CN108689722A - 一种孔径可调的多孔陶瓷的制备方法 - Google Patents
一种孔径可调的多孔陶瓷的制备方法 Download PDFInfo
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- CN108689722A CN108689722A CN201810608321.8A CN201810608321A CN108689722A CN 108689722 A CN108689722 A CN 108689722A CN 201810608321 A CN201810608321 A CN 201810608321A CN 108689722 A CN108689722 A CN 108689722A
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- porous ceramics
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- silicon dioxide
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- 239000000919 ceramic Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 64
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 60
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 40
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 32
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 235000019441 ethanol Nutrition 0.000 claims abstract description 22
- 239000011780 sodium chloride Substances 0.000 claims abstract description 20
- 238000001704 evaporation Methods 0.000 claims abstract description 19
- 230000008020 evaporation Effects 0.000 claims abstract description 18
- 238000000498 ball milling Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 16
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 16
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 16
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 15
- 239000006185 dispersion Substances 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009835 boiling Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000012153 distilled water Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000005245 sintering Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- 238000004382 potting Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 description 7
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene pyrrole Polymers 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
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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
- C04B38/04—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by dissolving-out added substances
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
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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
- 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
-
- 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
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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
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Filtering Materials (AREA)
Abstract
Description
温度 | 时间 |
80-100℃ | 30-60min |
150-200℃ | 30-50min |
250℃ | 剩余时间 |
温度 | 时间 |
80-100℃ | 30-60min |
150-200℃ | 30-50min |
450-500℃ | 1-3h |
800-900℃ | 2-4h |
1150-1180℃ | 1-3h |
1250℃ | 剩余时间 |
温度 | 时间 |
80℃ | 30min |
150℃ | 30min |
250℃ | 剩余时间 |
温度 | 时间 |
80℃ | 30min |
150℃ | 30min |
450℃ | 1h |
800℃ | 2h |
1150℃ | 1h |
1250℃ | 剩余时间 |
温度 | 时间 |
100℃ | 60min |
200℃ | 50min |
250℃ | 剩余时间 |
温度 | 时间 |
90℃ | 40min |
180℃ | 40min |
480℃ | 2h |
850℃ | 3h |
1160℃ | 2h |
1250℃ | 剩余时间 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810608321.8A CN108689722B (zh) | 2018-06-13 | 2018-06-13 | 一种孔径可调的多孔陶瓷的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810608321.8A CN108689722B (zh) | 2018-06-13 | 2018-06-13 | 一种孔径可调的多孔陶瓷的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108689722A true CN108689722A (zh) | 2018-10-23 |
CN108689722B CN108689722B (zh) | 2021-04-06 |
Family
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CN201810608321.8A Active CN108689722B (zh) | 2018-06-13 | 2018-06-13 | 一种孔径可调的多孔陶瓷的制备方法 |
Country Status (1)
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CN (1) | CN108689722B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109336566A (zh) * | 2018-12-26 | 2019-02-15 | 广州共盈信息科技有限公司 | 一种利用激光烧结3d打印技术制作陶瓷滤料的制备方法 |
CN109437871A (zh) * | 2018-12-13 | 2019-03-08 | 西北有色金属研究院 | 一种多孔正硅酸锂材料的制备方法 |
CN116239373A (zh) * | 2023-05-10 | 2023-06-09 | 河北善初新型材料有限公司 | 二氧化硅质陶瓷材料、泡沫陶瓷过滤器及制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983972A (ja) * | 1982-11-02 | 1984-05-15 | 日本特殊陶業株式会社 | セラミツクス多孔質体の製造方法 |
CN103819193A (zh) * | 2014-02-20 | 2014-05-28 | 北京交通大学 | 一种多孔Ti3AlC2陶瓷及其NaCl水洗制备方法 |
CN107597197A (zh) * | 2017-10-17 | 2018-01-19 | 陕西瑞科新材料股份有限公司 | 一种高孔隙率氧化铝陶瓷球的制备方法 |
-
2018
- 2018-06-13 CN CN201810608321.8A patent/CN108689722B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983972A (ja) * | 1982-11-02 | 1984-05-15 | 日本特殊陶業株式会社 | セラミツクス多孔質体の製造方法 |
CN103819193A (zh) * | 2014-02-20 | 2014-05-28 | 北京交通大学 | 一种多孔Ti3AlC2陶瓷及其NaCl水洗制备方法 |
CN107597197A (zh) * | 2017-10-17 | 2018-01-19 | 陕西瑞科新材料股份有限公司 | 一种高孔隙率氧化铝陶瓷球的制备方法 |
Non-Patent Citations (3)
Title |
---|
张龙等: "《绿色化学》", 30 August 2014, 华中科技大学出版社 * |
赵志凤等: "《材料化学》", 30 August 2012, 哈尔滨工业大学出版社 * |
阚小清等: "熔盐法在无机材料合成与制备中的研究进展", 《第十五届全国耐火材料青年学术报告会论文集》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109437871A (zh) * | 2018-12-13 | 2019-03-08 | 西北有色金属研究院 | 一种多孔正硅酸锂材料的制备方法 |
CN109336566A (zh) * | 2018-12-26 | 2019-02-15 | 广州共盈信息科技有限公司 | 一种利用激光烧结3d打印技术制作陶瓷滤料的制备方法 |
CN116239373A (zh) * | 2023-05-10 | 2023-06-09 | 河北善初新型材料有限公司 | 二氧化硅质陶瓷材料、泡沫陶瓷过滤器及制备方法和应用 |
CN116239373B (zh) * | 2023-05-10 | 2023-08-15 | 河北善初新型材料有限公司 | 二氧化硅质陶瓷材料、泡沫陶瓷过滤器及制备方法和应用 |
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CN108689722B (zh) | 2021-04-06 |
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Effective date of registration: 20231025 Address after: 233000 East Jingyi Road and North Chuangyuan Road, Guzhen Development Zone, Guzhen County, Bengbu City, Anhui Province Patentee after: Bengbu Huihaoyuan Separation Technology Co.,Ltd. Address before: 312030 Qian Mei Village, Qian Qing town, Keqiao District, Shaoxing, Zhejiang Patentee before: Shaoxing Ziang New Materials Co.,Ltd. |
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