瓷的制备方法 |
CN102838376A (zh) * | 2012-09-18 | 2012-12-26 | 武汉理工大学 | 一种轻质闭孔陶瓷保温板的制备方法 |
CN104211435A (zh) * | 2014-08-25 | 2014-12-17 | 广东蒙娜丽莎新型材料集团有限公司 | 以粉煤灰为原料微波烧结制备发泡陶瓷板的方法 |
CN108547421A (zh) * | 2018-04-16 | 2018-09-18 | 广东金意陶陶瓷集团有限公司 | 一次烧成发泡陶瓷装饰板材及其制备方法 |
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Title |
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泡沫陶瓷低温烧成工艺研究与应用;陆章明;《陶瓷工程》;19951231(第2期);13-15 * |
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