CN101786815A - 一种无机插层蛭石隔热耐火材料及其制备方法 - Google Patents
一种无机插层蛭石隔热耐火材料及其制备方法 Download PDFInfo
- Publication number
- CN101786815A CN101786815A CN201010029020A CN201010029020A CN101786815A CN 101786815 A CN101786815 A CN 101786815A CN 201010029020 A CN201010029020 A CN 201010029020A CN 201010029020 A CN201010029020 A CN 201010029020A CN 101786815 A CN101786815 A CN 101786815A
- Authority
- CN
- China
- Prior art keywords
- vermiculite
- inorganic
- hours
- intercalated
- refractory material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052902 vermiculite Inorganic materials 0.000 title claims abstract description 109
- 239000010455 vermiculite Substances 0.000 title claims abstract description 109
- 235000019354 vermiculite Nutrition 0.000 title claims abstract description 109
- 239000011819 refractory material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 title claims description 14
- 150000001768 cations Chemical class 0.000 claims abstract description 24
- 239000002243 precursor Substances 0.000 claims abstract description 24
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims abstract description 8
- 229910052839 forsterite Inorganic materials 0.000 claims abstract description 8
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 7
- 238000001354 calcination Methods 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000002687 intercalation Effects 0.000 claims description 14
- 238000009830 intercalation Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 abstract description 13
- 230000004048 modification Effects 0.000 abstract description 13
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012774 insulation material Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 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
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 229910001579 aluminosilicate mineral Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN2010100290203A CN101786815B (zh) | 2010-01-19 | 2010-01-19 | 一种无机插层蛭石隔热耐火材料及其制备方法 |
Applications Claiming Priority (1)
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CN2010100290203A CN101786815B (zh) | 2010-01-19 | 2010-01-19 | 一种无机插层蛭石隔热耐火材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101786815A true CN101786815A (zh) | 2010-07-28 |
CN101786815B CN101786815B (zh) | 2012-03-21 |
Family
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CN2010100290203A Expired - Fee Related CN101786815B (zh) | 2010-01-19 | 2010-01-19 | 一种无机插层蛭石隔热耐火材料及其制备方法 |
Country Status (1)
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CN (1) | CN101786815B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102503482A (zh) * | 2011-11-03 | 2012-06-20 | 武汉科技大学 | 一种低热导率改性蛭石复合隔热材料及其制备方法 |
CN102503202A (zh) * | 2011-11-03 | 2012-06-20 | 武汉科技大学 | 一种Al2O3插层膨胀蛭石隔热材料及其制备方法 |
CN105778239A (zh) * | 2016-05-04 | 2016-07-20 | 安徽省康利亚股份有限公司 | 一种陶瓷化聚烯烃阻燃耐火电缆材料 |
CN108751213A (zh) * | 2018-06-14 | 2018-11-06 | 青岛科锐思新材料科技有限公司 | 一种耐火材料用改性蛭石的制备方法 |
CN108793178A (zh) * | 2018-07-28 | 2018-11-13 | 塔里木大学 | 一种提高蛭石膨胀性能的方法 |
-
2010
- 2010-01-19 CN CN2010100290203A patent/CN101786815B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102503482A (zh) * | 2011-11-03 | 2012-06-20 | 武汉科技大学 | 一种低热导率改性蛭石复合隔热材料及其制备方法 |
CN102503202A (zh) * | 2011-11-03 | 2012-06-20 | 武汉科技大学 | 一种Al2O3插层膨胀蛭石隔热材料及其制备方法 |
CN102503202B (zh) * | 2011-11-03 | 2013-02-13 | 武汉科技大学 | 一种Al2O3插层膨胀蛭石隔热材料及其制备方法 |
CN102503482B (zh) * | 2011-11-03 | 2013-07-10 | 武汉科技大学 | 一种低热导率改性蛭石复合隔热材料及其制备方法 |
CN105778239A (zh) * | 2016-05-04 | 2016-07-20 | 安徽省康利亚股份有限公司 | 一种陶瓷化聚烯烃阻燃耐火电缆材料 |
CN108751213A (zh) * | 2018-06-14 | 2018-11-06 | 青岛科锐思新材料科技有限公司 | 一种耐火材料用改性蛭石的制备方法 |
CN108793178A (zh) * | 2018-07-28 | 2018-11-13 | 塔里木大学 | 一种提高蛭石膨胀性能的方法 |
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Publication number | Publication date |
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CN101786815B (zh) | 2012-03-21 |
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Application publication date: 20100728 Assignee: Wuhan University of science and Technology Business Incubator Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020420000003 Denomination of invention: A kind of inorganic intercalated vermiculite thermal insulation refractory and its preparation method Granted publication date: 20120321 License type: Common License Record date: 20201021 |
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Assignee: Wuhan University of science and Technology Business Incubator Co.,Ltd. Assignor: WUHAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2020420000003 Date of cancellation: 20230505 |
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