CN106745132A - 一种利用梯度加热水热法制备棒状形貌勃姆石粉体的方法 - Google Patents
一种利用梯度加热水热法制备棒状形貌勃姆石粉体的方法 Download PDFInfo
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- CN106745132A CN106745132A CN201710060491.2A CN201710060491A CN106745132A CN 106745132 A CN106745132 A CN 106745132A CN 201710060491 A CN201710060491 A CN 201710060491A CN 106745132 A CN106745132 A CN 106745132A
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- 239000000843 powder Substances 0.000 title claims abstract description 62
- 229910001593 boehmite Inorganic materials 0.000 title claims abstract description 60
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 title claims abstract description 60
- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 14
- 230000001965 increasing effect Effects 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 238000005119 centrifugation Methods 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000007605 air drying Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000000047 product Substances 0.000 claims description 25
- 238000002360 preparation method Methods 0.000 claims description 17
- 238000002791 soaking Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims description 3
- 238000002242 deionisation method Methods 0.000 claims description 2
- 238000003760 magnetic stirring Methods 0.000 claims description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000000654 additive Substances 0.000 abstract description 7
- 230000000996 additive effect Effects 0.000 abstract description 7
- 230000000877 morphologic effect Effects 0.000 abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- 239000013078 crystal Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 230000003698 anagen phase Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- GIXWDMTZECRIJT-UHFFFAOYSA-N aurintricarboxylic acid Chemical compound C1=CC(=O)C(C(=O)O)=CC1=C(C=1C=C(C(O)=CC=1)C(O)=O)C1=CC=C(O)C(C(O)=O)=C1 GIXWDMTZECRIJT-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- WAKTWVHWRCNIKU-UHFFFAOYSA-N S(=O)(=O)(O)O.[AlH3] Chemical compound S(=O)(=O)(O)O.[AlH3] WAKTWVHWRCNIKU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/32—Thermal decomposition of sulfates including complex sulfates, e.g. alums
-
- 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
- C04B35/10—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 aluminium oxide
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (7)
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CN201710060491.2A CN106745132B (zh) | 2017-01-25 | 2017-01-25 | 一种利用梯度加热水热法制备棒状形貌勃姆石粉体的方法 |
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CN201710060491.2A CN106745132B (zh) | 2017-01-25 | 2017-01-25 | 一种利用梯度加热水热法制备棒状形貌勃姆石粉体的方法 |
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CN106745132A true CN106745132A (zh) | 2017-05-31 |
CN106745132B CN106745132B (zh) | 2018-08-10 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107300933A (zh) * | 2017-08-22 | 2017-10-27 | 四川金象赛瑞化工股份有限公司 | 尿素蒸发浓度控制系统及方法 |
CN108823590A (zh) * | 2018-06-19 | 2018-11-16 | 上海大学 | 利用电子辐照进行TiO2纳米线阵列改性的方法及其应用 |
CN113860342A (zh) * | 2021-11-05 | 2021-12-31 | 中化学科学技术研究有限公司 | 一种制备高纯平行六面体状勃姆石的方法及高纯平行六面体状勃姆石 |
CN114772621A (zh) * | 2022-03-25 | 2022-07-22 | 安徽壹石通材料科技股份有限公司 | 一种棒状勃姆石粉体的制备方法 |
CN115818688A (zh) * | 2022-10-24 | 2023-03-21 | 中铝郑州有色金属研究院有限公司 | 一种纳米勃姆石及其制备方法 |
Citations (3)
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CN101367535A (zh) * | 2008-10-09 | 2009-02-18 | 武汉理工大学 | 一种无模板制备γ-Al2O3空心微球抛光材料的水热方法 |
CN102531015A (zh) * | 2011-05-26 | 2012-07-04 | 中国科学院福建物质结构研究所 | 一种多孔氧化铝超细粉体的制备方法 |
CN102701245A (zh) * | 2012-07-02 | 2012-10-03 | 泰山医学院 | 一种制备核壳结构勃姆石超细粉体的方法及装置 |
-
2017
- 2017-01-25 CN CN201710060491.2A patent/CN106745132B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101367535A (zh) * | 2008-10-09 | 2009-02-18 | 武汉理工大学 | 一种无模板制备γ-Al2O3空心微球抛光材料的水热方法 |
CN102531015A (zh) * | 2011-05-26 | 2012-07-04 | 中国科学院福建物质结构研究所 | 一种多孔氧化铝超细粉体的制备方法 |
CN102701245A (zh) * | 2012-07-02 | 2012-10-03 | 泰山医学院 | 一种制备核壳结构勃姆石超细粉体的方法及装置 |
Non-Patent Citations (2)
Title |
---|
WEIQUAN CAI ET AL.: "Template-free hydrothermal fabrication of hierarchically organized γ-AlOOH hollow microspheres", 《MICROPOROUS AND MESOPOROUS MATERIALS》 * |
吴秀勇等: "水热法制备核—壳结构勃姆石超细粉体", 《无机化学学报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107300933A (zh) * | 2017-08-22 | 2017-10-27 | 四川金象赛瑞化工股份有限公司 | 尿素蒸发浓度控制系统及方法 |
CN107300933B (zh) * | 2017-08-22 | 2023-03-21 | 四川金象赛瑞化工股份有限公司 | 尿素蒸发浓度控制系统及方法 |
CN108823590A (zh) * | 2018-06-19 | 2018-11-16 | 上海大学 | 利用电子辐照进行TiO2纳米线阵列改性的方法及其应用 |
CN113860342A (zh) * | 2021-11-05 | 2021-12-31 | 中化学科学技术研究有限公司 | 一种制备高纯平行六面体状勃姆石的方法及高纯平行六面体状勃姆石 |
CN113860342B (zh) * | 2021-11-05 | 2023-08-08 | 中化学科学技术研究有限公司 | 一种制备高纯平行六面体状勃姆石的方法及高纯平行六面体状勃姆石 |
CN114772621A (zh) * | 2022-03-25 | 2022-07-22 | 安徽壹石通材料科技股份有限公司 | 一种棒状勃姆石粉体的制备方法 |
CN114772621B (zh) * | 2022-03-25 | 2023-06-20 | 安徽壹石通材料科技股份有限公司 | 一种棒状勃姆石粉体的制备方法 |
CN115818688A (zh) * | 2022-10-24 | 2023-03-21 | 中铝郑州有色金属研究院有限公司 | 一种纳米勃姆石及其制备方法 |
CN115818688B (zh) * | 2022-10-24 | 2024-04-16 | 中铝郑州有色金属研究院有限公司 | 一种纳米勃姆石及其制备方法 |
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